Juniper Networks :: Technical Documentation :: END USER LICENSE AGREEMENT

JunosE 11.2.x Link Layer Configuration Guide

Symbols A B C D E F G H I J K L M N O P R S T U V W X

Symbols

10-Gigabit Ethernet interfaces
for E120 and E320 routers    1, 2, 3
10-Gigabit Ethernet modules
specifying an interface    1, 2, 3, 4, 5, 6
802.3ad link aggregation
E120 and E320 routers    1
802.3ah link-fault management
E120 and E320 routers    1, 2
802.3ah OAM link-fault management     See Ethernet OAM link-fault management

AAA (authentication, authorization, accounting)
sending ATM interface descriptions to    1
aaa commands
aaa domain-map    1
aaa tunnel calling-number-format    1
aaa tunnel calling-number-format fallback    1
AAL (ATM Adaptation Layer)    1
AAL5 encapsulation
functions of access nodes    1
interworking function    1, 2
AAL5 encapsulation types    1
AC-Cookie tag, PPPoE    1
AC-Name tag, PPPoE    1
access nodes
as Ethernet switches    1
digital subscriber lines (DSL) and    1
in Ethernet aggregation networks, overview    1
interworking functions    1
accounting statistics
terminated PPP session    1
active discovery mode
and OAM link-fault management    1
configuration on
provider edge devices    1
functions of    1
performance variables
responding to    1
retrieval of    1
starting remote loopback
by the local entity    1
triggering the discovery process    1
address ranges
VPI/VCI    1, 2
Agent-Circuit-Id
format of
configuration scenario for encapsulation lockout, IWF PPPoE sessions    1
Agent-Circuit-Id DSL Forum VSA
usage in dynamic encapsulation lockout
for IWF PPPoE sessions    1
agent-circuit-identifier and dynamic VLAN subinterfaces    1, 2
Agent-Remote-Id DSL Forum VSA
usage in dynamic encapsulation lockout
for IWF PPPoE sessions    1
aggregating T1 or E1 lines    1, 2
aggregation, Ethernet link    1
AIS (alarm indication signal) cells    1, 2
alarm indication signal cells.     See AIS cells
ARP (Address Resolution Protocol) table    1
arp commands
arp    1
ARP, Inverse    1
Asynchronous Transfer Mode.     See ATM
ATM (Asynchronous Transfer Mode)    1, 2, See also OAM, ATM
AAL    1
AIS cells, handling    1
ATM passthrough    1
cable lengths    1
CAC    1
CC cells    1
cell scrambling payload    1
configuring    1, 2, 3, 4
dynamic interfaces    1
E120 and E320 routers    1, 2, 3, 4, 5, 6, 7, 8, 9
E320 routers    1, 2
fault management    1
ILMI    1
interface description    1
loopback cells, handling    1, 2
Martini encapsulation    1
module capabilities (statistics)    1
monitoring    1
OAM    1
oversubscription for dynamic interfaces    1, 2
overview    1
ping
configuring    1
overview    1
platform considerations    1
PVCs
configuring    1, 2
configuring individual parameters for    1
defining    1
RDI cells, handling    1
testing    1
VC classes    1
VC integrity    1
VCC-layer connectivity verification    1
ATM 1483 subinterfaces, dynamic
assigning VC classes to    1, 2, 3
benefits of using    1
bulk configuration of VC ranges    1
changing VC subranges    1, 2
configuring    1
creating static ATM interfaces inVC subranges    1, 2
exporting descriptions    1
monitoring    1
overriding base profile assignments    1, 2
oversubscription    1, 2
overview    1
profiles for    1
restarting LCP negotiations for PPPoA clients    1
atm aal5 commands
atm aal5 description    1
atm aal5 shutdown    1
atm aal5 snmp link-status    1
ATM Adaptation Layer.     See AAL
atm atm1483 commands
atm atm1483 advisory-rx-speed    1, 2, 3, 4
atm atm1483 auto-configure    1
atm atm1483 description    1, 2, 3
atm atm1483 export-subinterface-description    1
atm atm1483 mtu    1
atm atm1483 profile    1
atm atm1483 shutdown    1
atm atm1483 snmp trap link-status    1
atm atm1483 subscriber    1, 2
atm commands    1, See also show atm commands
atm auto-configuration    1
atm bulk-config    1, 2, 3, 4
atm bulk-config modify    1
atm bulk-config shutdown    1
atm cac    1
atm class-vc    1
atm clock internal    1
atm description    1
atm framing    1, 2
atm ilmi-enable    1
atm ilmi-keepalive    1, 2, 3
atm lbo    1, 2
atm oam    1
atm oam flush    1, 2, 3
atm oam loopback-location    1
atm pvc    1, 2, 3, 4, 5, 6, 7
atm shutdown    1
atm snmp trap link-status    1
atm sonet    1
atm sonet stm-1    1
atm uni-version    1, 2
atm vc-per-vp    1, 2, 3
atm vp-description    1
atm vp-tunnel    1, 2
monitor atm vc    1
monitor atm vp    1
ping atm interface atm    1
ATM VC Configuration mode    1
ATM virtual circuit (VC)    1
ATM-to-Ethernet interworking
arrival of a PPPoA session at the DSLAM
and conversion into a PPPoE session at the DSLAM    1
configuration examples for
1:1 association between DSLAM and B-RAS    1
N:1 association between DSLAMs and B-RAS    1
conversion from ATM to Ethernet
mapping method for tags    1
conversion from Ethernet to ATM
mapping method for tags    1
cross-connect
provision of Layer 2 switching    1
distinction between IWF and non-IWF PPPoE sessions
using the IWF PPPoE tag    1
method of mapping of ATM to Ethernet packets    1
overview    1
translation of ATM into Ethernet traffic    1
transmission of a PPPoE session
to the access concentrator    1
authentication
EAP    1
MLPPP    1
PPP    1, 2, 3
subscribers on dynamic bridged Ethernet interfaces    1, 2, 3
auto-configure commands
auto-configure    1, 2, 3, 4
auto-configure atm1483    1, 2
auto-configure vlan    1
autodetection of dynamic interfaces    1, 2

B-RAS application
authentication of PPPoE packets    1
IWF PPPoE sessions
multiple DSLAMs connected to an access concentrator    1
one DSLAM connected to an access concentrator    1
usage of the IWF PPPoE tag
in identifying IWF sessions    1
B-RAS applications, with PPP sessions    1
B-RAS device
operation for
interworked PPPoA sessions    1
interworked PPPoE over ATM sessions    1
bandwidth
SONET/SDH    1
base profiles
VLAN subinterfaces    1
baseline commands
baseline atm    1
baseline atm vp interface    1
baseline bridge    1
baseline bridge interface    1
baseline frame-relay    1
baseline frame-relay interface    1
baseline frame-relay multilinkinterface    1
baseline hdlc interface serial    1
baseline interface atm    1
baseline interface pos    1
baseline ppp (MLPPP)    1
baseline ppp interface    1
baseline pppoe interface    1
bridge commands    1, See also clear bridge commands; show bridge commands; subscriber policy commands
bridge    1
bridge acquire    1
bridge address    1
bridge aging time    1
bridge crb    1
bridge learn    1
bridge route    1
bridge snmp-trap link-status    1
bridge subscriber-policy    1
bridge-group    1
bridge groups
configuring optional attributes    1
creating    1
defined    1
monitoring    1
bridge interfaces
configuring    1
defined    1
monitoring    1
supported configurations    1
types of    1
bridge1483 commands
bridge1483 mtu    1
bridge1483 service-profile    1
bridged Ethernet dynamic interfaces    1
authenticating subscribers    1, 2, 3
profile characteristics    1
bridged Ethernet static interfaces    1
application    1
backward compatible configuration    1
configuring    1
configuring for terminated traffic    1
configuring MTU size    1
configuring S-VLANs    1
configuring VLANs    1
E120 and E320 routers    1
MAC address validation    1
monitoring    1
platform considerations    1
terminating and routing traffic    1
VLAN and S-VLAN support    1
bridged IP
configuring    1
E120 and E320 routers    1
overview    1
platform considerations    1
bridging, transparent
concurrent routing and bridging    1, 2
configuration examples
bridged Ethernet    1
VLANs    1
configuration tasks    1
configuring
bridge groups and bridge interfaces    1, 2
optional bridge group attributes    1
routing    1
subscriber policies    1
creating bridge groups    1
E120 and E320 routers    1
MAC addresses    1, 2
monitoring    1
overview    1
platform considerations    1
prerequisites    1
references    1
setting statistics baselines    1
subscriber policies    1
unsupported features    1
broadcast command    1
bulk configuration of VC ranges    1
assigning VC classes    1, 2, 3
oversubscription    1, 2
restarting LCP negotiations for PPPoA clients    1
with CAC    1, 2
bulk configuration of VLAN ranges    1
bundle
MLFR    1, 2
MLPPP    1, 2

C-VLAN tags
virtual path identifier (VPI) mapping to
in ATM-to-Ethernet conversion    1
cable length
ATM interfaces    1
CAC (connection admission control) for ATM
configuring    1, 2
overview    1
with bulk configuration    1, 2
Calling Number AVP
descriptive format configuration    1
format configuration with agent ID suboptions    1
cbr command    1, 2
CE-side load balancing    1
CE1 line modules
MLPPP features    1
cells
AIS    1, 2
ATM    1
F4 OAM    1
fault management    1
handling of ATM loopback    1
loopback    1
RDI    1, 2
Challenge Handshake Authentication Protocol.     See CHAP
channelized T1 interfaces
MLPPP features    1
channelized T3 interfaces
end-to-end fragmentation and reassembly    1
MLPPP features    1
CHAP (Challenge Handshake Authentication Protocol)    1
circuit ID, capturing for PPPoE
configuring    1
dsl-forum-1 format and examples    1, 2
formatting    1, 2
monitoring    1
overview    1
sending to RADIUS or L2TP    1, 2
troubleshooting    1
using in profiles    1, 2
Cisco HDLC
configuring    1
E120 and E320 routers    1
error frames    1
framing    1
line modules supported    1
monitoring    1
overview    1, 2
platform considerations    1
shutting down the interface    1
SLARP Address Resolution protocol    1
SLARP Keep-Alive protocol    1
SLARP keepalive interval    1
class-int command    1, 2
class-vc command    1
classes, VC
assigning to
ATM major interfaces    1
dynamic ATM 1483 subinterfaces    1, 2, 3
PVCs    1
static ATM 1483 subinterfaces    1
benefits    1
configuring    1
examples
configuration    1
precedence levels    1
monitoring    1
overview    1
precedence levels    1
upgrade considerations    1
clear bridge commands
clear bridge    1
clear bridge address    1
clear bridge interface    1
clock commands
clock source
POS interfaces    1
clock source, selecting
ATM interfaces    1
POS interfaces    1
COCX-F3 line modules
MLPPP features    1
cOCx/STMx interfaces
end-to-end fragmentation and reassembly    1
MLPPP features    1
cold router restart
preservation of
settings for enabling and disabling remote loopback    1
concurrent routing and bridging.     See CRB
configuration examples
ATM 1483 subinterfaces, dynamic    1
ATM VC classes    1, 2
bridged Ethernet, dynamic    1
bridged Ethernet, static    1
Cisco HDLC    1
IPoA, dynamic    1
MLFR    1
MLPPP, dynamic    1
MLPPP, static    1, 2
PPPoE, dynamic    1, 2
PPPoE, static    1, 2
profiles for dynamic interfaces    1
transparent bridging    1
VLAN subinterfaces, dynamic    1, 2
configure file command    1
configuring.     See specific feature, product, or protocol
connection admission control.     See CAC for ATM
connection types, ATM
multipoint    1
point-to-point    1
control block
functions of
implementation of discovery process    1
rules management of received OAM PDUs from the parser    1
transmission of OAM PDUs to the multiplexer    1
interface between
OAM client and internal sublayer elements    1
control PVCs, creating    1
conventions
notice icons    1
text and syntax    1
CRB (concurrent routing and bridging)
bridge crb command    1
bridge route command    1
configuring routing    1
defined    1
enabling    1
crc command    1, 2
creating an IP profile
tcp adjust-mss    1
critical event
denoting an unspecified vendor-specific error condition    1
detection of error conditions
in the receive path of the link    1
influencing the link state
using the bit in the Flags field    1
OAM remote failure detection
notified constantly to the local entity    1
critical event PDU
received from the remote peer
influencing the link state    1
OAM link monitoring    1
CT3/T3-F0 line modules
MLPPP features    1
customer support    1
contacting JTAC    1

data communication equipment.     See DCE
data PVCs, creating    1
data terminal equipment.     See DTE
data-link connection identifier.     See DLCI
DCE (data communication equipment)
configuring Frame Relay interface as    1, 2, 3
frame-relay lmi commands    1
show frame-relay lmi command    1, 2
debugging PPP and PPPoE dynamic interfaces    1
description, interface
ATM 1483 subinterfaces, exporting    1
ATM interfaces    1
ATM virtual paths    1
Frame Relay interfaces    1
POS interfaces    1, 2
sending to AAA    1
serial interfaces    1
DHCP option 82 field    1
DHCP relay
with bridged IP    1
digital subscriber line access multiplexers.     See DSLAMs
discovery process     See OAM discovery
Discovery protocol with PPPoE    1
DLCI (data-link connection identifier)    1, 2, 3
documentation set
comments on    1
ds3-scramble command    1
DSL Forum VSAs
Agent-Circuit-Id
encapsulation type lockout    1
Agent-Remote-Id
encapsulation type lockout    1
as criteria for encaspulation type lockout    1
IWF-Session
dynamic encapsulation type lockout    1
PPPoE clients with duplicate MAC addresses    1
dsl-forum-1 format for PPPoE remote circuit ID    1, 2
DSLAM devices
IWF PPPoE sessions and
multiple DSLAMs connected to an access concentrator    1
single DSLAM connected to an access concentrator    1
DSLAMs (digital subscriber line access multiplexers)    1
DTE (data terminal equipment)
configuring Frame Relay interface as    1, 2, 3
frame-relay lmi command    1
show frame-relay lmi command    1, 2
Duplicate event notification OAM PDUs
viewing    1
duplicate protection
disabled for
IWF PPPoE sessions, method of processing    1
non-IWF PPPoE sessions, method of processing    1
enabled for
IWF PPPoE sessions, method of processing    1
non-IWF PPPoE sessions, method of processing    1
for an underlying interface
PPPoE logical interface activation and    1
for IWF PPPoE sessions
guidelines for configuring    1
of IWF PPPoE sessions
and access to network services    1
based on MAC addresses    1
guidelines for configuring    1
prevention of unauthorized access    1
scenarios of configuration    1
topologies for IWF PPPoE sessions
1:1 association between DSLAMs and the B-RAS application    1
N:1 association between DSLAMs and the B-RAS application    1
types of PPPoE sessions
with the IWF tag absent in PADR    1
with the IWF tag present in PADR    1
dying gasp
cases in which it occurs    1
influencing the link state
using the bit in Flags field    1
OAM remote failure detection
using Flags field in Information PDUs    1
vendor-specific condition
notified constantly to the local entity    1
dynamic encapsulation type lockout    1
based on DSL Forum VSAs
for IWF PPPoE sessions    1
benefits    1
configuring    1, 2, 3
criteria used in determining
for IWF PPPoE sessions    1
for IWF PPPoE sessions
guidelines for configuring    1
same as the behavior for non-IWF sessions, scenario    1
sample configuration scenario    1
single DSLAM connected to a B-RAS device    1
with DSL Forum VSAs not present in PADR    1
for PPPoE clients    1
clearing lockout condition    1
configuring    1
differences from PPPoE over static ATM    1
monitoring    1, 2, 3, 4, 5
grace period    1
guidelines    1
parameters used to perform
Agent-Circuit-Id    1
Agent-Remote-Id    1
MAC address    1
Dynamic Host Configuration Protocol.     See DHCP relay
dynamic interfaces
ATM 1483 subinterfaces    1, 2
autodetection    1, 2
bridged Ethernet    1
authenticating subscribers    1, 2, 3
configuring from a profile    1, 2, 3
configuring from RADIUS    1
configuring IPoA    1
configuring Multiclass MLPPP    1
configuring PPP and PPPoE over ATM    1
restarting LCP negotiations    1
configuring PPPoE over static PPPoE    1
ATM interface columns    1
encapsulation type lockout    1
Ethernet and S-VLAN interface columns    1
Ethernet and VLAN interface columns    1
S-VLAN oversubscription    1, 2
static Ethernet interface columns    1
E120 and E320 routers    1, 2, 3
E320 routers    1, 2, 3
inserting dynamic IP routes intorouting table    1
monitoring    1, 2
oversubscription, ATM    1, 2
overview    1, 2
platform considerations    1, 2, 3
profiles, reassigning    1
RADIUS authentication    1, 2
troubleshooting    1
types supported    1, 2
VLAN subinterfaces    1
VLAN subinterfaces with agent-circuit-identifier information    1, 2

E120 and E320 routers
10-Gigabit Ethernet interfaces    1, 2, 3
802.3ad link aggregation    1
802.3ah link-fault management    1, 2
ATM interfaces    1, 2, 3, 4, 5, 6, 7, 8, 9, 10
bridged IP interfaces    1
Cisco HDLC interfaces    1
dynamic interfaces    1, 2, 3
Gigabit Ethernet interfaces    1, 2, 3
POS interfaces    1, 2, 3, 4
PPP interfaces    1, 2
PPPoE interfaces    1, 2
transparent bridging    1
e3-scramble command    1
E320 routers
ATM interfaces    1
bridged Ethernet    1
dynamic interfaces    1, 2, 3
POS interfaces    1
PPP interfaces    1
EAP (Extensible Authentication Protocol)    1
authentication methods    1
authentication negotiation    1
components    1
L2TP    1
limitations    1
MRU    1
MTU    1
performance    1
retransmission of packets    1
scalability    1
types    1
ECMP (equal-cost multipath)
MLFR alternative to    1
MLPPP alternative to    1
enable commands
enable    1
enabling LMI    1
enabling Multiclass MLPPP    1
encapsulation commands
encapsulation    1, 2
encapsulation bridge1483    1, 2, 3
encapsulation frame-relay ietf    1, 2, 3
encapsulation hdlc    1
encapsulation mlframe-relay ietf    1
encapsulation mlppp    1, 2
encapsulation ppp    1, 2, 3, 4, 5, 6, 7
encapsulation pppoe    1, 2, 3
encapsulation vlan    1, 2, 3, 4
encapsulation method
ATM interface    1, 2
Cisco HDLC interface    1
Frame Relay interface    1, 2, 3, 4, 5
encapsulation type lockout.     See dynamic encapsulation type lockout
encapsulation, configuring for PVCs    1
end-to-end fragmentation and reassembly, Frame Relay    1
endpoint discriminator
MLPPP    1
equal-cost multipath.     See ECMP
error frame seconds
configuring
high threshold    1
low threshold    1
window    1
error frame seconds summary events
configuring
high threshold    1
low threshold    1
window    1
error frames
Frame Relay    1
PPP    1
Errored Frame Event TLV
in Event notification OAM PDUs
for tracking frame errors    1
Errored Frame Seconds Summary Event TLV
in Event notification OAM PDUs
for tracking frame seconds summary errors    1
Errored Symbol Period TLV
in Event notification OAM PDUs
for tracking symbol errors    1
ES2-S1 Service IOA
MLPPP features    1
Ethernet aggregation networks
access nodes in, overview    1
Ethernet interfaces
CE-side load balancing    1
changing of the operational status
and generation of a link-fault event    1
commands    1, 2, See also show commands
interface fastEthernet    1
interface lag    1
failing over to the redundant link
when high threshold is exceeded    1
IEEE 802.1Q    1
IEEE 802.3ad    1
L2TP    1
link aggregation (LAG)    1
link-fault management
guidelines for configuring    1
monitoring    1, 2, 3
moving to the down state
when high threshold is exceeded    1
MPLS    1, 2
multinetting    1
OAM link-fault management    1
on SRP modules
and support for link-fault management    1
operational states
down state on OAM association tear-down    1
up state on OAM association rebuilding    1
PPPoE over S-VLANs    1
PPPoE over VLANs    1, 2
S-VLANs    1, 2
subnetwork attachment point (SNAP)    1
VLANs    1
Ethernet link aggregation
CE-side load balancing    1
configuring    1
enabling CE-side load balancing    1
interoperation with OAM link-fault management
operation of 802.3ah below the LAG sublayer    1
IP interfaces
example    1
MPLS    1, 2
MPLS over VLAN    1
overview    1, 2
PPPoE subinterfaces    1
example    1
VLAN subinterfaces    1
example    1
Ethernet link aggregation commands
interface lag    1
lacp    1
lacp port-priority    1
member-interface    1
minimum-links    1
pppoe subinterface lag    1
Ethernet link redundancy
configuration models    1
configuring    1
link behavior    1
overview    1
Ethernet link redundancy commands
redundant-port    1
redundant-port force-failover    1
Ethernet link-fault management
outage time of forwarding controller
and unified ISSU    1
stateful SRP switchover
effect on OAM settings    1
of more than 2 seconds    1
recommendation for PDU loss threshold setting    1
stateful SRP switchover support and
dependence on completion time    1
unified ISSU
halted when upgrade in progress    1
resumption when upgrade is complete    1
Ethernet OAM link-fault management
actions on exceeding high threshold
disabling interface    1
failing over to redundant link    1
configuring remote failure detection
critical events    1
dying gasp    1
link fault    1
configuring, procedure    1
disabling
remote loopback functionality on a remote peer    1
discovery, overview    1
elements, overview
client    1
sublayer    1
enabling
on a particular interface    1
remote loopback functionality on a remote peer    1
error message
while enabling remote loopback functionality on a remote peer    1
example
for configuring discovery mode    1
for configuring link monitoring    1
for configuring remote fault detection    1
for enabling remote loopback on local entity    1
features, understanding    1
figure showing interconnection with LAG    1
guidelines for configuring    1
implementing
at the interface level    1
Information OAM PDUs
components of    1
initiation of discovery in active mode    1
transmission settings for    1
interrelationship with link aggregation sublayer    1
Marker response PDUs
and exceeding of high threshold    1
modifying
discovery mode    1
OAM client, functions of    1
OAM link monitoring, overview    1
OAM messages, overview    1
OAM remote and local loopback mode    1
OAM remote fault detection, overview    1
overview    1
performance impact
on ES2 4G LMs    1
performance impact and memory usage
with link monitoring enabled    1
platform considerations    1
platforms supported for
E120 and E320 routers    1
ERX7xx, ERX14xx, and ERX310 models    1
prerequisite
for configuring settings    1
references for    1
remote loopback start and stop settings
not stored across reboots    1
setting
the local entity into loopback mode    1
slow protocols
destination address of OAM PDUs and    1
specifying
action on exceeding high threshold, disabling interface    1
action on exceeding high threshold, failover    1
detection of remote failure conditions    1
high threshold for frame error events    1
high threshold for frame seconds summary error events    1
high threshold for symbol error events    1
interface type    1
link events to monitor    1
low threshold for frame error events    1
low threshold for frame seconds summary error events    1
low threshold for symbol error events    1
mode of discovery    1
PDU loss threshold before link-fault event is generated    1
rate of transmission of Information OAM PDUs    1
remote loopback functionality    1
tracking of error frame events    1
tracking of error frame second events    1
tracking of symbol error events    1
window for frame error events    1
window for frame seconds summary error events    1
window for symbol error events    1
support for unified ISSU    1
support on SRP Ethernet interfaces    1
supported standards    1
viewing
configurations for all interfaces on which OAM is enabled    1
details about processing of packets, statistics    1
discovery mode    1
general OAM parameters configured on an interface    1
link monitoring configured on an interface    1
warning message
while placing local entity in remote loopback mode    1
Ethernet OAM link-fault management commands
ethernet oam lfm    1
ethernet oam lfm high-threshold    1
ethernet oam lfm link-monitor frame-seconds    1
ethernet oam lfm link-monitor frame-seconds-summary    1
ethernet oam lfm link-monitor symbol-period    1
ethernet oam lfm mode    1
ethernet oam lfm pdu-lost-threshold    1
ethernet oam lfm pdu-transmit-interval    1
ethernet oam lfm remote-failure    1
ethernet oam lfm remote-loopback start    1
ethernet oam lfm remote-loopback stop    1
ethernet oam lfm remote-loopback supported    1
show ethernet oam lfm discovery    1
show ethernet oam lfm statistics    1
show ethernet oam lfm status    1
show ethernet oam lfm summary    1
Ethernet OAM messages     See OAM messages
Ethertype value, assigning to S-VLANs    1, 2, 3, 4, 5, 6
Event notification OAM PDUs
description of    1
generating to the remote peer    1
generation of and sending to the remote peer
when low threshold is exceeded    1
identification of duplicate events
using sequence number    1
link monitoring function and    1
receive link path monitoring
and transmission to the remote peer    1
responding to received notices    1
supported TLVs for tracking link faults
Errored Frame Event    1
Errored Frame Seconds Summary Event    1
Errored Symbol Period Event    1
transmission of, multiple times
owing to failure in delivery    1
viewing    1
example    1, 2
examples, configuration
ATM 1483 subinterfaces, dynamic    1
ATM VC classes    1, 2
bridged Ethernet, dynamic    1
bridged Ethernet, static    1
Cisco HDLC    1
IPoA, dynamic    1
MLFR    1
MLPPP, dynamic    1
MLPPP, static    1, 2
Multiclass MLPPP, dynamic    1
Multiclass MLPPP, static    1
PPPoE, dynamic    1, 2
PPPoE, static    1, 2
profiles for dynamic interfaces    1
transparent bridging    1
VLAN subinterfaces, dynamic    1, 2
exporting ATM 1483 subinterface descriptions    1
Extensible Authentication Protocol.     See EAP
external loopback    1

F4 OAM cells, for ATM    1
configuring    1
handling of received cells    1
F5 OAM cells, for ATM
configuring    1, 2
disabling automatically    1, 2, 3, 4, 5
handling of received cells    1
failover
action on exceeding high threshold
OAM link monitoring and    1
to secondary link of redundant port
on GE-2 and GE-HDE LMs    1
when high threshold is exceeded    1
Fast Ethernet interfaces
specifying an interface    1
Fast Ethernet modules
configuring PPPoE    1
specifying an interface    1, 2, 3, 4
fault management, ATM    1
Flags field
in Information OAM PDUs
for OAM remote failure detection    1
OAM remote fault detection
Critical Event bit set in    1
Dying Gasp bit set in    1
Link Fault bit set in    1
viewing
configured settings on an interface    1
flush, ATM OAM    1
fragmentation
Frame Relay packets    1
MLPPP
configuring dynamic    1
configuring static    1
overview    1
Multiclass MLPPP    1, 2
frame errors
cumulative count of
threshold exceptions    1
display of aggregated
in link event TLVs    1
in the show command output    1
types of
tracked with OAM link monitoring    1
Frame Relay
configuring    1
disabling interface    1
end-to-end fragmentation and reassembly    1
configuring    1
error frames    1
framing    1
interconnection and relationship of NNIs and subnetworks    1
map class    1
maximum payload size    1
monitoring    1
multicast addressing    1
Network-to-Network Interface    1
overview    1
platform considerations    1
SNMP link status processing    1
unicast addressing    1
User-to-Network Interface    1
frame-relay commands    1, See also show frame-relay commands
frame-relay class    1
frame-relay description    1
frame-relay fragment    1
frame-relay interface-dlci ietf    1, 2
frame-relay intf-type    1
frame-relay keepalive    1
frame-relay lmi-n391dte    1
frame-relay lmi-n392dce    1
frame-relay lmi-n392dte    1
frame-relay lmi-n393dce    1
frame-relay lmi-n393dte    1
frame-relay lmi-t391dte    1
frame-relay lmi-t392dce    1
frame-relay lmi-type    1
map-class frame-relay    1
framing
ATM interfaces    1
capabilities of E Series routers    1, 2, 3
POS interfaces    1

GE-2 line modules
with GE-2 SFP I/O modules
action when high threshold is exceeded    1
action when link fault occurs    1
failing over to the redundant link    1
failover for remote faults    1
GE-HDE line modules
with GE-2 SFP I/O modules
action when high threshold is exceeded    1
action when link fault occurs    1
failing over to the redundant link    1
failover for remote faults    1
Gigabit Ethernet interfaces for E120 and E320 routers    1, 2, 3
Gigabit Ethernet modules
configuring MLPPP    1
configuring PPPoE    1
specifying an interface    1, 2, 3, 4, 5, 6
grace period, dynamic encapsulation type lockout    1
group (multicast) addressing    1
groups, bridge.     See bridge groups

hash-based packet distribution with MLPPP    1
HDLC (High-Level Data Link Control), Cisco.     See Cisco HDLC
HDLC (High-Speed Data Link Control)
PPP framing    1
serial encapsulation    1
hdlc commands
hdlc down-when-looped    1
hdlc keepalive    1
hdlc shutdown    1
high availability
and atm atm1483 subscriber command    1
and subscriber command    1, 2, 3
high threshold
action when exceeded on
GE-2 LMs with GE-2 SFP I/O modules    1
GE-HDE LMs with GE-2 SFP I/O modules    1
actions performed on exceeding
failing over to the redundant link    1
moving the interface state to down, disabling    1
for OAM link monitoring
action taken when exceeded    1
when exceeded, disabling the interface    1
when exceeded, failover to secondary link    1
specifying
for frame error events    1
for frame seconds summary error events    1
for symbol error events    1
when exceeded
default action taken    1
high threshold setting
configuring for an interface
for link monitoring    1
high threshold value
recommendation on setting
for link-fault monitoring    1
High-Level Data Link Control.     See Cisco HDLC
High-Speed Data Link Control.     See HDLC
higher-level protocols over Ethernet
platform considerations    1

IEEE 802.1Q    1
IEEE 802.1w    1
IEEE 802.1w (Rapid Reconfiguration of Spanning Tree)    1
IEEE 802.3ad    1
IEEE 802.3ad (Link Aggregation)    1
IEEE 802.3ah OAM link-fault management     See Ethernet OAM link-fault management
ILMI    1
ILMI (integrated local management interface)
about    1
enabling    1
keepalive timer    1
inarp command    1, 2
individual (unicast) addressing    1
Information OAM PDUs
bandwidth allocation for OAM traffic
using the OAM sublayer capabilities TLV    1
bidirectional transmission of
keepalive for OAM association    1
components, overview    1
contained TLV fields
OAM sublayer capabilities    1
state    1
vendor OUI    1
vendor-specific details    1
description of    1
forwarding to the remote peer in cases
where no other types of OAM PDUs are ready for sending    1
loss threshold setting
action taken when configured value is exceeded    1
definition of    1
maximum transmission rate
impact on performance    1
receipt by the remote peer
and wait time for obtaining local entity details    1
determination of formation of OAM association    1
reestablishment of OAM association
link-fault event clearance    1
restart of discovery
link-fault event generation    1
scenario of OAM association failure
with remote peer not supporting loopback    1
timer setting
maximum value    1
minimum value    1
rate of transmission in milliseconds    1
transmission settings for, overview    1
transmission to the remote entity
triggering of the discovery process and    1
using the Flags field of
and OAM remote fault detection    1
viewing    1
with Link Fault event bit set
not containing TLV data    1
integrated local management interface.     See ILMI
interface commands
interface atm    1, 2, 3, 4, 5, 6, 7, 8, 9
interface fastEthernet    1, 2, 3, 4, 5, 6
interface gigabitEthernet    1, 2, 3, 4, 5, 6
interface lag    1
interface mlframe-relay    1
interface mlppp    1, 2
interface pos    1, 2, 3, 4
interface serial    1
Cisco HDLC interfaces    1
Frame Relay interfaces    1, 2
PPPoE interfaces    1
interface tenGigabitEthernet    1, 2, 3, 4, 5, 6
interface description
Frame Relay interfaces    1
POS interfaces    1, 2
serial interfaces    1
interfaces
10-Gigabit Ethernet    1, 2, 3, 4, 5, 6
bridge.     See bridge interfaces
Fast Ethernet    1, 2, 3, 4
Gigabit Ethernet    1, 2, 3, 4, 5, 6
serial.     See serial interfaces
interfaces, monitoring
Ethernet    1, 2, 3
internal loopback    1
International Telecommunication Union.     See ITU
Internet Protocol Control Protocol.     See IPCP
interworking function     See IWF
Inverse ARP    1
IP addresses
assigning to Cisco HDLC interfaces    1
assigning to Frame Relay subinterfaces    1, 2
assigning to PPP interface    1
PPPoE interfaces    1, 2, 3
ip commands
ip (subscriber policies)    1
ip access-routes    1
ip address    1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
ip auto-configure ip-subscriber    1
ip auto-detect ip-subscriber    1
ip directed-broadcast    1
ip filter-options all    1
ip igmp    1
ip ignore-df-bit    1
ip inactivity-timer    1
ip mac-validate    1
ip mtu    1
ip nat    1
ip policy    1
ip redirects    1
ip route-map ip-subscriber    1
ip sa-validate    1
ip tcp adjust-mss    1
ip unnumbered    1, 2
ip virtual-router    1
IP over ATM.     See IPoA
IP over VLAN over bridged Ethernet    1
IP profile    1
IP routes, inserting dynamic routes intorouting table    1
IPCP (Internet Protocol Control Protocol)
option 0x90    1
overview    1
IPoA (IP over ATM)
configuring dynamic interfaces    1
dynamic interfaces    1, 2
IPv4 and IPv6 over Static PPPoE
IPv4 and IPv6 interface columns    1
IPv6
neighbor discovery, defining    1
ipv6 commands
ipv6 address    1
ipv6 mld    1
ipv6 mtu    1
ipv6 nd    1
ipv6 nd managed-config-flag    1
ipv6 nd other-config-flag    1
ipv6 nd prefix-advertisement    1
ipv6 nd ra-interval    1, 2
ipv6 nd reachable-time    1
ipv6 nd suppress-ra    1
ipv6 policy    1
ipv6 sa-validate    1
ipv6 unnumbered    1
ipv6 virtual-router    1
IPv6 neighbor discovery commands
ipv6 nd reachable-time    1
IPv6 profile    1
ITU (International Telecommunication Union) recommendation, ATM OAM standards    1
IWF
configuration scenarios
multiple DSLAMs connected to an access concentrator    1
single DSLAM connected to an access concentrator    1
defined by the DSL Forum
for conversion of PPPoA and PPPoE over ATM sessions    1
definition of, uses    1
enabling migration of DSL networks
from ATM to Ethernet links    1
PPPoE sessions
dynamic encapsulation type lockout    1
with duplicate MAC addresses    1, 2, 3
with duplicate protection feature enabled    1
IWF PPPoE sessions
duplicate protection of
guidelines for configuring    1
dynamic encapsulation type lockout
configuration example    1
guidelines for configuring    1
using DSL Forum VSAs as criteria    1
processing of
duplicate MAC addresses in multiple sessions    1
dynamic encapsulation type lockout    1
with duplicate MAC addresses of clients
ATM-to-Ethernet interworking    1
dependence on pppoe sessions command configuration    1
limit on maximum number of sessions    1
scenario, multiple DSLAMs linked to a B-RAS    1
scenario, single DSLAM linked to a B-RAS    1
IWF PPPoE tag
insertion in the PADR packet
sent from the PPPoE client to the access concentrator    1
used to distinguish
between an IWF and a non-IWF PPPoE session    1
IWF-Session DSL Forum VSA
absence in PADR packets
duplicate protection, disabled    1
duplicate protection, enabled    1
presence in PADR packets
and B-RAS application    1, 2
duplicate protection, disabled    1
duplicate protection, enabled    1
duplicate protection, guidelines    1
dynamic encapsulation type lockout    1
enabling multiple sessions with the same MAC address    1
suboption for
field code    1
length field, value    1

J-Flow commands
ip route-cache flow sampled 1

keepalive timer, setting 1

L2TP (Layer 2 Tunneling Protocol)    1
profile characteristics    1
using PPPoE remote circuit ID    1, 2
l2tp commands
l2tp policy    1
L2TP Proxy Authenticate Extensions for EAP—draft-ietf-l2tpext-proxy-authen-ext-eap-01.txt (December 2006 expiration)    1
LACP (Link Aggregation Control Protocol)    1
PPPoE subinterfaces    1, 2
redundant member link behavior    1
LAG bundle
position of
and OAM link-fault management    1
between OAM sublayer and MAC client    1
LAG member link
marked as redundant
using link monitoring for failover and link reversal    1
LAG multiplexer
feeding LAC protocol logic    1
feeding link events    1
layer 2 services over MPLS
802.3ad link aggregation    1
802.3ad switch    1
Layer 2 Tunneling Protocol.     See L2TP
LCP (Link Control Protocol)
configuration options    1, 2, 3
endpoint discriminator    1
MRRU    1
Multilink header format    1
Prefix elision    1
SSN header format    1
restarting negotiations for PPPoA clients    1
Link Control Protocol.     See LCP
link events
and processing of LAC protocol logic    1
local generation of
using health monitoring    1
supplied to the LAG multiplexer    1
link fault
bit set in the Flags field
influencing the link state based on    1
example condition of occurrence    1
loss of signal detection
by the receiver    1
rate of transmission
in Information OAM PDUs    1
Link fault information OAM PDUs
detection of receive path failure    1
sending of
not supported    1
Link Integrity Protocol.     See LIP
link monitoring
frequent polling of error counters
when enabled on the local entity    1
impact on performance and memory usage
when disabled on the local entity    1
when enabled on the local entity    1
link monitoring, of Ethernet interfaces     See OAM link monitoring
link-fault event
clearing of
interface transition to the up state    1
reestablishment of OAM association    1
generation of
non-receipt of OAM PDUs within the loss threshold    1
link-fault management commands
for Ethernet interfaces
show ethernet oam    1
link-fault management, Ethernet interfaces     See Ethernet OAM link-fault management
LIP (Link Integrity Protocol)    1
LMI (local management interface)
configuring counters and timers    1
configuring type    1
enabling    1
monitoring    1, 2, 3
load-interval command
ATM interfaces    1
POS interfaces    1
local loopback mode     See OAM loopback mode
local management interface.     See LMI;ILMI
local OAM entity
health monitoring threshold exceeded
failover to secondary link    1
prerequisite for configuring
remote loopback on    1
preventing both local and remote entities
from simultaneous loopback    1
retrieval and response to performance variables
in active mode    1
sending of performance variables to peer
support for    1
transmission of Information OAM PDUs
receipt by the remote peer    1
lockout, encapsulation type.     See dynamic encapsulation type lockout
log severity debug command    1, 2
loopback
detection on Cisco HDLC interfaces    1
loopback command
ATM interfaces    1
POS interfaces    1
Loopback control OAM PDUs
description of    1
sending of
for termination of loopback    1
start of loopback of remote peee
by local entity    1
viewing    1
loopback for ATM VC integrity
cells    1
configuring    1, 2
F4 OAM cells    1
handling of received cells    1
loopback frames
forwarding of
from the parser to the subordinate sublayer    1
processing by the packet parser
transmission to the multiplexer    1
lost-link timer
and Ethernet OAM link-fault management    1
equivalent to
product of PDU timer and loss threshold    1
resetting OAM discovery    1
low threshold
for OAM link monitoring
generation of Event notification PDU    1
response when exceeded    1
specifying
for frame error events    1
for frame seconds summary error events    1
for symbol error events    1
low threshold value
recommendation for setting
for link-fault monitoring    1

MAC (media access control) addresses
bridging overview    1
configuring for S-VLANs    1, 2
configuring for VLANs    1
removing from forwarding table    1
using with bridged Ethernet    1
validation on bridged Ethernet interfaces    1
MAC address
usage in dynamic encapsulation lockout
for IWF PPPoE sessions    1
macro command    1
macros
using to configure dynamic interfaces    1
magic numbers    1
manuals
comments on    1
map class, Frame Relay fragmentation    1
map entries, Frame Relay    1, 2
map list, using to configure NBMA interfaces    1
map-class frame-relay command    1
map-group command    1
map-list command    1
Marker response OAM PDUs
circumstances of non-transmission of    1
link event caused by exceeding high threshold
and disabling sending of    1
maximum payload size, Frame Relayfragmentation    1
maximum receive unit.     See MRU
media access control addresses     See MAC addresses
member-interface command    1, 2, 3
message of the minute messages.     See MOTM messages
MFR
aggregating OC3/STM1 lines    1
MLFR (Multilink Frame Relay)
aggregating T1 or E1 lines    1
aggregation limits    1
bundle    1, 2
bundle limits    1
configuring    1
interfaces, monitoring    1
Link Integrity Protocol    1
member link sequence numbers    1
NxT1 service    1
overview    1
packet distribution, round-robin    1
platform considerations    1
protocol layering    1
unsupported features    1
MLP.     See MLPPP
MLPPP (Multilink PPP)    1, See also ppp commands
aggregating T1 or E1 lines    1
aggregation limits    1
authentication    1
bundle    1, 2
bundle limits    1
bundle name and RADIUS    1
commands, contextual differences of    1
configuring    1
ECMP    1
encapsulation    1
endpoint discriminator    1
features    1
fragmentation
configuring dynamic    1
configuring static    1
overview    1
interface stacking    1
interfaces, monitoring    1
member link sequence numbers    1
MRRU    1
NxT1 service    1
overview    1
packet distribution    1
platform considerations    1
profiles    1
protocol layering    1
reassembly
configuring dynamic    1
configuring static    1
overview    1
SSN header format    1
statistics and baselining    1
unsupported features    1
modules
ATM capabilities    1
monitor commands
monitor atm vc    1
monitor atm vp    1
monitor vlan interface    1
monitoring.     See specific feature, product, or protocol
MOTM (message of the minute) messages    1
MP.     See MLPPP
MPLS (Multiprotocol Label Switching)
configuring over Ethernet link aggregation    1
configuring S-VLAN tunnels    1, 2
mpls commands
mpls    1, 2
mpls (subscriber policies)    1
mpls atm vci range    1
mpls-relay    1
MPLS over VLAN over bridged Ethernet    1
MRRU LCP configuration option    1
MRU (maximum receive unit)
POS interfaces    1
PPP interfaces    1, 2
mru command    1
MTU (maximum transmission unit)     See MTU
bridged Ethernet interfaces    1
Ethernet interfaces    1
POS interfaces    1
mtu command    1
Ethernet interfaces    1, 2
multicast addressing    1
multicast command    1
Multiclass MLPPP
configuration guidelines    1
configuring    1
enabling    1
example, dynamic    1
example, static    1
fragmentation    1, 2, 3
monitoring    1
overview    1
platform considerations    1
reassembly    1, 2, 3
traffic-class    1, 2, 3, 4
Multilink Frame Relay.     See MLFR
multilink maximum received reconstructed unit (MRRU)    1
Multilink PPP.     See MLPPP
multinetting    1
multiplexer
pass-through of MAC client-generated frames
without any modification    1
transfer of loopback frames
forwarded to the subordinate sublayer    1
received from the parser    1
working of
for link-fault management of Ethernet interfaces    1
multipoint, ATM connections    1, 2

NBMA    1
NBMA (nonbroadcast multiaccess)    1
configuring    1
description    1
Inverse ARP    1
point-to-multipoint    1
removing circuits    1
static mapping    1
nested profile assignments
VLAN subinterfaces    1
NNI (Network-to-Network Interface),Frame Relay    1, 2, 3
nonbroadcast multiaccess.     See NBMA
notice icons    1
NxT1 service
MLFR    1
MLPPP    1

OAM (Operation, Administration, and Management), ATM    1
cc (continuity check) cells    1
configuring    1, 2
disabling F5 OAM services    1, 2, 3, 4, 5
flush    1
standards    1
OAM association
after establishment of
transmission rate and packet loss threshold settings    1
formation of    1
keepalive for
using bidirectional transfer of OAM PDUs    1
rebuilding of
operational up state of the interface and    1
successful rediscovery with the remote peer
link transition to the up state    1
tearing down of
generation of the link-fault event    1
OAM client
enabling and configuration of OAM sublayer    1
enabling OAM operations on the link
during the discovery phase    1
management of
remote loopback functionality    1
responses to OAM PDUs received from the remote peer    1
monitoring OAM PDUs from the remote peer    1
oam commands
oam ais-rdi    1, 2
oam cc    1, 2
oam retry    1, 2
oam-pvc    1, 2
OAM discovery
automatic activation of    1
configuration at the interface level    1
controlling other OAM attributes for an entity    1
enabling on an interface    1
exceeding of PDU loss threshold
link transition to the down state    1
first phase of OAM association    1
implementation of
by the control block    1
interconnection with
loopback operation    1
variable requests    1
monitoring the remote peer    1
restarting of
Information OAM PDU loss threshold    1
restriction on performing
scenario in which it occurs    1
successful rediscovery with the remote peer
link transition to the up state    1
supported types
active mode    1
passive mode    1
topology for configuration of
customer edge devices    1
provider edge devices    1
OAM discovery mode
configuring    1
example, configuring    1
monitoring    1
OAM elements
operations of
and link-fault management    1
parts of
client    1
sublayer    1
OAM features
backward compatibility with older networks    1
benefits of    1
IEEE 802.3ah enhancements and    1
supported    1
types of
discovery    1
link monitoring    1
remote and local loopback    1
remote fault detection    1
OAM link monitoring
actions on high threshold excess
disabling interface    1
failing over to the redundant link    1
advertisement of OAM attributes
using Information OAM PDUs    1
continuation with a new window
when the link is in up state    1
detecting frame and symbol errors    1
error frame seconds summary
overview of    1
error frames per second
overview of    1
error symbols per second
overview of    1
example, configuring    1
generation of Event notification OAM PDUs
when low threshold is exceeded    1
health and quality analysis of the link
using tracking of frame and symbol errors    1
improving failover and recovery times
configuration of OAM sublayer    1
influencing the link state
on exceeding link quality threshold    1
on receipt of a critical event PDU from peer    1
influencing the operational link state
when high threshold is exceeded    1
overview of feature    1
period for detecting errors    1
physical redundancy
preservation of MAC bindings    1
preservation of the same MAC address    1
switchover from primary to secondary link    1
without indicating to higher-layer protocols    1
repeated sending of Event notification PDUs
preventing duplication    1
supported error events
error frame    1
error frame seconds summary    1
error symbol period    1
supported frame errrors tracked
alignmentError    1
frameCheckSequence    1
frameTooLong    1
lengthError (runts)    1
symbol errors counting
on IOAs that do not support    1
threshold for frame, symbol errors    1
using Event notification OAM PDUs    1
using the results of
to configure LAG sublayer    1
viewing configured values    1
OAM link-fault event     See link-fault event
OAM link-fault management     See Ethernet OAM link-fault management
OAM link-fault management, 802.3ah    1
OAM loopback mode
cessation by the initiating entity
using Loopback control PDUs    1
configuring    1
higher priority for OAM PDUs
over data traffic    1
in disabled state
receipt of Information PDUs by local entity    1
restarting sending of locally sourced non-OAM PDUs    1
in enabled state
received data calculation    1
transmitted data calculation    1
initiation phase
discarding locally sourced non-OAM PDUs    1
intentional discard of data frames
by remote peer    1
local and remote functionalities
overview    1
preventing loopback on both local and remote entities
verification to perform    1
processing of OAM PDUs
measuring link performance    1
remote
feature supported by the remote peer    1
link quality between local and remote entities    1
non-OAM PDUs resent to the local entity    1
placing a peer into loopback mode    1
processing of OAM PDUs    1
settings for enabling and disabling remote loopback
not stored across reboots    1
viewing configuration    1
warning message
while placing local entity in remote loopback    1
OAM messages
format of
Code field, usage    1
Data/Pad field, usage    1
Flags field, usage    1
format of, figure    1
forwarding to the control block    1
higher priority over data traffic
during remote loopback    1
length of untagged frames    1
maximum transmission rate
performance impact    1
processing by multiplexer    1
processing by the packet parser    1
processing during remote loopback
measuring link performance    1
properties of
determination of maximum frame size    1
rate of transmission per second    1
size range    1
value of destination MAC address    1
value of Ethertype    1
value of frame payload    1
rules management of received
by the control block    1
supported types
Event notification OAM PDUs    1
Information OAM PDUs    1
Loopback control OAM PDUs    1
Vendor-specific OAM PDUs    1
transmission of
control block and    1
transmission rate and
impact on router operations    1
with link-fault event bit in Flags field
higher preferential processing    1
OAM PDU loss threshold
actions taken when exceeded
link problem signalled    1
link transition to the down state    1
configuring    1
definition of
action taken when configured value is exceeded    1
product of transmission rate and
equals lost-link timer    1
recommendation for setting
for link-fault monitoring    1
viewing configured value    1
OAM PDU transmission rate
configuring    1
definition of
range for configuration    1
product of loss threshold and
equals lost-link timer    1
viewing configured setting    1
OAM PDUs     See OAM messages
OAM remote failure monitoring     See OAM remote fault detection
OAM remote fault detection
action when link fault occurs
disabling interface    1
failing over to secondary port    1
conditions notified using
Flags field of Information OAM PDU    1
example, configuring    1
monitoring the receive link path
generation of Event notification PDUs    1
types of failures monitored
critical event    1
dying gasp    1
link fault    1
OAM remote loopback settings
viewing    1
OAM session
changed to down, nonfunctional
after the action for high threshold excess is taken    1
in down state with loss of OAM association
status in show command output    1
OAM state machine
port in the down state
until discovery process completion    1
OAM sublayer
below the 802.3ad LAG sublayer
interworking with link aggregation    1
capabilities of
assessment of supported functions for remote entities    1
bandwidth utilization for OAM traffic    1
maximum OAM PDU size for sending and receiving    1
rate limit on number of frames transferred    1
components of
control block, functions    1
multiplexer, functions    1
packet parser, functions    1
interworking with link aggregation
situated below the LAG bundle    1
placement of
above the MAC layer    1
below the LLC layer    1
presentation of interface to clients
for MAC clients    1
for OAM clients    1
OAM traffic
higher priority over data frames
when oversubscription occurs    1
OC3 modules
monitoring ATM interfaces    1
testing ATM interfaces    1
OCx/STMx interfaces
MLPPP features    1
Operation, Administration, and Maintenance, Ethernet interfaces     See Ethernet OAM link-fault management
Operation, Administration, and Management.     See OAM, ATM
option 82 field, DHCP    1
OSI Network Layer Control Protocol.     See OSINLCP
OSINLCP (OSI Network Layer Control Protocol)    1
overriding base profile assignments
assigning to PVC    1
monitoring    1, 2
overview    1, 2
removing from PVC    1
removing from VC range or subrange    1
removing from VLAN range or subrange    1
removing from VLAN subinterface    1
VLANs    1
oversubscription
dynamic ATM interfaces    1, 2
S-VLANs    1
oversubscription of allotted bandwidth
discarding of data traffic
higher priority for OAM PDUs    1
with peer in loopback    1

packet logging, PPP and PPPoE    1
packet over SONET.     See POS
packet parser
classification of received frames
and forwarding to appropriate entities    1
delivery of OAM PDUs
to the control block    1
working of
for OAM link-fault management    1
PADM (PPPoE Active Discovery Message), configuring    1
PADN (PPPoE Active Discovery Network) messages, configuring    1
padn command    1
PADR (PPPoE Active Discovery Request)
IWF PPPoE sessions
criteria for encapsulation type lockout    1
IWF-Session DSL VSA absent in
duplicate protection disabled    1
duplicate protection enabled    1
IWF-Session DSL VSA present in
duplicate protection disabled    1
duplicate protection enabled    1
suboptions, field code    1
suboptions, length field    1
with IWF-Session DSL VSA
for differentiating between IWF and non-IWF sessions    1
from access nodes to the DSLAM    1
PADS (PPPoE Active Discovery Session) packets, configuring    1
PAP (Password Authentication Protocol)    1
passive discovery mode
and OAM link-fault management    1
configuration on
customer edge devices    1
enabled on local and remote entities
and influence on discovery process    1
working of    1
Password Authentication Protocol.     See PAP
payload, ATM cell    1
PCR (peak cell rate)    1
PDU loss threshold     See OAM PDU loss threshold
performance impact
with link-fault management
frequency of querying MAC-layer statistics    1
frequency of retrieval of errored symbols    1
maximum frequency of PDUs transmission    1
on ES2 4G LMs    1
performance variables
for link-fault management
retrieval and response to    1
sending of    1
permanent virtual circuit.     See PVC
physical level redundancy
OAM link monitoring
preservation of MAC bindings    1
preservation of the same MAC address    1
switchover from primary to secondary link    1
without indicating to higher-layer protocols    1
physical link redundancy
on GE-2 and GE-HDE line modules
action performed on exceeding high threshold    1
failing over to redundant link    1
ping atm interface atm command    1
ping, ATM
configuring    1
overview    1
platform considerations
ATM    1
bridged Ethernet    1
bridged IP    1
Cisco HDLC    1
dynamic interfaces    1, 2, 3
Ethernet interfaces    1
Frame Relay    1
higher-level protocols over Ethernet    1
MLFR    1
MLPPP    1
Multiclass MLPPP    1
OAM link-fault management    1
POS    1
PPP    1
PPPoE    1
transparent bridging    1
point-to-multipoint, NBMA connection    1
Point-to-Point Protocol over ATM.     See PPPoA
Point-to-Point Protocol over Ethernet.     See PPPoE
Point-to-Point Protocol.     See PPP
policies, subscriber.     See subscriber policies for transparent bridging
policy commands
atm policy    1, 2
frame-relay policy    1, 2
gre-tunnel policy    1, 2
ip policy    1
l2tp policy    1, 2
mpls policy    1, 2
vlan policy    1, 2
policy management
baselining statistics    1
preserving statistics    1
statistics    1
POS (packet over SONET)
configuring interface    1
disabling interface    1
E120 and E320 routers    1, 2, 3, 4
E320 routers    1
line modules supported    1
monitoring interface    1
overview    1
platform considerations    1
references    1
pos commands
pos description    1, 2, 3
pos framing    1
pos scramble-atm    1
PPP (Point-to-Point Protocol)
accounting statistics for terminated sessions    1
Async-Control-Character-Map (ACCM) option    1
authentication    1, 2, 3
configuring    1
configuring dynamic interfaces    1
E120 and E320 routers    1, 2
E320 routers    1
EAP    1
Extensible Authentication Protocol    1
interfaces    1
magic numbers    1
monitoring interfaces    1
network control protocol    1
packet logging    1
platform considerations    1
PPP profiles    1
troubleshooting
dynamic interfaces    1
static interfaces    1
ppp commands    1, See also show ppp commands
ppp aaa-profile    1
ppp authentication    1, 2, 3
ppp chap-challenge-length    1, 2
ppp description    1
ppp fragmentation    1, 2
ppp hash-link-selection (MLPPP)    1, 2
ppp initiate-ip    1
ppp initiate-ipv6    1
ppp ipcp netmask    1
ppp keepalive    1, 2
ppp keepalive (MLPPP)    1
ppp log    1, 2
ppp log (MLPPP)    1
ppp magic-number disable    1, 2
ppp magic-number disable (MLPPP)    1
ppp magic-number ignore-mismatch    1, 2, 3
ppp max-bad-auth    1
ppp max-bad-auth (MLPPP)    1
ppp max-negotiations    1, 2, 3
ppp mru    1, 2, 3
ppp multilink enable (MLPPP)    1, 2, 3
ppp passive-mode    1, 2
ppp passive-mode (MLPPP)    1
ppp peer    1, 2, 3
ppp peer (MLPPP)    1
ppp reassembly    1, 2
ppp shutdown    1
ppp shutdown (MLPPP)    1
ppp shutdown ip    1
ppp shutdown mpls    1
ppp shutdown osi    1
PPP Multilink.     See MLPPP
PPPoA (Point-to-Point Protocol over ATM)
terminating stale subscribers and restarting LCP negotiations    1
PPPoE    1
PPPoE (Point-to-Point Protocol over Ethernet)
Active Discovery Initiation (PADI) packets    1
Active Discovery Message (PADM)    1
Active Discovery Network (PADN) messages    1
Active Discovery Offer (PADO) packets    1
Active Discovery Request (PADR) packets    1
Active Discovery Session (PADS) packets    1, 2
agent-circuit-identifier information    1
capturing remote circuit ID
configuring    1
dsl-forum-1 format and examples    1, 2
formatting    1, 2
monitoring    1
overview    1
sending to RADIUS or L2TP    1, 2
troubleshooting    1
using in profiles    1, 2
configuring dynamic interfaces over ATM    1
configuring dynamic interfaces over PPPoE    1
configuring for Ethernet    1, 2
configuring over ATM    1
Discovery protocol    1
DSL Forum VSA 26-1    1
duplicate protection of
IWF PPPoE sessions, guidelines for configuring    1
IWF PPPoE sessions, processing of    1
IWF PPPoE sessions, scenarios    1
non-IWF PPPoE sessions, scenarios    1
duplicate protection scenarios for IWF PPPoE sessions
1:1 association between DSLAMs and the B-RAS    1
N:1 association between DSLAMs and the B-RAS    1
dynamic encapsulation type lockout    1, 2, See also and IWF PPPoE sessions
clearing lockout condition    1
configuring    1
differences from PPPoE over static ATM    1
monitoring    1, 2, 3, 4, 5
E120 and E320 routers    1, 2
monitoring interfaces    1
overview    1
packet logging    1
platform considerations    1
subinterfaces for LACP    1, 2
troubleshooting
dynamic interfaces    1
static interfaces    1
PPPoE access concentrator
connected to a single DSLAM
for IWF sessions    1
connected to multiple DSLAMs
for IWF sessions    1
IWF PPPoE sessions
duplicate protection of    1
dynamic encapsulation type lockout    1
pppoe commands    1, See also show pppoe commands
encapsulation pppoe    1
pppoe    1, 2, 3, 4
pppoe (subscriber policies)    1
pppoe acname    1, 2, 3
pppoe always-offer    1
pppoe auto-configure    1
pppoe auto-configure lockout-time    1
pppoe clear lockout interface    1
pppoe duplicate-protection    1, 2, 3
pppoe log pppoeControlPacket    1
pppoe motm    1, 2, 3, 4
pppoe pads disable-ac-info    1
pppoe profile    1
pppoe remote-circuit-id    1, 2
pppoe service-name-table    1, 2, 3, 4
pppoe sessions    1, 2
pppoe subinterface    1, 2, 3
pppoe subinterface fastEthernet    1
pppoe subinterface gigabitEthernet    1
pppoe subinterface lag    1
pppoe subinterface tenGigabitEthernet    1
pppoe url    1, 2, 3
service    1
PPPoE over S-VLAN over bridged Ethernet    1
PPPoE over VLAN over bridged Ethernet    1
PPPoE service name tables
action, defined    1
configuring    1
creating and populating    1
enabling for dynamic interfaces    1
enabling for static interfaces    1
Ethernet configurations    1
overview    1
service name tag, defined    1
PPPoE sessions
with IWF-Session DSL Forum VSA     See IWF PPPoE sessions
with IWF-Session DSL VSA
contained in PADR packets    1
duplicate MAC addresses of the DSLAM    1
limit on maximum number of sessions    1
precedence levels for VC classes
examples    1
overview    1
prerequisite
for configuring link-fault management
on Ethernet interfaces    1
for enabling remote peer to loop back PDUs    1
privilege level
for troubleshooting dynamic interfaces    1, 2
profile commands    1, See also show profile commands
profile    1, 2, 3, 4, 5, 6, 7, 8, 9
profile atm1483 bulk-config-name    1, 2
profile atm1483 bulk-config-name pvc    1
profile vlan bulk-config    1
profile vlan override    1
profile-reassign    1, 2, 3
vlan profile    1, 2
vlan service-profile    1
profiles
assigning to a static interface    1
assigning to an interface    1
characteristics for    1
creating for debugging    1
description    1, 2
for dynamic ATM 1483 subinterfaces    1
for dynamic VLAN subinterfaces    1
monitoring    1, 2
overriding base profile assignments    1, 2, 3, 4
reassigning for troubleshooting    1
using to configure dynamic interfaces    1
working with    1
protocol data units (PDUs)
number that the remote peer can fail to receive
specifying    1
rate of transmission of
specifying    1
standard length of
for link-fault management of Ethernet interfaces    1
proxy ARP    1
PVC (permanent virtual circuit)
assigning VC classes    1
ATM interfaces    1, 2, 3
bulk configuration of    1
configuring encapsulation    1
configuring F5 OAM    1
configuring for bridged IP    1
configuring individual parameters for    1
configuring Inverse ARP    1
configuring service category    1
creating control PVCs    1
creating data PVCs    1
Frame Relay    1, 2, 3, 4
overview    1
pvc command
for control PVCs    1
for data PVCs    1

RADIUS (Remote Authentication Dial-In User Service)
authentication of dynamic interfaces    1, 2, 3
configuring dynamic interfaces from    1
MLPPP Bundle Name VSA    1
overriding attributes for PPPoE    1, 2
using PPPoE remote circuit ID    1, 2
radius commands
radius override calling-station-idremote-circuit-id    1
radius override nas-port-id remote-circuit-id    1
radius remote-circuit-id-delimiter    1, 2
radius remote-circuit-id-format    1, 2
radius remote-circuit-id-format (dsl-forum-1 keyword)    1, 2
ranges, VC.     See VC ranges, bulk configuration of
ranges, VLAN     See VLAN ranges, bulk configuration of RDI (remote defect indication) cells
RDI (remote defect indication) cells    1, 2
reassembly
Frame Relay packets    1
MLPPP
configuring dynamic    1
configuring static    1
overview    1
Multiclass MLPPP    1, 2
reassigning profiles to dynamic interfaces    1
relearn command    1
remote circuit ID, capturing for PPPoE
configuring    1
dsl-forum-1 format and examples    1, 2
formatting    1, 2
monitoring    1
overview    1
sending to RADIUS or L2TP    1, 2
troubleshooting    1
using in profiles    1, 2
remote defect indication cells.     See RDI cells
remote loopback mode     See OAM loopback mode
remote loopback operation
halting
calculation and display of received data at the prompt    1
calculation and display of transmitted data at the prompt    1
viewing calculated loopback details    1
prerequisite for enabling remote peer to loop back PDUs    1
starting    1
stopping    1
remote loopback request
error message
if local entity is not placed in loopback mode    1
if remote entity is not configured for loopback    1
Loopback control OAM PDU and    1
placing the interface of remote peer in loopback    1
received from the local entity
by the remote peer    1
remote OAM entity
prerequisite for enabling loopback operation on    1
remote OAM peer
Ethernet OAM link-fault management and    1
example scenario
for not building the OAM association    1
intentional discard of data frames
when loopback is enabled    1
notifying forwarding state
to local OAM entity    1
preventing both local and remote entities
from simultaneous loopback    1
receipt of Information PDUs
determination of OAM connection establishment    1
processing of configured rules on local entity details    1
supporting remote loopback
discarding locally sourced non-OAM PDUs    1
forwarding non-OAM PDUs to local entity    1
round-robin packet distribution with MLPPP    1
route interface command    1
routing, configuring for transparent bridging    1
RSTP (Rapid Spanning Tree Protocol)    1
Ethernet link redundancy    1, 2

S-VLAN tags
virtual circuit identifier (VCI) mapping to
in ATM-to-Ethernet conversion    1
S-VLANs (stacked virtual local area networks)
address possibilities    1
bridged Ethernet configurations    1
configuring PPPoE over S-VLAN    1
configuring to support dynamic PPPoE    1
configuring tunnel interfaces
advantages    1
example    1
interface stacking    1
displaying status    1, 2
oversubscription    1
overview    1
PPPoE over S-VLAN over bridged Ethernet    1
scrambling ATM cell payload    1
scripts
using to configure dynamic interfaces    1
SDH (Synchronous Digital Hierarchy)    1, 2
serial description command    1
serial interfaces
configuring    1, 2, 3, 4, 5
Serial Line Address Resolution Protocol.     See SLARP
service category, configuring for PVCs    1
service name tables, PPPoE.     See PPPoE service name tables
SFPs (small form-factor pluggable transceivers)    1, 2
short sequence number (SSN) header format    1
show aaa commands
show aaa tunnel-parameters    1
show atm commands
show atm aal5 interface    1, 2, 3
show atm atm1483    1
show atm bulk-config    1
show atm interface    1
show atm map    1, 2
show atm oam    1
show atm ping    1
show atm subinterface    1, 2, 3, 4
show atm vc    1, 2, 3
show atm vc atm    1
show atm vc-class    1
show atm vp    1
show atm vp-description    1
show atm vp-tunnel    1, 2, 3, 4
show nbma arp    1
show bridge commands
show bridge    1
show bridge groups    1
show bridge interface    1
show bridge port    1
show bridge table    1
show bridge1483 interface command    1
show columns command    1, 2
show frame-relay commands
show frame-relay interface    1, 2
show frame-relay lip    1
show frame-relay lmi    1, 2
show frame-relay map    1, 2
show frame-relay multilinkInterface    1
show frame-relay pvc    1, 2
show frame-relay subinterface    1, 2
show frame-relay summary    1, 2
show hdlc interface command    1
show interfaces commands
show interfaces fastEthernet    1, 2
show interfaces gigabitEthernet    1, 2
show interfaces lag    1
show interfaces lag members    1
show interfaces pos    1
show interfaces tenGigabitEthernet    1, 2
show ip mac-validate command    1
show mpls cross-connects atm command    1
show ppp commands
show ppp interface    1
show ppp interface mlppp    1
show ppp interface summary    1, 2
show pppoe commands
show pppoe interface    1, 2, 3
show pppoe interface lockout-time    1, 2
show pppoe interface summary    1
show pppoe subinterface    1, 2, 3
show pppoe subinterface summary    1
show profile commands
show profile    1, 2, 3
show radius commands
show radius override    1
show radius remote-circuit-id-delimiter    1
show radius remote-circuit-id-format    1
show subscriber-policy command    1
show vlan commands
show vlan bulk-config    1
show vlan subinterface    1, 2, 3
show vlan subinterface command    1
shutdown command    1
dynamic interfaces    1, 2
Frame Relay    1
POS    1
shutting down interfaces
dynamic ATM 1483    1
dynamic VLAN    1
Frame Relay    1
POS    1
Simple Network Management Protocol.     See SNMP link status processing
SLARP (Serial Line Address Resolution Protocol)    1, See also Cisco HDLC
Keep-Alive protocol    1
keepalive interval    1
overview    1
slow protocols
bandwidth requirements    1
definition of
rate of transmission of OAM PDUs    1
multicast address of
and destination MAC address of remote entities    1
OAM messages and    1
SMs (Service modules)
MLPPP features    1
SNAP (subnetwork attachment point)    1
SNMP (Simple Network Management Protocol) link status processing    1
snmp trap frame-relay link-status command    1
SONET (Synchronous Optical Network)    1, 2, 3
source, clock
ATM interfaces    1
SRP Ethernet interfaces
support for link-fault management    1
SSN LCP (short sequence number Link Control Protocol) configuration option    1
stacked virtual local area networks.     See S-VLANs
stateful SRP switchover
and atm atm1483 subscriber command    1
and subscriber command    1, 2, 3
Ethernet link-fault management
dependence on completion time    1
effect on OAM settings    1
of more than 2 seconds    1
recommendation for high and low threshold configuration    1, 2
recommendation for PDU loss threshold setting    1
static interfaces    1, 2
configuring Multiclass MLPPP    1
creating in VC subranges    1, 2
creating in VLAN subranges    1
static mapping, and NBMA interfaces    1
subinterfaces
ATM 1483, dynamic    1
ATM 1483, static    1
Frame Relay, monitoring    1
MLFR, monitoring    1
VLAN, dynamic    1
subnet mask
assigning to PPP interface    1
subnetwork attachment point.     See SNAP
subranges, VC.     See VC subranges
subscriber command    1, 2, 3, 4, 5, 6, 7, 8, 9
subscriber management, using for subscriber authentication    1, 2
subscriber policies for transparent bridging    1, See also subscriber policy commands
configuring    1
defined    1
monitoring    1
subscriber policy commands    1
arp    1
bridge subscriber-policy    1
broadcast    1
ip    1
multicast    1
pppoe    1
relearn    1
show subscriber-policy    1
subscriber-policy    1
unicast    1
unknown-destination    1
unknown-protocol    1
subscribers
authenticating on dynamic bridged Ethernet interfaces    1, 2, 3
identifying for PPPoE    1
support, technical     See technical support
SVC (switched virtual circuit)
ATM    1
Frame Relay    1, 2
svlan commands
svlan ethertype    1, 2, 3, 4, 5, 6
svlan id    1
for S-VLAN tunnels    1
for standard S-VLANs    1, 2
switch, 802.3ad    1
switched virtual circuit.     See SVC
symbol errors
cumulative count of
threshold exceptions    1
detected using OAM link monitoring
for Ethernet interfaces    1
display of aggregated
in link event TLVs    1
in the show command output    1
enabling on IOAs that do not support
and events generation for that link    1
monitoring of
on IOAs that do not support    1
symbol period errors
configuring
high threshold    1
low threshold    1
window    1
effect of configuration on
interfaces that do not support    1
exceeding threshold for
configuring LAG for removal of member link    1
configuring LAG to rebalance bundle    1
recommendation for configuring    1
Synchronous Digital Hierarchy.     See SDH
Synchronous Optical Network.     See SONET
system
framing capabilities    1
system clock
selecting clock source    1

technical support
contacting JTAC    1
terminated PPP session accounting statistics    1
text and syntax conventions    1
traffic management, ATM
types    1
traffic-class
Multiclass MLPPP    1, 2
traffic-shaping parameters    1
transmit clock source, configuring
ATM interfaces    1
transparent bridging.     See bridging, transparent
troubleshooting interfaces
dynamic PPP and PPPoE    1
PPP    1
PPPoE    1, 2
TSMs (Tunnel Service modules)
MLPPP features    1

ubr command    1, 2
UNI (User-Network Interface) version    1, 2, 3, 4, 5
unicast addressing    1
unicast command    1
unified ISSU
and Ethernet link-fault management    1
completion of
resumption of link-fault monitoring    1
in progress
halt of link-fault management    1
Uniform Resource Locator messages.     See URL messages
unknown- commands
unknown-destination    1
unknown-protocol    1
Unsupported OAM PDUs
viewing    1
URL (Uniform Resource Locator) messages    1
User-Network Interface.     See UNI version

vbr commands
vbr-nrt    1, 2
vbr-rt    1, 2
VC (virtual channel)
integrity    1
per port, ATM    1
VC (virtual circuit), monitoring    1
VC classes
assigning to
ATM major interfaces    1
dynamic ATM 1483 subinterfaces    1, 2, 3
PVCs    1
static ATM 1483 subinterfaces    1
benefits    1
configuring    1
examples
configuration    1
precedence levels    1
monitoring    1
overview    1
precedence levels    1
upgrade considerations    1
VC ranges, bulk configuration of
assigning VC classes    1, 2, 3
example    1
oversubscription    1, 2
overview    1
restarting LCP negotiations for PPPoA clients    1
VC subranges
changing
adding to VC range    1
changing administrative state    1
configuring    1
merging    1
monitoring    1
overview    1
removing from VC range    1
shortening or expanding    1
creating static ATM interfaces in
configuring    1
monitoring    1
overview    1
overriding profile assignments    1, 2
oversubscription    1, 2
vc-class atm command    1
VCC (virtual channel connection)    1
VCD (virtual circuit descriptor)    1, 2
VCI (virtual channel identifier)    1, 2, 3
vendor OUI TLV
component of Information OAM PDU
value of, usage    1
vendor-specific attributes.     See VSAs
vendor-specific information
and Ethernet OAM link-fault management
Information OAM PDU component    1
format of, size of
usage    1
Vendor-specific OAM PDUs
description of    1
versions
UNI (User-Network Interface)    1, 2
virtual channel connection.     See VCC
virtual channel identifier.     See VCI
virtual channel.     See VC
virtual circuit descriptor.     See VCD
virtual circuit identifier (VCI) tags
mapped to S-VLAN tags
in ATM-to-Ethernet conversion    1
virtual circuit.     See VC, monitoring
virtual connections, ATM    1
virtual local area networks.     See VLANs
IPv4 and IPv6 over Dynamic PPPoE    1
virtual path connection.     See VPC
virtual path descriptions, assigning    1
virtual path identifier (VPI) tags
mapped to C-VLAN tags
in ATM-to-Ethernet conversion    1
virtual path identifier.     See VPI
virtual path tunnels.     See VP tunnels, ATM
virtual path.     See VP, monitoring
virtual-router command    1
vlan commands
encapsulation vlan    1
monitor vlan interface    1
profile vlan override    1
vlan advisory-rx-speed    1, 2
vlan advisory-tx-speed    1, 2
vlan auto-configure    1, 2
vlan auto-configure agent-circuit-identifier    1, 2
vlan bulk-config    1, 2, 3
vlan bulk-config modify    1
vlan bulk-config shutdown    1
vlan description    1, 2
vlan id    1, 2
vlan profile    1, 2
vlan service-profile    1
VLAN subinterfaces
base profiles    1
nested profile assignments    1
overriding profile assignments    1
VLAN subinterfaces, dynamic
benefits of using    1
bulk configuration of VLAN ranges    1
changing VLAN subranges    1, 2
configuring    1
configuring with agent-circuit-identifier information    1, 2
creating static VLAN interfaces in VLAN subranges    1
monitoring    1
overriding base profile assignments    1
overview    1
profiles for    1
VLAN subranges
changing
adding to VLAN range    1
changing administrative state    1
configuring    1
merging    1
monitoring    1
overview    1
removing from VLAN range    1
shortening or expanding    1
creating static VLAN interfaces in
configuring    1
monitoring    1
VLANs (virtual local area networks)
bridged Ethernet configurations    1
configuring    1
configuring dynamic subinterfaces for    1
configuring for dynamic IP    1
configuring for dynamic PPPoE    1
configuring IPv4 and IPv6 over dynamic PPPoE    1
configuring to support dynamic PPPoE    1
displaying status    1, 2
IP over VLAN over bridged Ethernet    1
monitoring    1
MPLS over VLAN over bridged Ethernet    1
overview    1
PPPoE over VLAN over bridged Ethernet    1
VP (virtual path) tunnels, ATM
overview    1
per module assembly    1
traffic rate    1
VP (virtual path), monitoring    1
VPC (virtual path connection)    1
VPI (virtual path identifier)    1, 2, 3
VSAs (vendor-specific attributes)
DSL Forum 26-1    1
levels of CLI access    1
MLPPP Bundle Name    1

warm router restart
preservation of
remote loopback enabling and disabling settings    1

X.21/V.35 interfaces
MLPPP features    1
XFPs (10-gigabit small form-factor pluggable transceivers)    1