Figure 2: Complex Configuration for a Channelized OC12 IQ Interface
Table 3: Complex Channelization for a Channelized OC12 IQ Interface
Figure 2 and Table 3 show a complex channelization structure that you might encounter if you use the full capabilities of a channelized OC12 IQ interface. Partitions 1 and 8 create an OC3 interface, while Partitions 2 and 5 create T3 interfaces out of channelized OC1 interfaces. Partition 3 (channelized OC1 converted to channelized T3) and Partition 6 (channelized OC1) are channelized interfaces that each subdivide into 28 T1 interfaces. Finally, Partition 4 (channelized OC1 converted to channelized T3) and Partition 7 (channelized OC1) are channelized interfaces that each split into 2 channelized T1 interfaces and 26 T1 interfaces. The first channelized T1 splits into 24 DS0 time slots, whereas the second channelized T1 subdivides into 5 DS0 channels and 1 channel group comprised of 19 DS0 channels.
This example shows two NxDS0 mapping methods. Partition 4 uses M13 mapping for North American T-carrier equipment and Partition 7 uses VT mapping for SONET/SDH equipment.
This example also assumes corresponding interfaces. For example, for every sublevel T1 interface you configure on Router A, assume you have configured a matching sublevel or physical T1 interface on a neighboring router.
Router A
- [edit]
- interfaces {
-
- coc12-4/2/0 {
- partition 1 oc-slice 1-3 interface-type so; # Creates OC3
interface so-4/2/0:1.
- partition 2 oc-slice 4 interface-type coc1; # Creates interface
coc1-4/2/0:2.
- partition 3 oc-slice 5 interface-type coc1; # Creates interface
coc1-4/2/0:3.
- partition 4 oc-slice 6 interface-type coc1; # Creates interface
coc1-4/2/0:4.
- partition 5 oc-slice 7 interface-type coc1; # Creates interface
coc1-4/2/0:5.
- partition 6 oc-slice 8 interface-type coc1; # Creates interface
coc1-4/2/0:6.
- partition 7 oc-slice 9 interface-type coc1; # Creates interface
coc1-4/2/0:7.
- partition 8 oc-slice 10-12 interface-type so; # Creates
an OC3 SONET interface:
- } #
so-4/2/0:8.
-
- so-4/2/0:1 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.0.2/30;
- }
- }
- }
-
- coc1-4/2/0:2 {
- no-partition interface-type t3; # This converts the coc1
interface into a
- } #
T3 interface: t3-4/2/0:2.
-
- t3-4/2/0:2 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.0.6/30;
- }
- }
- }
-
- coc1-4/2/0:3 {
- no-partition interface-type ct3; # This converts the coc1
interface into a
- } #
channelized T3 interface: ct3-4/2/0:3.
-
- ct3-4/2/0:3 {
- partition 1-28 interface-type t1; # This converts the channelized
T3 interface
- } #
into 28 T1 channels: t1-4/2/0:3:1 through t1-4/2/0:3:28.
-
- coc1-4/2/0:4 {
- no-partition interface-type ct3; # This converts the coc1
interface into a
- } #
channelized T3 interface: ct3-4/2/0:4.
-
- ct3-4/2/0:4 {
- partition 1-2 interface-type ct1; # This creates ct1-4/2/0:4:1
and ct1-4/2/0:4:2.
- partition 3-28 interface-type t1; # This creates t1-4/2/0:4:3
through
- } #
t1-4/2/0:4:28.
-
- coc1-4/2/0:5 {
- no-partition interface-type t3; # This converts the coc1
interface to a T3:
- } #
t3-4/2/0:5.
-
- t3-4/2/0:5 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.1.90/30;
- }
- }
- }
-
- coc1-4/2/0:6 {
- partition 1-28 interface-type t1; # This converts the channelized
OC1 interface
- } #
into 28 T1s: t1-4/2/0:6:1 through t1-4/2/0:6:28.
-
- coc1-4/2/0:7 {
- partition 1-2 interface-type ct1; # This creates ct1-4/2/0:7:1
and :2.
- partition 3-28 interface-type t1; # This creates t1-4/2/0:7:3
through :28.
- }
-
- so-4/2/0:8 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.2.174/30;
- }
- }
- }
-
- t1-4/2/0:3:1 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.0.10/30;
- }
- }
- }
- ...
-
- t1-4/2/0:3:28 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.0.118/30;
- }
- }
- }
-
- ct1-4/2/0:4:1 {
- partition 1 timeslots 1 interface-type ds; # This creates
24 DS0 channels:
- partition 2 timeslots 2 interface-type ds; # ds-4/2/0:4:1:1
through
- partition 3 timeslots 3 interface-type ds; # ds-4/2/0:4:1:24.
- partition 4 timeslots 4 interface-type ds;
- partition 5 timeslots 5 interface-type ds;
- partition 6 timeslots 6 interface-type ds;
- partition 7 timeslots 7 interface-type ds;
- partition 8 timeslots 8 interface-type ds;
- partition 9 timeslots 9 interface-type ds;
- partition 10 timeslots 10 interface-type ds;
- partition 11 timeslots 11 interface-type ds;
- partition 12 timeslots 12 interface-type ds;
- partition 13 timeslots 13 interface-type ds;
- partition 14 timeslots 14 interface-type ds;
- partition 15 timeslots 15 interface-type ds;
- partition 16 timeslots 16 interface-type ds;
- partition 17 timeslots 17 interface-type ds;
- partition 18 timeslots 18 interface-type ds;
- partition 19 timeslots 19 interface-type ds;
- partition 20 timeslots 20 interface-type ds;
- partition 21 timeslots 21 interface-type ds;
- partition 22 timeslots 22 interface-type ds;
- partition 23 timeslots 23 interface-type ds;
- partition 24 timeslots 24 interface-type ds;
- }
-
- ds-4/2/0:4:1:1 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.0.122/30;
- }
- }
- }
- ...
-
- ds-4/2/0:4:1:24 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.0.214/30;
- }
- }
- }
-
- ct1-4/2/0:4:2 {
- partition 1 timeslots 1-19 interface-type ds; # This creates
a channel group.
- partition 2 timeslots 20 interface-type ds; # ds-4/2/0:4:2:2
through
- partition 3 timeslots 21 interface-type ds; # ds-4/2/0:4:2:6
are single 64-Kbps
- partition 4 timeslots 22 interface-type ds; # NxDS0 channels.
- partition 5 timeslots 23 interface-type ds;
- partition 6 timeslots 24 interface-type ds;
- }
-
- ds-4/2/0:4:2:1 { # This is a channel group with 19 DS0s
bundled as one.
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.0.218/30;
- }
- }
- }
-
- ds-4/2/0:4:2:2 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.120.0.222/30;
- }
- }
- }
- ...
-
- ds-4/2/0:4:2:6 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.120.0.238/30;
- }
- }
- }
-
- t1-4/2/0:4:3 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.120.0.242/30;
- }
- }
- }
- ...
-
- t1-4/2/0:4:28 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.1.86/30;
- }
- }
- }
-
- t1-4/2/0:6:1 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.1.94/30;
- }
- }
- }
- ...
-
- t1-4/2/0:6:28 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.1.202/30;
- }
- }
- }
-
- ct1-4/2/0:7:1 {
- partition 1 timeslots 1 interface-type ds; # This creates
24 DS0 channels:
- partition 2 timeslots 2 interface-type ds; # ds-4/2/0:7:1:1
through
- partition 3 timeslots 3 interface-type ds; # ds-4/2/0:7:1:24.
- partition 4 timeslots 4 interface-type ds;
- partition 5 timeslots 5 interface-type ds;
- partition 6 timeslots 6 interface-type ds;
- partition 7 timeslots 7 interface-type ds;
- partition 8 timeslots 8 interface-type ds;
- partition 9 timeslots 9 interface-type ds;
- partition 10 timeslots 10 interface-type ds;
- partition 11 timeslots 11 interface-type ds;
- partition 12 timeslots 12 interface-type ds;
- partition 13 timeslots 13 interface-type ds;
- partition 14 timeslots 14 interface-type ds;
- partition 15 timeslots 15 interface-type ds;
- partition 16 timeslots 16 interface-type ds;
- partition 17 timeslots 17 interface-type ds;
- partition 18 timeslots 18 interface-type ds;
- partition 19 timeslots 19 interface-type ds;
- partition 20 timeslots 20 interface-type ds;
- partition 21 timeslots 21 interface-type ds;
- partition 22 timeslots 22 interface-type ds;
- partition 23 timeslots 23 interface-type ds;
- partition 24 timeslots 24 interface-type ds;
- }
-
- ds-4/2/0:7:1:1 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.1.206/30;
- }
- }
- }
- ...
-
- ds-4/2/0:7:1:24 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.2.42/30;
- }
- }
- }
-
- ct1-4/2/0:7:2 {
- partition 1 timeslots 1-19 interface-type ds; # This is
a channel group.
- partition 2 timeslots 20 interface-type ds; # ds-4/2/0:7:2:2
through
- partition 3 timeslots 21 interface-type ds; # ds-4/2/0:7:2:6
are single 64-Kbps
- partition 4 timeslots 22 interface-type ds; # NxDS0 channels.
- partition 5 timeslots 23 interface-type ds;
- partition 6 timeslots 24 interface-type ds;
- }
-
- ds-4/2/0:7:2:1 { # This is a channel group with 19 DS0s
bundled as one.
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.2.46/30;
- }
- }
- }
-
- ds-4/2/0:7:2:2 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.2.50/30;
- }
- }
- }
- ...
-
- ds-4/2/0:7:2:6 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.2.66/30;
- }
- }
- }
-
- t1-4/2/0:7:3 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.2.70/30;
- }
- }
- }
- ...
-
- t1-4/2/0:7:28 {
- encapsulation ppp;
-
- unit 0 {
-
- family inet {
- address 10.255.2.170/30;
- }
- }
- }
- }
To verify correct operation of a channelized OC12 IQ interface configured for complex channelization, use the following commands:
To view the names of the resulting interfaces and channelized interfaces configured on a channelized OC12 IQ interface, use the show interfaces controller command:
user@RouterA> show interfaces controller
Controller Admin Link
coc12-4/2/0 up up
so-4/2/0:1 up up
t3-4/2/0:2 up up
ct3-4/2/0:3 up up
t1-4/2/0:3:1 up up
t1-4/2/0:3:2 up up
t1-4/2/0:3:3 up up
t1-4/2/0:3:4 up up
t1-4/2/0:3:5 up up
t1-4/2/0:3:6 up up
t1-4/2/0:3:7 up up
t1-4/2/0:3:8 up up
t1-4/2/0:3:9 up up
t1-4/2/0:3:10 up up
t1-4/2/0:3:11 up up
t1-4/2/0:3:12 up up
t1-4/2/0:3:13 up up
t1-4/2/0:3:14 up up
t1-4/2/0:3:15 up up
t1-4/2/0:3:16 up up
t1-4/2/0:3:17 up up
t1-4/2/0:3:18 up up
t1-4/2/0:3:19 up up
t1-4/2/0:3:20 up up
t1-4/2/0:3:21 up up
t1-4/2/0:3:22 up up
t1-4/2/0:3:23 up up
t1-4/2/0:3:24 up up
t1-4/2/0:3:25 up up
t1-4/2/0:3:26 up up
t1-4/2/0:3:27 up up
t1-4/2/0:3:28 up up
ct3-4/2/0:4 up up
ct1-4/2/0:4:1 up up
ds-4/2/0:4:1:1 up up
ds-4/2/0:4:1:2 up up
ds-4/2/0:4:1:3 up up
ds-4/2/0:4:1:4 up up
ds-4/2/0:4:1:5 up up
ds-4/2/0:4:1:6 up up
ds-4/2/0:4:1:7 up up
ds-4/2/0:4:1:8 up up
ds-4/2/0:4:1:9 up up
ds-4/2/0:4:1:10 up up
ds-4/2/0:4:1:11 up up
ds-4/2/0:4:1:12 up up
ds-4/2/0:4:1:13 up up
ds-4/2/0:4:1:14 up up
ds-4/2/0:4:1:15 up up
ds-4/2/0:4:1:16 up up
ds-4/2/0:4:1:17 up up
ds-4/2/0:4:1:18 up up
ds-4/2/0:4:1:19 up up
ds-4/2/0:4:1:20 up up
ds-4/2/0:4:1:21 up up
ds-4/2/0:4:1:22 up up
ds-4/2/0:4:1:23 up up
ds-4/2/0:4:1:24 up up
ct1-4/2/0:4:2 up up
ds-4/2/0:4:2:1 up up
ds-4/2/0:4:2:2 up up
ds-4/2/0:4:2:3 up up
ds-4/2/0:4:2:4 up up
ds-4/2/0:4:2:5 up up
ds-4/2/0:4:2:6 up up
t1-4/2/0:4:3 up up
t1-4/2/0:4:4 up up
t1-4/2/0:4:5 up up
t1-4/2/0:4:6 up up
t1-4/2/0:4:7 up up
t1-4/2/0:4:8 up up
t1-4/2/0:4:9 up up
t1-4/2/0:4:10 up up
t1-4/2/0:4:11 up up
t1-4/2/0:4:12 up up
t1-4/2/0:4:13 up up
t1-4/2/0:4:14 up up
t1-4/2/0:4:15 up up
t1-4/2/0:4:16 up up
t1-4/2/0:4:17 up up
t1-4/2/0:4:18 up up
t1-4/2/0:4:19 up up
t1-4/2/0:4:20 up up
t1-4/2/0:4:21 up up
t1-4/2/0:4:22 up up
t1-4/2/0:4:23 up up
t1-4/2/0:4:24 up up
t1-4/2/0:4:25 up up
t1-4/2/0:4:26 up up
t1-4/2/0:4:27 up up
t1-4/2/0:4:28 up up
t3-4/2/0:5 up up
coc1-4/2/0:6 up up
t1-4/2/0:6:1 up up
t1-4/2/0:6:2 up up
t1-4/2/0:6:3 up up
t1-4/2/0:6:4 up up
t1-4/2/0:6:5 up up
t1-4/2/0:6:6 up up
t1-4/2/0:6:7 up up
t1-4/2/0:6:8 up up
t1-4/2/0:6:9 up up
t1-4/2/0:6:10 up up
t1-4/2/0:6:11 up up
t1-4/2/0:6:12 up up
t1-4/2/0:6:13 up up
t1-4/2/0:6:14 up up
t1-4/2/0:6:15 up up
t1-4/2/0:6:16 up up
t1-4/2/0:6:17 up up
t1-4/2/0:6:18 up up
t1-4/2/0:6:19 up up
t1-4/2/0:6:20 up up
t1-4/2/0:6:21 up up
t1-4/2/0:6:22 up up
t1-4/2/0:6:23 up up
t1-4/2/0:6:24 up up
t1-4/2/0:6:25 up up
t1-4/2/0:6:26 up up
t1-4/2/0:6:27 up up
t1-4/2/0:6:28 up up
coc1-4/2/0:7 up up
ct1-4/2/0:7:1 up up
ds-4/2/0:7:1:1 up up
ds-4/2/0:7:1:2 up up
ds-4/2/0:7:1:3 up up
ds-4/2/0:7:1:4 up up
ds-4/2/0:7:1:5 up up
ds-4/2/0:7:1:6 up up
ds-4/2/0:7:1:7 up up
ds-4/2/0:7:1:8 up up
ds-4/2/0:7:1:9 up up
ds-4/2/0:7:1:10 up up
ds-4/2/0:7:1:11 up up
ds-4/2/0:7:1:12 up up
ds-4/2/0:7:1:13 up up
ds-4/2/0:7:1:14 up up
ds-4/2/0:7:1:15 up up
ds-4/2/0:7:1:16 up up
ds-4/2/0:7:1:17 up up
ds-4/2/0:7:1:18 up up
ds-4/2/0:7:1:19 up up
ds-4/2/0:7:1:20 up up
ds-4/2/0:7:1:21 up up
ds-4/2/0:7:1:22 up up
ds-4/2/0:7:1:23 up up
ds-4/2/0:7:1:24 up up
ct1-4/2/0:7:2 up up
ds-4/2/0:7:2:1 up up
ds-4/2/0:7:2:2 up up
ds-4/2/0:7:2:3 up up
ds-4/2/0:7:2:4 up up
ds-4/2/0:7:2:5 up up
ds-4/2/0:7:2:6 up up
t1-4/2/0:7:3 up up
t1-4/2/0:7:4 up up
t1-4/2/0:7:5 up up
t1-4/2/0:7:6 up up
t1-4/2/0:7:7 up up
t1-4/2/0:7:8 up up
t1-4/2/0:7:9 up up
t1-4/2/0:7:10 up up
t1-4/2/0:7:11 up up
t1-4/2/0:7:12 up up
t1-4/2/0:7:13 up up
t1-4/2/0:7:14 up up
t1-4/2/0:7:15 up up
t1-4/2/0:7:16 up up
t1-4/2/0:7:17 up up
t1-4/2/0:7:18 up up
t1-4/2/0:7:19 up up
t1-4/2/0:7:20 up up
t1-4/2/0:7:21 up up
t1-4/2/0:7:22 up up
t1-4/2/0:7:23 up up
t1-4/2/0:7:24 up up
t1-4/2/0:7:25 up up
t1-4/2/0:7:26 up up
t1-4/2/0:7:27 up up
t1-4/2/0:7:28 up up
so-4/2/0:8 up up
To verify that your channelized IQ interfaces are working as expected, use the show interfaces command. Use the show interfaces controller command to find the name of the channelized interface you want to view; then include this channelized name (for example, ct3-4/2/0:4) as an option with the show interfaces command.
The next sections provide sample show interfaces output for each of the major interface types configured in this example:
user@RouterA> show interfaces
extensive coc12-4/2/0
Physical interface: coc12-4/2/0, Enabled, Physical link is Up
Interface index: 266, SNMP ifIndex: 1269, Generation: 601
Link-level type: Controller, MTU: 4474, Clocking: Internal, SONET mode, Speed: OC12, Loopback: None,
FCS: 16, Payload scrambler: Disabled, Parent: None
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps
Link flags : None
Hold-times : Up 0 ms, Down 0 ms
Last flapped : 2002-10-09 17:45:15 PDT (00:14:38 ago)
Statistics last cleared: Never
Input errors:
Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0, Bucket drops: 0, Policed discards: 0,
L3 incompletes: 0, L2 channel errors: 0, L2 mismatch timeouts: 0, HS link CRC errors: 0,
HS link FIFO overflows: 0
Output errors:
Carrier transitions: 0, Errors: 0, Drops: 0, Aged packets: 0, HS link FIFO underflows: 0
SONET alarms : None
SONET defects : None
SONET PHY: Seconds Count State
PLL Lock 0 0 OK
PHY Light 0 0 OK
SONET section:
BIP-B1 14 83
SEF 0 0 OK
LOS 0 0 OK
LOF 0 0 OK
ES-S 14
SES-S 0
SEFS-S 0
SONET line:
BIP-B2 14 162
REI-L 0 0
RDI-L 3 1 OK
AIS-L 0 0 OK
BERR-SF 0 0 OK
BERR-SD 0 0 OK
ES-L 14
SES-L 0
UAS-L 0
ES-LFE 3
SES-LFE 3
UAS-LFE 0
Received SONET overhead:
F1 : 0x00, J0 : 0x00, K1 : 0x00, K2 : 0x00
S1 : 0x00
Transmitted SONET overhead:
F1 : 0x00, J0 : 0x01, K1 : 0x00, K2 : 0x00
S1 : 0x00
user@RouterA> show interfaces
extensive so-4/2/0:8
Physical interface: so-4/2/0:8, Enabled, Physical link is Up
Interface index: 440, SNMP ifIndex: 2640, Generation: 787
Link-level type: PPP, MTU: 4474, Clocking: Internal, SONET mode, Speed: OC3, Loopback: None, FCS: 16,
Payload scrambler: Enabled, Parent: coc12-4/2/0 (Index 266)
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps
Link flags : Keepalives
Hold-times : Up 0 ms, Down 0 ms
Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
Keepalive statistics:
Input : 0 (last seen: never)
Output: 0 (last sent: never)
LCP state: Conf-ack-sent
NCP state: inet: Down, inet6: Not-configured, iso: Not-configured, mpls: Not-configured
CHAP state: Not-configured
Last flapped : 2002-10-09 17:45:18 PDT (00:11:45 ago)
Statistics last cleared: Never
Traffic statistics:
Input bytes : 5967 56 bps
Output bytes : 12672 128 bps
Input packets: 351 0 pps
Output packets: 704 0 pps
Input errors:
Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0, Bucket drops: 0, Policed discards: 0,
L3 incompletes: 0, L2 channel errors: 0, L2 mismatch timeouts: 0, HS link CRC errors: 0,
HS link FIFO overflows: 0
Output errors:
Carrier transitions: 1, Errors: 0, Drops: 0, Aged packets: 0, HS link FIFO underflows: 0
Queue counters: Queued packets Transmitted packets Dropped packets
0 best-effort 704 0 0
1 expedited-fo 0 0 0
2 assured-forw 0 0 0
3 network-cont 0 0 0
SONET alarms : None
SONET defects : None
SONET path:
BIP-B3 0 0
REI-P 0 0
LOP-P 0 0 OK
AIS-P 0 0 OK
RDI-P 0 0 OK
UNEQ-P 0 0 OK
PLM-P 0 0 OK
ES-P 0
SES-P 0
UAS-P 0
ES-PFE 0
SES-PFE 0
UAS-PFE 0
Received SONET overhead:
C2 : 0xcf, C2(cmp) : 0xcf, F2 : 0x00, Z3 : 0x00
Z4 : 0x00, S1(cmp) : 0x00
Transmitted SONET overhead:
C2 : 0xcf, F2 : 0x00, Z3 : 0x00, Z4 : 0x00
Received path trace: RouterB so-2/2/0:8
61 72 6d 61 67 6e 61 63 20 73 6f 2d 32 2f 32 2f RouterB so-2/2/
30 3a 38 00 00 00 00 00 00 00 00 00 00 00 00 00 0:8.............
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 0d 0a ................
Transmitted path trace: RouterA so-4/2/0:8
74 69 6d 6d 65 73 73 71 75 61 72 65 20 73 6f 2d RouterA so-
34 2f 32 2f 30 3a 38 00 00 00 00 00 00 00 00 00 4/2/0:8.........
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
HDLC configuration:
Policing bucket: Disabled
Shaping bucket : Disabled
Giant threshold: 0, Runt threshold: 0
Packet Forwarding Engine configuration:
Destination slot: 4, PLP byte: 4 (0x2a)
CoS transmit queue Bandwidth Buffer Priority Limit
% bps % bytes
0 best-effort 95 147744000 95 0 low none
3 network-control 5 7776000 5 0 low none
Logical interface so-4/2/0:8.0 (Index 180) (SNMP ifIndex 2641) (Generation 512)
Flags: Hardware-Down Point-To-Point SNMP-Traps Encapsulation: PPP
Protocol inet, MTU: 4470, Generation: 519, Route table: 0
Flags: Protocol-Down
Addresses, Flags: Dest-route-down Is-Preferred Is-Primary
Destination: 10.255.2.172/30, Local: 10.255.2.174, Broadcast: Unspecified, Generation: 1029
user@RouterA> show interfaces
extensive t3-4/2/0:2
Physical interface: t3-4/2/0:2, Enabled, Physical link is Up
Interface index: 274, SNMP ifIndex: 1982, Generation: 609
Link-level type: PPP, MTU: 4474, Clocking: Internal, Speed: T3, Loopback:None,
FCS: 16,
Mode: C/Bit parity, Parent: coc12-4/2/0 (Index 266)
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps
Link flags : Keepalives
Hold-times : Up 0 ms, Down 0 ms
Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
Keepalive statistics:
Input : 85 (last seen 00:00:00 ago)
Output: 82 (last sent 00:00:01 ago)
LCP state: Opened
NCP state: inet: Opened, inet6: Not-configured, iso: Not-configured, mpls: Not-configured
CHAP state: Not-configured
Last flapped : 2002-10-09 17:45:15 PDT (00:13:24 ago)
Statistics last cleared: Never
Traffic statistics:
Input bytes : 2546 56 bps
Output bytes : 2732 56 bps
Input packets: 170 0 pps
Output packets: 171 0 pps
Input errors:
Errors: 0, Drops: 0, Framing errors: 0, Bucket drops: 0, Policed discards: 0, L3 incompletes: 0,
L2 channel errors: 0, L2 mismatch timeouts: 0, HS link CRC errors: 0, SRAM errors: 0
Output errors:
Carrier transitions: 1, Errors: 0, Drops: 0, Aged packets: 0
Queue counters: Queued packets Transmitted packets Dropped packets
0 best-effort 171 171 0
1 expedited-fo 0 0 0
2 assured-forw 0 0 0
3 network-cont 0 0 0
Active alarms : None
Active defects : None
DS3 media: Seconds Count State
PLL Lock 0 0 OK
Reframing 0 0 OK
AIS 0 0 OK
LOF 0 0 OK
LOS 0 0 OK
IDLE 0 0 OK
YELLOW 0 0 OK
BPV 0 0
EXZ 0 0
LCV 0 0
PCV 1 6827
CCV 0 0
LES 0
PES 1
PSES 1
CES 0
CSES 0
SEFS 0
UAS 0
HDLC configuration:
Policing bucket: Disabled
Shaping bucket : Disabled
Giant threshold: 4484, Runt threshold: 0
DSU configuration:
Compatibility mode: None, Scrambling: Disabled, Subrate: Disabled
FEAC loopback: Inactive, Response: Disabled, Count: 0
DS-3 BERT configuration:
BERT time period: 10 seconds, Elapsed: 0 seconds
Algorithm: 2^3 - 1, Pseudorandom (1), Induced error rate: 10e-0
SONET alarms : None
SONET defects : None
SONET path:
BIP-B3 0 0
REI-P 0 0
LOP-P 0 0 OK
AIS-P 0 0 OK
RDI-P 0 0 OK
UNEQ-P 0 0 OK
PLM-P 0 0 OK
ES-P 0
SES-P 0
UAS-P 0
ES-PFE 0
SES-PFE 0
UAS-PFE 0
Received SONET overhead:
C2 : 0x04, C2(cmp) : 0x04, F2 : 0x00, Z3 : 0x00
Z4 : 0x00, S1(cmp) : 0x00
Transmitted SONET overhead:
C2 : 0x04, F2 : 0x00, Z3 : 0x00, Z4 : 0x00
Received path trace:
5d 14 d6 ef 81 93 78 71 98 ec 55 27 35 84 3a 2c ].Vo..xq.lU'5.:,
Transmitted path trace: t3-4/2/0:2
74 33 2d 34 2f 32 2f 30 3a 32 00 00 00 00 00 00 t3-4/2/0:2......
Packet Forwarding Engine configuration:
Destination slot: 4, PLP byte: 4 (0x00)
CoS transmit queue Bandwidth Buffer Priority Limit
% bps % bytes
0 best-effort 95 42499200 95 0 low none
3 network-control 5 2236800 5 0 low none
Logical interface t3-4/2/0:2.0 (Index 10) (SNMP ifIndex 1983) (Generation 340)
Flags: Point-To-Point SNMP-Traps Encapsulation: PPP
Bandwidth: 0
Protocol inet, MTU: 4470, Generation: 347, Route table: 0
Flags: None
Addresses, Flags: Is-Preferred Is-Primary
Destination: 10.255.0.4/30, Local: 10.255.0.6, Broadcast: Unspecified, Generation: 685
user@RouterA> show interfaces
extensive ct3-4/2/0:4
Physical interface: ct3-4/2/0:4, Enabled, Physical link is Up
Interface index: 304, SNMP ifIndex: 2409, Generation: 639
Link-level type: Controller, MTU: 4474, Clocking: Internal, Speed: T3, Loopback: None, FCS: 16,
Mode: C/Bit parity, Parent: coc12-4/2/0 (Index 266)
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps
Link flags : None
Hold-times : Up 0 ms, Down 0 ms
Last flapped : 2002-10-09 17:45:16 PDT (00:12:56 ago)
Statistics last cleared: Never
Traffic statistics:
Input bytes : 0 0 bps
Output bytes : 0 0 bps
Input packets: 0 0 pps
Output packets: 0 0 pps
Input errors:
Errors: 0, Drops: 0, Framing errors: 0, Bucket drops: 0, Policed discards: 0, L3 incompletes: 0,
L2 channel errors: 0, L2 mismatch timeouts: 0, HS link CRC errors: 0, SRAM errors: 0
Output errors:
Carrier transitions: 0, Errors: 0, Drops: 0, Aged packets: 0
Active alarms : None
Active defects : None
DS3 media: Seconds Count State
PLL Lock 0 0 OK
Reframing 0 0 OK
AIS 0 0 OK
LOF 0 0 OK
LOS 0 0 OK
IDLE 0 0 OK
YELLOW 0 0 OK
BPV 0 0
EXZ 0 0
LCV 0 0
PCV 1 1
CCV 1 1
LES 0
PES 1
PSES 0
CES 1
CSES 0
SEFS 0
UAS 0
HDLC configuration:
Policing bucket: Disabled
Shaping bucket : Disabled
Giant threshold: 0, Runt threshold: 0
DSU configuration:
Compatibility mode: None, Scrambling: Disabled, Subrate: Disabled
FEAC loopback: Inactive, Response: Disabled, Count: 0
DS-3 BERT configuration:
BERT time period: 10 seconds, Elapsed: 0 seconds
Algorithm: 2^3 - 1, Pseudorandom (1), Induced error rate: 10e-0
SONET alarms : None
SONET defects : None
SONET PHY: Seconds Count State
PLL Lock 0 0 OK
PHY Light 0 0 OK
SONET section:
BIP-B1 14 83
SEF 0 0 OK
LOS 0 0 OK
LOF 0 0 OK
ES-S 14
SES-S 0
SEFS-S 0
SONET line:
BIP-B2 14 162
REI-L 0 0
RDI-L 3 1 OK
AIS-L 0 0 OK
BERR-SF 0 0 OK
BERR-SD 0 0 OK
ES-L 14
SES-L 0
UAS-L 0
ES-LFE 3
SES-LFE 3
UAS-LFE 0
SONET path:
BIP-B3 0 0
REI-P 0 0
LOP-P 0 0 OK
AIS-P 0 0 OK
RDI-P 0 0 OK
UNEQ-P 0 0 OK
PLM-P 0 0 OK
ES-P 0
SES-P 0
UAS-P 0
ES-PFE 0
SES-PFE 0
UAS-PFE 0
Received SONET overhead:
F1 : 0x00, J0 : 0x00, K1 : 0x00, K2 : 0x00
S1 : 0x00, C2 : 0x04, C2(cmp) : 0x04, F2 : 0x00
Z3 : 0x00, Z4 : 0x00, S1(cmp) : 0x00
Transmitted SONET overhead:
F1 : 0x00, J0 : 0x00, K1 : 0x00, K2 : 0x00
S1 : 0x00, C2 : 0x04, F2 : 0x00, Z3 : 0x00
Z4 : 0x00
Received path trace:
39 b8 27 50 44 b6 5f c3 f3 de 27 9a a0 31 40 5c 98'PD6_Cs^'. 1@\
Transmitted path trace: RouterA ct3-4/2/0:4
74 69 6d 6d 65 73 73 71 75 61 72 65 20 63 74 33 RouterA ct3
Packet Forwarding Engine configuration:
Destination slot: 0 (0x00)
CoS transmit queue Bandwidth Buffer Priority Limit
% bps % bytes
0 best-effort 95 42499200 95 0 low none
3 network-control 5 2236800 5 0 low none
user@RouterA> show interfaces
extensive coc1-4/2/0:7
Physical interface: coc1-4/2/0:7, Enabled, Physical link is Up
Interface index: 381, SNMP ifIndex: 2524, Generation: 728
Link-level type: Controller, MTU: 4474, Clocking: Internal, SONET mode, Speed: 51840kbps, Loopback: None,
FCS: 16, Payload scrambler: Disabled, Parent: coc12-4/2/0 (Index 266)
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps
Link flags : None
Hold-times : Up 0 ms, Down 0 ms
Last flapped : 2002-10-09 17:45:31 PDT (00:12:11 ago)
Statistics last cleared: Never
Traffic statistics:
Input bytes : 0 0 bps
Output bytes : 0 0 bps
Input packets: 0 0 pps
Output packets: 0 0 pps
Input errors:
Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0, Bucket drops: 0, Policed discards: 0,
L3 incompletes: 0, L2 channel errors: 0, L2 mismatch timeouts: 0, HS link CRC errors: 0,
HS link FIFO overflows: 0
Output errors:
Carrier transitions: 0, Errors: 0, Drops: 0, Aged packets: 0, HS link FIFO underflows: 0
SONET alarms : None
SONET defects : None
SONET section:
BIP-B1 14 83
SEF 0 0 OK
LOS 0 0 OK
LOF 0 0 OK
ES-S 14
SES-S 0
SEFS-S 0
SONET line:
BIP-B2 14 162
REI-L 0 0
RDI-L 3 1 OK
AIS-L 0 0 OK
BERR-SF 0 0 OK
BERR-SD 0 0 OK
ES-L 14
SES-L 0
UAS-L 0
ES-LFE 3
SES-LFE 3
UAS-LFE 0
SONET path:
BIP-B3 0 0
REI-P 0 0
LOP-P 0 0 OK
AIS-P 0 0 OK
RDI-P 0 0 OK
UNEQ-P 3 1 OK
PLM-P 3 1 OK
ES-P 3
SES-P 3
UAS-P 0
ES-PFE 0
SES-PFE 0
UAS-PFE 0
Received SONET overhead:
F1 : 0x00, J0 : 0x00, K1 : 0x00, K2 : 0x00
S1 : 0x00, C2 : 0x00, C2(cmp) : 0x00, F2 : 0x00
Z3 : 0x00, Z4 : 0x00, S1(cmp) : 0x00
Transmitted SONET overhead:
F1 : 0x00, J0 : 0x01, K1 : 0x00, K2 : 0x00
S1 : 0x00, C2 : 0x00, F2 : 0x00, Z3 : 0x00
Z4 : 0x00
Received path trace:
a0 6a b2 b6 97 aa 25 5e 54 e3 59 2a 80 84 dd fa j26.*%^TcY*..]z
af ec 42 d3 21 45 5d 48 f4 5a dd e5 1c be e7 65 /lBS!E]HtZ]e.>ge
e7 f2 94 71 f1 d7 d7 86 98 83 d5 e2 ec 67 1d db gr.qqWW...Ublg.[
5b 72 29 b3 b9 97 98 c9 c1 a3 af e2 ab db d0 be [r)39..IA#/b+[P>
Transmitted path trace: RouterA coc1-4/2/0:7
74 69 6d 6d 65 73 73 71 75 61 72 65 20 63 6f 63 RouterA coc
31 2d 34 2f 32 2f 30 3a 37 00 00 00 00 00 00 00 1-4/2/0:7.......
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
HDLC configuration:
Policing bucket: Disabled
Shaping bucket : Disabled
Giant threshold: 0, Runt threshold: 0
Packet Forwarding Engine configuration:
Destination slot: 0 (0x00)
CoS transmit queue Bandwidth Buffer Priority Limit
% bps % bytes
0 best-effort 95 49248000 95 0 low none
3 network-control 5 2592000 5 0 low none
user@RouterA> show interfaces
extensive ct1-4/2/0:4:1
Physical interface: ct1-4/2/0:4:1, Enabled, Physical link is Up
Interface index: 305, SNMP ifIndex: 2410, Generation: 640
Link-level type: Controller, MTU: 1504, Clocking: Internal, Speed: T1, Loopback: None, FCS: 16,
Framing: ESF, Parent: ct3-4/2/0:4 (Index 304)
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps
Link flags : None
Hold-times : Up 0 ms, Down 0 ms
Last flapped : 2002-10-09 17:45:19 PDT (00:16:49 ago)
Statistics last cleared: Never
Traffic statistics:
Input bytes : 0 0 bps
Output bytes : 0 0 bps
Input packets: 0 0 pps
Output packets: 0 0 pps
Input errors:
Errors: 0, Drops: 0, Framing errors: 0, Policed discards: 0,
L3 incompletes:0, L2 channel errors: 0,
L2 mismatch timeouts: 0, HS link CRC errors: 0, SRAM errors: 0
Output errors:
Carrier transitions: 0, Errors: 0, Drops: 0, Aged packets: 0
DS1 alarms : None
DS1 defects : None
T1 media: Seconds Count State
SEF 1 1 OK
BEE 1 1 OK
AIS 0 0 OK
LOF 1 1 OK
LOS 0 0 OK
YELLOW 0 0 OK
BPV 0 0
EXZ 0 0
LCV 0 0
PCV 0 0
CS 0 0
LES 1
ES 1
SES 2
SEFS 2
BES 0
UAS 0
HDLC configuration:
Policing bucket: Disabled
Shaping bucket : Disabled
Giant threshold: 0, Runt threshold: 0
Timeslots : All active
Line encoding: B8ZS, Byte encoding: Nx64K
Buildout : 0 to 132 feet
Data inversion: Disabled
DS1 BERT configuration:
BERT time period: 10 seconds, Elapsed: 0 seconds
Induced Error rate: 10e-0, Algorithm: 2^15 - 1, O.151, Pseudorandom (9)
Packet Forwarding Engine configuration:
Destination slot: 0 (0x00)
CoS transmit queue Bandwidth Buffer Priority Limit
% bps % bytes
0 best-effort 95 1459200 95 0 low none
3 network-control 5 76800 5 0 low none
user@RouterA> show interfaces
extensive t1-4/2/0:7:3
Physical interface: t1-4/2/0:7:3, Enabled, Physical link is Up
Interface index: 414, SNMP ifIndex: 2587, Generation: 761
Link-level type: PPP, MTU: 1504, Clocking: Internal, Speed: T1, Loopback: None, FCS: 16, Framing:ESF,
Parent: coc1-4/2/0:7 (Index 381)
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps
Link flags : Keepalives
Hold-times : Up 0 ms, Down 0 ms
Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
Keepalive statistics:
Input : 0 (last seen: never)
Output: 0 (last sent: never)
LCP state: Conf-ack-sent
NCP state: inet: Down, inet6: Not-configured, iso: Not-configured, mpls: Not-configured
CHAP state: Not-configured
Last flapped : 2002-10-09 17:45:34 PDT (00:10:33 ago)
Statistics last cleared: Never
Traffic statistics:
Input bytes : 10778 112 bps
Output bytes : 11412 128 bps
Input packets: 634 0 pps
Output packets: 634 0 pps
Input errors:
Errors: 0, Drops: 0, Framing errors: 0, Policed discards: 0,
L3 incompletes: 0, L2 channel errors: 0,
L2 mismatch timeouts: 0, HS link CRC errors: 0, SRAM errors: 0
Output errors:
Carrier transitions: 1, Errors: 0, Drops: 0, Aged packets: 0
Queue counters: Queued packets Transmitted packets Dropped packets
0 best-effort 633 633 0
1 expedited-fo 0 0 0
2 assured-forw 0 0 0
3 network-cont 0 0 0
DS1 alarms : None
DS1 defects : None
T1 media: Seconds Count State
SEF 1 1 OK
BEE 1 1 OK
AIS 3 1 OK
LOF 17 1 OK
LOS 0 0 OK
YELLOW 0 0 OK
BPV 0 0
EXZ 0 0
LCV 0 0
PCV 0 0
CS 0 0
LES 17
ES 17
SES 34
SEFS 34
BES 0
UAS 14
HDLC configuration:
Policing bucket: Disabled
Shaping bucket : Disabled
Giant threshold: 1514, Runt threshold: 0
Timeslots : All active
Line encoding: B8ZS, Byte encoding: Nx64K
Buildout : 0 to 132 feet
Data inversion: Disabled
DS1 BERT configuration:
BERT time period: 10 seconds, Elapsed: 0 seconds
Induced Error rate: 10e-0, Algorithm: 2^15 - 1, O.151, Pseudorandom (9)
SONET alarms : None
SONET defects : None
SONET vt:
BIP-BIP2 648 0
REI-V 651 1
LOP-V 0 0 OK
AIS-V 0 0 OK
RDI-V 651 1 Defect Active
UNEQ-V 0 0 OK
PLM-V 0 0 OK
ES-V 651
SES-V 3
UAS-V 0
ES-VFE 0
SES-VFE 0
UAS-VFE 0
Received SONET overhead:
V5 : 0x02, V5(cmp) : 0x02
Transmitted SONET overhead:
V5 : 0x02
Packet Forwarding Engine configuration:
Destination slot: 4, PLP byte: 4 (0x24)
CoS transmit queue Bandwidth Buffer Priority Limit
% bps % bytes
0 best-effort 95 1459200 95 0 low none
3 network-control 5 76800 5 0 low none
Logical interface t1-4/2/0:7:3.0 (Index 152) (SNMP ifIndex 2588)
(Generation 484)
Flags: Hardware-Down Point-To-Point SNMP-Traps Encapsulation: PPP
Bandwidth: 0
Protocol inet, MTU: 1500, Generation: 491, Route table: 0
Flags: Protocol-Down
Addresses, Flags: Dest-route-down Is-Preferred Is-Primary
Destination: 10.255.2.68/30, Local: 10.255.2.70, Broadcast: Unspecified, Generation: 973
user@RouterA> show interfaces
extensive ds-4/2/0:4:1:1
Physical interface: ds-4/2/0:4:1:1, Enabled, Physical link is Up
Interface index: 306, SNMP ifIndex: 2411, Generation: 641
Link-level type: PPP, MTU: 1504, Clocking: Internal, Speed: 64kbps, Loopback: None, FCS: 16,
Parent: ct1-4/2/0:4:1 (Index 305)
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps
Link flags : Keepalives
Hold-times : Up 0 ms, Down 0 ms
Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
Keepalive statistics:
Input : 98 (last seen 00:00:01 ago)
Output: 100 (last sent 00:00:00 ago)
LCP state: Opened
NCP state: inet: Opened, inet6: Not-configured, iso: Not-configured, mpls: Not-configured
CHAP state: Not-configured
Last flapped : 2002-10-09 17:45:15 PDT (00:16:20 ago)
Statistics last cleared: Never
Traffic statistics:
Input bytes : 3013 0 bps
Output bytes : 3228 0 bps
Input packets: 201 0 pps
Output packets: 202 0 pps
Input errors:
Errors: 0, Drops: 0, Framing errors: 0, Policed discards: 0,
L3 incompletes: 0, L2 channel errors: 0,
L2 mismatch timeouts: 0, HS link CRC errors: 0
Output errors:
Carrier transitions: 1, Errors: 0, Drops: 0, Aged packets: 0
Queue counters: Queued packets Transmitted packets Dropped packets
0 best-effort 202 202 0
1 expedited-fo 0 0 0
2 assured-forw 0 0 0
3 network-cont 0 0 0
Interface transmit queues:
B/W WRR Packets Bytes Drops Errors
Queue0 0 0 0 0 0 0
Queue1 0 0 0 0 0 0
HDLC configuration:
Giant threshold: 0, Runt threshold: 0
Timeslots : 1
Byte encoding: Nx64K, Data inversion: Disabled
Idle cycle flag: flags, Start end flag: shared
Packet Forwarding Engine configuration:
Destination slot: 4, PLP byte: 4 (0x07)
CoS transmit queue Bandwidth Buffer Priority Limit
% bps % bytes
0 best-effort 95 60800 95 0 low none
3 network-control 5 3200 5 0 low none
Logical interface ds-4/2/0:4:1:1.0 (Index 39) (SNMP ifIndex 2412)
(Generation 369)
Flags: Point-To-Point SNMP-Traps Encapsulation: PPP
Bandwidth: 0
Protocol inet, MTU: 1500, Generation: 376, Route table: 0
Flags: None
Addresses, Flags: Is-Preferred Is-Primary
Destination: 10.255.0.120/30, Local: 10.255.0.122, Broadcast: Unspecified, Generation: 743
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