•  JunosE 15.1.x Physical Layer Configuration Guide
  •  Copyright and Trademark Information
  •  Table of Contents
  •  List of Figures
  •  List of Tables
  •   About the Documentation
    •  E Series and JunosE Documentation and Release Notes
    •  Audience
    •  E Series and JunosE Text and Syntax Conventions
    •  Obtaining Documentation
    •  Documentation Feedback
    •  Requesting Technical Support
  •   Chapters
    •   Configuring Channelized T3 Interfaces
      •   Overview
        •   MDL/FDL Support
          •  MDL Standards
          •  FDL Standards
          •  Timeout of Received MDL and FDL Messages
          •  Frequency of FDL Path Messages
        •  Higher-Level Protocols
      •   Platform Considerations
        •  CT3/T3-F0 Line Modules and CT3/T3 12 I/O Modules
        •  Exchanging Modules
        •  Interface Stack
        •   Numbering Scheme
          •  T3 Controllers
          •  T1 Channels
          •  Fractional T1
          •  HDLC Channels
      •  References
      •  Before You Configure an Interface
      •   Configuration Tasks
        •   Configuring a T3 Controller
          •  Configuring MDL Messages
          •  Other Optional Tasks
        •   Configuring T1 Channels
          •  Optional Tasks
          •  Configuring FDL Messages
        •   Configuring an HDLC Channel
          •  Optional Tasks
      •  Configuration Example
      •   Testing Interfaces
        •  Testing at the T3 Layer
        •  Testing at the T1 Layer
      •   Monitoring Interfaces
        •  Setting a Baseline
        •  Displaying Counters and Time Intervals
        •  Output Filtering
    •   Configuring T3 and E3 Interfaces
      •   Overview
        •   MDL Support
          •  MDL Standards
          •  Timeout of Received MDL Messages
        •  Higher-Level Protocols
      •   Platform Considerations
        •  COCX-F3 Line Modules and Associated I/O Modules
        •  OCx/STMx/DS3-ATM Line Modules and 4xDs3 ATM I/O Modules
        •  CT3/T3-F0 Line Modules and CT3/T3 12 I/O Modules
        •  Interface Stack
        •  Numbering Scheme
      •  References
      •  Before You Configure an Interface
      •   Configuration Tasks
        •   Configuring a T3 or an E3 Controller
          •  Configuring MDL Messages
          •  Optional Tasks
        •  Configuring Fractional T3
        •   Configuring an HDLC Channel
          •  Optional Tasks
      •  Configuration Examples
      •   Testing Interfaces
        •  Sending BERT Patterns
        •  Enabling Local, Network, and Payload Loopback
        •  Enabling Remote Loopback
      •   Monitoring Interfaces
        •  Setting a Baseline
        •  Displaying Counters and Time Intervals
        •  Output Filtering
    •   Configuring Unchannelized OCx/STMx Interfaces
      •   Overview
        •   APS and MSP
          •  Automatic Switchover
          •  Manual Switchover
          •   Switching Mechanisms
            •  Bidirectional Switching Mode
            •  Unidirectional Switching Mode
          •  Reversion After Switchover
          •  Communication Methods
        •  Higher-Level Protocols
      •   Platform Considerations
        •  OCx/STMx/DS3-ATM Line Modules
        •  OCx/STMx POS Line Modules
        •  OC48 Line Modules
        •  OC3/STM1 GE/FE Line Module
        •   ES2 4G Line Module
          •  E120 Router Configuration
          •  E320 Router Configuration
          •  OCx/STMx ATM IOAs
          •  OCx/STMx POS IOAs
        •   Numbering Scheme
          •  ERX7xx Models, ERX14xx Models, and the ERX310 Router
          •  E120 and E320 Routers
        •  Interface Specifier
        •  Exchanging Modules
      •  References
      •   Configuration Tasks
        •  Configuring the SONET/SDH Layers
        •   Configuring APS/MSP
          •  Configuring the Working Interface
          •  Configuring the Protect Interface
          •  Configuring SONET/SDH Alarms
          •  Configuration Example
          •  Configuring APS Event Collection
        •  Manual Switching to a Redundant Port
      •   Testing Interfaces
        •  Loopback Testing
        •  Testing Connectivity
      •   Monitoring SONET/SDH Interfaces
        •  Monitoring Interface Statistics
        •  Monitoring APS/MSP
    •   Configuring Channelized OCx/STMx Interfaces
      •   Overview
        •  SONET APS and SDH MSP
        •   MDL/FDL Support
          •  MDL Standards
          •  FDL Standards
          •  Timeout of Received MDL and FDL Messages
          •  Frequency of FDL Path Messages
        •  Higher-Level Protocols
      •   Platform Considerations
        •  cOCx/STMx FO Line Module
        •   Interface Stack
          •  SONET/SDH VT Controllers
          •  T3 Controllers
          •  HDLC
        •  Numbering Scheme
      •  References
      •  Before You Configure an Interface
      •   Configuration Tasks
        •   SONET/SDH Configuration Tasks
          •  Configuring Higher Layers
        •   T1/E1 Configuration Tasks
          •  Configuring an Unframed E1 Line
          •  Configuring T1 and E1 Lines
          •  Configuring T1 Interfaces to Send FDL Messages
          •  Disabling Interfaces and Channel Groups
          •  Configuring Higher Layers
        •   T3 Configuration Tasks
          •  Configuring T3 Line Parameters
          •  Configuring T3 Interfaces to Send MDL Messages
          •  Configuring T1 Channels on T3 Interfaces
          •  Configuring T1 Channels to Send FDL Messages
          •  Configuring Higher Layers
        •   HDLC Channel Configuration Tasks
          •  Optional Tasks
      •   Configuration Examples
        •  Example 1: Configuring Interfaces in SONET Mode
        •  Example 2: Configuring Interfaces in SDH Mode
        •  Example 3: Configuring Frame Relay
        •  Example 4: Configuring PPP
      •   Testing Interfaces
        •  Sending BERT Patterns
        •  Receiving BERT Patterns
        •  Enabling Local or Network Loopback
        •  Enabling Remote Loopback Testing
        •  Testing Connectivity
      •   Monitoring Interfaces
        •  Setting a Baseline
        •  Output Filtering
        •  Monitoring APS/MSP
    •   Configuring Ethernet Interfaces
      •  Ethernet Features Overview
      •   Ethernet Interface Platform Considerations
        •   Numbering Scheme
          •  ERX7xx Models, ERX14xx Models, and the ERX310 Router
          •  E120 and E320 Routers
        •  Interface Specifier
      •   Fast Ethernet I/O Modules Overview
        •  FE-8 I/O Module
        •  FE-8 SFP I/O Module
      •  Gigabit Ethernet I/O Modules and IOAs Overview
      •  GE I/O Modules Overview
      •   GE-2 SFP I/O Modules Overview
        •  Ports on GE-2 SFP I/O Module
        •  Bandwidth and Line Rate Considerations
      •   GE-8 I/O Modules Overview
        •  Bandwidth and Line Rate Considerations
        •  Managing High-Density Ethernet
      •  OC3-2 GE APS I/O Modules Overview
      •  ES2-S1 GE-4 IOAs Overview
      •   ES2-S1 GE-8 IOAs Overview
        •   ES2 4G LM Combination
          •  Bandwidth and Line Rate Considerations
          •  Managing High-Density Ethernet
        •   ES2 10G LM Combination
          •  Bandwidth and Line Rate Considerations
          •  Managing High-Density Ethernet
        •   ES2 10G ADV LM Combination
          •  Bandwidth and Line Rate Considerations
          •  Managing High-Density Ethernet
      •   ES2-S3 GE-20 IOAs Overview
        •   ES2 10G LM Combination
          •  Bandwidth and Line Rate Considerations
          •  Managing High-Density Ethernet
        •   ES2 10G ADV LM Combination
          •  Bandwidth and Line Rate Considerations
          •  Managing High-Density Ethernet
      •  10-Gigabit Ethernet IOAs Overview
      •   ES2-S1 10GE IOAs Overview
        •  Managing High-Density Ethernet
      •   ES2-S2 10GE PR IOAs Overview
        •   ES2 10G Uplink LM Combination
          •  Uplink Operation
          •  Multicast
          •  L2TP
          •  Flow Control and Policy
        •   ES2 10G LM Combination
          •  Access Operation
          •  Multicast
          •  Flow Control and Policy
        •   ES2 10G ADV LM Combination
          •  Access Operation
          •  Multicast
          •  Flow Control and Policy
      •  Ethernet References
      •  High-Density Ethernet Overview
      •   Managing Port Redundancy on Gigabit Ethernet I/O Modules
        •  Specifying the Timeout for Switchover to the Redundant Port
        •  Performing a Forced Switchover to the Redundant Port
        •  Specifying the Timeout for Switchover to the Redundant Port
        •  Disabling Port Redundancy
      •  Configuring Ethernet Interfaces
      •   Configuring the Physical Interface
        •   Selecting an Ethernet Interface
          •  Selecting a Fast Ethernet Interface
          •  Selecting a Gigabit Ethernet Interface
          •  Selecting a 10-Gigabit Ethernet Interface
        •  Configuring the Line Speed
        •  Configuring the Duplex Mode
        •  Specifying the MTU
        •  Specifying the Duration for Computing Load Statistics
        •  Adding a Description for the Ethernet Interface
        •  Validating MAC Addresses Per Interface
        •  Configuring the Debounce Timer
        •  Modifying the Debounce Interval
      •  Disabling Ethernet Interfaces
      •  Setting Statistics Baselines for Ethernet Interfaces
      •  Monitoring the Status of Fast Ethernet Interfaces
      •  Monitoring the Status of Gigabit Ethernet and 10-Gigabit Ethernet Interfaces
      •  Monitoring the Status of MAC Address Validation on Physical Interfaces
    •   Managing Tunnel-Service and IPsec-Service Interfaces
      •   Tunnel-Service and IPsec-Service Overview
        •   Types of Tunnel-Server Ports
          •  Dedicated Tunnel-Server Ports
          •  Shared Tunnel-Server Ports
        •  Types of Tunnel-Service Interfaces
      •   Tunnel-Service Interface Platform Considerations
        •   Supported Modules for Dedicated Tunnel-Server Ports
          •  ERX7xx Models, ERX14xx Models, and the ERX310 Router
          •  E120 and E320 Routers
        •   Supported Modules for Shared Tunnel-Server Ports
          •  ERX14xx Models and the ERX310 Broadband Services Router
          •  E120 and E320 Routers
        •   Numbering Scheme
          •  ERX7xx Models, ERX14xx Models, and the ERX310 Router
          •  E120 and E320 Routers
        •  Interface Specifier
        •  Supported Applications for Dedicated and Shared Tunnel-Server Ports
      •  Redundancy and Interface Distribution of Tunnel-Service Interfaces Overview
      •   SMs, ES2-S1 Service IOA, and Shared Tunnel-Server Modules Overview
        •  Static IP Tunnel-Service Interfaces
        •  Dynamic Tunnel-Service Interfaces
        •  Interface Allocation for Shared Tunnel-Server Modules
      •  ISMs Overview
      •   Tunnel-Service Interface Considerations
        •   Provisioning Tunnel-Service Interfaces
          •  Bandwidth Limitations of Shared Tunnel-Server Ports
        •  Exchanging Tunnel-Server Modules
        •  Unprovisioning Tunnel-Service Interfaces
      •   Configuring Tunnel-Server Ports and Tunnel-Service Interfaces
        •  Identifying the Physical Location of the Tunnel-Server Port
        •  Provisioning the Maximum Number of Interfaces on a Tunnel-Server Port
        •  Reserving Bandwidth on Shared Tunnel-Server Ports
      •  Unprovisioning Tunnel-Service Interfaces
      •  Monitoring Tunnel-Service Interfaces
  •   Index
    •  Index

Symbols

10-Gigabit Ethernet interfaces    

modules

4xDS3 ATM I/O modules

A

Address Resolution Protocol     See ARP    

all option (show controllers)    1, 2

aps commands    1,  See also show aps commands    

aps events

aps force

aps group    1, 2

aps lockout

aps manual

aps protect

aps revert

aps unidirectional

aps working

APS/MSP (Automatic Protect Switching/Multiplex Section Protection)    

automatic switchover

channel numbers    1, 2

communication methods

configuration example

configuring    1, 2

events

K1 byte

K2 byte

manual switchover    1, 2

monitoring    1, 2

overview

protect interface    1, 2, 3, 4

reversion after switchover

switching mechanisms

working interface    1, 2, 3, 4

ARP (Address Resolution Protocol)

Automatic Protect Switching.     See APS/MSP    

B

baseline commands    

baseline interface

baseline interface serial    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

baseline line interface sonet    1, 2

baseline path interface sonet    1, 2

baseline section interface sonet    1, 2

BERT (bit error rate test) patterns    

channelized T3 interfaces    1, 2, 3

cOCx/STMx interfaces    1, 2, 3

E3/T3 interfaces    1, 2

bert command    

channelized T3 interfaces

E3/T3 interfaces

bit error rate test patterns     See BERT patterns    

C

cable length    

specifying    1, 2

cablelength commands    

cablelength    1, 2

cell scrambling    

E3

T3

channel numbers, APS/MSP interfaces    1, 2

channel-group commands     See path ds1 | e1 commands    

channelized OCx/STMx interfaces     See cOCx/STMx interfaces    

channelized T3 interfaces    

bert command

configuring    1, 2

configuring HDLC channel

equipment loopback command

loopback command

monitoring parameters

numbering scheme    1, 2

references

testing    1, 2

clock commands    

clock source    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces    1, 2

E3/T3 interfaces    1, 2

OCx/STMx interfaces

clock source, selecting    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces

E1 interfaces on cOCx/STMx

E3/T3 interfaces

OCx/STMx interfaces    1, 2

T1 interfaces on cOCx/STMx

T3 interfaces on cOCx/STMx

COCX-F3 line modules

cOCx/STMx interfaces    

configuring HDLC channel

configuring T1/E1

loopback    1, 2, 3, 4

monitoring

numbering scheme

references

testing    1, 2

configuring     See specific feature, product, or protocol    

connectivity in SONET/SDH paths    1, 2

control traffic for high-density Ethernet

controller commands    

controller e3    1, 2

controller sonet    1, 2

controller t3    1, 2, 3, 4

conventions    

notice icons

text and syntax

counters    

channelized T3 interfaces

E3/T3 interfaces

CRC (cyclic redundancy check)    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

crc command    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

CT3/T3 12 I/O modules

CT3/T3 12 line modules

CT3/T3-F0 line modules

customer support    1

contacting JTAC

cyclic redundancy check     See CRC    

D

data stream inversion, enabling    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

debounce command

debounce-interval command

dedicated tunnel-server ports    

configuring

supported applications

supported modules

description command    

channelized T3 interfaces

E3/T3 interfaces

unchannelized SONET interfaces    1, 2

description, interface    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces    1, 2, 3, 4

E3/T3 interfaces

serial interfaces    1, 2, 3

unchannelized SONET interfaces    1, 2

Distance Vector Multicast Routing Protocol     See DVMRP tunnels    

documentation set    

comments on

DS0 timeslots    

channelized T3 interfaces

cOCx/STMx interfaces    1, 2, 3

DS1     See T1 entries    

DS3     See T3 entries    

ds3-scramble command

dsu commands    

dsu bandwidth

dsu mode

duplex command

DVMRP tunnels

dynamic tunnel-server ports    

applications supported

overview

unprovisioning

dynamic tunnel-service interfaces    

monitoring

overview

E

E1 channels    

cOCx/STMx interfaces

E1 interfaces     See cOCx/STMx interfaces    

E120 and E320 Broadband Services Routers    

Ethernet interfaces

tunnel-service interfaces

E120 Broadband Services Routers    1, 2

E3 interfaces    

configuring controllers

configuring HDLC channel

loopback command

monitoring interfaces

references

e3-scramble command

E320 Broadband Services Routers    1, 2, 3

100 Gbps fabric    1, 2

120 Gbps fabric

320 Gbps fabric    1, 2

equipment loopback command    

channelized T3 interfaces

T3 interfaces

ES2 10G ADV line module (LM)

ES2 10G line module (LM)    1, 2, 3, 4

ES2 10G Uplink line module (LM)

ES2 4G line module (LM)    1, 2, 3, 4

ethernet description command

Ethernet interfaces    

commands    1,  See also show commands    

ethernet description

configuring

debounce, enabling

debounce-interval, modifying

disabling interfaces

duplex type

high-density

IEEE 802.3ae    1, 2

line speed

monitoring

numbering scheme    1, 2

events    

APS/MSP

F

facilities data link     See FDL    

Fast Ethernet interfaces    

modules

FDL (facilities data link)    

cOCx/STMx interfaces    1

monitoring statistics

T1 channel over DS3, configuring

T1 over VT, configuring

T1 channels on channelized T3 interfaces    1

configuring

monitoring statistics

filtering    

show displays    1, 2, 3

fractional T1/E1

fractional T3

framing command    

channelized T3 interfaces

E3/T3 interfaces

framing format    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces    1, 2

E3/T3 line

G

Generic Routing Encapsulation.     See GRE tunnels    

Gigabit Ethernet interfaces    

modules

redundant port    1, 2

GRE (Generic Routing Encapsulation) tunnels

H

HDLC channel, configuring    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

high-density Ethernet    

overview

packet classifier

supported modules    1, 2, 3, 4

I

idle character    

channelized T3 interfaces

cOCx/STMx interfaces    1, 2

E3/T3 interfaces

idle-character command    

channelized T3 interfaces

cOCx/STMx interfaces    1, 2

E3/T3 interfaces

IEEE 802.1w

IEEE 802.3ae    1, 2

IEEE 802.3u

IEEE 802.3z

intelligent dropping of packets

interface commands    

interface serial    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

interface description    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces    1, 2, 3, 4

E3/T3 interfaces

serial interfaces    1, 2, 3

unchannelized SONET interfaces    1, 2

interface stack    

cOCx/STMx interfaces

E3/T3 interfaces

ES2-21 OC48/STM16 POS

OCx/STMx POS interfaces

OCx/STMx/DS3-ATM interfaces

interfaces, monitoring    

channelized T3

cOCx/STMx

E3/T3

Ethernet

OCx/STMx

internal clocking    1

channelized T3 interfaces

cOCx/STMx interfaces    1, 2

E1 interfaces    1, 2

E3/T3 interfaces

OCx/STMx interfaces

T1 interfaces    1, 2

invert data command    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

IP tunnels    

secure    1, 2

ISMs (IPsec Service modules)    

monitoring

redundancy and interface distribution

J

Juniper Networks E320 Broadband Services Routers    

SONET/SDH interfaces

K

K1 byte, APS/MSP

K2 byte, APS/MSP

L

L2TP (Layer 2 Tunneling Protocol)

L2TP network server     See LNS    

Layer 2 Tunneling Protocol     See L2TP    

line clocking    1, 2

channelized T3 interfaces

cOCx/STMx interfaces    1, 2

E1interfaces    1, 2

E3/T3 interfaces

OCx/STMx interfaces

T1 interfaces    1, 2

line modules    

changing    1, 2

line speed

link commands    

link failover arp-flush

link failover force

link failover timeout

link selection

LNS (L2TP network server)    

termination

load-interval command    

channelized T3 interfaces

E3/T3 interfaces

local loopback    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces

E3/T3 interfaces

OCx/STMx interfaces

loopback    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces    1, 2

E3/T3 interfaces

T3 interfaces, remote

loopback command    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces

E3/T3 interfaces

OCx/STMx interfaces

M

MAC pause frames

maintenance data link     See MDL    

manual switchover, APS/MSP

manuals    

comments on

max-interfaces command

maximum receive unit     See MRU    

maximum transmission unit     See MTU    

MDL (maintenance data link)    

channelized T3 interfaces    1

configuring

monitoring statistics

T3 interfaces    1

configuring

monitoring statistics

T3 on cOCx/STMx interfaces    1

configuring

monitoring statistics

mdl commands    

mdl carrier    1, 2

mdl string    1, 2

mdl transmit    1, 2

monitoring     See specific feature, product, or protocol    

MPLS (Multiprotocol Label Switching)    

fast reroute    1, 2

MRU (maximum receive unit)    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

mru command    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

MSP

MSP (Multiplex Section Protection)    1, 2

MTU (maximum transmission unit)    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

mtu command    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

Multiplex Section Protection     See APS/MSP    

Multiprotocol Label Switching     See MPLS    

N

network loopback    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces

E3/T3 interfaces

OCx/STMx interfaces

notice icons

numbering scheme    

ASP/MSP    1, 2

slot/adapter/port    1, 2, 3

slot/port    1, 2, 3, 4, 5

O

OC12 I/O modules    1, 2

OC3-2 GE APS I/O module    1, 2

OC3-4 I/O modules    1, 2, 3

OC3/STM1 GE/FE line module    1, 2

OCx/STMx interfaces    

configuring    1, 2

disabling

line modules

monitoring statistics

numbering scheme

path ds3 loopback remote command

testing

OCx/STMx POS line modules    1, 2

OCx/STMx/DS3-ATM line modules    1, 2

P

packet classifier

packets    

intelligently dropping

path commands    

path

path description    1, 2

path e1 unframed

path overhead c2    1, 2

path overhead j1    1, 2

path snmp trap link-status    1, 2

path trigger alarm    1, 2

path trigger delay    1, 2

path ds1 fdl commands    

path ds1 fdl

path ds1 fdl carrier

path ds1 fdl transmit

path ds1 remote-loopback command

path ds1|e1 commands    

path ds1|e1

path ds1|e1 bert

path ds1|e1 channel-group description

path ds1|e1 channel-group shutdown

path ds1|e1 channel-group snmp trap link-status

path ds1|e1 channel-group timeslots

path ds1|e1 clock source

path ds1|e1 description

path ds1|e1 framing

path ds1|e1 loopback

path ds1|e1 loopback remote

path ds1|e1 shutdown

path ds1|e1 snmp trap link-status

path ds3 commands    

path ds3

path ds3 bert

path ds3 clock source

path ds3 description

path ds3 framing

path ds3 loopback

path ds3 loopback remote

path ds3 shutdown

path ds3 snmp trap link-status    1, 2

path ds3 mdl commands    

path ds3 mdl carrier

path ds3 mdl string

path ds3 mdl transmit

path ds3 t1 commands    

path ds3 t1

path ds3 t1 bert

path ds3 t1 clock source

path ds3 t1 description

path ds3 t1 framing

path ds3 t1 loopback

path ds3 t1 loopback remote

path ds3 t1 remote-loopback

path ds3 t1 shutdown

path ds3 t1 snmp trap link-status

path ds3 t1 timeslots

path ds3 t1 fdl commands    

path ds3 t1 fdl

path ds3 t1 fdl carrier

path ds3 t1 fdl transmit

pause frames

payload loopback    

channelized T3 interfaces

E3/T3 interfaces

platform considerations    

channelized T3 interfaces

cOCx/STMx interfaces

Ethernet interfaces

tunnel-service interfaces

unchannelized SONET/SDH interfaces

unchannelized T3/E3 interfaces

ports, tunnel-server    

shared

protect interface, APS/MSP    1, 2

R

redundant port, Gigabit Ethernet    1, 2

remote loopback    

channelized T3 interfaces

cOCx/STMx interfaces

T3 interfaces    1, 2

reserve-bandwidth command

reversion    

after switchover    

APS/MSP

RSTP (Rapid Spanning Tree Protocol)

S

scramble command

sdh command    1, 2

section layer, SONET/SDH

secure IP tunnels    1, 2

serial description command    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

serial interfaces    

configuring    

channelized T3 interfaces

cOCx/STMx interfaces

E3/T3 interfaces

monitoring    

channelized T3 interfaces

cOCx/STMx

SFPs (small form-factor pluggable transceivers)    1, 2

shared tunnel-server ports    

configuring

overview

supported applications

supported modules

show aps commands    

show aps

show aps group

show controllers commands    

show controllers e3

show controllers sonet

show controllers sonet configuration

show controllers sonet ds1|e1

show controllers sonet ds3

show controllers sonet line | path | section

show controllers sonet line | path | section | tributary

show controllers t3    1, 2

show controllers t3 ft1

show controllers t3 remote    1, 2, 3

show controllers t3 serial

show displays, filtering    1, 2, 3

show interfaces commands    

show interfaces fastEthernet

show interfaces gigabitEthernet

show interfaces serial    

channelized T3 interfaces

cOCx/STMx interfaces

show interfaces tenGigabitEthernet

show tunnel-server command

shutdown command    

channelized T3 interfaces

E3/T3 interfaces

Ethernet interfaces

OCx/STMx interfaces

shutting down    

DS3

E3/T3 interfaces

SONET/SDH interface

T1 channel    1, 2

T1 subchannel    1, 2

T1/E1 channel

T1/E1 channel group

T3 controller

SMs (Service modules)    

monitoring

redundancy and interface distribution

SNMP (Simple Network Management Protocol) link status processing    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces    1, 2, 3, 4, 5, 6

OCx/STMx interfaces    1, 2

snmp trap link-status command    

channelized T3 interfaces

cOCx/STMx interfaces

OCx/STMx interfaces

SONET APS 1+1 redundancy     See APS/MSP    

SONET/SDH (synchronous optical network/Synchronous Digital Hierarchy)    

alarms, configuring

line modules supported

MPLS fast reroute    1, 2

source, clock    

channelized T3 interfaces    1, 2

E3/T3 interfaces

OCx/STMx interfaces    1, 2

speed command

static tunnel-service interfaces    

monitoring

overview

subchannels    

configuring

monitoring

shutting down t1

support, technical     See technical support    

switching mechanisms, APS/MSP    1, 2

switchover    

APS/MSP

Synchronous Digital Hierarchy     See SONET/SDH    

synchronous optical network     See SONET/SDH    

T

T1 channels    

channelized T3 interfaces

cOCx/STMx interfaces

configuring

t1 commands    

t1 bert

t1 clock source

t1 description

t1 framing

t1 loopback

t1 remote-loopback

t1 shutdown

t1 snmp trap link-status

t1 timeslots

t1 yellow detect

t1 yellow generate

t1 fdl commands    

t1 fdl

t1 fdl carrier

t1 fdl string

t1 fdl transmit

T3 channels

T3 controllers    

configuring

monitoring

T3 interfaces    

configuring controllers

configuring HDLC channel

configuring MDL

equipment loopback command

loopback command

monitoring

numbering scheme

testing

T3, fractional

technical support    

contacting JTAC

testing interfaces    

channelized T3    1, 2

cOCx/STMx    1, 2

OCx/STMx    1, 2

text and syntax conventions

threshold command    1, 2

time intervals    1, 2

transmit clock source, configuring    

channelized T3 interfaces    1, 2

cOCx/STMx interfaces    1, 2

E3/T3 interfaces

OCx/STMx interfaces    1, 2

transmit powers and cable length    1, 2

trigger delay command

tunnel-server ports    

dedicated

shared

tunnel-service interfaces    

configuring    1, 2

considerations

E120 and E320 Broadband Services Routers

monitoring

overview

redundancy and interface distribution    1, 2

tunnels    

configuring tunnel-service interfaces

dynamic tunnel-server ports

monitoring

secure IP    1, 2

U

unframed E1

V

VT (virtual tributary)

W

working interface, APS/MSP    1, 2

X

XFPs (10-gigabit small form-factor pluggable transceivers)    1, 2, 3