Command Summary

This chapter (Table A-1 through Table A-7) provides a high level view of many of the commands that run on the Cisco 10000 ESR. It does not describe command keywords or arguments. Command listings might be different for different line cards. For example, controller-configuration mode for T3 interfaces includes more commands than controller-configuration mode for SONET.

To find more information about a command, go to the index of this book, to the Cisco IOS Command Reference guides, or to the online Cisco 10000 ESR Useful Links document.

Note For information about commands and arguments that are not supported on the Cisco 10000 ESR, refer to the online Cisco 10000 ESR Troubleshooting Guide.

User Exec Mode Commands

Table A-1: Commands in User EXEC Mode—Router>

Command Description Command Use and Purpose

<1-99>

Session number to resume.

Navigates between Telnet and other sessions at a network management station (NMS).

access-enable

Create a temporary access-list entry.

Restricts access to the Cisco 10000 ESR.

access-profile

Apply user-profile to interface.

Applies per-user authorization attributes to an interface during a PPP session.

chain-cache

Control parser chain-cache.

—

clear

Reset functions.

Clears counters in the show interface command; clears traffic on a line; clears logging.

connect

Open a terminal connection.

Uses Telnet to connect to a device.

disable

Turn off privileged commands.

—

disconnect

Terminate an existing network connection.

—

enable

Turn on privileged commands.

—

exit

Terminate an existing network connection.

Exits a terminal session.

help

Description of the interactive help system.

Obtains a brief description of the help system in any command mode.

lock

Lock the terminal.

Sets up a temporary password on a line.

login

Log in as a particular user.

—

logout

Exit from the user Exec mode.

—

mls rp

Use Multilayer Switching Protocol (MLSP) commands.

—

mrinfo

Request neighbor and version information from a multicast router.

—

mstat

Show statistics after multiple multicast traceroutes.

Displays IP multicast packet rate and loss information.

mtrace

Trace reverse multicast path.

Traces the path from a source to a destination branch for a multicast distribution tree.

name-connection

Name an existing network connection.

Assigns a logical name to an interface.

ping

Send ICMP echo messages.

Verifies interface connectivity.

posd

Temporary OC-12 debug toolkit.

—

ppp

Start IETF Point-to-Point Protocol (PPP).

—

resume

Resume an active network connection.

—

rlogin

Open an rlogin connection.

—

show

Show information about the system.

Keywords include hardware, version, and facility-alarm.

slip

Start Serial-Line IP (SLIP).

—

systat

Display information about terminal lines.

Displays information about the active lines on the router.

telnet

Initiate a Telnet session.

—

terminal

Set terminal line parameters.

—

tracerte

Trace route to destination.

Determines the path data follows from source port to a specified destination.

tunnel

Open a tunnel connection.

Sets up a network layer connection to a router.

where

List active connections.

—

Command	Description	Command Use and Purpose
<1-99>	Session number to resume.	Navigates between Telnet and other sessions at a network management station (NMS).
access-enable	Create a temporary access-list entry.	Restricts access to the Cisco 10000 ESR.
access-profile	Apply user-profile to interface.	Applies per-user authorization attributes to an interface during a PPP session.
chain-cache	Control parser chain-cache.	—
clear	Reset functions.	Clears counters in the show interface command; clears traffic on a line; clears logging.
connect	Open a terminal connection.	Uses Telnet to connect to a device.
disable	Turn off privileged commands.	—
disconnect	Terminate an existing network connection.	—
enable	Turn on privileged commands.	—
exit	Terminate an existing network connection.	Exits a terminal session.
help	Description of the interactive help system.	Obtains a brief description of the help system in any command mode.
lock	Lock the terminal.	Sets up a temporary password on a line.
login	Log in as a particular user.	—
logout	Exit from the user Exec mode.	—
mls rp	Use Multilayer Switching Protocol (MLSP) commands.	—
mrinfo	Request neighbor and version information from a multicast router.	—
mstat	Show statistics after multiple multicast traceroutes.	Displays IP multicast packet rate and loss information.
mtrace	Trace reverse multicast path.	Traces the path from a source to a destination branch for a multicast distribution tree.
name-connection	Name an existing network connection.	Assigns a logical name to an interface.
ping	Send ICMP echo messages.	Verifies interface connectivity.
posd	Temporary OC-12 debug toolkit.	—
ppp	Start IETF Point-to-Point Protocol (PPP).	—
resume	Resume an active network connection.	—
rlogin	Open an rlogin connection.	—
show	Show information about the system.	Keywords include hardware, version, and facility-alarm.
slip	Start Serial-Line IP (SLIP).	—
systat	Display information about terminal lines.	Displays information about the active lines on the router.
telnet	Initiate a Telnet session.	—
terminal	Set terminal line parameters.	—
tracerte	Trace route to destination.	Determines the path data follows from source port to a specified destination.
tunnel	Open a tunnel connection.	Sets up a network layer connection to a router.
where	List active connections.	—

Privileged Exec Mode Commands

Table A-2: Commands in Privileged EXEC Mode—Router#

Command Description Command Use and Purpose

<1-99>

Session number to resume.

—

access-enable

Create a temporary access list entry.

Restricts access to the Cisco 10000 ESR.

access-profile

Apply user-profile to interface.

Applies per-user authorization attributes to PPP sessions.

access-template

Create a temporary access-list entry.

Customizes a temporary access-list entry.

aps

Modify APS parameters.

—

calendar

Manage the hardware calendar.

—

cd

Change current directory.

Navigates to another directory.

chain-cache

Control parser chain cache.

—

clear

Reset functions.

Clears counters in the show interface command; clears traffic on a line; clears logging.

clock

Manage the system clock.

Sets the date and time on a Cisco 10000 ESR chassis.

configure

Enter configuration mode.

Enters terminal and memory configuration mode.

connect

Open a terminal connection.

To log in to a host that supports Telnet, rlogin, or LAT, use the connect EXEC command.

copy

Copy from one file to another.

—

debug

Debugging functions (see also '"undebug").

Displays debug command output and error messages in the current terminal session.

delete

Delete a file.

Deletes a file on a Flash memory device.

dir

List files on a file system.

Displays a list of files on a file system.

disable

Turn off privileged commands.

Use disable to exit privileged EXEC mode and return to user EXEC mode.

disconnect

Disconnect an existing network connection.

—

enable

Turn on privileged commands.

—

erase

Erase a file system.

—

exit

Exit from the EXEC.

—

format

Format a file system.

Formats a Flash disk or Flash card.

help

Description of the interactive help system.

—

hw-module

Reset and shut down line cards.

Resets all cards, including PREs.

lock

Lock the terminal.

Sets up a temporary password on a line.

login

Log in as a particular user.

—

logout

Exit from the EXEC.

—

mkdir

Create new directory.

Creates a new directory on a Flash disk.

mls rp

Use Multilayer Switching Protocol (MLSP) commands.

—

more

Display the contents of a file.

—

mpls

Configure router traffic engineering.

Enables multiprotocol label switching through use of traffic engineering tag switching commands.

mrinfo

Request neighbor and version information from a multicast router.

Identifies neighboring multicast routers that are peers of the local router.

mstat

Show statistics after multiple multicast traceroutes are run.

Displays IP multicast packet rate and loss information.

mtrace

Trace reverse multicast path from destination to source.

Traces the path from a source to a destination branch for a multicast distribution tree.

name-connection

Name an existing network connection.

Assigns a logical name to a connection.

no

Negate a command or reset its defaults.

—

ping

Send ICMP echo messages.

—

posd

Temporary OC-12 POS debug toolkit.

—

ppp

Start IETF Point-to-Point Protocol (PPP).

Starts an asynchronous connection using PPP.

pwd

Display current working directory.

Shows the current setting of the cd command.

redundancy

Force a cutover to the secondary card.

—

reload

Halt system and perform a cold restart.

Reloads the operating system.

rename

Rename a file.

Renames a file in a Class C Flash file system.

resume

Resume an active network connection.

Navigates to another open Telnet, rlogin, LAT, or PAD session.

rlogin

Open an rlogin connection.

—

rmdir

Remove existing directory.

Executes a command remotely on an rsh host.

rsh

Execute a command on a remote RSH host.

—

send

Send a message to other TTY lines.

Sends messages to one or all terminal lines.

setup

Run the setup facility.

Assists in setting up the initial configuration of a Cisco product.

show

Display information about the system.

Keywords include class-map, policy-map, controllers, environment, facility-alarm, hardware, ppp multilink, startup-config, running-config, and version.

slip

Start Serial-Line IP (SLIP).

Starts a serial connection to a remote host using SLIP.

squeeze

Squeeze a file system.

Permanently deletes files from a Flash card.

systat

Display information about terminal lines.

Displays information about the active lines on the router.

tagswitch

Tag switching test/debug commands.

—

telnet

Initiate a Telnet session.

—

terminal

Set terminal line parameters.

—

test

Test subsystems, memory, and interfaces.

—

tftpload

Load a line card image through TFTP.

—

traceroute

Trace route to destination.

Determines the path data follows from source port to a specified destination.

tunnel

Open a tunnel connection.

Sets up a network layer connection to a router.

undebug

Disable debugging functions (see also debug).

—

undelete

Undelete a file.

Recovers files marked deleted from a Flash card.

verify

Verify a file.

Verifies the checksum of a Flash memory file.

where

List active connections.

—

which-route

Perform OSI route table lookup and display results.

Displays the routing table in which a specified CLNS destination is found.

write

Perform OSI route table lookup and display results.

—

Command	Description	Command Use and Purpose
<1-99>	Session number to resume.	—
access-enable	Create a temporary access list entry.	Restricts access to the Cisco 10000 ESR.
access-profile	Apply user-profile to interface.	Applies per-user authorization attributes to PPP sessions.
access-template	Create a temporary access-list entry.	Customizes a temporary access-list entry.
aps	Modify APS parameters.	—
calendar	Manage the hardware calendar.	—
cd	Change current directory.	Navigates to another directory.
chain-cache	Control parser chain cache.	—
clear	Reset functions.	Clears counters in the show interface command; clears traffic on a line; clears logging.
clock	Manage the system clock.	Sets the date and time on a Cisco 10000 ESR chassis.
configure	Enter configuration mode.	Enters terminal and memory configuration mode.
connect	Open a terminal connection.	To log in to a host that supports Telnet, rlogin, or LAT, use the connect EXEC command.
copy	Copy from one file to another.	—
debug	Debugging functions (see also '"undebug").	Displays debug command output and error messages in the current terminal session.
delete	Delete a file.	Deletes a file on a Flash memory device.
dir	List files on a file system.	Displays a list of files on a file system.
disable	Turn off privileged commands.	Use disable to exit privileged EXEC mode and return to user EXEC mode.
disconnect	Disconnect an existing network connection.	—
enable	Turn on privileged commands.	—
erase	Erase a file system.	—
exit	Exit from the EXEC.	—
format	Format a file system.	Formats a Flash disk or Flash card.
help	Description of the interactive help system.	—
hw-module	Reset and shut down line cards.	Resets all cards, including PREs.
lock	Lock the terminal.	Sets up a temporary password on a line.
login	Log in as a particular user.	—
logout	Exit from the EXEC.	—
mkdir	Create new directory.	Creates a new directory on a Flash disk.
mls rp	Use Multilayer Switching Protocol (MLSP) commands.	—
more	Display the contents of a file.	—
mpls	Configure router traffic engineering.	Enables multiprotocol label switching through use of traffic engineering tag switching commands.
mrinfo	Request neighbor and version information from a multicast router.	Identifies neighboring multicast routers that are peers of the local router.
mstat	Show statistics after multiple multicast traceroutes are run.	Displays IP multicast packet rate and loss information.
mtrace	Trace reverse multicast path from destination to source.	Traces the path from a source to a destination branch for a multicast distribution tree.
name-connection	Name an existing network connection.	Assigns a logical name to a connection.
no	Negate a command or reset its defaults.	—
ping	Send ICMP echo messages.	—
posd	Temporary OC-12 POS debug toolkit.	—
ppp	Start IETF Point-to-Point Protocol (PPP).	Starts an asynchronous connection using PPP.
pwd	Display current working directory.	Shows the current setting of the cd command.
redundancy	Force a cutover to the secondary card.	—
reload	Halt system and perform a cold restart.	Reloads the operating system.
rename	Rename a file.	Renames a file in a Class C Flash file system.
resume	Resume an active network connection.	Navigates to another open Telnet, rlogin, LAT, or PAD session.
rlogin	Open an rlogin connection.	—
rmdir	Remove existing directory.	Executes a command remotely on an rsh host.
rsh	Execute a command on a remote RSH host.	—
send	Send a message to other TTY lines.	Sends messages to one or all terminal lines.
setup	Run the setup facility.	Assists in setting up the initial configuration of a Cisco product.
show	Display information about the system.	Keywords include class-map, policy-map, controllers, environment, facility-alarm, hardware, ppp multilink, startup-config, running-config, and version.
slip	Start Serial-Line IP (SLIP).	Starts a serial connection to a remote host using SLIP.
squeeze	Squeeze a file system.	Permanently deletes files from a Flash card.
systat	Display information about terminal lines.	Displays information about the active lines on the router.
tagswitch	Tag switching test/debug commands.	—
telnet	Initiate a Telnet session.	—
terminal	Set terminal line parameters.	—
test	Test subsystems, memory, and interfaces.	—
tftpload	Load a line card image through TFTP.	—
traceroute	Trace route to destination.	Determines the path data follows from source port to a specified destination.
tunnel	Open a tunnel connection.	Sets up a network layer connection to a router.
undebug	Disable debugging functions (see also debug).	—
undelete	Undelete a file.	Recovers files marked deleted from a Flash card.
verify	Verify a file.	Verifies the checksum of a Flash memory file.
where	List active connections.	—
which-route	Perform OSI route table lookup and display results.	Displays the routing table in which a specified CLNS destination is found.
write	Perform OSI route table lookup and display results.	—

Global Configuration Mode Commands

Table A-3: Commands in Global Configuration Mode—Router(config)#

Command Description Command Use and Purpose

aaa

Authentication, authorization, and accounting.

Accounting for billing or security purposes when you use RADIUS or TACACS+.

access -list

Add an access list entry.

—

alias

Create command alias.

—

arp

Set a static ARP entry.

Maps Mac address to IP address.

async-bootp

Modify system bootp parameters.

Supports extended BOOTP requests. Specifies information sent in response to BOOTP requests.

banner

Define a login banner.

Displays a banner on terminals with an interactive EXEC.

boot

Modify system boot parameters.

—

buffers

Adjust system buffer pool parameters.

Adjusts buffer pool settings and the limits at which temporary buffers are created and destroyed.

busy-message

Display message when connection to host fails.

—

card

Create a dynamic Cisco 10000 ESR card.

Preconfigures slots for Cisco 10000 ESR line cards.

cdp

Global Cisco Discovery Protocol configuration subcommands.

—

chain-cache

Control parser chain-cache.

—

class-map

QoS class-map command.

Enters config-cmap configuration mode.

clns

Global CLNS configuration subcommands.

—

clock

Configure time-of-day clock.

—

config-register

Define the configuration register.

Defines system startup behavior.

controller

Configure a specific controller.

Configures a controller-type and enters config-controller mode.

default

Set a command to its default value.

—

default-value

Default character-bits values.

Changes the flow control default value from a 7-bit width to an 8-bit width.

dss

Configure dss parameters.

—

enable

Modify enable password parameters.

—

end

Exit from configure mode.

—

exception

Perform exception handling.

—

exit

Exit from configure mode.

Closes terminal sessions and exits configuration modes.

facility-alarm

Alarm threshold configuration.

Customizes configurable alarm threshold.

file

Adjust file system parameters.

—

frame-relay

Enter Frame Relay commands.

—

help

Description of the interactive help system.

—

hostname

Set system network name.

Specifies the host name of the Cisco 10000 ESR.

hw-module

Reset and shut down line cards.

Resets all cards, including PREs.

interface

Select an interface to configure and enter config-if mode.

Configures an interface type and enters config-if mode.

ip

Global IP configuration subcommands.

—

ipc

Configure IPC system.

—

kerberos

Configure Kerberos.

—

key

Key management.

—

line

Configure a terminal line.

—

logging

Modify message logging facilities.

Stores or deletes the log.

login-string

Define a host-specific login string.

—

map-class

Configure static map class.

Defines parameters shared with the dialer map command.

map-list

Configure static map list.

Specifies a map group and links it to a local E.164 or X.121 source address and a remote E.164 or X.121 destination address.

menu

Define a user-interface menu.

Specifies underlying commands for user interface menus.

mls rp

Use Multilayer Switching Protocol (MLSP) commands.

—

mpls

Configure MPLS parameters.

—

multilink

PPP multilink global configuration.

—

no

Negate a command or set its defaults.

—

ntp

Configure NTP.

Configures Network Time Protocol.

policy-map

Configure QoS policy map.

Enters config-pmap mode. From there you can enter config-pmap-c mode.

priority-list

Build a priority list.

Establishes queuing priorities based upon the protocol type. This is one of the steps to establishing queuing priorities based on logical unit (LU) addresses.

privilege

Command privilege parameters.

Adjusts privilege level needed to access configuration commands.

prompt

Set system prompt.

Customizes the system prompt.

queue-list

Build a custom queue list.

Assigns priority queueing on an interface.

redundancy

Enter redundancy mode.

Enters config-r mode. From there you can enter config-r-mc mode.

resume-string

Define a host-specific resume string.

—

rlogin

Rlogin configuration commands.

—

rmon

Remote monitoring.

Remote monitoring for Ethernet interfaces.

route-map

Create route-map or enter route-map command mode.

Defines the conditions for redistributing routes from one routing protocol into another or enables policy routing. Enters config-route-map mode.

router

Enable a routing process.

Enables various routing protocols.

rtr

RTR base configuration.

Configures a response time reporter probe.

scheduler

Scheduler parameters.

Schedules timing for CPU process handling.

service

Modify use of network-based services.

—

snmp-server

Modify SNMP parameters.

—

state-machine

Define a TCP dispatch state machine.

—

syscon

Configure system controller.

—

tacacs-server

Modify TACACS query parameters.

—

tag-switching

Dynamic tag switching command

—

terminal-queue

Terminal queue commands.

Changes the retry interval for a terminal port queue.

tftp-server

Provide TFTP service for netload requests.

—

username

Establish user name authentication.

Assigns a user name that is displayed in the configuration files.

virtual-profile

Virtual profile configuration.

Enables virtual profiles by AAA configuration.

Command	Description	Command Use and Purpose
aaa	Authentication, authorization, and accounting.	Accounting for billing or security purposes when you use RADIUS or TACACS+.
access -list	Add an access list entry.	—
alias	Create command alias.	—
arp	Set a static ARP entry.	Maps Mac address to IP address.
async-bootp	Modify system bootp parameters.	Supports extended BOOTP requests. Specifies information sent in response to BOOTP requests.
banner	Define a login banner.	Displays a banner on terminals with an interactive EXEC.
boot	Modify system boot parameters.	—
buffers	Adjust system buffer pool parameters.	Adjusts buffer pool settings and the limits at which temporary buffers are created and destroyed.
busy-message	Display message when connection to host fails.	—
card	Create a dynamic Cisco 10000 ESR card.	Preconfigures slots for Cisco 10000 ESR line cards.
cdp	Global Cisco Discovery Protocol configuration subcommands.	—
chain-cache	Control parser chain-cache.	—
class-map	QoS class-map command.	Enters config-cmap configuration mode.
clns	Global CLNS configuration subcommands.	—
clock	Configure time-of-day clock.	—
config-register	Define the configuration register.	Defines system startup behavior.
controller	Configure a specific controller.	Configures a controller-type and enters config-controller mode.
default	Set a command to its default value.	—
default-value	Default character-bits values.	Changes the flow control default value from a 7-bit width to an 8-bit width.
dss	Configure dss parameters.	—
enable	Modify enable password parameters.	—
end	Exit from configure mode.	—
exception	Perform exception handling.	—
exit	Exit from configure mode.	Closes terminal sessions and exits configuration modes.
facility-alarm	Alarm threshold configuration.	Customizes configurable alarm threshold.
file	Adjust file system parameters.	—
frame-relay	Enter Frame Relay commands.	—
help	Description of the interactive help system.	—
hostname	Set system network name.	Specifies the host name of the Cisco 10000 ESR.
hw-module	Reset and shut down line cards.	Resets all cards, including PREs.
interface	Select an interface to configure and enter config-if mode.	Configures an interface type and enters config-if mode.
ip	Global IP configuration subcommands.	—
ipc	Configure IPC system.	—
kerberos	Configure Kerberos.	—
key	Key management.	—
line	Configure a terminal line.	—
logging	Modify message logging facilities.	Stores or deletes the log.
login-string	Define a host-specific login string.	—
map-class	Configure static map class.	Defines parameters shared with the dialer map command.
map-list	Configure static map list.	Specifies a map group and links it to a local E.164 or X.121 source address and a remote E.164 or X.121 destination address.
menu	Define a user-interface menu.	Specifies underlying commands for user interface menus.
mls rp	Use Multilayer Switching Protocol (MLSP) commands.	—
mpls	Configure MPLS parameters.	—
multilink	PPP multilink global configuration.	—
no	Negate a command or set its defaults.	—
ntp	Configure NTP.	Configures Network Time Protocol.
policy-map	Configure QoS policy map.	Enters config-pmap mode. From there you can enter config-pmap-c mode.
priority-list	Build a priority list.	Establishes queuing priorities based upon the protocol type. This is one of the steps to establishing queuing priorities based on logical unit (LU) addresses.
privilege	Command privilege parameters.	Adjusts privilege level needed to access configuration commands.
prompt	Set system prompt.	Customizes the system prompt.
queue-list	Build a custom queue list.	Assigns priority queueing on an interface.
redundancy	Enter redundancy mode.	Enters config-r mode. From there you can enter config-r-mc mode.
resume-string	Define a host-specific resume string.	—
rlogin	Rlogin configuration commands.	—
rmon	Remote monitoring.	Remote monitoring for Ethernet interfaces.
route-map	Create route-map or enter route-map command mode.	Defines the conditions for redistributing routes from one routing protocol into another or enables policy routing. Enters config-route-map mode.
router	Enable a routing process.	Enables various routing protocols.
rtr	RTR base configuration.	Configures a response time reporter probe.
scheduler	Scheduler parameters.	Schedules timing for CPU process handling.
service	Modify use of network-based services.	—
snmp-server	Modify SNMP parameters.	—
state-machine	Define a TCP dispatch state machine.	—
syscon	Configure system controller.	—
tacacs-server	Modify TACACS query parameters.	—
tag-switching	Dynamic tag switching command	—
terminal-queue	Terminal queue commands.	Changes the retry interval for a terminal port queue.
tftp-server	Provide TFTP service for netload requests.	—
username	Establish user name authentication.	Assigns a user name that is displayed in the configuration files.
virtual-profile	Virtual profile configuration.	Enables virtual profiles by AAA configuration.

Interface Configuration Mode Commands

Table A-4: Commands in Interface Configuration Mode—Router(config-if)#

Command Description Command Use and Purpose

aps

Modify APS parameters.

—

arp

Set arp type (arpa, probe, snap) or timeout.

—

autodetect

Autodetect encapsulations on serial interface.

—

backup

Modify backup parameters.

Not supported.

bandwidth

Set bandwidth informational parameter.

—

bert

Specify a BERT command.

—

bgp-policy

Apply policy propagated by bgp community string.

Enables QPPB on the interface.

carrier-delay

Specify delay for interface transitions.

—

cdp

CDP interface subcommands.

—

clns

CLNS interface subcommands.

—

clock

Configure interface clock source.

—

compress

Set serial interface for compression.

—

crc

Specify CRC word size.

—

default

Set a command to its default value(s).

—

delay

Specify interface throughput delay.

—

description

Interface specific description.

Adds comments to an interface configuration.

dialer

Dial-on-demand routing (DDR) commands.

—

dialer-group

Assign interface to dialer list.

—

down-when-looped

Force looped serial interface down.

—

dsu

Configure DSU properties.

—

encapsulation

Set encapsulation type for an interface.

—

exit

Exit from interface configuration mode.

—

framing

Specify a DS3 framing type.

—

full-duplex

Configure full-duplex operational mode.

—

half-duplex

Configure half-duplex operational mode.

—

help

Description of the interactive help system.

—

hold-queue

Set hold queue depth.

—

idle-character

Set the idle character type.

—

ip

Interface Internet protocol config commands.

Configures IP services on ports and interfaces.

isis

IS-IS commands.

—

iso-igrp

ISO-IGRP interface subcommands.

Filters the establishment of ISO IGRP adjacencies.

keepalive

Enable keepalive.

Sets the keepalive timer for a specific interface.

load-interval

Specify interval for load calculation for an interface.

Changes the time span during which data is accumulated for use in computing load statistics.

logging

Configure logging for interface.

Logs messages to a syslog server.

loopback

Configure internal loopback on an interface.

—

mac-address

Manually set MAC address.

—

mls rp

Use Multilayer Switching Protocol (MLSP) commands.

—

mpls

Configure MPLS interface parameters.

—

mtu

Set the interface maximum transmission unit (MTU).

—

multilink-group

Put interface into a multilink bundle.

—

no

Negate a command or reset its defaults.

—

ntp

Configure NTP.

Configures Network Time Protocol.

pos

Modify POS parameters.

—

ppp

Enter Point-to-Point Protocol.

—

pulse-time

Enable pulsing of DTR during reset.

—

rate-limit

Rate limit.

Configures committed access rate (CAR) and distributed CAR (DCAR) policies.

scramble

Enable DS3 payload scrambling.

—

serial

Serial interface commands.

—

service-policy

Configure QoS service policy.

—

shutdown

Shut down the selected interface.

—

snmp

Modify SNMP interface parameters.

—

tag-switching

Tag switching interface configuration commands.

—

timeout

Define timeout values for this interface.

—

traffic-shape

Enable traffic shaping on an interface or subinterface.

Frame Relay traffic shaping options.

transmit-interface

Assign a transmit interface to a receive-only interface.

—

tx-ring-limit

Configure PA level transmit ring limit.

—

Command	Description	Command Use and Purpose
aps	Modify APS parameters.	—
arp	Set arp type (arpa, probe, snap) or timeout.	—
autodetect	Autodetect encapsulations on serial interface.	—
backup	Modify backup parameters.	Not supported.
bandwidth	Set bandwidth informational parameter.	—
bert	Specify a BERT command.	—
bgp-policy	Apply policy propagated by bgp community string.	Enables QPPB on the interface.
carrier-delay	Specify delay for interface transitions.	—
cdp	CDP interface subcommands.	—
clns	CLNS interface subcommands.	—
clock	Configure interface clock source.	—
compress	Set serial interface for compression.	—
crc	Specify CRC word size.	—
default	Set a command to its default value(s).	—
delay	Specify interface throughput delay.	—
description	Interface specific description.	Adds comments to an interface configuration.
dialer	Dial-on-demand routing (DDR) commands.	—
dialer-group	Assign interface to dialer list.	—
down-when-looped	Force looped serial interface down.	—
dsu	Configure DSU properties.	—
encapsulation	Set encapsulation type for an interface.	—
exit	Exit from interface configuration mode.	—
framing	Specify a DS3 framing type.	—
full-duplex	Configure full-duplex operational mode.	—
half-duplex	Configure half-duplex operational mode.	—
help	Description of the interactive help system.	—
hold-queue	Set hold queue depth.	—
idle-character	Set the idle character type.	—
ip	Interface Internet protocol config commands.	Configures IP services on ports and interfaces.
isis	IS-IS commands.	—
iso-igrp	ISO-IGRP interface subcommands.	Filters the establishment of ISO IGRP adjacencies.
keepalive	Enable keepalive.	Sets the keepalive timer for a specific interface.
load-interval	Specify interval for load calculation for an interface.	Changes the time span during which data is accumulated for use in computing load statistics.
logging	Configure logging for interface.	Logs messages to a syslog server.
loopback	Configure internal loopback on an interface.	—
mac-address	Manually set MAC address.	—
mls rp	Use Multilayer Switching Protocol (MLSP) commands.	—
mpls	Configure MPLS interface parameters.	—
mtu	Set the interface maximum transmission unit (MTU).	—
multilink-group	Put interface into a multilink bundle.	—
no	Negate a command or reset its defaults.	—
ntp	Configure NTP.	Configures Network Time Protocol.
pos	Modify POS parameters.	—
ppp	Enter Point-to-Point Protocol.	—
pulse-time	Enable pulsing of DTR during reset.	—
rate-limit	Rate limit.	Configures committed access rate (CAR) and distributed CAR (DCAR) policies.
scramble	Enable DS3 payload scrambling.	—
serial	Serial interface commands.	—
service-policy	Configure QoS service policy.	—
shutdown	Shut down the selected interface.	—
snmp	Modify SNMP interface parameters.	—
tag-switching	Tag switching interface configuration commands.	—
timeout	Define timeout values for this interface.	—
traffic-shape	Enable traffic shaping on an interface or subinterface.	Frame Relay traffic shaping options.
transmit-interface	Assign a transmit interface to a receive-only interface.	—
tx-ring-limit	Configure PA level transmit ring limit.	—

Controller-Configuration Mode

Many of these commands are described in Chapters 5 and 6.

Table A-5: Commands in SONET Controller Configuration Mode—Router(config-controller)#

Command Description

clock

Specify the clock source for an OC-12 controller.

description

Controller-specific description.

help

Description of the interactive help system.

loopback

Put the entire OC-12 line in loopback.

path

Create an STS-1 path on a channelized SONET controller.

shutdown

Shut down an OC-12 controller.

Command	Description
clock	Specify the clock source for an OC-12 controller.
description	Controller-specific description.
help	Description of the interactive help system.
loopback	Put the entire OC-12 line in loopback.
path	Create an STS-1 path on a channelized SONET controller.
shutdown	Shut down an OC-12 controller.

Table A-6: Commands in T3 Controller Configuration Mode—
Router(config-controller)#

Command Description

cablelength

Cable length in feet (0 to 450).

channelized

Set channelized mode for a DS3.

clock

Specify the clock source for a T3 link.

description

Controller-specific description.

equipment

Specify the equipment type for loopback mode.

framing

Specify the type of framing on a T3 link.

help

Description of the interactive help system.

idle

Specify the idle pattern for all channels on a T3 interface.

loopback

Put the entire T3 line into loopback.

mdl

Maintenance data link configuration.

shutdown

Shut down a DS3 link (send DS3 Idle).

t1

Create or modify a T1 channel.

Command	Description
cablelength	Cable length in feet (0 to 450).
channelized	Set channelized mode for a DS3.
clock	Specify the clock source for a T3 link.
description	Controller-specific description.
equipment	Specify the equipment type for loopback mode.
framing	Specify the type of framing on a T3 link.
help	Description of the interactive help system.
idle	Specify the idle pattern for all channels on a T3 interface.
loopback	Put the entire T3 line into loopback.
mdl	Maintenance data link configuration.
shutdown	Shut down a DS3 link (send DS3 Idle).
t1	Create or modify a T1 channel.

Other Modes

Quality of Service (QoS) commands are described in Chapter 8. Redundancy commands are described in Chapter 9.

Table A-7: Commands in Other Configuration Modes

Command Description Command Use and Purpose

QoS Class Subinterface Mode—Router(config-cmap)#

match

Match a packet attribute.

—

QoS Policy Subinterface Mode—Router(config-pmap)#

class

Policy criteria.

Name of class specified through use of the class-map command.

QoS Policy-Class Subinterface Mode—Router(config-pmap-c)#

default

Assign default values to a class.

—

police

Examine a packet for the specified attributes.

—

queue -limit

Assign a maximum packet count threshold for packet tail drops.

—

random -detect

Assign WRED to a class.

—

set

Set QoS values.

—

Redundancy Subinterface Mode—Router(config-r)#

associate

Associate redundant slots.

—

main-cpu

Enter main-cpu mode.

—

Redundancy Main CPU Subinterface Mode—Router(config-r-mc)#

auto-sync

Synchronize elements.

Synchronizes startup and other files.

failover

Configure failover.

—

Command	Description	Command Use and Purpose
QoS Class Subinterface Mode—Router(config-cmap)#
match	Match a packet attribute.	—
QoS Policy Subinterface Mode—Router(config-pmap)#
class	Policy criteria.	Name of class specified through use of the class-map command.
QoS Policy-Class Subinterface Mode—Router(config-pmap-c)#
default	Assign default values to a class.	—
police	Examine a packet for the specified attributes.	—
queue -limit	Assign a maximum packet count threshold for packet tail drops.	—
random -detect	Assign WRED to a class.	—
set	Set QoS values.	—
Redundancy Subinterface Mode—Router(config-r)#
associate	Associate redundant slots.	—
main-cpu	Enter main-cpu mode.	—
Redundancy Main CPU Subinterface Mode—Router(config-r-mc)#
auto-sync	Synchronize elements.	Synchronizes startup and other files.
failover	Configure failover.	—

Table of Contents

Command Summary

Command Summary

User Exec Mode Commands

Privileged Exec Mode Commands

Global Configuration Mode Commands

Interface Configuration Mode Commands

Controller-Configuration Mode

Other Modes