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Cisco Router Cisco IOS XR User Manual

Cisco Router Cisco IOS XR
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5-22
Cisco IOS XR Getting Started Guide
OL-10957-02
Chapter 5 Configuring Additional Router Features
Configuration Limiting
Examples
In the following example, the show rpl maximum command is used in EXEC mode to display the
current setting for RPL limits and number of each limit currently in use. A summary of the memory used
by all of the defined policies is also shown below the limit settings.
RP/0/RP1/CPU0:router# show rpl maximum
Current Current Max
Total Limit Limit
------------------------------------------------------------
Lines of configuration 0 65536 131072
Policies 0 3500 5000
Compiled policies size (kB) 0
RP/0/RP1/CPU0:router#
In the next example, the rpl maximum command changes the currently configured line and policy
limits. The show rpl maximum command displays the new settings.
RP/0/RP1/CPU0:router# configure
RP/0/RP1/CPU0:router(config)# rpl maximum policies 4000
RP/0/RP1/CPU0:router(config)# rpl maximum lines 80000
RP/0/RP1/CPU0:router(config)# commit
RP/0/RP1/CPU0:Apr 1 00:23:44.062 : config[65709]: %LIBTARCFG-6-COMMIT : Configu
ration committed by user 'UNKNOWN'. Use 'show configuration commit changes 1000000010'
to vi
ew the changes.
RP/0/RP1/CPU0:router(config)# exit
RP/0/RP1/CPU0:Apr 1 00:23:47.781 : config[65709]: %SYS-5-CONFIG_I : Configured
from console by console
RP/0/RP1/CPU0:router# show rpl maximum
Current Current Max
Total Limit Limit
------------------------------------------------------------
Lines of configuration 0 80000 131072
Policies 0 4000 5000
Compiled policies size (kB) 0
RP/0/RP1/CPU0:router#

Table of Contents

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Cisco Router Cisco IOS XR Specifications

General IconGeneral
BrandCisco
ModelRouter Cisco IOS XR
CategorySoftware
LanguageEnglish

Summary

CHAPTER 1 Introduction to Cisco IOS XR Software

Router Management Interfaces

Details the interfaces used for router management: CLI, Craft Works, XML API, and SNMP.

Selecting and Identifying the Designated Shelf Controller

Explains how to select and identify the Designated Shelf Controller (DSC) on Cisco routers.

Connecting to the Router Through the Console Port

Provides instructions for establishing an initial connection to the router via the console port.

CHAPTER 2 Bringing Up the Cisco IOS XR Software on a Standalone Router

Bringing Up and Configuring a Standalone Router

Provides steps to connect to the router and configure root-system username and password.

Verifying the System After Initial Bring-Up

Explains how to verify the router's status using show commands after initial system bring-up.

CHAPTER 3 Bringing Up the Cisco IOS XR Software on a Multishelf System

Information About Bringing Up a Multishelf System

Provides overview and rack number planning information before bringing up a multishelf system.

Configuring the External Cisco Catalyst 6509 Switches

Includes instructions to configure and verify Catalyst switches for the CRS-1 multishelf router.

Integrated Switch System

Describes integrated switches on fabric chassis and their role in control network connections.

Bringing Up and Configuring Rack 0

Details the procedure to bring up and configure Rack 0 in the multishelf system.

Bringing Up and Verifying FCCs

Provides steps to bring up and configure Fabric Card Chassis (FCCs) in the multishelf system.

Bringing Up and Verifying the Non-DSC LCC

Guides on bringing up and configuring the next Line Card Chassis (LCC) in the multishelf system.

CHAPTER 4 Configuring General Router Features

Connecting and Communicating with the Router

Describes how to connect to the router using a terminal or PC for management.

Logging In to a Router or an SDR

Details the login process, including username, password validation, and user group assignments.

User Access Privileges

Describes how usernames and passwords determine access rights and command usage.

Navigating the Cisco IOS XR Command Modes

Explains the different command modes and how to navigate between them using the CLI.

Managing Configuration Sessions

Details the two-stage configuration process: target configuration and commit.

Configuring the SDR Hostname

Explains how to configure the hostname for an SDR to identify it on the network.

Configuring the Management Ethernet Interface

Provides steps to configure the Management Ethernet interface for remote management.

CHAPTER 5 Configuring Additional Router Features

CHAPTER 6 CLI Tips, Techniques, and Shortcuts

CHAPTER 7 Troubleshooting the Cisco IOS XR Software

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