Cisco Systems OL-14361-01

5-104

Cisco IOS XR Getting Started Guide

OL-14361-01

Chapter5 Configuring Additional Router Features

Configuring the Domain Name and Domain Name Server

To configure the DNS and DNS server, complete the following steps:

SUMMARY STEPS

1. configure

2. domain name domain-name-of-organization

3. domain name-server ipv4-address

4. commit

end

5. show hosts

DETAILED STEPS

Command or Action Purpose

Step1 configure

Example:

RP/0/RP0/CPU0:router# configure

Enters global configuration mode.

Step2 domain name domain-name-of-organization

Example:

RP/0/RP0/CPU0:router(config)# domain name

cisco.com

Defines a default domain name used to complete

unqualified hostnames.

Step3 domain name-server ipv4-address

Example:

RP/0/RP0/CPU0:router(config)# domain

name-server 192.168.1.111

Specifies the address of a name server to use for name and

address resolution (hosts that supply name information).

Note You can enter up to six addresses, but only one for

each command.

Contents

Main CHAPT ER Configuring Additional Router Features Contents Configuring the Domain Name and Domain Name Server Page Page Configuring Telnet, HTTP, and XML Host Services Prerequisites Page Related Documents Managing Configuration History and Rollback Displaying the CommitIDs Displaying the Configuration Changes Recorded in a CommitID Previewing Rollback Configuration Changes Rolling Back the Configuration to a Specific Rollback Point Rolling Back the Configuration over a Specified Number of Commits Loading CommitID Configuration Changes to the Target Configuration Loading Rollback Configuration Changes to the Target Configuration Deleting CommitIDs Configuring Logging and Logging Correlation Logging Locations and Severity Levels Alarm Logging Correlation Configuring Basic Message Logging Page Disabling Console Logging Creating and Modifying User Accounts and User Groups Displaying Details About User Accounts, User Groups, and Task IDs Configuring User Accounts Creating Users and Assigning Groups Page Configuring Software Entitlement Configuration Limiting Static Route Configuration Limits IS-IS Configuration Limits OSPFv2 and v3 Configuration Limits 5-124 The following examples illustrate OSPF configuration limits: Maximum Interfaces for Each OSPF Instance: Example The following example configures the maximum interface limit on a router: Maximum Routes Redistributed into OSPF: Example Number of Parallel Links (max-paths): Example BGP Configuration Limits Page Routing Policy Language Line and Policy Limits 5-128 Multicast Configuration Limits MPLS Configuration Limits Other Configuration Limits