Configuring A Router Hostname And Ip Domain Name - Cisco IOS XR Configuration Manual

How to Implement CA Interoperability

Configuring a Router Hostname and IP Domain Name

This task configures a router hostname and IP domain name.
You must configure the hostname and IP domain name of the router if they have not already been
configured. The hostname and IP domain name are required because the router assigns a fully qualified
domain name (FQDN) to the keys and certificates used by IPSec, and the FQDN is based on the
hostname and IP domain name you assign to the router. For example, a certificate named
router20.example.com is based on a router hostname of router20 and a router IP domain name of
example.com.
SUMMARY STEPS
1.
2.
3.
4.
DETAILED STEPS
Command or Action
Step 1
configure
Example:
RP/0/RP0/CPU0:router# configure
Step 2
hostname name
Example:
RP/0/RP0/CPU0:router(config)# hostname myhost
Cisco IOS XR System Security Configuration Guide
SC-6
configure
hostname name
domain name domain-name
end
or
commit
Implementing Certification Authority Interoperability on Cisco IOS XR Software
Purpose
Enables global configuration mode.
Configures the hostname of the router.