Command Reference Guide

3Com Router 5000 Family and Router 6000 Family ddns domainname ● 33
Command Reference
ddns domainname
Purpose Use the ddns domainname command to configure a domain name whose domain
name-to-IP address mapping on DNS needs update by using the service of the DDNS
service provider.
Use the undo ddns domainname to delete the configured domain name.
Syntax ddns domainname name
undo ddns domainname
Parameters name
Domain name whose domain name-to-IP address
mapping can be updated on DNS by using the service
of the DDNS service provider. Valid values are a string
of 1
WR 30 characters.
Default By default, no domain name is configured.
Example Configure domain name www.3Com.com, allowing its domain name-to-IP address
mapping to be updated on DDS by using the service of the DDNS service provider.
[3Com-ddns-3322.org] ddns domainname www.h3c.com
View This command can be used in the following views:
■ DDNS Configuration view
Related Command ddns refresh