Command Reference Guide

254 ● ppp ipcp dns request 3Com Router 5000 Family and Router 6000 Family
Command Reference
ppp ipcp dns request
Purpose Use the ppp ipcp dns request command to enable the router to request the
peer for a DNS server address.
Use the undo ppp ipcp dns request command to disable the router to request
the peer for a DNS server address.
Syntax ppp ipcp dns request
undo ppp ipcp dns request
Parameters None
Default By default, the router is disabled to request the peer for a DNS server address.
Example Enable interface Dialer0 to request for a DNS server address.
[Router-Dialer0] ppp ipcp dns request
View This command can be used in the following views:
■ Interface view
Description When the router is connected using PPP to another device, a network access server of
a service provider for example, this allows the router to request the peer for a DNS
server address through negotiation.
The valid DNS server address obtained after negotiation is displayed in the output
information about the corresponding interface.
Related Commands ■ ppp authentication-mode
■ ppp ipcp dns
■ ppp ipcp dns admit-any
■ local-user