Avaya 106760804 manual Following example adds the DNS address

Chapter 11

ip name-server

Command Mode	Global Configuration.
Description	Adds a DNS server address. The no form of this command removes the
	DNS server address.
Syntax
	To Enable:	ip name-server <ip address>
	To Disable:	no ip name-server <ip address>
Sample Output
	The following example adds the DNS address 210.120.87.90.
	(configure)# ip name-server 210.120.87.90
Systems	P550R, P580, P880, and P882.

11-32 Command Reference Guide for the Avaya P580 and P882 Multiservice Switches, v6.1