Command Line Reference Guide

IPv4 Routing | 523
To view current bindings, use the show hosts command. To view DNS related configuration, use the
show running-config resolve command.
Related
Commands
ip domain-lookup
c e s
Enable dynamic host-name to address resolution (that is, DNS).
Syntax
ip domain-lookup
To disable DNS lookup, use the no ip domain-lookup.
Defaults
Disabled.
Command Mode
CONFIGURATION
Command
History
Usage
Information
To fully enable DNS, also specify one or more domain name servers with the ip name-server
command.
FTOS does not support sending DNS queries over a VLAN. DNS queries are sent out all other
interfaces, including the Management port.
To view current bindings, use the show hosts command.
Related
Commands
ip domain-name
c e s
Configure one domain name for the switch.
Syntax
ip domain-name name
To remove the domain name, enter no ip domain-name.
Parameters
Defaults
Not configured.
Command Modes
CONFIGURATION
ip domain-name Specify a DNS server.
Version 8.3.5.0 Introduced on the S55.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
ip name-server Specify a DNS server.
show hosts View current bindings.
name
Enter one domain name to be used to complete unqualified names (that is,
incomplete domain names that cannot be resolved).