domain ip host

The command defines a static DNS entry.

The use of a negative form (no) of the command removes the entry.

Syntax
[no] domain ip host <NAME> <IP>
Parameters

<NAME> – host name, set by the string of up to 255 characters.

<IP> – host IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

Required privilege level

10

Command mode

CONFIG

Example:
esr(config)# domain ip host eltex.loc 172.16.0.3
CODE

domain lookup enable

The command enables DNS names resolution.

The use of a negative form (no) of the command disables DNS names resolution.

Syntax
[no] domain lookup enable [ vrf <VRF> ]
Parameters

<VRF> – VRF instance name, set by the string of up to 31 characters, within which DNS names resolution will be enabled.

Required privilege level

10

Command mode

CONFIG

Example:
esr(config)# domain lookup enable
CODE

domain name

The command allows to assign domain name for the router.

The use of a negative form (no) of the command removes domain name for the router.

Syntax
domain name <NAME> 
no domain name
Parameters

<NAME> – router domain name, set by the string from 1 to 255 characters.

Required privilege level

10

Command mode

CONFIG

Example:
esr(config)# domain name eltex-co.ru
CODE

domain name-server

The command defines DNS server IP address used for DNS names resolution.

The use of a negative form (no) of the command removes DNS server address.

Syntax
[no] domain name-server <IP> [vrf <VRF>]
Parameters

<IP> –  IP address of DNS server being used, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255];

<VRF> – VRF instance name, set by the string of up to 31 characters, within which the interaction with DNS server will occur.

Required privilege level

10

Command mode

CONFIG

Example:
esr(config)# domain name-server 172.16.0.1
CODE