Chapter 23
| Domain Name Service Commands
DNS Commands
– 582 –
Command Mode
Global Configuration
Command Usage
Use the
no ip host
command to clear static entries, or the
command to clear dynamic entries.
Example
This example maps an IPv4 address to a host name.
Console(config)#ip host rd5 192.168.1.55
Console(config)#end
Console#show hosts
No. Flag Type IP Address TTL Domain
---- ---- ------- -------------------- ----- ------------------------------
0 2 Address 192.168.1.55 rd5
Console#
ip name-server
This command specifies the address of one or more domain name servers to
use for name-to-address resolution. Use the
no
form to remove a name server
from this list.
Syntax
[
no
]
ip name-server
server-address1
[
server-address2
…
server-address6
]
server-address1
- IPv4 or IPv6 address of domain-name server.
server-address2
…
server-address6
- IPv4 or IPv6 address of
additional domain-name servers.
Default Setting
None
Command Mode
Global Configuration
Command Usage
The listed name servers are queried in the specified sequence until a
response is received, or the end of the list is reached with no response.
Example
This example adds two domain-name servers to the list and then displays the
list.
Console(config)#ip name-server 192.168.1.55 10.1.0.55
Console(config)#end
Console#show dns
Domain Lookup Status:
DNS disabled
