Manual
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ip domain-list <WORD> 
no ip domain-list <WORD> 
To configure/delete domain name suffix. 
4.  To delete the domain entry of specified address in dynamic cache 
Command 
Explanation 
Admin Mode 
clear dynamic-host {<ip-address> | <ipv6-
address> | all} 
To delete the domain entry of specified address 
in dynamic cache. 
5.  To enable DNS dynamic domain name resolution 
Command 
Explanation 
Global Mode 
dns lookup {ipv4 | ipv6} <hostname> 
To  enable  DNS  dynamic  domain  name 
resolution. 
6.  Enable/disable DNS SERVER function 
Command 
Explanation 
Global Mode 
ip dns server 
no ip dns server 
Enable/disable DNS SERVER function. 
7.  Configure the max number of client information in the switch queue 
Command 
Explanation 
Global Mode 
ip dns server queue maximum <1-5000> 
no ip dns server queue maximum 
Configure the max number of client information 
in the switch queue. 
8.  Configure the timeout value of caching the client information on the switch 
Command 
Explanation 
Global Mode 
ip dns server queue timeout <1-100> 
no ip dns server queue timeout 
Configure  the  timeout  value  of  caching  the 
client information on the switch. 
9.  Monitor and diagnosis of DNS function 
Command 
Explanation 
Admin Mode and Configuration Mode 










