Manual

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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
show dns name-server
To show the configured DNS server
information.
show dns domain-list
To show the configured DNS domain name
suffix information.
show dns hosts
To show the dynamic domain name information