Command Reference
DNS Commands
6 DNS Commands
6.1 clear host
Use this command to clear the dynamically learned host name.
clear host
[ * |
host-name
]
Parameter
Description
Parameter
Description
host-name
Deletes the specified dynamic domain name buffer.
*
Deletes all dynamic domain name buffer.
Defaults
N/A
Command
Mode
Privileged EXEC mode.
Usage Guide
You can obtain the mapping record of the host name buffer table in two ways: 1) the
ip host
static
configuration, 2) the DNS dynamic learning. Execute this command to delete the host name records
learned by the DNS dynamically.
Configuration
Examples
The following configuration deletes the dynamically learned mapping records from the host name-IP
address buffer table.
Ruijie(config)#clear host *
Related
Commands
Command
Description
show hosts
Displays the host name buffer table.
Platform
Description
N/A
6.2 ip domain-lookup
Use this command to enable DNS domain name resolution. Use the
no
form of this command to
disable the DNS domain name resolution function.
ip domain-lookup
no ip domain-lookup
Parameter
Description
Parameter
Description
Содержание RG-S29 Series
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