Domain Name Service Commands

4

 

Table 4-77 DNS Commands (Continued)

 

 

 

 

 

 

 

 

 

 

Command

Function

Mode

Page

 

 

 

 

 

 

 

show dns

Displays the configuration for DNS services

PE

 

4-238

 

 

 

 

 

 

 

show dns cache

Displays entries in the DNS cache

PE

 

4-238

 

 

 

 

 

 

 

clear dns cache

Clears all entries from the DNS cache

PE

 

4-239

 

 

 

 

 

 

 

 

ip host

This command creates a static entry in the DNS table that maps a host name to an IP address. Use the no form to remove an entry.

Syntax

[no] ip host name address1 [address2 address8]

name - Name of the host. (Range: 1-64 characters)

address1 - Corresponding IP address.

address2 address8 - Additional corresponding IP addresses.

Default Setting

No static entries

Command Mode

Global Configuration

Command Usage

Servers or other network devices may support one or more connections via multiple IP addresses. If more than one IP address is associated with a host name using this command, a DNS client can try each address in succession, until it establishes a connection with the target device.

Example

This example maps two address to a host name.

Console(config)#ip host rd5 192.168.1.55 10.1.0.55

Console(config)#end

Console#show hosts

Hostname rd5

Inet address

10.1.0.55192.168.1.55

Alias Console#

clear host

This command deletes entries from the DNS table.

Syntax

clear host {name *}

name - Name of the host. (Range: 1-64 characters)

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Accton Technology ES3552XA, ES3526XA Ip host, No ip host name address1 address2 … address8, Syntax Clear host name