Cisco Cisco Email Security Appliance C170 Referências técnicas

Configure DNS setup

Commit: This command requires a ‘commit’.

Cluster Management: This command can be used in all three machine modes (cluster, group, machine).

Batch Command: This command supports a batch format.

The batch format of the 

dnsconfig

 command can be used to perform all the fuctions of the traditional 

CLI command.

Configuring DNS to use a local nameserver cache:

dnsconfig parent new <ns_ip> <priority>

Command arguments:

<ns_ip>

 - The IP address of the nameserver. Separate multiple IP addresses with commas.

<priority>

 - The priority for this entry.

Deleting the local nameserver cache:

dnsconfig parent delete <ns_ip>

Configuring alternate DNS caches to use for specific domains:

dnsconfig alt new <domains> <ns_ip>

Cannot be used when using Internet root nameservers.

Command arguments:

<ns_ip>

 - The IP address of the nameserver. Separate multiple IP addresses with commas.

<domains>

 - A comma separated list of domains.

Deleting the alternate DNS cache for a specific domain:

dnsconfig alt delete <domain>