Cisco Cisco Email Security Appliance C160 Références techniques

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CLI Reference Guide for AsyncOS 9.6 for Cisco Email Security Appliances
 
Chapter 3      The Commands: Reference Examples
  DNS
Usage
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.
Batch Format
The batch format of the 
dnsconfig
 command can be used to perform all the functions of the traditional 
CLI command.
Configuring DNS to use a local nameserver cache:
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:
Configuring alternate DNS caches to use for specific domains:
Note
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:
Configuring DNS to use the Internet root nameservers:
Nameserver arguments:
<ns_domain>
 - The domain to override.
<ns_name>
 - The name of the nameserver.
<ns_ip>
 - The IP address of the nameserver.
dnsconfig parent new <ns_ip> <priority>
dnsconfig parent delete <ns_ip>
dnsconfig alt new <domains> <ns_ip>
dnsconfig alt delete <domain>
dnsconfig roots new <ns_domain> <ns_name> <ns_ip>