Technical References

Cisco AsyncOS 9.1 for Email CLI Reference Guide

Chapter 3 The Commands: Reference Examples

DNS

–

<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.

Note You can override certain domains by specifying an alternate name server for that domain.

• Deleting nameservers:

Note When deleting, if you do not specify an ns_name, then all nameservers for that domain will be removed.

• Clearing all DNS settings and automatically configuring the system to use the Internet root servers:

dnsconfig parent delete <ns_ip>

dnsconfig alt new <domains> <ns_ip>

dnsconfig alt delete <domain>

dnsconfig roots new <ns_domain> <ns_name> <ns_ip>

dnsconfig roots delete <ns_domain> [ns_name]

dnsconfig roots