Cisco Cisco Prime IP Express 8.3 Technical References

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  Examples
 
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  Attributes
 
 
backup 
(0)
 
The cluster reference for the backup server in this DNS HA
pair relationship.
 
ha-dns 
 default = enabled
 
This attribute enables/disables HA on the DNS server.
 
ha-dns-backup-mname 
 
Specifies the DNS name of the HA backup server. When set and 
ha-dns-soa-mname-update is enabled, the SOA MNAME field for 
all HA primary zones is set to this FQDN when the HA backup 
server is accepting updates. 
DNS clients can perform SOA queries to determine which server 
should handle update requests. The SOA MNAME change is also 
propagated to secondary servers via zone transfers and notifies.
 
ha-dns-backup-server 
 
The IP address to use for the HA DNS protocol on the backup server.
If this value is unset, the address specified for the backup cluster
will be used. In general, it should only be set if the server is
configured with different interfaces for configuration management
and update requests. The HA DNS protocol should always be
configured with the interface used to service updates.
 
ha-dns-main-mname 
 
Specifies the DNS name of the HA main server. When set and 
ha-dns-soa-mname-update is enabled, the SOA MNAME field for 
all HA primary zones is set to this FQDN when the HA main 
server is accepting updates. 
DNS clients can perform SOA queries to determine which server 
should handle update requests. The SOA MNAME change is also 
propagated to secondary servers via zone transfers and notifies.
 
ha-dns-main-server 
 
The IP address to use for the HA DNS protocol on the main server.
If this value is unset, the address specified for the main cluster
will be used. In general, it should only be set if the server is
configured with different interfaces for configuration management
and update requests. The HA DNS protocol should always be
configured with the interface used to service updates.
 
ha-dns-port 
 default = 653
 
This attribute specifies the TCP port number used for HA
servers communication. The value of this attribute must
be consistent for both HA servers.
 
ha-dns-soa-mname-update 
 default = disabled
Controls whether or not the HA DNS servers will update the MNAME
field of the SOA records on their primary HA zones when failing