Technical References

failover-pair <name> sync <update | complete | exact>
[<main-to-backup | backup-to-main>]
Description
The failover-pair command lets you define and manage the failover
relationship between a main and backup server.
Either the main and backup clusters or the main and backup server
IP addresses can be specified with the create command. If the
main-server and backup-server addresses are set, the cluster addresses
will only be used for synchronization of the server configuration.
The referenced clusters must be configured with appropriate connection
credentials for the sync command to be successful.
Examples
Status
See Also
cluster
Attributes
backup oid(CCMCluster)
Identifies the cluster that contains the backup server for
a failover pair.
backup-pct percent default = 10%
Controls the percentage of available addresses that the main
server sends to the backup server. Set this value
on the main server. If it is set on a backup server, it is
ignored (to enable copying of configurations).
Unless you explicitly set this value on a scope and you disable
load balancing, the value set here becomes the default value.
backup-server ipaddr
Controls the IP address used for the failover protocol on the
backup server. If this value is unset, the address specified
for the backup cluster is used. Cisco recommends setting
this attribute only if the server is configured with
different interfaces for configuration management and clients
requests. Always configure the failover protocol with the
interface used to serve clients.
dynamic-bootp-backup-pct percent