Cisco Systems OL-15986-01 Security Camera User Manual


 
12-4
Cisco NAC Guest Server Installation and Configuration Guide
OL-15986-01
Chapter 12 Replication and High Availability
Replication Status
Replication Status
At any moment in time you can check the replication status of the Cisco NAC Guest Servers. This is
useful to make sure replication is happening as you want it to.
Step 1 From the administration interface select Authentication > Replication Settings from the left hand menu
(
Figure 12-3).
Figure 12-3 Replication Status
At the bottom of the page is the Replication Status. You can check the status of replication and how many
changes need to be replicated between each device.
Recovering from Failures
Network Connectivity
When the network connectivity between two Cisco NAC Guest Servers fails the Cisco NAC Guest
Servers will store up to 1GB of changes. When connectivity is restored if the amount of changes is less
than 1GB they will synchronize with each other. If more than 1GB of changes are stored the Cisco NAC
Guest Server will stop the replication process and you will need to setup replication again.