| 13.2 |  | Serial Cable Failover Configuration |
| 13.2.4 |  | Verifying failover configuration |

| Figure illustrates an example of the show failover command both before and after failure to the primary PIX Security Appliance. This example shows the primary PIX Security Appliance going from active mode to standby mode. The example also shows the secondary PIX going from standby mode to active mode during a failover. Notice that during this process, the primary PIX Security Appliance swaps its system IP addresses with the secondary PIX Security Appliance failover IP addresses.

More information is available in the Command Reference.