Does anyone have a better method for upgrading config changes on a redundant pair of VPN concentrators? Here's my process.Procedures for upgrading configuration changes on redundant (backup) VPN3030 ConcentratorsStrategy: All changes to the master co...

I recently had some problems upgrading from my Cat6500 CatOS 6.2(3) to CatOS 6.3(8). Just wondering if anyone else has had any problems like I experienced. My success rate is 75% so far. Scenario 1:Successfully TFTP’ed 6.3(8) to slot0: of active (mo...