Firewall:Configuring stateful Active/Standby failover using a pair of PIX525

Pre-requisite to do Active/Active and Active/Standby failover 1. If you own a pair of PIX525 you need an unrestricted license to use the failover feature. Licensed features for this platform: Maximum Physical Interfaces  : 10 Maximum VLANs                : 100 Inside Hosts                 : Unlimited Failover                     : Active/Active VPN-DES                      : Enabled VPN-3DES-AES                 : Enabled Cut-through Proxy            : … Continue reading Firewall:Configuring stateful Active/Standby failover using a pair of PIX525

Upgrading ASA from 7.2(4) to 8.2(1)

Upgrading ASA from 7.2(4) to 8.2(1) by Cyrus Lok on Thursday, April 8, 2010 at 8:33pm Verify free disk space, ASA flash allows multiple copies of image files to be loaded as long as it has sufficient space. ciscoasa# dir flash: Directory of disk0:/ 6 -rw- 8515584 08:42:32 Dec 11 2009 asa724-k8.bin 7 -rw- 4181246 … Continue reading Upgrading ASA from 7.2(4) to 8.2(1)