I am planing to redesign our current DC network and expected to have Network Failover (HA)(Active/Standby). So i budgeted to buy 2 x ASA5510 and 2 x GE Switches. Attached is my Plan in mind. can some body verify, whether need to amend anything in my approach?
1. Firewall to Firewall connection required
2. What action required to take if Primary Firewall or switch fails.
3. Witch is the right approach of keeping Servers in each VLAN (WEB, APPlications & DB)