Configuration Features:
- F5 Load Balancing
- High Availability Via Redundancy
- Gigabit Private VLAN
A highly available topology is illustrated here through the use of redundancy, multiple private/public VLANs, and load balancing groups. The load balanced groups are color coded and labeled Group A, Group B, and Group C.
Each group has an instance on each leg of the network, preventing downtime if hardware or software failures occur.
A configuration like this might have HTTP pools with cookie persistence and HTTPS pools with source IP persistence.