LTM HA L3 not L2 connectivity
Hi we're planning to deploy x2 F5 LTM devices in x2 different locations. These 2 nodes should form a cluster and probably an active active (for traffic balancing amonmg both nodes)o ne built up of x2 traffic groups. Our customer is a bit concern about the idea to extend the L2 networks (internal, external, and HA ones) among both Datacenters. Could it be possible to completly avoid the L2 vlans extension between both DC's and use only L3 capabilities both for pool memebers and LTM devices HA subnets (managment, configSync, mirroring vlans)? is it mandatoy that at least the failover ones belong to the same IP subnet on both boxes? Thx in advance. BR Gab