Could do please someone help me to solve one of the design problem.
as in the attached diagram, SW A and SW B act as L3 device and all other switches act as L2
switch. For a particular vlan A SW A act as Master. similarly for vlan x also.
If SW A is line card fails, link a, link b and link c will fail. Then SW B should come master for VLAN x.
Further, non of the port was on the vlan x on SW A, vlan interface A should be down on SW A.
In this case, how the packet from VLAN A reach VLAN x ? Once packet from vlan A reaches SW A how can we route to
VLAN x ?
Is it possible to run OSPF ( eventhough at normal condition all the networks are directly connected ) ?
Appreciate the helps !