Dear Cisco Support,
Hope you all will be fine. I have some questions regarding ISIS.
1- What is route leaking and how can be used in best path selection?
2- What is loop prevention mechanism is ISIS?
3- If we have level 2 configured every where in network. is there any possibility of making loop??? loop will make??
4- In multi topology or in single topology in ISIS, If all neighborships are of IPv6 except two routers making neighbourship of IPv4. This neighbourship will form???
Waiting for reply.
Thanks & BR:
Kamran
