IS-IS - Authentication in IS-IS
3 important questions on IS-IS - Authentication in IS-IS
What are the commands to configure authentication for LAN IIH level 1/2?
(config-if)# isis auth key-chain name level-1/level-2
What are the command to configure authentication for P2P IIH?
(config-if)#isis authentication key-chain name
So no difference between L1 & L2 hellos (p-2-p only using L1L2 hellos)
For what can IS-IS be authenticated?
-For non-IIH (LSP,CSNP,PSNP)
The question on the page originate from the summary of the following study material:
- A unique study and practice tool
- Never study anything twice again
- Get the grades you hope for
- 100% sure, 100% understanding