Hotspot Questions
Why did Branch1 router lose WAN connectivity with R1 router?
A. The IP address is misconfigured on PPP multilink interface on the Branch1 router.
B. The PPP multilink group is misconfigured on the anch1 serial interfaces.
C. The PPP multilink group is misconfigured on the R1 serial interfaces.
D. The Branch1 serial interfaces are placed in a shutdown condition.
This question doesn’t make sense as there is no config provided in the explanation.
I found similar one elsewhere and they compare Tunnel0 interface with Multilink1 link and then claim it’s down due to misconfigured IPs. But I have also noticed 2 serial interfaces are down on Branch 1 router which makes D the correct answer. But then again – no one knows what config based on this answer is provided. I wouldn’t trust it blindly 🙂