You have recently added LDP-signaled VPLS to your network. The VPLS connections are
established and you have been asked to verify that the forwarding plane is working properly.
Which three commands would you use? (Choose three.)

You have configured bidirectional LSPs between R1 and R3. You notice that the LSPs are not coming up.
Referring to the exhibit, which statement is correct?

You have created a new IS-IS adjacency between identical routers over two STM-4 circuits. After
enabling no-keepalives on the interfaces, they come up and you are able to ping between the
routers. However, the IS-IS adjacency still will not establish.
Which step will determine the cause of the problem?

You are asked to retain several routes from an external BGP neighbor in the routing table on your
local router, but you are not allowed to forward traffic to these destinations. You have configured a
forwarding table firewall filter to block these routes, and applied it under the (edit forwardingoptions] hierarchy, but the routes are still showing up in the forwarding table. What is required to
achieve this task?

Your currently configured regular expression does not match the AS path shown below:
2135 55 55 55 55 3796
Which three regular expressions would match this path? (Choose three.)

PE-1 is not sending any routes to the CE router in the Cust routing instance.
What is the reason?

R1 and R2 are IS-IS Level 1 routers, but are not forming an adjacency.

Which two reasons would account for this happening? (Choose two.)

An OSPF neighbor between routers R1 and R2 is stuck in loading state on R2. What are two
causes? (Choose two.)

One of your router’s OSPF adjacencies is down.
What are three reasons for this adjacency state change? (Choose Three)

You have configured an IS-IS adjacency between routers R1 and R2. However, the adjacency is
not coming up. Referring to the exhibit, what appears to be the problem?