Which of the following timers can be adjusted to reduce the time a router waits between attempts to re-establish an LSP after it has failed?

Which MPLS mode saves only active label mappings received from peer LSRs?

Click on the exhibit button below.

Consider the following:
- Routers R1 and R4 are in Area 1.
- Routers R4 and R5 in Area 0.
- Routers R5 and R3 are in Area 2.
To support LDP-over-RSVP tunnels between routers R1 and R3 over path R1-R4-R5-R3, with which routers will router R5 require targeted sessions? (Choose two)

Which of the following about LDP sessions is TRUE?

LDP is enabled on both ends of a point-to-point link, but the "show router Idp status" command indicates that LDP is operationally down. The Oper Down Reason field shows the message "systemIpDown."
What might cause this condition?