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Q41. A targeted-LDP session may exist between directly connected or non-directly connected devices 

A. TRUE 

B. FALSE 

Answer:


Q42. Click on the exhibit button below. 

Given the configuration below, which of the following commands would enable fast reroute on the LSP? Choose two answers 

A. This configuration already is configured for FRR. 

B. fast-reroute facility 

C. fast-reroute one-to-one 

D. secondary <name> 

E. standby 

Answer: B,C 


Q43. If an LSP's loose primary path includes the statement "include green" and "exclude red;" how does CSPF choose the LSP's path? 

A. CSPF chooses a link that is a member of both administrative groups 

B. CSPF chooses only those links that are NOT members of the green admin group 

C. CSPF prunes the green links and uses these links for the secondary path 

D. CSPF signals the LSP path over the green links only, and prunes all other links 

Answer:


Q44. Which LSA is used for OSPF-TE purposes? 

A. Type 9 LSA ?Link local LSA 

B. Type 10 LSA ?Area local LSA 

C. Type 8 LSA ?TE router LSA 

D. Type 11 LSA ?Network LSA 

Answer:


Q45. 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) 

A. Router R1 

B. Router R4 

C. Router R2 

D. Router R3 

Answer: B,D 


Q46. Click on the exhibit button below. 

Assuming that LSP R1-R2-R3 requests the default fast reroute configuration, which router becomes a DMP for the detour tunnels? 

A. Router R1 

B. Router R2 

C. Router R3 

D. Router R4 

E. Router R5 

Answer:


Q47. Which of the following prerequisites must you configure on a router to enable LDP-over-RSVP support? (Choose two) 

A. Configure the T-LDP peers for tunneling. 

B. Configure tunneled T-LDP sessions between PE routers. 

C. Enable Idp-over-rsvp in the IGP configuration on the PEs and ABRs 

D. Enable LSP stitching on the RSVP LSPs 

Answer: A,C 


Q48. Which of the following statements regarding LDP-over-RSVP are true? (Choose two) 

A. Targeted sessions must exist between all routers in the tunnel's path. 

B. Each LDP interface must be configured to support LDP tunneling. 

C. LDP prefixes resolve to an RSVP LSP, rather than to a physical egress interface. 

D. RSVP LSPs must exist between each PE-ABR pair, or ABR-ABR pair in each area. 

Answer: C,D