Online Access Free 4A0-103 Practice Test

Router R4 originates 500 RSVP signaled LSPs with default hello and refresh timer settings If the only downstream communication fails (link is operationally UP), how long will RSVP wait before it declares the RSVP sessions down?

• A.9000ms
• B.3000ms
• C.30000ms
• D.120000ms

Click on the exhibit.

An LDP-over-RSVP tunnel is established between PE-1 and PE-2. Which of the following is NOT required to protect the LDP-over-RSVP tunnel?

• A.PE-1 requires T-LDP sessions to both ABR-1 and ABR-2.
• B.ABR-1 requires T-LDP sessions to all ABRs in area 0.
• C.PE-1 requires a full mesh of RSVP-TE LSPs to all routers in area 1.
• D.PE-1 requires fast reroute enabled on all RSVP-TE LSPs.

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 R3
• B.Router R1
• C.Router R2
• D.Router R5
• E.Router R4

Which of the following routing protocols are supported on the Alcatel-Lucent 7750 SR to
enable constraint-based LSPs? (Choose two)

• A.OSPF-TE
• B.RIPv2-TE
• C.CSPF
• D.ISIS-TE
• E.RSVP-TE

How does MPLS-TE overcome the issue of IP hyper-aggregation?

• A.By defining multiple LSPs across a network and implementing an IGP load balancing
  algorithm across them.
• B.By enabling the creation of LSPs across alternate links to balance the network traffic.
• C.By not allowing more than one LSP to use a particular path.
• D.By eliminating the requirement for core IP routing.