642-691 CCIP Braindump
ExamSoon 642-691 Exams
Cisco CCIP BGP + MPLS Exam (BGP + MPLS)
O rder : 642-691 Exam
Practice Exam: 642-691
Exam Number/Code: 642-691
Exam Name: CCIP BGP + MPLS Exam (BGP + MPLS)
Questions and Answers: 80 Q&As
Free 642-691 Braindumps
Exam : Cisco 642-691
Title : Cisco CCIP BGP + MPLS Exam (BGP + MPLS)
1. What does the following command accomplish? sanjose#clear ip bgp 10.1.1.1 in prefix-filter
A. The sanjose router will perform an outbound soft reconfig to the 10.1.1.1 neighbor.
B. The sanjose router will send out the ORF prefix-list so that a new route refresh will be received from the 10.1.1.1
neighbor.
C. The 10.1.1.1 router will perform an inbound soft reconfig on the updates from the sanjose neighbor.
D. The 10.1.1.1 router will send out the ORF prefix-list so that a new route refresh will be received from the sanjose
neighbor.
E. The bgp session between the sanjose and the 10.1.1.1 router will be reset so that all the new bgp updates from the
10.1.1.1 router can be processed by the inbound prefix-list at the sanjose router.
F. The bgp session between the sanjose and the 10.1.1.1 router will be reset so that all the new bgp updates from the
sanjose router can be processed by the inbound prefix-list at the 10.1.1.1 router.
Answer: B
2. For which purpose is the command mpls ldp maxhops used?
A. In large ATM-MPLS networks, the LFIB can become too large and it may be necessary to limit the maximum
diameter of the MPLS LSPs.
B. Because downstream-on-demand label allocation uses hop count to control loop detection, it maybe necessary to
limit the maximum diameter of the MPLS network.
C. Because end-to-end delay can cause problems with some voice applications, it may be necessary to limit the
maximum diameter of the MPLS network.
D. When interconnecting large frame mode MPLS and cell mode networks it may be necessary to limit the maximum
network diameter to prevent forwarding loops.
Answer: B
3. What are three drawbacks of a peer-to-peer VPN using a shared provider edge (PE)