web analytics

Tag: 642-780 exam

New Passleader Cisco 642-780 Practice Tests Dumps Download For Free (71-80)

QUESTION 71
A Cisco 7600 series Router is experiencing high CPU utilization and poor forwarding performance. Investigation reveals that packet forwarding has been punted to the RP. What are two possible causes of this behavior? (Choose two)

A.    The routing table is too large
B.    Liberal retention mode has been disabled
C.    An insufficient number of flow masks are configured
D.    A large number of access list entries are configured
E.    IGP timers need to be returned to improve routing convergence

Continue reading “New Passleader Cisco 642-780 Practice Tests Dumps Download For Free (71-80)”

Leave a Comment

New Passleader Cisco 642-780 Practice Tests Dumps Download For Free (41-50)

QUESTION 41
You have been asked to verify if the OSPF protocol is enabled for Layer 3 MPLS VPN service on the link between the PE and CE. Assume the PE is running on Cisco IOS XR software. Which command should be used to verify that the OSPF protocol is enabled for Layer 3 MPLS VPN service on a link between a PE router and a CE router?

A.    show ip ospf interface brief
B.    show vrf VRFNAME detail
C.    show ospf vrf VRFNAME interface brief
D.    show ospf interface brief
E.    show ip protocols

Continue reading “New Passleader Cisco 642-780 Practice Tests Dumps Download For Free (41-50)”

Leave a Comment

New Passleader Cisco 642-780 Practice Tests Dumps Download For Free (31-40)

QUESTION 31
What function does the penultimate LSR perform to help optimize MPLS?

A.    Pops the label before packet reaches the PE router
B.    Restore the original ingress settings to the EXP field
C.    Ensure that the LSP is Taking the shortest path
D.    Verifies that there are no loops in the path

Continue reading “New Passleader Cisco 642-780 Practice Tests Dumps Download For Free (31-40)”

Leave a Comment

New Passleader Cisco 642-780 Practice Tests Dumps Download For Free (11-20)

QUESTION 11
Refer to the exhibit. Given the partial configuration, which statement is true?
111

A.    The 209.165.200.230 router is a P router
B.    The 209.165.200.230 router is a CE router
C.    The 209.165.200.230 router is a PE router
D.    The 209.165.200.230 router is a customer oriented behind the CE router

Continue reading “New Passleader Cisco 642-780 Practice Tests Dumps Download For Free (11-20)”

Leave a Comment