QUESTION: 5

When MPLS is deployed in the network and the network layer protocol is IP, the route corresponding to the FEC must exist in the IP routing table of the LSR, otherwise the label forwarding entry of the FEC will not take effect.

True
False

Answer(s): A

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QUESTION: 6

What characteristics must a high-risk operation plan have?

with verification
Strong operability
accurate
can return

Answer(s): A,B,C,D

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QUESTION: 7

Which of the following operations is not part of the middle stage of dissection?

field defense
cutover implementation
Cutover preparation
business test

Answer(s): D

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QUESTION: 8

Regarding multi-instance CE (Mlulti-VPN-Instance CE, MCE), which of the following descriptions is wrong?

existMCEdevice needs to be differentVPNCreate their own routing table and bind to the correct interface
connected to the sameMCEbut not oneVPNInstance users cannot access each other
haveMCEfunctional devices can be found inBGPIMPLS IP VPNAccess to multiple applicationsVPNExample, reduce the investment of user network equipment
MCEandPEThere must be multiple physical links betweenVPINIsolation between instances

Answer(s): D

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QUESTION: 5

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QUESTION: 8