Which of the following options is incorrect:

• A.LSPstaticLSPand dynamicLSPtwo kinds. staticLSPManual configuration by administrator, dynamicLSPthen use Dynamic establishment of label protocol
• B.dynamicLSPDynamically established through the label publishing protocol, such asMP-BGP, RSVP-TE, LDP
• C.The principle to be followed when manually assigning labels is: the value of the outgoing label of the upstream node is the value of the incoming label of the downstream node
• D.Created by assigning labels staticallyLSPIt can also be dynamically adjusted according to changes in network topology, without administrator intervention.
  pre

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If the Sticky MAC function of the interface is enabled, what is the number of MAC addresses learned by the interface by default?

• A.10
• B.15
• C.5
• D.1

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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.

• A.TRUE
• B.FALSE

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