If a neighbor has not advertised a route, the neighbor may have not put description information about the route to the local OSPF LSDB.

• A.TRUE
• B.FALSE

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Which of the following causes for a VRRP group two-master fault is the most impossible?

• A.The link where VRRP Advertisement packets are transmitted is faulty.
• B.The VRRP Advertisement packets received by the VRRP backup group with a lower priority are taken as invalid packets and are discarded.
• C.The configurations of the devices in the VRRP group are different.
• D.The master device sends a VRRP Advertisement packet every 1 second.

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Which of the following parameters are used to evaluate switch performance? (Multiple Choice)

• A.CPU frequency
• B.Packet forwarding capability
• C.Switching capacity
• D.MAC address table size
• E.Port density
• F.Port rate

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, well behaved, and appropriate in language use.When communicating with customers, Huawei engineers need to be groomed

• A.TRUE
• B.FALSE

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Which of the following operations is not used to verify a migration solution?

• A.Review the solution by original vendor experts.
• B.Build an FOA site for tests.
• C.Perform technical review by each involved party.
• D.Assess risks.

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