Modify which of the following parameters, IS-IS neighbor relationship needs to be re-established? (Multiple choice)

• A.Modify the cost value of the IS-IS interface
• B.Modify the IF address of the IS-IS interface
• C.Modify the sending interval of llH on the IS-IS interface
• D.Modify the level of the IS-IS interface

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Which is wrong about RIB and FIB?

• A.FIB directly guides the forwarding of packets
• B.RIB does not directly guide the forwarding of packets
• C.FIB is generated by RIB
• D.The next hop in RIB is the IP address of the interface directly connected to the neighbor

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The ABR in the OSPF stub area does not flood the fifth type LSA and the fourth type LSA into the stub area, and draws a default LSA to the stub area to guide how data packets reach the destination outside the AS

• A.FALSE
• B.TRUE

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BGPAS_PATH property is a selectable transition property.

• A.True
• B.False

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Which of the following types of equipment is suitable for Huawei's IP wide area bearer network solution?

• A.NetEngine 8000
• B.NetEngine AR6000
• C.CE12804
• D.AirEngine 5760-22w

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