Deploying the ISIS protocol in an IPv6 environment is true in the following statement (radio).

• A.IS-IS sient is configured under the finger port, this interface will not send ISIS packets, but will receive ISIS packet
• B.By default, the DIS priority of broadcast network interfaces at Level-1 and Level-2 is 1 B In broadcast networks, the DIS priority for IPV4 and IPV6 can be set separately
• C.In the same broadcast network. If each router supports both IPV4 and Pv6, the DISC of JPV4 and Pv6 must be the same device

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When you troubleshoot a local area network with Huawei equipment deployed, you find that there are a large number of unicast frames with unknown source AC addresses in the local area network.
A large number of unknown source MAC addresses single-plug frames can cause the switch the biggest danger is?

• A.Increases the power consumption of the power supply
• B.Memory that occupies the cache ton
• C.Consume the MAC address table entry available in the system
• D.Consume the available bandwidth
• E.Consumes a TCAM table entry

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Regarding route Policy, the following description is correct as? (Multiple selection) Multiple selection

• A.Route-Policy can filter only the default route
• B.Advanced ACLs can be applied in route-policy to filter routes
• C.If more than one node is defined in Route-policy, at least one node in each node should have a matching pattern of permit
• D.The table entry exceed::0 less-equal 128 indicates that all IPv6 routes are allowed through

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The role of Link-LSA in OSPFv3 does not include?

• A.of this interface to other routers on the link Advertise this IPv6 prefix list to other routers on the link
• B.Advertise the link-local address
• C.Advertise the per-port ID of this router to other routers on the link
• D.Advertise to other routers on the link optional that is set in the Network LSA from which this link originates

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The following is the correct description of the aggregation of BGP? (Single Choice Questions).

• A.For IPv6 routing, BGP supports manual coalescing and automatic aggregation
• B.After you configure aggregate ipv4-address mask, only aggregate routes are published, not detail routes.
• C.By default, BGP enables automatic aggregation
• D.You can manually aggregate the routes in the BGP local routing table with a profile

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