The following description of the RD attribute filter for BGP is correct?

• A.If RD-filter is configured, but the routed RD is not matched with any of the RDs defined in the rule, the default match result is permit.
• B.Multiple rules are matched in the order in which they are configured.
• C.There is always an "or" relationship between the rules configured by RD-filter.
• D.If RD-filter is not configured, but the RD-filter is referenced for filtering, the matching result is deny.

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The following statement about IS-IS (IPv6) is correct?

• A.IS-IS works at the data link layer and only needs to add a new TLV to support IPv6
• B.In order to support the processing and calculation of IPv6 routes, IS-IS has added TLV232 and 236
• C.In order to support the processing and calculation of IPv6 routes, IS-IS has added NLPID to the 129 TLV
• D.By default, IS-IS has the multi-topology feature turned on

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Run the SSM across the entire HW IP multicast network. The following about SSM understands correctly? (Multiple choice question)

• A.Ideal for 1-to-many applications
• B.No RP is required
• C.SSM is recommended when you have multiple sources and expect to minimize the state of mroute in your network Ideal for many-to-many applications
• D.SSM uses only the SPT tree
• E.SSM uses only shared trees

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CORRECT TEXT
What categories can ACLs be divided into?

• A.Two-layer ACL
• B.User-defined ACLs
• C.Basic ACL
• D.Advanced ACLs

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A router receives a BGP route with the community attribute NO-Export, how will the router handle the BGP route?

• A.Advertise only to IBGP neighbors.
• B.No more advertising to other BGP routers.
• C.Drop the route directly.
• D.The route is advertised normally, but the route is not used to forward data.

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