The correct way to do the following is the IPSG theory.

• A.On the router, Huawei, Vlanif IPSG can configure the function on it.
• B.If an interface is configured as DHCP Snooping Trust HCP ACK DHCP NAKHCP Offerf , , and reports
  other untrusted ports are not working properly.
  Receive some texts
• C.ip source check user-bind check-item VLAN IP, the command is used to configure the interface check
  item based on the interface or the static state command and static table.
  All items are in force.
• D.IPSG P can match the incoming and outgoing check packets of the incoming interface and the outgoing
  interface.

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The description of the configuration is correct: (multiple BGP4+ selected)

• A.Ruter-ID BGP4 Router-ID is the same as .
• B.The next hop of the BGP4+ Link-Local route does not use an address.
• C.BGP4+ BGP4 When the reflector is configured, the role of the reflector and the client needs to be the
  same as the configuration of the user.
• D.BGP4+ does not support route reflectors.
• E.BGP4+ peer Link-Local specified when required

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As shown in the figure, in the context of the IPv4 IPv6 ISIS NET SEL 00 ring, the address in the field begins with the final value.

• A.Correct
• B.Error

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The IS-IS overload bit is set on R3. Which of the following statements are true? (Choose three.)

• A.The direct route of R3 is ignored by R1 and R2 due to the setting of the overload bit.
• B.LSPs of R3 cannot be flooded to R1 and R2.
• C.Routes imported to R3 through the import-route command cannot be advertised.
• D.Before the timeout of the overload timer on R3, R1 and R2 do not add the LSPs generated by R3 to the SPF tree.

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Which Multicast Protocols use Reverse Path Forwarding (RPF) information when sending multicast traffic streams towards receivers within HW routers? (Multiple Choice)

• A.PIM Sparse Mode
• B.DVMRP
• C.Multicast OSPF
• D.PIM Dense Mode

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