Configure VRFs and relevant policies on a PE as follows:

If a route is imported to the routing table of VRF 1, which VRF can the route match?

Answer(s): C

Which statement about the configuration of route target (RT) and route distinguisher (RD) is true?

If routes need to exchange between two VPNs, the value of import RT of one VPN must be partially the same as Export RT of the other VPN.
RD and RT of a VPN instance cannot be the same as those of another VPN instance on the same
PE.
If routers need to exchanged two VPNs, the value of import RT of one of the same as that of RT of the other VPN.
Two instances of a VPN share an RT.

Answer(s): A

Which statement about the Hub s MPLS VPN networking is false?

The Hub PE can receive the VPN_IPv4 routes advertised by all Spoke PEs.
When an MP-IBGB neighbor relationship is established between two spoke PEs, the value of the Import VPN Target attribute of one Spoke PE can be the same as tat of the Export VPN Target attribute of the other Spoke PE.
The Hub PE advertises the routes learned from one Spoke PE to other Spoke PEs. Therefore, Spoke sites can access other through the Hub site.
All Spoke PEs can receive the VPN-IPv4 routes advertised by the Hub PE.

Answer(s): B

Exhibit:

Which statement about inter-AS MPLS VPN Option_B is false?

The ASBR cannot be used as a PE simultaneously and a CE cannot be connected to an ASBR.
When ASBRs are directly connected, packets transmitted on the VPN between them have only one label.
The undo policy vpn-target command must be configured in the VPN4 address family view of the BGP neighbor of the ASBR to prevent routes from being filtered automatically.
When ASBRs are directly connected, VPN traffic can be forwarder between them only after MPLS is enabled on the interfaces.

Answer(s): A

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