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26/07/2022 3:36 pm
What are two purposes of using IPv4 and VPNv4 address-family configurations in a Layer 3 MPLS VPN? (Choose two.)
- A . The VPNv4 address is used to advertise the MPLS VPN label.
- B . RD is prepended to the IPv4 route to make it unique.
- C . MP-BGP is used to allow overlapping IPv4 addresses between customers to advertise through the network.
- D . The IPv4 address is needed to tag the MPLS label.
- E . The VPNv4 address consists of a 64-bit route distinguisher that is prepended to the IPv4 prefix.
Suggested Answer: B,E
Explanation:
VPNv4 address consists of 64-bit Route Distinguisher (RD) prepended to IPv4 prefix. This is to
make routes unique that are in different VRFs.
Explanation:
VPNv4 address consists of 64-bit Route Distinguisher (RD) prepended to IPv4 prefix. This is to
make routes unique that are in different VRFs.