Which statement is correct about defining a Route Distinguisher (RD) for a VPN instance on
an HP Comware switch?
A.
The RD is only required when the router runs Border Gateway Protocol (BGP) and must
be unique to that VPN instance.
B.
The RD is always required and must match the switch global router ID.
C.
The RD is only required when the router runs Border Gateway Protocol (BGP) and must
match the BGP router ID.
D.
The RD is always required and must be unique to that VPN instance.
Explanation:
answer D
any one can confirm?
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CORRECT IS D
Route distinguisher—To distinguish CEs with the same CE ID in different VPNs, Kompella adds an RD before a CE ID. An RD and a CE ID uniquely identify a CE.
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