- All Exams Instant Download
What does the PE router convert the IPv4 prefix to within an MPLS VPN?
What does the PE router convert the IPv4 prefix to within an MPLS VPN?
A . 48-bit route combining the IP and PE router-id
B . VPN-IPv4 prefix combined with the 64-bit route distinguisher
C . eBGP path association between the PE and CE sessions
D . prefix that combines the ASN, PE router-id, and IP prefix
Answer: B
Explanation
The IP prefix is a member of the IPv4 address family. After the PE device learns the IP prefix, the PE converts it into a VPN-IPv4 prefix by combining it with an 8-byte route distinguisher (RD). The generated prefix is a member of the VPN-IPv4 address family. It uniquely identifies the customer address, even if the customer site is using globally nonunique (unregistered private) IP addresses.
Latest 300-410 Dumps Valid Version with 213 Q&As
Latest And Valid Q&A | Instant Download | Once Fail, Full Refund
Subscribe
Login
0 Comments
Inline Feedbacks
View all comments