According to RFC 3107, which solution achieves this goal?

exams 400-201 400-201 exam 0 Comments

A service provider engineering team must design a solution that supports end-to-end LSPS for multiple IGP domains within different AS numbers.

According to RFC 3107, which solution achieves this goal?
A . LDP and BGP
B . BGP and Send-label
C . RSVP and IS-IS or OSPF
D . RSVP and BGP
E . mLDP

Answer: B