127、what technology allows a PE router to exchange vpnv4 routes with other PE routers?

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单选题

127、what technology allows a PE router to exchange vpnv4 routes with other PE routers?

A.

MPLS L3VPN

B.

MPLS L2VPN

C.

VPLS

D.

FRAME RELAY TO ATM AAL5 INTERWORKING

题目信息

CCIE

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