CCIE (400-101 )Which three statements about AToM are true?

lizexu · 发表于 2017-5-12 17:08:34

Which three statements about AToM are true?(Choose three)
A. The PE routers must share the same VC identifier
B. It requires Layer 3 routing between the PE and CE router
C. It requires MPLS between the PE routers
D. IP CEF should be disabled on the PE routers
E. It supports interworking for Frame Relay,PPP,and Ethernet,but not ATM
F. The attachment circuit is configured with the xconnect comman

请问这道题该怎么选，确定项A，C，争议项在E/F。

szdazhang · 发表于 2017-5-13 07:55:35

AToM supports the following like-to-like transport types: •ATM Adaptation Layer Type-5 (AAL5) over MPLS •ATM Cell Relay over MPLS 支持 ATM 的

szdazhang · 发表于 2017-5-13 07:56:14

支持 ATM type 的.所以选 F

szdazhang · 发表于 2017-5-13 07:56:36

支持 ATM

old_farmer · 发表于 2017-5-15 07:28:33

should be F "The attachment circuit is configured with the xconnect command". Check below link:

http://www.cisco.com/c/en/us/td/ ... om28.html#wp1046051

old_farmer · 发表于 2017-5-15 07:29:16

should be F. CHeck link below:

old_farmer · 发表于 2017-5-15 07:29:20

should be F. CHeck link below:http://www.cisco.com/c/en/us/td/ ... om28.html#wp1046051

footbal · 发表于 2017-5-15 10:59:47

A C E

footbal · 发表于 2017-5-15 10:59:52

A C E

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[笔试战报] CCIE (400-101 )Which three statements about AToM are true?

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