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[其他] v300的答案有错误!!!

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发表于 2011-8-26 23:01:17 | 显示全部楼层 |阅读模式
QUESTION 125! ?" E' P" v& v5 p
You work as a network engineer for the company, you want to configure two BGP speakers to form an0 _" ]  ~6 \% |% f" F/ K. L' H& a
EBGP session across a firewall. On the engineer's network, the firewall always permits TCP sessions that; e- h7 A8 w& K; a
are initiated from the inside network (the network attached to the inside interface of the firewall). What; v% _" g0 O! r% B' |4 e+ {
prerequisite is there for enabling BGP to run on this network?
5 S) R* F; ?0 uA. EBGP multihop will need to be configured for this to work.
- b9 C9 W6 E5 ]B. This should work with normal BGP peering, with no additional configuration on the BGP speakers or7 b9 e1 p; y9 ^) n) ]9 [
the firewall.
9 k' {# ^* ], |: ~! W  zC. The BGP protocol port must be opened on the firewall
9 B, e+ l: a0 _) JD. There is no way to make BGP work across a firewall.5 v7 Z( r( E: p9 n5 b# Z% j
Answer: A
! {, _( @" ~' j: R* y, p3 e; o2 Z
% J" M( K3 d# a  x0 r此题答案应该为C。从国外网站下载的题库答案是C。请大家讨论。
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