CCNP排错（300-135）近期考试新题

小乔

题目为考生回忆内容，仅供参考
1 K8 V* `) r- p! r
! V- G1 j4 e; j9 ?; ~: K: ~1. Answer : Divide and and conquer
$ Y3 \; d7 z: F" ~/ d7 n9 {2. D&D : gre over ipsec
5 ]1 m0 x- I1 J% y4 ]0 e– about up / up , up/down , down / down , down / ?

There are four possible states in which a GRE tunnel interface can be:
Up/up – This implies that the tunnel is fully functional and passes traffic. It is both administratively up and it’s protocol is up as well.
" c& [2 a% T7 O2 S2 y/ e( |Administratively down/down – This implies that the interface has been administratively shut down.
Up/down – This implies that, even though the tunnel is administratively up, something causes the line protocol on the interface to be down.
# s5 c! _- ?4 oReset/down – This is usually a transient state when the tunnel is reset by software. This usually happens when the tunnel is misconfigured with a Next Hop Server (NHS) that is it’s own IP address.

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htmak

終於有了

boys199085

! Z5 V! c+ ~$ }' {
) @7 Z) s* v, ~6 t: y回顧一下當初遇到的新考題
, b5 ^5 G  Q$ b補充:
5. PC tracert + internet IP 只達HQ前 不可達HQ
選項大致如下
( C: t3 K6 Y4 L: D' qPC線路問題(不確定) / router – gre tunnel / gre tunnel – HQ / HQ - fw

sera550

感谢分享，终于有了

popeye2008

多谢分享！

kunpengmai

多谢分享，我这边前期挂了，看看学习下

gudazh

感谢分享 学习

alubagodcome

THANKS

zouzou8205

谢谢

b708

thank you!

Helloview

Thanks for sharing

zethus

Thanks for sharing

coolbo66

perfect

tony10395

!!!!!!!!!!!!!!

kkk111