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照相,签到,在调查里面全选B,还是经典的44T。。, `" I' v! V( n2 W( D$ t- B
一开始就是ACL+NAT,实验题还有RIPv2,帧中继的那四个选择题(里面选项改了,DLCI号变了,要谨慎啊),
$ H8 X8 y) \1 a. @还有就是ACL的有四个选择题(好像选项也改动了,只要理解了,没有问题的)
! z4 q+ a( \6 T还有一些拖拽题,都很简单的。但是我选择题错了一个。9 p, t* w' {% w/ d; q8 w/ D
选择题全是V16上的,有的选项变动了下,要看清楚啊。有个V18上的选择题,如下:(但是选项改了)5 C! Q' [! o: S, ^
152. Which two of these are characteristics of the 802.1Q protocol? (Choose two.)
6 ^( X0 @3 [- [1 i+ WA:It is used exclusively for tagging VLAN frames and does not address network reconvergence following
4 n; O" N% M" j- X( uswitched network topology changes.
1 s+ R* d* t: Z! [/ H% R; OB:It modifies the 802.3 frame header, and thus requires that the FCS be recomputed.5 { T$ k e" v% i4 R
C:It is a Layer 2 messaging protocol which maintains VLAN configurations across networks.$ X6 e3 }6 \; s9 L7 A9 @
D:It includes an 8-bit field which specifies the priority of a frame.
" U. W0 ^2 ~% Z. rE:It is a trunking protocol capable of carrying untagged frames.
|. |+ f" Z6 \& U3 ?* i% K6 O3 ]) O9 QAnswer: BE |
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