8 o- d# l3 I3 a2 i题目不完整,答案仅供参考
1 S- B/ p+ b9 {! s/ OQ1:拖图题: PVST,RapidPVST, MST# a, j7 S) b" q: w* N. z
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' u' | }1 w: D |4 ~/ A; [) yPVST
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-802.1d standard
% K; t% |) ~# X5 b. n; Z/ g-default STP RapidPVST
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-802.1w standard
- ]0 S+ u ?) {( D$ o-has Discarding port state MST G( I- I# j. m3 ^& ?
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-802.1s standard
6 g2 T0 Q/ b0 o# f/ U-group vlan int instance Note: this is not the actual sentences but it should be something like this.; \* Z0 x/ j5 [2 [% g2 z
should be the right answers Q2:拖图题: BPDUguard,BPDUfilter,Portfast
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- g: b' b4 \9 H; CPortfast5 m# o$ e' Z4 T2 T6 A& ~, O$ v
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5 I+ C) _2 e7 N. R-configured for access users
3 v0 z3 h' O. V* u-makes immediately transition to forwarding from blocking state BPDUguard
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0 v: q6 L( y0 n x0 e: N-change the interface to error-disable
3 f$ f+ M; @) N- z-prevent from receiving BPDU BPDUfilter: t/ c3 `0 {) f0 }$ D
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-prevent from sending and receiving BPDU# ?5 _- v! u; ?
-stop (stp or spanning) tree in the interface Note: this is not the actual sentences but it should be something like this.- ? V; O8 N) D6 y2 O
should be the right answers
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