; g7 v$ `9 E+ F$ E1 y
题目不完整,答案仅供参考
0 @( t5 {+ `7 T% s* [/ z6 H7 NQ1:拖图题: PVST,RapidPVST, MST
' p7 Y$ u2 _4 X: T. f' W. Q—————————————
$ N: I v* Y, P3 Y; @PVST
( N/ P; H' Y# h" J7 f4 w- o2 i/ V- e************' {% L) ?, E" k( y% {2 k0 @
-802.1d standard/ a* U Q) Z' u3 s: j. v& p' t. f
-default STP RapidPVST
, b. K' b1 i7 v; z' P9 D************
: ?1 l0 r. P( G T$ |# E/ ? ~+ r$ d-802.1w standard
( J2 U5 h# [9 p" @0 q-has Discarding port state MST+ l' r. b! c+ Z8 V2 b: ~
************
! E8 s, d, h/ s-802.1s standard, b0 W) _& k* E. {; i F9 d
-group vlan int instance Note: this is not the actual sentences but it should be something like this.. S9 q7 x: d" h+ f$ A
should be the right answers Q2:拖图题: BPDUguard,BPDUfilter,Portfast1 b0 o5 x9 y& X* M$ x/ Y
————————————— L. I% h# W# z) `# B0 d6 H
Portfast1 _4 S* F; y. p+ I7 r( F( z( T3 K9 s
************. q) G* P* }" ]8 Z7 k6 @2 L
-configured for access users- X- [. w# n3 i
-makes immediately transition to forwarding from blocking state BPDUguard9 [9 u) @$ Y% S& H, Z \# B8 O! B( M
************
; d; T. @$ C( f3 [' _-change the interface to error-disable
4 m# w% {& d: C2 z1 F-prevent from receiving BPDU BPDUfilter
7 M' ~, H% Q& |************% ~8 b9 ^4 [" k3 t4 r$ l
-prevent from sending and receiving BPDU
' t7 t& N+ @, U7 S* F# m-stop (stp or spanning) tree in the interface Note: this is not the actual sentences but it should be something like this.0 y o3 F, ]# _% }) H" `
should be the right answers 3 r3 Z2 g8 C8 o. b' [
% A" r3 G8 y" J3 L. {( ^ |