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中级工程师
   
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发表于 2017-6-22 22:40:32
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QUESTION 243
, \/ I6 M. ?" _& @There was another Exhibit about port priority- Core switch connected to 2 dis switches which connected 2) }/ o3 a7 S2 k3 o( M
ASW. PC1 is connected to DSW1 and DSW2 (Root Bridge). Link connected from PC1 to DSW2 is 4Gbps
( t8 n( {6 U% O7 o: k0 Fand DSW1 is 10Gbps. There is etherchannel trunk between DSW1 and DSW2. Default port prioirty is
8 i7 @2 q+ y5 Y& r, rconfigured. Change in port priority so traffic goes through DSW1 to DSW2) r1 x1 p( i. z5 R! r* g
A. DSW1: spanning-tree port priority 16& Z; I, y" K0 e+ z% E& B1 w- u
B. DSW1: interface g1/0
( J* w3 _! X1 l0 C- Q2 x* v9 v) lC. DSW2: spanning-tree port priority 16
6 I7 l% {+ E6 l* B1 D0 JD. DSW2: interface g1/0/ u7 [6 d# V- P1 k7 n: L
E. DSW1: spanning-tree port priority 0
" n8 [' I: N' ?6 a- a% ~1 B这道题没看懂啥意思,端口优先级,怎么会影响根桥的选举 |
板凳
2017-6-22 22:40:32
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