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发表于 2019-4-25 11:11:45
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第5题,我的答案是 B! k# _8 {8 Y& d$ ]8 R/ i
以下是我的理解分析,如有错误,欢迎各位大神批评指正
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# C q- n1 _5 y* | ]2 s% QQuestion 5 {3 Q* U- q; W1 a
Two hosts (PC A & PC B) in the same subnet (IP addresses 10.10.20.10 & 10.10.20.30, both /24) connected to Layer 2 switches each (using ports g0/5). The layer 2 switches connect to other switches which connects to a Multilayer (L3) switch.
; _; [$ o! s9 B& @What is the reason PC A cannot reach PC B?
9 B" j, d" r( c) hA IP routing is not enabled in the L3 switch) `3 C2 v9 a7 m4 p/ d
B Interfaces g0/5 of the switches are in different VLAN
* b6 @8 [% m4 f3 bC PC A and PC B are in diffetent subnets
. _( Y N- {3 f. pD ………(cant remember)7 G0 r- }; r, M- M
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首先,题目描述的拓扑图,我的理解应该是这样的( ?/ ]+ Y$ \$ x+ _; x2 l
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ASW1# G; ?& b$ `" Q( J" @
ASW1
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ASW2
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ASW2
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当ASW1 E0/0 与 ASW2 E0/0 处于同一VLAN时能ping通
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PING通
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( o* k6 A# f6 N当ASW1 E0/0 与 ASW2 E0/0 处于不同VLAN时,不能ping通/ q1 z! P9 C1 f' ?$ C) g
ASW1 VLAN 10
ASW2 VLAN 20
ping不通
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* ^5 H7 G; W( @$ N( m; l( r附本次实验的 eve 环境
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300-135 Q5.zip
(3.68 KB, 下载次数: 1)
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2019-4-25 11:11:45
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