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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 B5 }1 s3 Z- G9 D+ h1 @3 d! `! {# n, ~
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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Question 5
: K4 W. a% {% O7 N! aTwo 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.
8 R2 R2 ?+ K& L/ V {What is the reason PC A cannot reach PC B?4 x) P( y& z& Z' V
A IP routing is not enabled in the L3 switch) y3 @9 m+ g* @4 }. C' T
B Interfaces g0/5 of the switches are in different VLAN
S# ]7 B' o5 n$ X8 O+ l/ K& XC PC A and PC B are in diffetent subnets
" S! g% N8 c( _ cD ………(cant remember)) L! g: `) _ _. R0 ^. A- `* ~5 M+ h g/ s
' [. M* d2 ~ L F x5 W$ u首先,题目描述的拓扑图,我的理解应该是这样的
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ASW1
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ASW1
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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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4 \; A$ P5 u* @& J! K; G' y( ^当ASW1 E0/0 与 ASW2 E0/0 处于不同VLAN时,不能ping通
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ASW1 VLAN 10
ASW2 VLAN 20
ping不通
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附本次实验的 eve 环境% J# ~) h. r% E6 p/ ?
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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