質問編集履歴
4
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privilege level 15
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logging synchronous
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line vty 0 4
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password
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password *******
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login
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!
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!
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privilege level 15
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logging synchronous
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line vty 0 4
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password
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password ******
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login
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!
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!
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追記
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@@ -19,4 +19,496 @@
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このとき、ESW1かESW2で通信の重複を抑える方法が知りたいのですが、
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調べてもいまいちやり方がわかりません。
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-
ご存知の方おられましたらご回答お願いいたします。
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ご存知の方おられましたらご回答お願いいたします。
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＝＝＝＝＝＝＝＝＝
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ご回答に対して
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少し長くなりますが、、ESW1とESW2のshow run結果について添付します、
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```ここに言語を入力
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#############ESW1###############
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!
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!
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!
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!
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!
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version 12.4
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service timestamps debug datetime msec
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service timestamps log datetime msec
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no service password-encryption
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no service dhcp
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!
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hostname ESW1
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!
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boot-start-marker
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boot-end-marker
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!
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!
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no aaa new-model
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memory-size iomem 5
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no ip icmp rate-limit unreachable
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ip cef
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!
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!
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!
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!
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no ip domain lookup
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!
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multilink bundle-name authenticated
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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!
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macro name add_vlan
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end
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vlan database
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vlan $v
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exit
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@
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macro name del_vlan
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end
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vlan database
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no vlan $v
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exit
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@
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!
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vtp file nvram:vlan.dat
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archive
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log config
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hidekeys
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!
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!
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!
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!
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ip tcp synwait-time 5
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!
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!
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!
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!
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interface Port-channel1
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switchport trunk allowed vlan 1,10,20,1002-1005
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switchport mode trunk
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!
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interface FastEthernet0/0
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description *** Unused for Layer2 EtherSwitch ***
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no ip address
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shutdown
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duplex auto
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speed auto
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!
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interface FastEthernet0/1
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description *** Unused for Layer2 EtherSwitch ***
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no ip address
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shutdown
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duplex auto
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speed auto
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!
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interface FastEthernet1/0
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switchport access vlan 10
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duplex full
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speed 100
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!
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interface FastEthernet1/1
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switchport access vlan 20
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duplex full
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speed 100
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!
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interface FastEthernet1/2
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duplex full
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speed 100
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!
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interface FastEthernet1/3
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duplex full
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speed 100
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!
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+
interface FastEthernet1/4
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duplex full
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speed 100
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!
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146
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+
interface FastEthernet1/5
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+
duplex full
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+
speed 100
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+
!
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150
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+
interface FastEthernet1/6
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151
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+
duplex full
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152
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+
speed 100
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+
!
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154
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+
interface FastEthernet1/7
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155
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+
duplex full
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speed 100
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+
!
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+
interface FastEthernet1/8
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159
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+
duplex full
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160
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+
speed 100
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161
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+
!
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162
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+
interface FastEthernet1/9
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+
duplex full
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164
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speed 100
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+
!
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166
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+
interface FastEthernet1/10
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+
duplex full
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168
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+
speed 100
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+
!
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170
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+
interface FastEthernet1/11
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+
duplex full
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172
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+
speed 100
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+
!
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174
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+
interface FastEthernet1/12
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175
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+
duplex full
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176
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speed 100
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+
!
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178
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+
interface FastEthernet1/13
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179
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+
switchport trunk allowed vlan 1,10,20,1002-1005
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180
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+
switchport mode trunk
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181
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channel-group 1 mode on
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182
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!
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183
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+
interface FastEthernet1/14
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184
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switchport trunk allowed vlan 1,10,20,1002-1005
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switchport mode trunk
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186
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channel-group 1 mode on
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187
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+
!
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188
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+
interface FastEthernet1/15
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description ### administration ###
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switchport access vlan 2
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duplex full
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192
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speed 100
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+
!
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interface Vlan1
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195
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no ip address
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196
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shutdown
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197
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!
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198
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+
interface Vlan2
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199
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description ### administration ###
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200
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ip address 192.168.11.51 255.255.255.0
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201
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+
!
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202
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interface Vlan10
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203
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description ### test vlan #1 ###
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ip address 192.168.100.1 255.255.255.0
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205
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!
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206
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interface Vlan20
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207
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description ### test vlan #2 ###
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208
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ip address 192.168.101.1 255.255.255.0
|
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209
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+
!
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210
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+
ip forward-protocol nd
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211
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ip route 0.0.0.0 0.0.0.0 192.168.51.1
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212
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ip route 0.0.0.0 0.0.0.0 192.168.11.1
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213
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+
ip route 0.0.0.0 0.0.0.0 192.168.11.2
|
|
214
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+
!
|
|
215
|
+
!
|
|
216
|
+
no ip http server
|
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217
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+
no ip http secure-server
|
|
218
|
+
!
|
|
219
|
+
no cdp log mismatch duplex
|
|
220
|
+
!
|
|
221
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+
!
|
|
222
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+
!
|
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223
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+
!
|
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224
|
+
!
|
|
225
|
+
!
|
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226
|
+
control-plane
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227
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+
!
|
|
228
|
+
!
|
|
229
|
+
!
|
|
230
|
+
!
|
|
231
|
+
!
|
|
232
|
+
!
|
|
233
|
+
!
|
|
234
|
+
!
|
|
235
|
+
!
|
|
236
|
+
banner exec
|
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237
|
+
|
|
238
|
+
***************************************************************
|
|
239
|
+
This is a normal Router with a Switch module inside (NM-16ESW)
|
|
240
|
+
It has been pre-configured with hard-coded speed and duplex
|
|
241
|
+
|
|
242
|
+
To create vlans use the command "vlan database" in exec mode
|
|
243
|
+
After creating all desired vlans use "exit" to apply the config
|
|
244
|
+
|
|
245
|
+
To view existing vlans use the command "show vlan-switch brief"
|
|
246
|
+
|
|
247
|
+
Alias(exec) : vl - "show vlan-switch brief" command
|
|
248
|
+
Alias(configure): va X - macro to add vlan X
|
|
249
|
+
Alias(configure): vd X - macro to delete vlan X
|
|
250
|
+
***************************************************************
|
|
251
|
+
|
|
252
|
+
|
|
253
|
+
alias configure va macro global trace add_vlan $v
|
|
254
|
+
alias configure vd macro global trace del_vlan $v
|
|
255
|
+
alias exec vl show vlan-switch brief
|
|
256
|
+
!
|
|
257
|
+
line con 0
|
|
258
|
+
exec-timeout 0 0
|
|
259
|
+
privilege level 15
|
|
260
|
+
password *****
|
|
261
|
+
logging synchronous
|
|
262
|
+
line aux 0
|
|
263
|
+
exec-timeout 0 0
|
|
264
|
+
privilege level 15
|
|
265
|
+
logging synchronous
|
|
266
|
+
line vty 0 4
|
|
267
|
+
password 87zpg6a7
|
|
268
|
+
login
|
|
269
|
+
!
|
|
270
|
+
!
|
|
271
|
+
end
|
|
272
|
+
|
|
273
|
+
```
|
|
274
|
+
|
|
275
|
+
```ここに言語を入力
|
|
276
|
+
###########ESW2##############
|
|
277
|
+
!
|
|
278
|
+
!
|
|
279
|
+
!
|
|
280
|
+
|
|
281
|
+
!
|
|
282
|
+
version 12.4
|
|
283
|
+
service timestamps debug datetime msec
|
|
284
|
+
service timestamps log datetime msec
|
|
285
|
+
no service password-encryption
|
|
286
|
+
no service dhcp
|
|
287
|
+
!
|
|
288
|
+
hostname ESW2
|
|
289
|
+
!
|
|
290
|
+
boot-start-marker
|
|
291
|
+
boot-end-marker
|
|
292
|
+
!
|
|
293
|
+
!
|
|
294
|
+
no aaa new-model
|
|
295
|
+
memory-size iomem 5
|
|
296
|
+
no ip icmp rate-limit unreachable
|
|
297
|
+
ip cef
|
|
298
|
+
!
|
|
299
|
+
!
|
|
300
|
+
!
|
|
301
|
+
!
|
|
302
|
+
no ip domain lookup
|
|
303
|
+
!
|
|
304
|
+
multilink bundle-name authenticated
|
|
305
|
+
!
|
|
306
|
+
!
|
|
307
|
+
!
|
|
308
|
+
!
|
|
309
|
+
!
|
|
310
|
+
!
|
|
311
|
+
!
|
|
312
|
+
!
|
|
313
|
+
!
|
|
314
|
+
!
|
|
315
|
+
!
|
|
316
|
+
!
|
|
317
|
+
!
|
|
318
|
+
!
|
|
319
|
+
!
|
|
320
|
+
!
|
|
321
|
+
!
|
|
322
|
+
!
|
|
323
|
+
!
|
|
324
|
+
!
|
|
325
|
+
macro name add_vlan
|
|
326
|
+
end
|
|
327
|
+
vlan database
|
|
328
|
+
vlan $v
|
|
329
|
+
exit
|
|
330
|
+
@
|
|
331
|
+
macro name del_vlan
|
|
332
|
+
end
|
|
333
|
+
vlan database
|
|
334
|
+
no vlan $v
|
|
335
|
+
exit
|
|
336
|
+
@
|
|
337
|
+
!
|
|
338
|
+
vtp file nvram:vlan.dat
|
|
339
|
+
archive
|
|
340
|
+
log config
|
|
341
|
+
hidekeys
|
|
342
|
+
!
|
|
343
|
+
!
|
|
344
|
+
!
|
|
345
|
+
!
|
|
346
|
+
ip tcp synwait-time 5
|
|
347
|
+
!
|
|
348
|
+
!
|
|
349
|
+
!
|
|
350
|
+
!
|
|
351
|
+
interface Port-channel1
|
|
352
|
+
switchport trunk allowed vlan 1,10,20,1002-1005
|
|
353
|
+
switchport mode trunk
|
|
354
|
+
!
|
|
355
|
+
interface FastEthernet0/0
|
|
356
|
+
description *** Unused for Layer2 EtherSwitch ***
|
|
357
|
+
no ip address
|
|
358
|
+
shutdown
|
|
359
|
+
duplex auto
|
|
360
|
+
speed auto
|
|
361
|
+
!
|
|
362
|
+
interface FastEthernet0/1
|
|
363
|
+
description *** Unused for Layer2 EtherSwitch ***
|
|
364
|
+
no ip address
|
|
365
|
+
shutdown
|
|
366
|
+
duplex auto
|
|
367
|
+
speed auto
|
|
368
|
+
!
|
|
369
|
+
interface FastEthernet1/0
|
|
370
|
+
switchport access vlan 10
|
|
371
|
+
duplex full
|
|
372
|
+
speed 100
|
|
373
|
+
!
|
|
374
|
+
interface FastEthernet1/1
|
|
375
|
+
duplex full
|
|
376
|
+
speed 100
|
|
377
|
+
!
|
|
378
|
+
interface FastEthernet1/2
|
|
379
|
+
duplex full
|
|
380
|
+
speed 100
|
|
381
|
+
!
|
|
382
|
+
interface FastEthernet1/3
|
|
383
|
+
duplex full
|
|
384
|
+
speed 100
|
|
385
|
+
!
|
|
386
|
+
interface FastEthernet1/4
|
|
387
|
+
duplex full
|
|
388
|
+
speed 100
|
|
389
|
+
!
|
|
390
|
+
interface FastEthernet1/5
|
|
391
|
+
duplex full
|
|
392
|
+
speed 100
|
|
393
|
+
!
|
|
394
|
+
interface FastEthernet1/6
|
|
395
|
+
duplex full
|
|
396
|
+
speed 100
|
|
397
|
+
!
|
|
398
|
+
interface FastEthernet1/7
|
|
399
|
+
duplex full
|
|
400
|
+
speed 100
|
|
401
|
+
!
|
|
402
|
+
interface FastEthernet1/8
|
|
403
|
+
duplex full
|
|
404
|
+
speed 100
|
|
405
|
+
!
|
|
406
|
+
interface FastEthernet1/9
|
|
407
|
+
duplex full
|
|
408
|
+
speed 100
|
|
409
|
+
!
|
|
410
|
+
interface FastEthernet1/10
|
|
411
|
+
duplex full
|
|
412
|
+
speed 100
|
|
413
|
+
!
|
|
414
|
+
interface FastEthernet1/11
|
|
415
|
+
duplex full
|
|
416
|
+
speed 100
|
|
417
|
+
!
|
|
418
|
+
interface FastEthernet1/12
|
|
419
|
+
duplex full
|
|
420
|
+
speed 100
|
|
421
|
+
!
|
|
422
|
+
interface FastEthernet1/13
|
|
423
|
+
switchport trunk allowed vlan 1,10,20,1002-1005
|
|
424
|
+
switchport mode trunk
|
|
425
|
+
channel-group 1 mode on
|
|
426
|
+
!
|
|
427
|
+
interface FastEthernet1/14
|
|
428
|
+
switchport trunk allowed vlan 1,10,20,1002-1005
|
|
429
|
+
switchport mode trunk
|
|
430
|
+
channel-group 1 mode on
|
|
431
|
+
!
|
|
432
|
+
interface FastEthernet1/15
|
|
433
|
+
description ### administration ###
|
|
434
|
+
switchport access vlan 2
|
|
435
|
+
duplex full
|
|
436
|
+
speed 100
|
|
437
|
+
!
|
|
438
|
+
interface Vlan1
|
|
439
|
+
no ip address
|
|
440
|
+
shutdown
|
|
441
|
+
!
|
|
442
|
+
interface Vlan2
|
|
443
|
+
description ### administration ###
|
|
444
|
+
ip address 192.168.11.52 255.255.255.0
|
|
445
|
+
!
|
|
446
|
+
interface Vlan10
|
|
447
|
+
description ### test vlan #1 ###
|
|
448
|
+
ip address 192.168.100.11 255.255.255.0
|
|
449
|
+
!
|
|
450
|
+
interface Vlan20
|
|
451
|
+
description ### test vlan #2 ###
|
|
452
|
+
ip address 192.168.101.11 255.255.255.0
|
|
453
|
+
!
|
|
454
|
+
ip forward-protocol nd
|
|
455
|
+
!
|
|
456
|
+
!
|
|
457
|
+
no ip http server
|
|
458
|
+
no ip http secure-server
|
|
459
|
+
!
|
|
460
|
+
no cdp log mismatch duplex
|
|
461
|
+
!
|
|
462
|
+
!
|
|
463
|
+
!
|
|
464
|
+
!
|
|
465
|
+
!
|
|
466
|
+
!
|
|
467
|
+
control-plane
|
|
468
|
+
!
|
|
469
|
+
!
|
|
470
|
+
!
|
|
471
|
+
!
|
|
472
|
+
!
|
|
473
|
+
!
|
|
474
|
+
!
|
|
475
|
+
!
|
|
476
|
+
!
|
|
477
|
+
banner exec
|
|
478
|
+
|
|
479
|
+
***************************************************************
|
|
480
|
+
This is a normal Router with a Switch module inside (NM-16ESW)
|
|
481
|
+
It has been pre-configured with hard-coded speed and duplex
|
|
482
|
+
|
|
483
|
+
To create vlans use the command "vlan database" in exec mode
|
|
484
|
+
After creating all desired vlans use "exit" to apply the config
|
|
485
|
+
|
|
486
|
+
To view existing vlans use the command "show vlan-switch brief"
|
|
487
|
+
|
|
488
|
+
Alias(exec) : vl - "show vlan-switch brief" command
|
|
489
|
+
Alias(configure): va X - macro to add vlan X
|
|
490
|
+
Alias(configure): vd X - macro to delete vlan X
|
|
491
|
+
***************************************************************
|
|
492
|
+
|
|
493
|
+
|
|
494
|
+
alias configure va macro global trace add_vlan $v
|
|
495
|
+
alias configure vd macro global trace del_vlan $v
|
|
496
|
+
alias exec vl show vlan-switch brief
|
|
497
|
+
!
|
|
498
|
+
line con 0
|
|
499
|
+
exec-timeout 0 0
|
|
500
|
+
privilege level 15
|
|
501
|
+
password ******
|
|
502
|
+
logging synchronous
|
|
503
|
+
line aux 0
|
|
504
|
+
exec-timeout 0 0
|
|
505
|
+
privilege level 15
|
|
506
|
+
logging synchronous
|
|
507
|
+
line vty 0 4
|
|
508
|
+
password 87zpg6a7
|
|
509
|
+
login
|
|
510
|
+
!
|
|
511
|
+
!
|
|
512
|
+
end
|
|
513
|
+
|
|
514
|
+
```
|
1
文法
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -14,7 +14,7 @@
|
|
|
14
14
|
・CentOS7-1 → ESW1 → CentOS7-3
|
|
15
15
|
の経路で届いているものと、
|
|
16
16
|
・CentOS7-1 → ESW1 → ESW2 → ESW1 → CentOS7-3
|
|
17
|
-
という経路
|
|
17
|
+
という経路で届いているものの二つがあり、
|
|
18
18
|
結果としてPingが二つReplyされている状況のようです。
|
|
19
19
|
|
|
20
20
|
このとき、ESW1かESW2で通信の重複を抑える方法が知りたいのですが、
|