关于vlan划分之noiprouting.docx
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关于vlan划分之noiprouting
关于vlan划分之no-ip-routing
在SW1上配置VTP、trunk、vlan
Router>en
Router#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#noipdolo
Router(config)#linecon0
Router(config-line)#noexec-t
Router(config-line)#loggsyn
Router(config-line)#exi
Router(config)#hostsw1
sw1(config)#noiprouting
sw1(config)#^Z
sw1#vlanda
sw1(vlan)#vtpdomainv
ChangingVTPdomainnamefromNULLtov
sw1(vlan)#vtpserver
DevicemodealreadyVTPSERVER.
sw1(vlan)#exi
APPLYcompleted.
Exiting....
sw1#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
sw1(config)#intf0/0
sw1(config-if)#swimotr
sw1(config-if)#exi
sw1(config)#^Z
sw1#vlanda
sw1(vlan)#vlan2name1
VLAN2added:
Name:
1
sw1(vlan)#vlan3name3
VLAN3added:
Name:
3
sw1(vlan)#exi
APPLYcompleted.
Exiting....
sw1#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
sw1(config)#intf0/1
sw1(config-if)#swimoacc
sw1(config-if)#swiaccvlan2
sw1(config)#intf0/2
sw1(config-if)#swimoacc
sw1(config-if)#swiaccvlan3
sw1(config-if)#exi
sw1(config)#^Z
sw1#show
*Mar100:
19:
21.967:
%SYS-5-CONFIG_I:
Configuredfromconsolebyconsole
sw1#showvlan-s
VLANNameStatusPorts
----------------------------------------------------------------------------
1defaultactiveFa0/0,Fa0/3,Fa0/4,Fa0/5
Fa0/6,Fa0/7,Fa0/8,Fa0/9
Fa0/10,Fa0/11,Fa0/12,Fa0/13
Fa0/14,Fa0/15
22activeFa0/1
33activeFa0/2
1002fddi-defaultactive
1003token-ring-defaultactive
1004fddinet-defaultactive
1005trnet-defaultactive
VLANTypeSAIDMTUParentRingNoBridgeNoStpBrdgModeTrans1Trans2
--------------------------------------------------------------------
1enet1000011500-----10021003
2enet1000021500-----00
3enet1000031500-----00
1002fddi1010021500-----11003
1003tr101003150010050--srb11002
1004fdnet1010041500--1ibm-00
1005trnet1010051500--1ibm-00
sw1#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
sw1(config)#intrangef0/0-4
sw1(config-if-range)#noshu
sw1(config-if-range)#
在SW2上配置VTP、trunk、vlan
Router>en
Router#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#noipdolo
Router(config)#linecon0
Router(config-line)#noexec-t
Router(config-line)#loggsyn
Router(config-line)#exi
Router(config)#hostsw2
sw1(config)#noiprouting
sw2(config)#^Z
sw2#vlanda
sw2(vlan)#vtpdomainv
ChangingVTPdomainnamefromNULLtov
sw2(vlan)#vtpclient
SettingdevicetoVTPCLIENTmode.
sw2(vlan)#exi
InCLIENTstate,noapplyattempted.
Exiting....
sw2#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
sw2(config)#intf0/0
sw2(config-if)#swimotr
sw2(config-if)#exi
sw2(config)#intf0/1
sw2(config-if)#^Z
sw2#
*Mar100:
19:
36.163:
%SYS-5-CONFIG_I:
Configuredfromconsolebyconsole
sw2#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
sw2(config)#intrangef0/0-3
sw2(config-if-range)#noshu
sw2(config-if-range)#^Z
sw2#showvlan-s
VLANNameStatusPorts
----------------------------------------------------------------------------
1defaultactiveFa0/1,Fa0/2,Fa0/3,Fa0/4
Fa0/5,Fa0/6,Fa0/7,Fa0/8
Fa0/9,Fa0/10,Fa0/11,Fa0/12
Fa0/13,Fa0/14,Fa0/15
22active
33active
1002fddi-defaultactive
1003token-ring-defaultactive
1004fddinet-defaultactive
1005trnet-defaultactive
VLANTypeSAIDMTUParentRingNoBridgeNoStpBrdgModeTrans1Trans2
--------------------------------------------------------------------
1enet1000011500-----10021003
2enet1000021500-----00
3enet1000031500-----00
1002fddi1010021500-0---11003
1003tr101003150010050--srb11002
1004fdnet1010041500--1ibm-00
1005trnet1010051500--1ibm-00
sw2#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
sw2(config)#intf0/1
sw2(config-if)#swimoacc
sw2(config-if)#swiaccvlan2
sw2(config-if)#intf0/2
sw2(config-if)#swimoacc
sw2(config-if)#swiaccvlan3
sw2(config-if)#exi
sw2#showvlan-s
*Mar100:
21:
08.103:
%SYS-5-CONFIG_I:
Configuredfromconsolebyconsole
sw2#showvlan-s
VLANNameStatusPorts
----------------------------------------------------------------------------
1defaultactiveFa0/3,Fa0/4,Fa0/5,Fa0/6
Fa0/7,Fa0/8,Fa0/9,Fa0/10
Fa0/11,Fa0/12,Fa0/13,Fa0/14
Fa0/15
22activeFa0/1
33activeFa0/2
1002fddi-defaultactive
1003token-ring-defaultactive
1004fddinet-defaultactive
1005trnet-defaultactive
VLANTypeSAIDMTUParentRingNoBridgeNoStpBrdgModeTrans1Trans2
--------------------------------------------------------------------
1enet1000011500-----10021003
2enet1000021500-----00
3enet1000031500-----00
1002fddi1010021500-0---11003
1003tr101003150010050--srb11002
1004fdnet1010041500--1ibm-00
1005trnet1010051500--1ibm-00
sw2#
配置PC
PC1
Router>en
Router#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#noipdolo
Router(config)#linecon0
Router(config-line)#noexec-t
Router(config-line)#loggsyn
Router(config-line)#exi
Router(config)#hostpc1
pc1(config)#intf0/0
pc1(config-if)#noshu
pc1(config-if)#ipadd11.1.1.1255.255.255.0
pc1(config-if)#exi
pc1(config)#^Z
pc1#ping11.1.3.1
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto11.1.3.1,timeoutis2seconds:
.....
Successrateis0percent(0/5)
pc1#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
PC2
Router>en
Router#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#noipdolo
Router(config)#linecon0
Router(config-line)#noexec-t
Router(config-line)#loggsyn
Router(config-line)#exi
Router(config)#hostpc2
pc2(config)#intf0/0
pc2(config-if)#noshu
pc2(config-if)#ipadd11.1.2.1255.255.255.0
pc2(config-if)#exi
PC3
Router>en
Router#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#noipdolo
Router(config)#linecon0
Router(config-line)#noexec-t
Router(config-line)#loggsyn
Router(config-line)#exi
Router(config)#hostpc3
pc3(config)#intf0/0
pc3(config-if)#noshu
pc3(config-if)#ipadd11.
*Mar100:
22:
41.059:
%LINK-3-UPDOWN:
InterfaceFastEthernet0/0,changedstatetoup
*Mar100:
22:
42.059:
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceFastEthernet0/0,changedstatetoup
pc3(config-if)#ipadd11.1.3.1255.255.255.0
pc3(config-if)#exi
PC4
Router>en
Router#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#noipdolo
Router(config)#linecon0
Router(config-line)#noexec-t
Router(config-line)#loggsyn
Router(config-line)#exi
Router(config)#hostpc4
pc4(config)#intf0/0
pc4(config-if)#noshu
pc4(config-if)#ipadd11.1.4.1255.255.255.0
pc4(config-if)#exi
pc4(config)#^Z
同一VLAN下不同网段
pc4#ping11.1.2.1
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto11.1.2.1,timeoutis2seconds:
.....
Successrateis0percent(0/5)
将PC1的IP改为和pc3同一网段
pc1(config)#intf0/0
pc1(config-if)#ipadd11.1.3.2255.255.255.0
pc1(config-if)#exi
pc1(config)#^Z
pc1#ping11.1.3.1
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto11.1.3.1,timeoutis2seconds:
.!
!
!
!
Successrateis80percent(4/5),round-tripmin/avg/max=8/33/60ms
pc1#
在PC2上开启noiprouting
pc2(config)#noiprouting
pc2(config)#^Z
pc2#ping11.1.4.1
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto11.1.4.1,timeoutis2seconds:
.....
Successrateis0percent(0/5)
在PC4上开启noiprouting将IP改为任意
pc4(config)#noiprouting
pc4(config)#^Z
pc4#
*Mar100:
26:
00.219:
%SYS-5-CONFIG_I:
Configuredfromconsolebyconsole
pc4#conft
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
pc4(config)#intf0/0
pc4(config-if)#ipadd192.168.10.12255.255.0.0
pc4(config-if)#exi
pc4(config)#^Z
pc4#ping
*Mar100:
28:
03.115:
%SYS-5-CONFIG_I:
Configuredfromconsolebyconsole
pc4#ping11.1.2.1
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto11.1.2.1,timeoutis2seconds:
.!
!
!
!
Successrateis80percent(4/5),round-tripmin/avg/max=12/19/24ms
pc4#
结论: