CISCO交换机配置实例

二层交换机配置案例（配置2层交换机可远程管理）：Switch>Switch>en进入特权模式Switch#config进入全局配置模式Switch(config)#hostname2ceng更改主机名为2ceng2ceng(config)#interfacevlan1进入VLAN12ceng(config-if)#noshut激活VLAN12ceng(config-if)#exit退出到全局配置模式2ceng(config)#interfacevlan2创建VLAN22ceng(config-if)#noshut激活VLAN22ceng(config-if)#exit退出到全局配置模式2ceng(config)#interfacevlan3创建VLAN32ceng(config-if)#noshut激活VLAN32ceng(config-if)#ipaddress2ceng(config-if)#exit2ceng(config)#interfacerangefa0/1-122ceng(config-if-range)#exit2ceng(config)#interfacerangefa0/13-23telnet2ceng(config)#exit2ceng#wr保存配置Buildingconfiguration...[OK]三层（或多层）交换机配置实例：Switch>Switch>enSwitch#configConfiguringfromterminal,memory,ornetwork[terminal]? Enterconfigurationcommands,oneperline.EndwithCNTL/Z. Switch(config)#hostname3ceng3ceng(config)#interfacevlan13ceng(config-if)#noshut3ceng(config-if)#exit3ceng(config)#interfacevlan23ceng(config-if)#noshut3ceng(config-if)#exit3ceng(config)#interfacevlan33ceng(config-if)#noshut3ceng(config-if)#ipaddress3ceng(config-if)#descriptionguanli描述vlan3为管理3ceng(config-if)#exit3ceng(config)#interfacerangefa0/1-123ceng(config-if-range)#switchportmodeaccess3ceng(config-if-range)#switchaccessvlan13ceng(config-if-range)#exit3ceng(config)#interfacerangefa0/13-243ceng(config-if-range)#switchaccessvlan23ceng(config-if-range)#exit3ceng(config)#ipdhcppoolvlan1设置VLAN1DHCP3ceng(dhcp-config)#network设置DHCP的网段3ceng(dhcp-config)#dns-server设置3ceng(dhcp-config)#default-router设置3ceng(dhcp-config)#exit3ceng(config)#ipdhcppoolvlan23ceng(dhcp-config)#network3ceng(dhcp-config)#dns-server3ceng(config)#exit3ceng#wrBuildingconfiguration...[OK]。

Cisco交换机综合配置实例(一) 本实例综合性很强,基本上包含了Cisco交换机的所有交换技术1.网络拓扑和相应设计目录:网络配置实例网络拓扑和相应设计Catalyst 5509 配置Catalyst 4003配置RSM配置Catalyst 5505配置网络拓扑和相关设计网络拓扑图2.Catalyst 5509 的配置下面列出Catalyst 5509 的基本配置Enter password:Console> enableEnter password:Console> (enable) set system name 5509-ER-F1System name set.5509-ER-F1> (enable) set system location 1st Floor Equipment Room System location set.5509-ER-F1> (enable) set system contact sysadmin@ System contact set.5509-ER-F1> (enable) set time 04/30/1999 9:30:00Fri Apr 30 1999, 09:30:005509-ER-F1> (enable) set passwordEnter old password:Enter new password:Retype new password:Password changed.5509-ER-F1> (enable) set enablepassEnter old password:Enter new password:Retype new password:Password changed.5509-ER-F1> (enable) set banner motd %5509-ER-F1 (Catalyst 5509)Access Restricted%MOTD banner set5509-ER-F1> (enable) set interface sc0 10.10.1.10/24 Interface sc0 IP address set.5509-ER-F1> (enable) set ip route default 10.10.1.1 Route added.5509-ER-F1> (enable) set ip dns server 10.10.10.10010.10.10.100 added to DNS server table as primary server. 5509-ER-F1> (enable) set ip dns domain Default DNS domain name set to 5509-ER-F1> (enable) set ip dns enableDNS is enabled5509-ER-F1> (enable) set vtp domain BigCorp mode server VTP domain BigCorp modified5509-ER-F1> (enable) set vlan 10 name CorporateVlan 10 configuration successful5509-ER-F1> (enable) set vlan 20 name DevEngVlan 20 configuration successful5509-ER-F1> (enable) set vlan 30 name MfgVlan 30 configuration successful5509-ER-F1> (enable) set vlan 40 name QAVlan 40 configuration successful5509-ER-F1> (enable) set vlan 50 name Finance&Admin Vlan 50 configuration successful5509-ER-F1> (enable) set vlan 60 name Sales&MktgVlan 60 configuration successful5509-ER-F1> (enable) set module name 1 Supervisor III Module name set.5509-ER-F1> (enable) set port flowcontrol 1/1-2 send off Ports 1/1-2 flow control send administration status set to off (ports will not send flowcontrol to far end)5509-ER-F1> (enable) set port flowcontrol 1/1-2 receive off Ports 1/1-2 flow control receive administration status set to off (ports will not allow far end to send flowcontrol)5509-ER-F1> (enable) set port negotiation 1/1-2 enablePorts 1/1-2 negotiation enabled5509-ER-F1> (enable) set port name 1/1-2 GEC 802.1Q Trunk Ports 1/1-2 name set.5509-ER-F1> (enable) set port channel 1/1-2 desirablePort(s) 1/1-2 channel mode set to desirable.5509-ER-F1> (enable) set trunk 1/1 desirable dot1qPort(s) 1/1 trunk mode set to desirable.Port(s) 1/1 trunk type set to dot1q.5509-ER-F1> (enable) set module name 3 RSM (RSM-ER-F1)Module name set.5509-ER-F1> (enable) set module name 5 Fast Ether Uplinks Module name set.5509-ER-F1> (enable) set port name 5/1-4 FEC ISL Trunk Ports 5/1-4 name set.5509-ER-F1> (enable) set port speed 5/1-4 100Ports 5/1-4 transmission speed set to 100Mbps.5509-ER-F1> (enable) set port duplex 5/1-4 fullPorts 5/1-4 set to full-duplex.5509-ER-F1> (enable) set port flowcontrol 5/1-4 send off Ports 5/1-4 flow control send administration status set to off (ports will not send flowcontrol to far end)5509-ER-F1> (enable) set port flowcontrol 5/1-4 receive off Ports 5/1-4 flow control receive administration status set to off (ports will not allow far end to send flowcontrol)5509-ER-F1> (enable) set port negotiation 5/1-4 enable Ports 5/1-4 negotiation enabled5509-ER-F1> (enable) set port channel 5/1-4 desirablePort(s) 5/1-4 channel mode set to desirable.5509-ER-F1> (enable) set trunk 5/1 desirable islPort(s) 5/1 trunk mode set to desirable.Port(s) 5/1 trunk type set to isl.5509-ER-F1> (enable) set module name 6 DevEng 100Mb Hosts Module name set.5509-ER-F1> (enable) set port name 6/1 DE Sparc UltraPort 6/1 name set.5509-ER-F1> (enable) set port name 6/2-7 DE Sparc20Ports 6/2-7 name set.5509-ER-F1> (enable) set port name 6/8-12 DE NT Workstation Ports 6/8-12 name set.5509-ER-F1> (enable) set port speed 6/1-12 100Ports 6/1-12 transmission speed set to 100Mbps.5509-ER-F1> (enable) set port duplex 6/1-12 fullPorts 6/1-12 set to full-duplex.5509-ER-F1> (enable) set port flowcontrol 6/1-12 send desired Ports 6/1-12 flow control send administration status set to desired (ports will send flowcontrol to far end if far end supports it)5509-ER-F1> (enable) set port flowcontrol 6/1-12 receive desired Ports 6/1-12 flow control receive administration status set to desired (ports will allow far end to send flowcontrol if far end supports it) 5509-ER-F1> (enable) set port channel 6/1-12 offPort(s) 6/1-12 channel mode set to off.5509-ER-F1> (enable) set trunk 6/1-12 offPort(s) 6/1-12 trunk mode set to off.Warning: Spantree port fast start should only be enabled on ports connected to a single host. Connecting hubs, concentrators, switches, bridges, etc. to a fast start port can cause temporary spanning tree loops. Use with caution. Spantree ports 6/1-12 fast start enabled.5509-ER-F1> (enable) set vlan 20 6/1-12VLAN 20 modified.VLAN 1 modified.VLAN Mod/Ports---- -----------------------201/1-25/1-46/1-125509-ER-F1> (enable) set module name 7 Corp/Mfg 10Mb Hosts Module name set.5509-ER-F1> (enable) set port name 7/1-12 Corp Win98 PCPorts 7/1-12 name set.5509-ER-F1> (enable) set port name 7/13-48 Mfg Win98 PCPorts 7/13-48 name set.5509-ER-F1> (enable) set port duplex 7/1-48 fullPorts 7/1-48 set to full-duplex.Warning: Spantree port fast start should only be enabled on ports connected to a single host. Connecting hubs, concentrators, switches, bridges, etc. to a fast start port can cause temporary spanning tree loops. Use with caution. Spantree ports 7/1-48 fast start enabled.5509-ER-F1> (enable) set vlan 10 7/1-12VLAN 10 modified.VLAN 1 modified.VLAN Mod/Ports---- -----------------------101/1-25/1-47/1-125509-ER-F1> (enable) set vlan 30 7/13-48VLAN 30 modified.VLAN 1 modified.VLAN Mod/Ports---- -----------------------301/1-25/1-47/13-485509-ER-F1> (enable) set module name 8 DevEng 10Mb HostsModule name set.5509-ER-F1> (enable) set port name 8/1-48 DevEng WinNT PCPorts 8/1-48 name set.5509-ER-F1> (enable) set port duplex 8/1-48 fullPorts 8/1-48 set to full-duplex.5509-ER-F1> (enable) set spantree portfast 8/1-48 enableWarning: Spantree port fast start should only be enabled on ports connected to a single host. Connecting hubs, concentrators, switches, bridges, etc. to a fast start port can cause temporary spanning tree loops. Use with caution. Spantree ports 8/1-48 fast start enabled.5509-ER-F1> (enable) set vlan 20 8/1-48VLAN 20 modified.VLAN 1 modified.VLAN Mod/Ports---- -----------------------201/1-25/1-46/1-128/1-485509-ER-F1> (enable) set module name 9 DevEng 10Mb HostsModule name set.5509-ER-F1> (enable) set port name 9/1-48 DevEng WinNT PCPorts 9/1-48 name set.5509-ER-F1> (enable) set port duplex 9/1-48 fullPorts 9/1-48 set to full-duplex.5509-ER-F1> (enable) set spantree portfast 9/1-48 enableWarning: Spantree port fast start should only be enabled on ports connected to a single host. Connecting hubs, concentrators, switches, bridges, etc. to a fast start port can cause temporary spanning tree loops. Use with caution. Spantree ports 9/1-48 fast start enabled.5509-ER-F1> (enable) set vlan 20 9/1-48VLAN 20 modified.VLAN 1 modified.VLAN Mod/Ports---- -----------------------201/1-25/1-46/1-128/1-489/1-485509-ER-F1> (enable)。

CISCO交换机配置实例（VTP、VLAN、TRUNK、channel）本文通过实例为大家介绍CISCO交换机的一些常用功能的配置方法，包括VTP 配置、VLAN划分、Trunk配置、channel通道配置、双工模式配置等。

掌握这些配置方法基本上可以满足CISCO交换机一般的日常维护要求了。

网络拓扑图：1、配置VTP, 设置domain为dgmobile, Sw1为server, 其它switch配置为client。

Sw1(config)# vtp mode severSw1(config)# vtp domain dgmobileSw2(config)# vtp mode client2、在Sw1建立三个vlan, 要求在其它Sw2上通过VTP可以看到同样的vlan。

vlan2:engineering,vlan6:marketing,vlan9:accouting.Sw1(config)# vlan 2Sw1(config-vlan)#name engineeringSw1(config)# vlan 6Sw1(config-vlan)#name marketingSw1(config)# vlan 9Sw1(config-vlan)#name accouting3、把sw2的端口5,8,13划入vlan2;端口3,4,9划入vlan6;端口6,7,16划入vlan9。

Sw2(config)#int range fa0/5 , fa0/8 , fa0/13Sw2(config-if-range)#switchport access vlan 2Sw2(config)#int range fa0/3 , fa0/4 , fa0/9Sw2(config-if-range)#switchport access vlan 6Sw2(config)#int range fa0/6 , fa0/7 , fa0/16Sw2(config-if-range)#switchport access vlan 94、Sw1和Sw2的23和24端口互连,配置交换机间的Trunk,用802.1q封装。

cisco交换机配置实例教程cisco交换机配置实例教程1、在交换机上启动QOSSwitch(config)#mls qos //在交换机上启动QOS2、分别定义PC1(10.10.1.1)和PC2(10.10.2.1)访问控制列表Switch(config)#access-list 10 permit 10.10.1.0 0.0.0.255 //控制pc1上行流量Switch(config)#access-list 100 permit any 10.10.1.0 0.0.0.255 //控制pc1下行流量Switch(config)#access-list 11 permit 10.10.2.0 0.0.0.255 //控制pc2上行流量Switch(config)#access-list 111 permit any 10.10.2.0 0.0.0.255 //控制pc2下行流量class-map mach-all {name}match access-group 110policy-mapclass二、详细配置过程注：每个接口每个方向只支持一个策略;一个策略可以用于多个接口。

因此所有PC的下载速率的限制都应该定义在同一个策略(在本例子当中为policy-map user-down)，而PC不同速率的区分是在Class-map 分别定义。

1、在交换机上启动QOSSwitch(config)#mls qos //在交换机上启动QOS2、分别定义PC1(10.10.1.1)和PC2(10.10.2.1)访问控制列表Switch(config)#access-list 10 permit 10.10.1.0 0.0.0.255 //控制pc1上行流量Switch(config)#access-list 100 permit any 10.10.1.0 0.0.0.255 //控制pc1下行流量Switch(config)#access-list 11 permit 10.10.2.0 0.0.0.255 //控制pc2上行流量Switch(config)#access-list 111 permit any 10.10.2.0 0.0.0.255 //控制pc2下行流量3、定义类，并和上面定义的访问控制列表绑定Switch(config)# class-map user1-up //定义PC1上行的类，并绑定访问列表10Switch(config-cmap)# match access-group 10Switch(config-cmap)# exitSwitch(config)# class-map user2-upSwitch(config-cmap)# match access-group 11 //定义PC2上行的类，并绑定访问列表10Switch(config-cmap)# exitSwitch(config)# class-map user1-downSwitch(config-cmap)# match access-group 100 //定义PC1下行的类，并绑定访问列表100Switch(config-cmap)# exitSwitch(config)# class-map user2-downSwitch(config-cmap)# match access-group 111 //定义PC2下行的类，并绑定访问列表111Switch(config-cmap)# exit4、定义策略，把上面定义的类绑定到该策略Switch(config)# policy-map user1-up //定义PC1上行的速率为1MSwitch(config-pmap)# class user1-upSwitch(config-pmap-c)# trust dscpSwitch(config-pmap-c)# police 1024000 1024000 exceed-action dropSwitch(config)# policy-map user2-up //定义PC2上行的速率为2MSwitch(config-pmap)# class user2-upSwitch(config-pmap-c)# trust dscpSwitch(config-pmap-c)# police 2048000 1024000 exceed-action dropSwitch(config)# policy-map user-downSwitch(config-pmap)# class user1-downSwitch(config-pmap-c)# trust dscpSwitch(config-pmap-c)# police 1024000 1024000 exceed-action dropSwitch(config-pmap-c)# exitSwitch(config-pmap)# class user2-downSwitch(config-pmap-c)# trust dscpSwitch(config-pmap-c)# police 2048000 1024000 exceed-action dropSwitch(config-pmap-c)# exit5、在接口上运用策略Switch(config)# interface f0/1Switch(config-if)# service-policy input user1-upSwitch(config)# interface f0/2Switch(config-if)# service-policy input user2-upSwitch(config)# interface g0/1Switch(config-if)# service-policy input user-down看了cisco交换机配置实例教程还想看：1.思科交换机基本配置实例讲解2.CISCO交换机配置操作学习教程3.思科交换机配置教程详解4.cisco交换机qos配置实例教程5.思科路由器、交换机的基本管理教程6.Cisco 2960交换机的基础安装配置教程Cisco交换机入门配置的方法Cisco交换机入门配置的方法：机型：Cisco 3750想对交换机警醒配置。