H3C簡(jiǎn)劃分vlan簡(jiǎn)單配置

1、H3C配置第一步：PC機(jī)連接核心交換機(jī)（通過(guò)console口）設(shè)置交換機(jī)：開(kāi)始-附件-通訊-超級(jí)終端設(shè)置IP地址COM1口或者COM2復(fù)原默認(rèn)值后重新啟動(dòng)交換機(jī)。1. 配置telnet遠(yuǎn)程登錄IP地址：實(shí)現(xiàn)工作室與核心交換機(jī)的連接。配置交換機(jī)ip，設(shè)置密碼，虛擬終端數(shù)目等System-viewVlan2PortEthenrnet1/0/2QuitManagement-vlan2將vlan2設(shè)置成管理型vlanInterfacevlan2Ipaddress192.168.0.1255.255.255.0將交換機(jī)的ip設(shè)置為192.168.0.124口User-interfacevtp04（設(shè)置0

2、-4）5個(gè)虛擬終端Authentication-modepasswordSetanthenticationpasswordsimplehyems將密碼設(shè)為hyemsUseprivilegelevel3工作室PC機(jī)：將工作室PC機(jī)網(wǎng)卡用網(wǎng)線連接到交換機(jī)ethernet0/2設(shè)置PC機(jī)的ip地址為192.168.0.2255.255.255.0在cmd里面telnet192.168.0.1密碼為hyems思路：兩個(gè)核心交換機(jī)的作用？將兩個(gè)核心交換機(jī)冷備，兩臺(tái)交換機(jī)配置一樣。當(dāng)一臺(tái)交換機(jī)出現(xiàn)網(wǎng)絡(luò)問(wèn)題時(shí)，可以自動(dòng)或者手動(dòng)迅速切換到另一臺(tái)交換機(jī)上。核心交換機(jī)與二層交換機(jī)的連接結(jié)構(gòu)圖如下:核心交換機(jī)1核心

3、交換機(jī)2備機(jī)單模光線1r1r1T1F1F1F1F11#交奐機(jī)2#交換機(jī)3#交換機(jī)4#交換機(jī)5#交換機(jī)6#交換機(jī)7#交換機(jī)8#交換機(jī)9#交換機(jī)宏遠(yuǎn)項(xiàng)目11個(gè)交換機(jī)物理連接模塊：1#交換機(jī)：1個(gè)單模一19#RTU站；1個(gè)RJ451#RTU站2#交換機(jī)：3個(gè)單模一4#變電站，4#RTU站，2#RTU站；1個(gè)RJ453#RTUM2. 3#交換機(jī)：3個(gè)單模一110KV變電站，8#RTU站，906變電站；2個(gè)RJ457#RTU站，922變電站4#交換機(jī)：2個(gè)單模一11#RTU站，110配電站；1個(gè)RJ4只10#RTU站5#交換機(jī)：3個(gè)單模一101C配電站，13#RTU站；1個(gè)RJ45H101B配電站6#交

4、換機(jī)：1單模一19#RTU站；2個(gè)RJ45202#配電站17#RTU站7#交換機(jī)：1單模一16#RTU站；1個(gè)RJ45406#配電站8#交換機(jī)：3個(gè)單模一314#變電站，23#RTU站，22#RTU站；1個(gè)RJ4砰20#RTU站核心交換機(jī)如果實(shí)現(xiàn)自動(dòng)切換需要配置耦合電路。（兩臺(tái)交換機(jī)用兩條網(wǎng)線連接）配置聚合的雙工端口在同一槽口，速度一致且連續(xù)。對(duì)于switch1:sysnameswitch1interfaceethernet0/1duplexfullspeed100portlink-typetrunkporttrunkpermitvlanallinterface0/2duplexfullspe

5、ed100portlink-typetrunkporttrunkpermitvlanall對(duì)于switch2:Interfaceethernet0/1duplexfullspeed100portlink-typetrunkporttrunkpermitvlanallinterface0/2duplexfullspeed100portlink-typetrunkporttrunkpermitvlanall2. switch1:link-aggregationethernet0/1toethernet0/2swich2:link-aggregationEthernet0/1toEthernet0/

6、2可以用網(wǎng)線進(jìn)行手動(dòng)切換?？傮w配置思路：使用核心交換機(jī)24端口里面的前9個(gè)端口，將每一個(gè)端口劃分為1個(gè)vlan.每一個(gè)端口連接到1個(gè)二層交換機(jī)的端口上。如：將第一個(gè)端口劃分為vlan1ip地址為192.168.1.1一192.168.1.254那么它所連接到的二層交換機(jī)的24個(gè)端口的ip就會(huì)自動(dòng)分配在192.168.1.1-254里。4.進(jìn)入交換機(jī)超級(jí)終端后劃分vlan，添加端口，刪除vlan:在沒(méi)有劃分VLAN的情況下劃分vlan和端口system-view進(jìn)入系統(tǒng)視圖模式displaycurrent-configuration查看酉己置情況valnl創(chuàng)建vlan1portEthernet?

7、portEthernet1/0/1將核心交換機(jī)的第一個(gè)端口劃分到VLAN1quit退出interfacevlan-interface1創(chuàng)建進(jìn)入vlan1接口ipaddress192.168.1.1255.255.255.0為VLAN接口1配置IP地址interfaceEthernet1/0/1進(jìn)入端口1portlink-typeAccess設(shè)置端口訪問(wèn)模式為access只能屬于1個(gè)vlanquit退出vlan2創(chuàng)建VLAN2portEthernet1/0/2將核心交換機(jī)的第二個(gè)端口劃分到vlan2當(dāng)中interfacevlan-interface2創(chuàng)建進(jìn)入VLAN2接口ipaddress192

8、.168.2.1255.255.255.0為VLAN2配置IP地址vlan3創(chuàng)建vlan3portEthernet?portEthernet1/0/3將核心交換機(jī)的第三個(gè)端口劃分到vlan3當(dāng)中interfacevlan-interface3創(chuàng)建進(jìn)入vlan接口3ipaddress192.168.3.1255.255.255.0為vlan接口3配置IP地址Vlan9在已經(jīng)劃分好VLAN的情況下，將端口劃分到VLAN里面。如下：將ethernet1/0/3劃分到VLAN3里面InterfaceEthernet1/0/3進(jìn)入端口3里面Portaccessvaln3將端口3劃分到vlan3里面。劃分

9、vlan出錯(cuò)后刪除vlan,例如將vlan2刪除掉：1. InterfaceEthernet1/0/2進(jìn)入端口2Undoportaccessvlan2刪除接口Quit退出Undointerfacevlan2刪除vlan2接口Undovlan2刪除vlan2交換機(jī)配置了10個(gè)vlan,分別為vlan1,vlan2,vlan3,vlan4-vlan10.vlan2與其他9個(gè)vlan可以互訪，但是其他9個(gè)vlan不能互訪用hybrid端口實(shí)現(xiàn)。2. Vlan1Vlan2Vlan3Vlan10Interfaceethernet0/1Portlink-typehybridPorthybridpvidvl

10、anlPorthybridvlanlto2untaggedInterfaceethernet0/2Portlink-typehybridPorthybridpvidvlan2Porthybridvlan1to10untaggedInterfaceethernet0/3Portlink-typehybridPorthybridpvidvlan3Porthybridvlan23untaggedInterfaceethernet0/4Portlink-typehybridPorthybridpvidvlan4Porthybridvlan24untaggedInterfaceethernet0/10P

11、ortlink-typehybridPorthybridpvidvlan10Porthybridvlan210untagged三層交換機(jī)配置dhcp后，實(shí)現(xiàn)pc機(jī)通過(guò)二層交換機(jī)可以自動(dòng)獲取IP地址：例如：將ethernet0/10劃分到VLAN10,將vlan10ip地址劃分為192.168.1.1/254子網(wǎng)掩碼為255.255.255.0步驟如下：采用地址池方式分配ip：Vlan10創(chuàng)建vlan10Portethernet0/10將端口10劃分到VLAN10里面Interfacevlan-interface10進(jìn)入VLAN10接口Ipaddress192.168.1.1255.255.25

12、5.0設(shè)置IP地址段dhcpselectglobaldhcpserverip-poolvlan10network192.168.1.1mask255.255.255.0gateway-list192.168.1.1dhcpserverforbidden-ip192.168.1.1采用接口方式分配ip地址：Vlan10Portethernet0/10Interfacevlan-interface10Ipaddress192.168.1.1255.255.255.0dhcpselectinterfacedhcpserverforbidden-ip192.168.1.1不允許自動(dòng)獲取IP地址方式：3

13、. Vlan10Portethernet0/10Interfacevlan-interface10Ipaddress192.168.1.1255.255.255.0undoshutdowndhcpselectserverglobal-pooldhcpserverip-poolvlan11network192.168.11.0mask255.255.255.0gateway-list192.168.11.1dns-list192.168.11.1.8.8.8.8.8.8.4.4202.106.0.20dhcpserverforbidden-ip192.168.11.1192.168.11.200測(cè)試網(wǎng)絡(luò)連通性：同一網(wǎng)段，不同vlan的連通性；不同網(wǎng)段，相同vlan的連通性；相同網(wǎng)段，同一vlan的連通性；Ping設(shè)置端口類型：Portlink-typeAcess|Trunk|Hybridaces