華為端口VLAN設(shè)置

1、華為交換機(jī)VLA N配置問題的背景以及技術(shù)原理描述，華為交換機(jī)VLA N設(shè)置分為以下幾個部分，VLA N背景描述，VLAN技術(shù)原理，VLA N實現(xiàn)功能，VLAN配置過程等等。華為交換機(jī)VLA N背景描述:假設(shè)此交換機(jī)是寬帶小區(qū)城域網(wǎng)絡(luò)中的1臺樓道交換機(jī)，住戶PC1連接在交換機(jī)的 F0/5 口；住戶PC2連接在交換機(jī)的 F0/15 口?，F(xiàn)在實現(xiàn)各家各戶的端口隔離。華為交換機(jī)VLA N技術(shù)原理:VLAN( Virtual Local Area Network)是指在一個物理網(wǎng)段內(nèi)，進(jìn)行邏輯的劃分，劃分成若干個虛擬局域網(wǎng)。VLAN最大的特點是不受物理位置的限制，可以靈活的劃分。相同的VLAN可以互相

2、進(jìn)行通信，不同的VLAN間的主機(jī)不可以直接進(jìn)行通信，必須通過路由器才可以進(jìn)行通信。華為交換機(jī)VLAN作用：可以限制廣播流量的轉(zhuǎn)播，廣播數(shù)據(jù)包只在VLAN進(jìn)行轉(zhuǎn)播，不能轉(zhuǎn)到其他的VLAN中。Port Vlan是實現(xiàn)Vlan的方式之一，Port Vlan 是利用交換機(jī)的端口進(jìn)行VLAN的劃分，一個端口只能屬于一個VLAN.華為交換機(jī)VLA N實現(xiàn)功能：通過劃分 PORT VLAN實現(xiàn)本端口隔離華為交換機(jī)VLAN實驗設(shè)備：可網(wǎng)管交換機(jī)一臺，PC機(jī)2臺，直連線2條華為交換機(jī)VLAN配置過程：PC1與PC2不能PING通就為成功。swi tceSwitch# Cooifi gure terminalsw

3、itch tconfi10switch (config"vlml)e testlOswitch (cofi g-vlaxLexitswitchCc =onfigjSvlan Z0訓(xùn)i tah (cpiif jgvlaiL)柚e Itsewi tck (coiifi g-vlarL.J #endswivZan通過劃分PORT VLAN實現(xiàn)本端口隔離ew11cc on£i giire term m：alsi t ch (c qTl£int er face fast elRernetO/5switch Cc-onEi .g-i fe-c ess vlan 10swi t

4、chCccnEi(-<swi tch (conf ig)#interfac« fasteth«rne t0/15呂胄tfhCco口£i 舀一i £)拌mwitchpoirt 電匚曙晉李忘 visa 20Ewi IcIl (.confi g-! t) #en.Aswi. t cK#Ehjow vl axi事例2交換機(jī)上設(shè)置，劃分VLAN:sys/切換到系統(tǒng)視圖Quidwayvla n en ableQuidwayvla n 2Quidway-vla n2port e0/1 to eO/8Quidway-vla n2quitVLAN2/默認(rèn)所有端口都屬

5、于VLAN1，指定交換機(jī)的eO/1到eO/8八個端口屬于Quidwayvla n 3Quidway-vla n3port e0/9 to e0/16Quidway-vla n3quit/指定交換機(jī)的 e0/9到e0/16八個端口屬于 VLAN3Quidwaydis vlan allQuidwaydis cu路由器上設(shè)置，實現(xiàn)訪問控制：Routeri nteface ether net 0Router-EthernetOip address 192.168.1.5 255.255.255.0Router-EthernetOquit/ 指定 ether net 0 的 ipRouteri ntef

6、ace ether net 1Router-Ethernet1ip address 192.168.1.6 255.255.255.0Router-Ethernet1quit/開啟firewall，并將默認(rèn)設(shè)置為 denyRouterfire en ableRouterfire default deny/ 允許 192.168.1.1 訪問 192.168.1.3/firewall策略可根據(jù)需要再進(jìn)行添加Routeracl 101Router-acl-101rule permit ip source 192.168.1.1 255.255.255.0 destination 192.168.1

7、.3255.255.255.0Router-acl-101quit/啟用101規(guī)則Router-Ethernet0fire pa 101Router-Ethernet0quitRouter-Ethernet1fire pa 101Router-Ethernet1quit When you are old and grey and full of sleep,And no ddi ng by the fire, take dow n this book,And slowly read, and dream of the soft lookYour eyes had once, and of th

8、eir shadows deep;How many loved your mome nts of glad grace,And loved your beauty with love false or true,But one man loved the pilgrim soul in you,And loved the sorrows of your cha nging face;And bending dow n beside the glow ing bars,Murmur, a little sadly, how love fledAnd paced upon the mountain

9、s overheadAnd hid his face amid a crowd of stars.The furthest dista nee in the worldIs not betwee n life and deathBut whe n I sta nd in front of youYet you don't know thatI love you.The furthest dista nee in the worldIs not whe n I sta nd in front of youYet you can't see my loveBut whe n un doubtedly knowing the love from bothYet cannot be together.The furthest dista nee in the worldIs not being apart while being in loveBut whe n I pla inly cannot resist the year ningYet prete nding you have n ever bee n in my heart.The furthest