組播VLAN的典型配置
組播VLAN配置案例需求分析
1．組播源為Workstation，Switch A轉(zhuǎn)發(fā)組播源發(fā)出的組播數(shù)據(jù)流。配置組播VLAN，使VLAN 2和VLAN 3內(nèi)的用戶通過組播VLAN接收組播流。SwitchA上VLAN 20接口的IP地址為168.10.1.1，Ethernet 1/0/1屬于VLAN 20，Ethernet 1/0/1和Work Station相連。VLAN 10為組播VLAN。端口Ethernet 1/0/10與Switch B相連。SwitchB上VLAN 2包含端口Ethernet 1/0/1，VLAN 3包括端口Ethernet 1/0/2，兩個(gè)端口分別與PC1、PC2相連，端口Ethernet 1/0/10和Switch A相連；
2．此案例同時(shí)適用于以下產(chǎn)品：
Quidway 2000-EI、3000和H3C 3100-SI 、3500、5100-EI、3600、5600系列交換機(jī)。
組網(wǎng)圖如下：
組播VLAN配置步驟
Switch A配置：
1．進(jìn)入系統(tǒng)視圖，使能組播路由功能
- <SwitchA> system-view
- [SwitchA] multicast routing-enable
2．創(chuàng)建vlan 20，并配置vlan接口地址，在該vlan接口下使能pim dm。
- [SwitchA] vlan 20
- [SwitchA-vlan20] interface Vlan-interface 20
- [SwitchA-Vlan-interface20] ip address 168.10.1.1 255.255.255.0
- [SwitchA-Vlan-interface20] pim dm
- [SwitchA-Vlan-interface20] quit
3．創(chuàng)建組播vlan 10
- [SwitchA] vlan 10
- [SwitchA-vlan10] quit
4．將Ethernet 1/0/10定義為Hybrid端口，并將該端口加入到VLAN 10中，端口發(fā)送VLAN 10的報(bào)文時(shí)帶VLAN標(biāo)簽。
- [SwitchA] interface Ethernet 1/0/10
- [SwitchA-Ethernet 1/0/10] port link-type hybrid
- [SwitchA-Ethernet 1/0/10] port hybrid vlan 10 tagged
- [SwitchA-Ethernet 1/0/10] quit
5．在VLAN 10接口啟動(dòng)PIM DM協(xié)議，并同時(shí)啟用IGMP。
- [SwitchA] interface Vlan-interface 10
- [SwitchA-Vlan-interface10] pim dm
- [SwitchA-Vlan-interface10] igmp enable
SwitchB配置：
1．在系統(tǒng)視圖下使能IGMP Snooping功能
- <SwitchB> system-view
- [SwitchB] igmp-snooping enable
2．配置VLAN 10為組播VLAN，并在VLAN視圖下使能IGMP Snooping
- [SwitchB] vlan 10
- [SwitchB-vlan10] service-type multicast
- [SwitchB-vlan10] igmp-snooping enable
- [SwitchB-vlan10] quit
3．將Ethernet 1/0/10定義為Hybrid端口，并將該端口加入到VLAN 2、3、10中，端口發(fā)送VLAN 2、VLAN 3和VLAN 10的報(bào)文時(shí)帶VLAN標(biāo)簽
- [SwitchB] interface Ethernet 1/0/10
- [SwitchB-Ethernet 1/0/10] port link-type hybrid
- [SwitchB-Ethernet 1/0/10] port hybrid vlan 2 3 10 tagged
- [SwitchB-Ethernet 1/0/10] quit
4．將Ethernet 1/0/1定義為Hybrid端口，并將該端口加入到VLAN 2、VLAN 10中，端口發(fā)送VLAN 2和VLAN 10的報(bào)文時(shí)不帶VLAN標(biāo)簽，端口的缺省VLAN為VLAN 2
- [SwitchB] interface Ethernet 1/0/1
- [SwitchB-Ethernet 1/0/1] port link-type hybrid
- [SwitchB-Ethernet 1/0/1] port hybrid vlan 2 10 untagged
- [SwitchB-Ethernet 1/0/1] port hybrid pvid vlan 2
- [SwitchB-Ethernet 1/0/1] quit
5．Ethernet 1/0/2定義為Hybrid端口，并將該端口加入到VLAN 3、VLAN 10中，端口發(fā)送VLAN 3和VLAN 10的報(bào)文時(shí)不帶VLAN標(biāo)簽，端口的缺省VLAN為VLAN 3
- [SwitchB] interface Ethernet 1/0/2
- [SwitchB-Ethernet 1/0/2] port link-type hybrid
- [SwitchB-Ethernet 1/0/2] port hybrid vlan 3 10 untagged
- [SwitchB-Ethernet 1/0/2] port hybrid pvid vlan 3
- [SwitchB-Ethernet 1/0/2] quit
組播VLAN的配置到此就結(jié)束了，相信只要大家多多實(shí)踐，對(duì)于一些基本的或者復(fù)雜的配置，大家都會(huì)掌握的。
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