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公司内部部署了一台组播源,为保证终端能正常接收组播源传输的业务,需在所经交换机上开启组播功能。
<H3C>system–view
#新建互联VLAN10
[H3C]vlan 10
#将10口加入到VLAN10
[H3C]interface Ethernet1/0/10
[H3C-Ethernet1/0/10]port access vlan 10
[H3C-Ethernet1/0/10]quit
#配置交换机间互联地址
[H3C]interface
Vlan-interface10
[H3C-Vlan-interface10]ip
address 172.16.10.1 255.255.255.0
[H3C-Vlan-interface10]quit
#
[H3C]interface
Vlan-interface1
[H3C-Vlan-interface1]ip
address 192.168.1.1 255.255.255.0
[H3C-Vlan-interface1]quit
#
[H3C]ip
route-static 192.168.2.0 255.255.255.0 172.16.10.2
#
[H3C]multicast
routing-enable
#
[H3C]interface
Vlan-interface10
[H3C-Vlan-interface10]pim
dm
[H3C-Vlan-interface10]quit
#
[H3C]interface
Vlan-interface1
[H3C-Vlan-interface1]pim
dm
[H3C-Vlan-interface1]quit
[H3C]save
配置SW2的IP地址和互联路由
<H3C>system–view
#
[H3C]vlan 10
#
[H3C]interface
GigabitEthernet 1/0/10
[H3C-GigabitEthernet1/0/10]port
access vlan 10
[H3C-GigabitEthernet1/0/10]quit
#
[H3C]interface
Vlan-interface10
[H3C-Vlan-interface10]ip
address 172.16.10.2 255.255.255.0
[H3C-Vlan-interface10]quit
#
[H3C]interface
Vlan-interface1
[H3C-Vlan-interface1]ip
address 192.168.2.1 255.255.255.0
[H3C-Vlan-interface1]quit
#
[H3C]ip
route-static 192.168.1.0 255.255.255.0 172.16.10.1
#开启组播路由功能
[H3C]multicast routing-enable
#互联接口接口使能PIM-DM功能
[H3C]interface Vlan-interface10
[H3C-Vlan-interface10]pim dm
[H3C-Vlan-interface10]quit
#连接组播客户端接口使能IGMP功能
[H3C]interface Vlan-interface1
[H3C-Vlan-interface1]igmp enable
[H3C-Vlan-interface1]quit
[H3C]save
组播源:
dis pim
routing-table
VPN-Instance:
public net
Total 0 (*, G)
entry; 1 (S, G) entry
(192.168.1.100, 225.0.0.1)
Protocol:
pim-dm, Flag: LOC ACT
UpTime:
00:00:17
Upstream
interface: Vlan-interface1
Upstream
neighbor: NULL
RPF prime
neighbor: NULL
Downstream
interface(s) information:
Total number
of downstreams: 1
1: Vlan-interface10
Protocol: pim-dm, UpTime: 00:00:07, Expires: never
组播客户端:
<H3C>dis pim routing-table
VPN-Instance: public net
Total 2 (*, G) entries; 1 (S, G) entry
(*, 225.0.0.1)
Protocol: pim-dm, Flag: WC EXT
UpTime: 00:05:45
Upstream interface: NULL
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface(s) information: None
(192.168.1.100, 225.0.0.1)
Protocol: pim-dm, Flag: EXT ACT
UpTime: 00:08:12
Upstream interface: Vlan-interface10
Upstream neighbor: 172.16.10.1
RPF prime neighbor: 172.16.10.1
Downstream interface(s) information: None
(*, 239.255.255.250)
Protocol: pim-dm, Flag: WC EXT
UpTime: 00:05:42
Upstream interface: NULL
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface(s) information: None
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