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华为环网双机接入IPTV网络部署案例

环网双机接入IPTV网络部署案例

组网图形

图2 环网双机场景IPTV基本组网图

  • 方案简介
  • 配置注意事项
  • 组网需求
  • 数据规划
  • 配置思路
  • 操作步骤
  • 配置文件

方案简介

随着IPTV业务的迅速发展,IPTV平台承载的用户也越来越多,用户对IPTV直播业务的可靠性要求越来越高。IPTV作为视频类业务,最终用户对业务体验的连续性要求极高,需要保障日常维护中的用户业务体验连续,在重大事件保障、重大版本升级保障中保证业务的延续性。

如图1所示是某个地区广电基本组网图。为了保证广电直播流的质量,广电组播源服务器发送的直播流需要先转发到MRF转码服务器进行转码,然后由转码服务器再转发给接收者。转码服务器通过环网双机备份的方式接入IPTV组网,提高网络可靠性。

  • 组播源服务器发送的组播流正常转发路径是:Core->PE1->LSW1->CDN->转码服务器。
  • 转码服务器转换后的组播流正常转发路径是:转码服务器->CDN->LSW1->PE1->AGG->ACC1和ACC2。
  • 录制服务器到接收者单播流正常转发路径是:录制服务器->CDN->LSW1->PE1->AGG->ACC1和ACC2。

图1 环网双机接入场景视频流量转发路径

配置注意事项

本举例中Core、PE1和PE2使用框式交换机为例,其他设备以盒式交换机为例。本举例中的交换机可以使用S系列交换机所有产品。

组网需求

如图2所示为某地区IPTV组网图,接收者可以点播直播节目,也可以回看电视节目。具体需求如下:

  • 组播源服务器发送的组播直播流,先转发到CDN服务器转码录制后,再转发给接收者。
  • 接收者也可以通过单播方式回看电视节目。
  • 通过部署三层组播、二三层组播混跑和IGMP Snooping功能,实现组播流转发。
  • 通过OSPF协议实现三层流量互通。LSW1、LSW2与PE1、PE2通过OSPF 1区域1建立邻居关系,Core与PE1、PE2通过OSPF 1区域0建立邻居关系。
  • CDN、LSW1和LSW2部署MSTP破环协议,LSW1和LSW2部署VRRP,提高网络可靠性。
  • 为保证接入安全,LSW1和LSW2通过流策略限制组播源服务器的接入。

数据规划
表1 VLAN规划

参数项

描述

VLAN 33

ACC1下挂用户所属的VLAN。

VLAN 34

ACC2下挂用户所属的VLAN。

VLAN 88

用户回看节目使用的VLAN。

VLAN 301

LSW1和LSW2使用的VLAN。

VLAN 400

组播直播流转码后使用的VLAN。

VLAN 530

组播直播流未转码前使用的VLAN。

表2 IP地址规划

产品名称

参数项

描述

Core

GE1/0/1:66.1.1.3/24

上行连接组播源服务器的三层接口。

GE1/0/2:20.1.1.3/24

连接PE2的三层接口。

GE1/0/3:12.1.1.2/24

连接PE1的三层接口。

LoopBack0:1.1.1.3

-

PE1

GE1/0/2:12.1.1.1/24

上行连接Core的三层接口。

GE1/0/3:60.1.1.1/24

连接PE2的三层接口。

Vlanif10:10.1.1.1/24,对应物理接口是GE1/0/1

连接LSW1的接口。

Vlanif11:11.1.1.1/24,对应物理接口是GE1/0/4

连接AGG的接口。

LoopBack0:1.1.1.1

-

PE2

GE1/0/2:20.1.1.2/24

上行连接Core的三层接口。

GE1/0/3:60.1.1.2/24

连接PE1的三层接口。

Vlanif10:10.1.2.1/24,对应物理接口是GE1/0/1

连接LSW2的接口。

Vlanif22:22.1.1.2/24,对应物理接口是GE1/0/4

连接AGG的接口。

LoopBack0:1.1.1.2

-

AGG

Vlanif11:11.1.1.8/24,对应物理接口是GE0/0/4

连接PE1的接口。

Vlanif22:22.1.1.8/24,对应物理接口是GE0/0/5

连接PE2的接口。

Vlanif33:33.1.1.8/24,对应物理接口是GE0/0/1

连接ACC1的接口。

Vlanif34:34.1.1.8/24,对应物理接口是GE0/0/2

连接ACC2的接口。

LoopBack0:1.1.1.4

-

LSW1

Vlanif10:10.1.1.2/24,对应物理接口是GE0/0/1

连接PE1的接口。

Vlanif88:88.1.1.7/24,对应物理接口是GE0/0/2

用于与录制服务器通信。

Vlanif301:31.1.1.1/24,对应物理接口是GE0/0/3和GE0/0/4

连接LSW2的接口。GE0/0/3和GE0/0/4绑定为Eth-Trunk1。

Vlanif400:4.1.1.2/24,对应物理接口是GE0/0/2

用于与转码后的服务器通信。

Vlanif530:5.1.1.2/24,对应物理接口是GE0/0/2

用于与转码前的服务器通信。

LSW2

Vlanif10:10.1.2.2/24,对应物理接口是GE0/0/1

连接PE2的接口。

Vlanif88:88.1.1.5/24,对应物理接口是GE0/0/2

用于与录制服务器通信。

Vlanif301:31.1.1.2/24,对应物理接口是GE0/0/3和GE0/0/4

连接LSW1的接口。GE0/0/3和GE0/0/4绑定为Eth-Trunk1。

Vlanif400:4.1.1.3/24,对应物理接口是GE0/0/2

用于与转码后的服务器通信。

Vlanif530:5.1.1.3/24,对应物理接口是GE0/0/2

用于与转码前的服务器通信。

配置思路

采用如下的思路进行配置:

  1. 创建VLAN并配置各接口所属VLAN。
  2. 配置STP破环功能。
  3. 配置各VLANIF接口的IP地址。
  4. 配置VRRP功能,实现网关备份。
  5. 配置OSPF功能,实现三层互通。
  6. 配置三层组播功能。
  7. 配置IGMP Snooping二层组播功能。
  8. 配置流策略,控制组播源的接入。

操作步骤
  1. 创建VLAN并配置各接口所属VLAN

    # 在ACC1上创建VLAN,并将接口加入VLAN。
    <HUAWEI> system-view
    [HUAWEI] sysname ACC1
    [ACC1] vlan batch 33
    [ACC1] interface gigabitethernet 0/0/1
    [ACC1-GigabitEthernet0/0/1] description ACC1***to***AGG
    [ACC1-GigabitEthernet0/0/1] port link-type trunk
    [ACC1-GigabitEthernet0/0/1] port trunk allow-pass vlan 33
    [ACC1-GigabitEthernet0/0/1] quit
    [ACC1] interface gigabitethernet 0/0/2
    [ACC1-GigabitEthernet0/0/2] port link-type access
    [ACC1-GigabitEthernet0/0/2] port default vlan 33
    [ACC1-GigabitEthernet0/0/2] quit
    [ACC1] interface gigabitethernet 0/0/3
    [ACC1-GigabitEthernet0/0/3] port link-type access
    [ACC1-GigabitEthernet0/0/3] port default vlan 33
    [ACC1-GigabitEthernet0/0/3] quit
    # 在ACC2上创建VLAN,并将接口加入VLAN。
    <HUAWEI> system-view
    [HUAWEI] sysname ACC2
    [ACC2] vlan batch 34
    [ACC2] interface gigabitethernet 0/0/1
    [ACC2-GigabitEthernet0/0/1] description ACC2***to***AGG
    [ACC2-GigabitEthernet0/0/1] port link-type trunk
    [ACC2-GigabitEthernet0/0/1] port trunk allow-pass vlan 34
    [ACC2-GigabitEthernet0/0/1] quit
    [ACC2] interface gigabitethernet 0/0/2
    [ACC2-GigabitEthernet0/0/2] port link-type access
    [ACC2-GigabitEthernet0/0/2] port default vlan 34
    [ACC2-GigabitEthernet0/0/2] quit
    [ACC2] interface gigabitethernet 0/0/3
    [ACC2-GigabitEthernet0/0/3] port link-type access
    [ACC2-GigabitEthernet0/0/3] port default vlan 34
    [ACC2-GigabitEthernet0/0/3] quit
    # 在AGG上创建VLAN,并将接口加入VLAN。
    <HUAWEI> system-view
    [HUAWEI] sysname AGG
    [AGG] vlan batch 11 22 33 to 34
    [AGG] interface gigabitethernet 0/0/1
    [AGG-GigabitEthernet0/0/1] description AGG***to***ACC1
    [AGG-GigabitEthernet0/0/1] port link-type trunk
    [AGG-GigabitEthernet0/0/1] port trunk allow-pass vlan 33
    [AGG-GigabitEthernet0/0/1] quit
    [AGG] interface gigabitethernet 0/0/2
    [AGG-GigabitEthernet0/0/2] description AGG***to***ACC2
    [AGG-GigabitEthernet0/0/2] port link-type trunk
    [AGG-GigabitEthernet0/0/2] port trunk allow-pass vlan 34
    [AGG-GigabitEthernet0/0/2] quit
    [AGG] interface gigabitethernet 0/0/4
    [AGG-GigabitEthernet0/0/4] description AGG***to***PE1
    [AGG-GigabitEthernet0/0/4] port link-type trunk
    [AGG-GigabitEthernet0/0/4] port trunk allow-pass vlan 11
    [AGG-GigabitEthernet0/0/4] quit
    [AGG] interface gigabitethernet 0/0/5
    [AGG-GigabitEthernet0/0/5] description AGG***to***PE2
    [AGG-GigabitEthernet0/0/5] port link-type trunk
    [AGG-GigabitEthernet0/0/5] port trunk allow-pass vlan 22
    [AGG-GigabitEthernet0/0/5] quit
    # 在PE1上创建VLAN,并将接口加入VLAN。
    <HUAWEI> system-view
    [HUAWEI] sysname PE1
    [PE1] vlan batch 10 to 11
    [PE1] interface gigabitethernet 1/0/1
    [PE1-GigabitEthernet1/0/1] description PE1***to***LSW1
    [PE1-GigabitEthernet1/0/1] port link-type access
    [PE1-GigabitEthernet1/0/1] port default vlan 10
    [PE1-GigabitEthernet1/0/1] quit
    [PE1] interface gigabitethernet 1/0/4
    [PE1-GigabitEthernet1/0/4] description PE1***to***AGG
    [PE1-GigabitEthernet1/0/4] port link-type trunk
    [PE1-GigabitEthernet1/0/4] port trunk allow-pass vlan 11
    [PE1-GigabitEthernet1/0/4] quit
    # 在PE2上创建VLAN,并将接口加入VLAN。
    <HUAWEI> system-view
    [HUAWEI] sysname PE2
    [PE2] vlan batch 10 22
    [PE2] interface gigabitethernet 1/0/1
    [PE2-GigabitEthernet1/0/1] description PE2***to***LSW2
    [PE2-GigabitEthernet1/0/1] port link-type access
    [PE2-GigabitEthernet1/0/1] port default vlan 10
    [PE2-GigabitEthernet1/0/1] quit
    [PE2] interface gigabitethernet 1/0/4
    [PE2-GigabitEthernet1/0/4] description PE2***to***AGG
    [PE2-GigabitEthernet1/0/4] port link-type trunk
    [PE2-GigabitEthernet1/0/4] port trunk allow-pass vlan 22
    [PE2-GigabitEthernet1/0/4] quit
    # 在LSW1上创建VLAN,并将接口加入VLAN。
    <HUAWEI> system-view
    [HUAWEI] sysname LSW1
    [LSW1] vlan batch 10 88 301 400 530
    [LSW1] interface eth-trunk1
    [LSW1-Eth-Trunk1] description LSW1***to***LSW2
    [LSW1-Eth-Trunk1] port link-type trunk
    [LSW1-Eth-Trunk1] port trunk allow-pass vlan 88 301 400 530
    [LSW1-Eth-Trunk1] quit
    [LSW1] interface gigabitethernet 0/0/3
    [LSW1-GigabitEthernet0/0/3] eth-trunk 1
    [LSW1-GigabitEthernet0/0/3] quit
    [LSW1] interface gigabitethernet 0/0/4
    [LSW1-GigabitEthernet0/0/4] eth-trunk 1
    [LSW1-GigabitEthernet0/0/4] quit
    [LSW1] interface gigabitethernet 0/0/1
    [LSW1-GigabitEthernet0/0/1] description LSW1***to***PE1
    [LSW1-GigabitEthernet0/0/1] port link-type access
    [LSW1-GigabitEthernet0/0/1] port default vlan 10
    [LSW1-GigabitEthernet0/0/1] quit
    [LSW1] interface gigabitethernet 0/0/2
    [LSW1-GigabitEthernet0/0/2] description LSW1***to***CDN
    [LSW1-GigabitEthernet0/0/2] port link-type trunk
    [LSW1-GigabitEthernet0/0/2] port trunk allow-pass vlan 88 301 400 530
    [LSW1-GigabitEthernet0/0/2] quit
    # 在LSW2上创建VLAN,并将接口加入VLAN。
    <HUAWEI> system-view
    [HUAWEI] sysname LSW2
    [LSW2] vlan batch 10 88 301 400 530
    [LSW2] interface eth-trunk1
    [LSW2-Eth-Trunk1] description LSW1***to***LSW2
    [LSW2-Eth-Trunk1] port link-type trunk
    [LSW2-Eth-Trunk1] port trunk allow-pass vlan 88 301 400 530
    [LSW2-Eth-Trunk1] quit
    [LSW2] interface gigabitethernet 0/0/3
    [LSW2-GigabitEthernet0/0/3] eth-trunk 1
    [LSW2-GigabitEthernet0/0/3] quit
    [LSW2] interface gigabitethernet 0/0/4
    [LSW2-GigabitEthernet0/0/4] eth-trunk 1
    [LSW2-GigabitEthernet0/0/4] quit
    [LSW2] interface gigabitethernet 0/0/1
    [LSW2-GigabitEthernet0/0/1] description LSW2***to***PE2
    [LSW2-GigabitEthernet0/0/1] port link-type access
    [LSW2-GigabitEthernet0/0/1] port default vlan 10
    [LSW2-GigabitEthernet0/0/1] quit
    [LSW2] interface gigabitethernet 0/0/2
    [LSW2-GigabitEthernet0/0/2] description LSW2***to***CDN
    [LSW2-GigabitEthernet0/0/2] port link-type trunk
    [LSW2-GigabitEthernet0/0/2] port trunk allow-pass vlan 88 301 400 530
    [LSW2-GigabitEthernet0/0/2] quit
    # 在CDN上创建VLAN,并将接口加入VLAN。
    <HUAWEI> system-view
    [HUAWEI] sysname CDN
    [CDN] vlan batch 88 301 400 530
    [CDN] interface gigabitethernet 0/0/1
    [CDN-GigabitEthernet0/0/1] description CDN***to***LSW2
    [CDN-GigabitEthernet0/0/1] port link-type trunk
    [CDN-GigabitEthernet0/0/1] port trunk allow-pass vlan 88 301 400 530
    [CDN-GigabitEthernet0/0/1] quit
    [CDN] interface gigabitethernet 0/0/2
    [CDN-GigabitEthernet0/0/2] description CDN***to***LSW1
    [CDN-GigabitEthernet0/0/2] port link-type trunk
    [CDN-GigabitEthernet0/0/2] port trunk allow-pass vlan 88 301 400 530
    [CDN-GigabitEthernet0/0/2] quit
    [CDN] interface gigabitethernet 0/0/3
    [CDN-GigabitEthernet0/0/3] description CDN***to***HMS-Server
    [CDN-GigabitEthernet0/0/3] port link-type access
    [CDN-GigabitEthernet0/0/3] port default vlan 88
    [CDN-GigabitEthernet0/0/3] quit
    [CDN] interface gigabitethernet 0/0/4
    [CDN-GigabitEthernet0/0/4] description CDN***to***MRF-IN
    [CDN-GigabitEthernet0/0/4] port link-type access
    [CDN-GigabitEthernet0/0/4] port default vlan 400
    [CDN-GigabitEthernet0/0/4] quit
    [CDN] interface gigabitethernet 0/0/5
    [CDN-GigabitEthernet0/0/5] description CDN***to***MRF-OUT
    [CDN-GigabitEthernet0/0/5] port link-type access
    [CDN-GigabitEthernet0/0/5] port default vlan 530
    [CDN-GigabitEthernet0/0/5] quit

  2. 配置STP。LSW1、LSW2和CDN组成二层环路,通过MSTP进行破环。

    # 在LSW1配置MSTP域并使能STP功能。
    [LSW1] stp region-configuration
    [LSW1-mst-region] region-name IPTV
    [LSW1-mst-region] instance 1 vlan 530
    [LSW1-mst-region] instance 2 vlan 88 301 400
    [LSW1-mst-region] active region-configuration
    [LSW1-mst-region] quit
    [LSW1] stp instance 1 root primary
    [LSW1] stp instance 2 root secondary
    [LSW1] stp enable //缺省情况下,交换机全局和接口下都已使能STP功能。下面仅需要将不需要参与STP计算的接口去使能STP功能。
    [LSW1] interface gigabitethernet 0/0/1
    [LSW1-GigabitEthernet0/0/1] stp disable
    [LSW1-GigabitEthernet0/0/1] quit
    # 在LSW2配置MSTP域并使能STP功能。
    [LSW2] stp region-configuration
    [LSW2-mst-region] region-name IPTV
    [LSW2-mst-region] instance 1 vlan 530
    [LSW2-mst-region] instance 2 vlan 88 301 400
    [LSW2-mst-region] active region-configuration
    [LSW2-mst-region] quit
    [LSW2] stp instance 1 root secondary
    [LSW2] stp instance 2 root primary
    [LSW2] stp enable //缺省情况下,交换机全局和接口下都已使能STP功能。下面仅需要将不需要参与STP计算的接口去使能STP功能。
    [LSW2] interface gigabitethernet 0/0/1
    [LSW2-GigabitEthernet0/0/1] stp disable
    [LSW2-GigabitEthernet0/0/1] quit# 在CDN配置MSTP域并使能STP功能。
    [CDN] stp region-configuration
    [CDN-mst-region] region-name IPTV
    [CDN-mst-region] instance 1 vlan 530
    [CDN-mst-region] instance 2 vlan 88 301 400
    [CDN-mst-region] active region-configuration
    [CDN-mst-region] quit
    [CDN] stp enable //缺省情况下,交换机全局和接口下都已使能STP功能。下面仅需要将不需要参与STP计算的接口去使能STP功能。
    [CDN] interface gigabitethernet 0/0/3
    [CDN-GigabitEthernet0/0/3] stp disable
    [CDN-GigabitEthernet0/0/3] quit
    [CDN] interface gigabitethernet 0/0/4
    [CDN-GigabitEthernet0/0/4] stp disable
    [CDN-GigabitEthernet0/0/4] quit
    [CDN] interface gigabitethernet 0/0/5
    [CDN-GigabitEthernet0/0/4] stp disable
    [CDN-GigabitEthernet0/0/4] quit

  3. 配置各接口的IP地址
    # 在Core配置接口的IP地址。
    <HUAWEI> system-view
    [HUAWEI] sysname Core
    [Core] interface gigabitethernet 1/0/1
    [Core-GigabitEthernet1/0/1] undo portswitch
    [Core-GigabitEthernet1/0/1] description Core***to***Sever
    [Core-GigabitEthernet1/0/1] ip address 66.1.1.3 255.255.255.0
    [Core-GigabitEthernet1/0/1] quit
    [Core] interface gigabitethernet 1/0/2
    [Core-GigabitEthernet1/0/2] undo portswitch
    [Core-GigabitEthernet1/0/2] description Core***to***PE2
    [Core-GigabitEthernet1/0/2] ip address 20.1.1.3 255.255.255.0
    [Core-GigabitEthernet1/0/2] quit
    [Core] interface gigabitethernet 1/0/3
    [Core-GigabitEthernet1/0/3] undo portswitch
    [Core-GigabitEthernet1/0/3] description Core***to***PE1
    [Core-GigabitEthernet1/0/3] ip address 12.1.1.2 255.255.255.0
    [Core-GigabitEthernet1/0/3] quit
    [Core] interface LoopBack0
    [Core-LoopBack0] ip address 1.1.1.3 255.255.255.255
    [Core-LoopBack0] quit
    # 在PE1配置接口的IP地址。
    [PE1] interface vlanif 10
    [PE1-Vlanif10] description to***LSW1
    [PE1-Vlanif10] ip address 10.1.1.1 255.255.255.0
    [PE1-Vlanif10] quit
    [PE1] interface vlanif 11
    [PE1-Vlanif11] description to***AGG
    [PE1-Vlanif11] ip address 11.1.1.1 255.255.255.0
    [PE1-Vlanif11] quit
    [PE1] interface gigabitethernet 1/0/2
    [PE1-GigabitEthernet1/0/2] undo portswitch
    [PE1-GigabitEthernet1/0/2] description PE1***to***Core
    [PE1-GigabitEthernet1/0/2] ip address 12.1.1.1 255.255.255.0
    [PE1-GigabitEthernet1/0/2] quit
    [PE1] interface gigabitethernet 1/0/3
    [PE1-GigabitEthernet1/0/3] undo portswitch
    [PE1-GigabitEthernet1/0/3] description PE1***to***PE2
    [PE1-GigabitEthernet1/0/3] ip address 60.1.1.1 255.255.255.0
    [PE1-GigabitEthernet1/0/3] quit
    [PE1] interface LoopBack0
    [PE1-LoopBack0] ip address 1.1.1.1 255.255.255.255
    [PE1-LoopBack0] quit
    # 在PE2配置接口的IP地址。
    [PE2] interface vlanif 10
    [PE2-Vlanif10] description to***LSW2
    [PE2-Vlanif10] ip address 10.1.2.1 255.255.255.0
    [PE2-Vlanif10] quit
    [PE2] interface vlanif 22
    [PE2-Vlanif22] description to***AGG
    [PE2-Vlanif22] ip address 22.1.1.2 255.255.255.0
    [PE2-Vlanif22] quit
    [PE2] interface gigabitethernet 1/0/2
    [PE2-GigabitEthernet1/0/2] undo portswitch
    [PE2-GigabitEthernet1/0/2] description PE2***to***Core
    [PE2-GigabitEthernet1/0/2] ip address 20.1.1.2 255.255.255.0
    [PE2-GigabitEthernet1/0/2] quit
    [PE2] interface gigabitethernet 1/0/3
    [PE2-GigabitEthernet1/0/3] undo portswitch
    [PE2-GigabitEthernet1/0/3] description PE2***to***PE1
    [PE2-GigabitEthernet1/0/3] ip address 60.1.1.2 255.255.255.0
    [PE2-GigabitEthernet1/0/3] quit
    [PE2] interface LoopBack0
    [PE2-LoopBack0] ip address 1.1.1.2 255.255.255.255
    [PE2-LoopBack0] quit
    # 在AGG配置接口的IP地址。
    [AGG] interface vlanif 11
    [AGG-Vlanif11] description to***PE1
    [AGG-Vlanif11] ip address 11.1.1.8 255.255.255.0
    [AGG-Vlanif11] quit
    [AGG] interface vlanif 22
    [AGG-Vlanif22] description to***PE2
    [AGG-Vlanif22] ip address 22.1.1.8 255.255.255.0
    [AGG-Vlanif22] quit
    [AGG] interface vlanif 33
    [AGG-Vlanif33] description to***ACC1
    [AGG-Vlanif33] ip address 33.1.1.8 255.255.255.0
    [AGG-Vlanif33] quit
    [AGG] interface vlanif 34
    [AGG-Vlanif34] description to***ACC2
    [AGG-Vlanif34] ip address 34.1.1.8 255.255.255.0
    [AGG-Vlanif34] quit
    [AGG] interface LoopBack0
    [AGG-LoopBack0] ip address 1.1.1.4 255.255.255.255
    [AGG-LoopBack0] quit
    # 在LSW1配置接口的IP地址。
    [LSW1] interface vlanif 10
    [LSW1-Vlanif10] description to***PE1
    [LSW1-Vlanif10] ip address 10.1.1.2 255.255.255.0
    [LSW1-Vlanif10] quit
    [LSW1] interface vlanif 88
    [LSW1-Vlanif88] description to***HMS
    [LSW1-Vlanif88] ip address 88.1.1.7 255.255.255.0
    [LSW1-Vlanif88] quit
    [LSW1] interface vlanif 301
    [LSW1-Vlanif301] description to***LSW2
    [LSW1-Vlanif301] ip address 31.1.1.1 255.255.255.0
    [LSW1-Vlanif301] quit
    [LSW1] interface vlanif 400
    [LSW1-Vlanif400] description to***MRF IN
    [LSW1-Vlanif400] ip address 4.1.1.2 255.255.255.0
    [LSW1-Vlanif400] quit
    [LSW1] interface vlanif 530
    [LSW1-Vlanif530] description to***MRF OUT
    [LSW1-Vlanif530] ip address 5.1.1.2 255.255.255.0
    [LSW1-Vlanif530] quit
    # 在LSW2配置接口的IP地址。
    [LSW2] interface vlanif 10
    [LSW2-Vlanif10] description to***PE2
    [LSW2-Vlanif10] ip address 10.1.2.2 255.255.255.0
    [LSW2-Vlanif10] quit
    [LSW2] interface vlanif 88
    [LSW2-Vlanif88] description to***HMS
    [LSW2-Vlanif88] ip address 88.1.1.5 255.255.255.0
    [LSW2-Vlanif88] quit
    [LSW2] interface vlanif 301
    [LSW2-Vlanif301] description to***LSW2
    [LSW2-Vlanif301] ip address 31.1.1.2 255.255.255.0
    [LSW2-Vlanif301] quit
    [LSW2] interface vlanif 400
    [LSW2-Vlanif400] description to***MRF IN
    [LSW2-Vlanif400] ip address 4.1.1.3 255.255.255.0
    [LSW2-Vlanif400] quit
    [LSW2] interface vlanif 530
    [LSW2-Vlanif530] description to***MRF OUT
    [LSW2-Vlanif530] ip address 5.1.1.3 255.255.255.0
    [LSW2-Vlanif530] quit

  4. 配置VRRP功能

    # 在LSW1配置VRRP备份功能。
    [LSW1] interface vlanif 88
    [LSW1-Vlanif88] vrrp vrid 2 virtual-ip 88.1.1.100
    [LSW1-Vlanif88] vrrp vrid 2 priority 120
    [LSW1-Vlanif88] vrrp vrid 2 preempt-mode timer delay 20
    [LSW1-Vlanif88] vrrp vrid 2 track interface GigabitEthernet0/0/1 reduced 100
    [LSW1-Vlanif88] quit
    [LSW1] interface vlanif 400
    [LSW1-Vlanif400] vrrp vrid 40 virtual-ip 4.1.1.10
    [LSW1-Vlanif400] vrrp vrid 40 priority 120
    [LSW1-Vlanif400] quit
    [LSW1] interface vlanif 530
    [LSW1-Vlanif530] vrrp vrid 53 virtual-ip 5.1.1.10
    [LSW1-Vlanif530] vrrp vrid 53 priority 120
    [LSW1-Vlanif530] quit
    # 在LSW2配置VRRP备份功能。
    [LSW2] interface vlanif 88
    [LSW2-Vlanif88] vrrp vrid 2 virtual-ip 88.1.1.100
    [LSW2-Vlanif88] quit
    [LSW2] interface vlanif 400
    [LSW2-Vlanif400] vrrp vrid 40 virtual-ip 4.1.1.10
    [LSW2-Vlanif400] quit
    [LSW2] interface vlanif 530
    [LSW2-Vlanif530] vrrp vrid 53 virtual-ip 5.1.1.10
    [LSW2-Vlanif530] quit

  5. 配置OSPF功能

    # 在Core配置OSPF功能。
    [Core] ospf 1
    [Core-ospf-1] area 0
    [Core-ospf-1-area-0.0.0.0] quit
    [Core-ospf-1] quit
    [Core] interface gigabitethernet 1/0/1
    [Core-GigabitEthernet1/0/1] ospf enable 1 area 0.0.0.0
    [Core-GigabitEthernet1/0/1] quit
    [Core] interface gigabitethernet 1/0/2
    [Core-GigabitEthernet1/0/2] ospf enable 1 area 0.0.0.0
    [Core-GigabitEthernet1/0/2] quit
    [Core] interface gigabitethernet 1/0/3
    [Core-GigabitEthernet1/0/3] ospf enable 1 area 0.0.0.0
    [Core-GigabitEthernet1/0/3] quit
    [Core] interface LoopBack0
    [Core-LoopBack0] ospf enable 1 area 0.0.0.0
    [Core-LoopBack0] quit
    # 在PE1配置OSPF功能。
    [PE1] ospf 1
    [PE1-ospf-1] area 0
    [PE1-ospf-1-area-0.0.0.0] quit
    [PE1-ospf-1] area 1
    [PE1-ospf-1-area-0.0.0.1] nssa
    [PE1-ospf-1-area-0.0.0.1] quit
    [PE1-ospf-1] quit
    [PE1] interface vlanif 10
    [PE1-Vlanif10] ospf enable 1 area 0.0.0.1
    [PE1-Vlanif10] quit
    [PE1] interface vlanif 11
    [PE1-Vlanif11] ospf enable 1 area 0.0.0.0
    [PE1-Vlanif11] quit
    [PE1] interface gigabitethernet 1/0/2
    [PE1-GigabitEthernet1/0/2] ospf enable 1 area 0.0.0.0
    [PE1-GigabitEthernet1/0/2] quit
    [PE1] interface gigabitethernet 1/0/3
    [PE1-GigabitEthernet1/0/3] ospf enable 1 area 0.0.0.0
    [PE1-GigabitEthernet1/0/3] quit
    [PE1] interface LoopBack0
    [PE1-LoopBack0] ospf enable 1 area 0.0.0.0
    [PE1-LoopBack0] quit
    # 在PE2配置OSPF功能。
    [PE2] ospf 1
    [PE2-ospf-1] area 0
    [PE2-ospf-1-area-0.0.0.0] quit
    [PE2-ospf-1] area 1
    [PE2-ospf-1-area-0.0.0.1] nssa
    [PE2-ospf-1-area-0.0.0.1] quit
    [PE2-ospf-1] quit
    [PE2] interface vlanif 10
    [PE2-Vlanif10] ospf enable 1 area 0.0.0.1
    [PE2-Vlanif10] quit
    [PE2] interface vlanif 22
    [PE2-Vlanif22] ospf enable 1 area 0.0.0.0
    [PE2-Vlanif22] quit
    [PE2] interface gigabitethernet 1/0/2
    [PE2-GigabitEthernet1/0/2] ospf enable 1 area 0.0.0.0
    [PE2-GigabitEthernet1/0/2] quit
    [PE2] interface gigabitethernet 1/0/3
    [PE2-GigabitEthernet1/0/3] ospf enable 1 area 0.0.0.0
    [PE2-GigabitEthernet1/0/3] quit
    [PE2] interface LoopBack0
    [PE2-LoopBack0] ospf enable 1 area 0.0.0.0
    [PE2-LoopBack0] quit
    # 在AGG配置OSPF功能,同时修改优先级,进行路由备份。
    [AGG] ospf 1
    [AGG-ospf-1] area 0
    [AGG-ospf-1-area-0.0.0.0] quit
    [AGG-ospf-1] quit
    [AGG] interface vlanif 11
    [AGG-Vlanif11] ospf enable 1 area 0.0.0.0
    [AGG-Vlanif11] quit
    [AGG] interface vlanif 22
    [AGG-Vlanif22] ospf cost 10000
    [AGG-Vlanif22] ospf enable 1 area 0.0.0.0
    [AGG-Vlanif22] quit
    [AGG] interface vlanif 33
    [AGG-Vlanif33] ospf enable 1 area 0.0.0.0
    [AGG-Vlanif33] quit
    [AGG] interface vlanif 34
    [AGG-Vlanif34] ospf enable 1 area 0.0.0.0
    [AGG-Vlanif34] quit
    [AGG] interface LoopBack0
    [AGG-LoopBack0] ospf enable 1 area 0.0.0.0
    [AGG-LoopBack0] quit
    # 在LSW1配置OSPF功能。
    [LSW1] interface vlanif 10
    [LSW1-Vlanif10] ospf enable 1 area 0.0.0.1
    [LSW1-Vlanif10] quit
    [LSW1] interface vlanif 301
    [LSW1-Vlanif301] ospf network-type p2p
    [LSW1-Vlanif301] ospf timer hello 1
    [LSW1-Vlanif301] quit
    [LSW1] ospf 1 router-id 192.168.1.1
    [LSW1-ospf-1] default-route-advertise
    [LSW1-ospf-1] silent-interface Vlanif88
    [LSW1-ospf-1] silent-interface Vlanif530
    [LSW1-ospf-1] silent-interface Vlanif400
    [LSW1-ospf-1] area 1
    [LSW1-ospf-1-area-0.0.0.1] network 5.1.1.0 0.0.0.255
    [LSW1-ospf-1-area-0.0.0.1] network 10.1.1.0 0.0.0.255
    [LSW1-ospf-1-area-0.0.0.1] network 31.1.1.0 0.0.0.255
    [LSW1-ospf-1-area-0.0.0.1] network 88.1.1.0 0.0.0.255
    [LSW1-ospf-1-area-0.0.0.1] nssa
    [LSW1-ospf-1-area-0.0.0.1] quit
    [LSW1-ospf-1] quit
    # 在LSW2配置OSPF功能。
    [LSW2] interface vlanif 10
    [LSW2-Vlanif10] ospf enable 1 area 0.0.0.1
    [LSW2-Vlanif10] quit
    [LSW2] interface vlanif 301
    [LSW2-Vlanif301] ospf network-type p2p
    [LSW2-Vlanif301] ospf timer hello 1
    [LSW2-Vlanif301] quit
    [LSW2] ospf 1 router-id 192.168.1.2
    [LSW2-ospf-1] default-route-advertise
    [LSW2-ospf-1] silent-interface Vlanif88
    [LSW2-ospf-1] silent-interface Vlanif530
    [LSW2-ospf-1] silent-interface Vlanif400
    [LSW2-ospf-1] area 1
    [LSW2-ospf-1-area-0.0.0.1] network 5.1.1.0 0.0.0.255
    [LSW2-ospf-1-area-0.0.0.1] network 10.1.1.0 0.0.0.255
    [LSW2-ospf-1-area-0.0.0.1] network 31.1.1.0 0.0.0.255
    [LSW2-ospf-1-area-0.0.0.1] network 88.1.1.0 0.0.0.255
    [LSW2-ospf-1-area-0.0.0.1] nssa
    [LSW2-ospf-1-area-0.0.0.1] quit
    [LSW2-ospf-1] quit

  6. 配置三层组播功能

    # 在Core配置三层组播功能。
    [Core] multicast routing-enable
    [Core] pim
    [Core-pim] static-rp 1.1.1.2
    [Core-pim] quit
    [Core] interface gigabitethernet 1/0/1
    [Core-GigabitEthernet1/0/1] pim sm
    [Core-GigabitEthernet1/0/1] quit
    [Core] interface gigabitethernet 1/0/2
    [Core-GigabitEthernet1/0/2] pim sm
    [Core-GigabitEthernet1/0/2] quit
    [Core] interface gigabitethernet 1/0/3
    [Core-GigabitEthernet1/0/3] pim sm
    [Core-GigabitEthernet1/0/3] quit
    # 在PE1配置三层组播功能。
    [PE1] multicast routing-enable
    [PE1] pim
    [PE1-pim] c-bsr LoopBack0
    [PE1-pim] c-rp LoopBack0
    [PE1-pim] static-rp 1.1.1.2
    [PE1-pim] quit
    [PE1] interface vlanif 10
    [PE1-Vlanif10] pim sm
    [PE1-Vlanif10] quit
    [PE1] interface vlanif 11
    [PE1-Vlanif11] pim sm
    [PE1-Vlanif11] quit
    [PE1] interface gigabitethernet 1/0/2
    [PE1-GigabitEthernet1/0/2] pim sm
    [PE1-GigabitEthernet1/0/2] quit
    [PE1] interface gigabitethernet 1/0/3
    [PE1-GigabitEthernet1/0/3] pim sm
    [PE1-GigabitEthernet1/0/3] quit
    [PE1] interface LoopBack0
    [PE1-LoopBack0] pim sm
    [PE1-LoopBack0] quit
    # 在PE2配置三层组播功能。
    [PE2] multicast routing-enable
    [PE2] pim
    [PE2-pim] static-rp 1.1.1.2
    [PE2-pim] quit
    [PE2] interface vlanif 10
    [PE2-Vlanif10] pim sm
    [PE2-Vlanif10] quit
    [PE2] interface vlanif 22
    [PE2-Vlanif22] pim sm
    [PE2-Vlanif22] quit
    [PE2] interface gigabitethernet 1/0/2
    [PE2-GigabitEthernet1/0/2] pim sm
    [PE2-GigabitEthernet1/0/2] quit
    [PE2] interface gigabitethernet 1/0/3
    [PE2-GigabitEthernet1/0/3] pim sm
    [PE2-GigabitEthernet1/0/3] quit
    [PE2] interface LoopBack0
    [PE2-LoopBack0] pim sm
    [PE2-LoopBack0] quit
    # 在AGG配置三层组播功能。
    [AGG] multicast routing-enable
    [AGG] pim
    [AGG-pim] static-rp 1.1.1.2
    [AGG-pim] quit
    [AGG] interface vlanif 11
    [AGG-Vlanif11] pim sm
    [AGG-Vlanif11] quit
    [AGG] interface vlanif 22
    [AGG-Vlanif22] pim sm
    [AGG-Vlanif22] quit
    [AGG] interface vlanif 33
    [AGG-Vlanif33] pim sm
    [AGG-Vlanif33] igmp enable  //与用户相连,需要使能IGMP功能
    [AGG-Vlanif33] quit
    [AGG] interface vlanif 34
    [AGG-Vlanif34] pim sm
    [AGG-Vlanif34] igmp enable
    [AGG-Vlanif34] quit
    # 在LSW1配置三层组播功能。
    [LSW1] multicast routing-enable
    [LSW1] pim
    [LSW1-pim] static-rp 1.1.1.1
    [LSW1-pim] quit
    [LSW1] interface vlanif 10
    [LSW1-Vlanif10] pim sm
    [LSW1-Vlanif10] quit
    [LSW1] interface vlanif 301
    [LSW1-Vlanif301] pim sm
    [LSW1-Vlanif301] quit
    [LSW1] interface vlanif 400
    [LSW1-Vlanif400] pim hello-option dr-priority 100  //调整优先级,保证组播流量优先从LSW1转发
    [LSW1-Vlanif400] pim sm
    [LSW1-Vlanif400] igmp enable
    [LSW1-Vlanif400] quit
    [LSW1] interface vlanif 530
    [LSW1-Vlanif530] pim sm
    [LSW1-Vlanif530] pim hello-option dr-priority 100
    [LSW1-Vlanif530] igmp enable  //与解码服务器相连,需要使能IGMP功能
    [LSW1-Vlanif530] quit
    # 在LSW2配置三层组播功能。
    [LSW2] multicast routing-enable
    [LSW2] pim
    [LSW2-pim] static-rp 1.1.1.1
    [LSW2-pim] quit
    [LSW2] interface vlanif 10
    [LSW2-Vlanif10] pim sm
    [LSW2-Vlanif10] quit
    [LSW2] interface vlanif 301
    [LSW2-Vlanif301] pim sm
    [LSW2-Vlanif301] quit
    [LSW2] interface vlanif 400
    [LSW2-Vlanif400] pim sm
    [LSW2-Vlanif400] igmp enable
    [LSW2-Vlanif400] quit
    [LSW2] interface vlanif 530
    [LSW2-Vlanif530] pim sm
    [LSW2-Vlanif530] igmp enable
    [LSW2-Vlanif530] quit

  7. 配置IGMP Snooping二层组播功能

    # 在ACC1上使能IGMP Snooping功能。
    [ACC1] igmp-snooping enable
    [ACC1] vlan 33
    [ACC1-vlan33] igmp-snooping enable
    [ACC1-vlan33] multicast drop-unknown
    [ACC1-vlan33] quit
    # 在ACC2上使能IGMP Snooping功能。
    [ACC2] igmp-snooping enable
    [ACC2] vlan 34
    [ACC2-vlan34] igmp-snooping enable
    [ACC2-vlan34] multicast drop-unknown
    [ACC2-vlan34] quit
    # 在LSW1上使能IGMP Snooping功能。
    [LSW1] igmp-snooping enable
    [LSW1] vlan 301
    [LSW1-vlan301] igmp-snooping enable
    [LSW1-vlan301] quit
    [LSW1] vlan 530
    [LSW1-vlan530] igmp-snooping enable
    [LSW1-vlan530] quit
    # 在LSW2上使能IGMP Snooping功能。
    [LSW2] igmp-snooping enable
    [LSW2] vlan 301
    [LSW2-vlan301] igmp-snooping enable
    [LSW2-vlan301] quit
    [LSW2] vlan 530
    [LSW2-vlan530] igmp-snooping enable
    [LSW2-vlan530] quit

  8. 配置流策略限制组播源接入

    # 在LSW1上配置流策略。
    [LSW1] acl number 3000
    [LSW1-acl-adv-3000] description ***ACL FOR IPTV_Service_IN***
    [LSW1-acl-adv-3000] rule 1 permit ip source 66.1.1.0 0.0.0.255 destination 4.1.1.0 0.0.0.127
    [LSW1-acl-adv-3000] quit
    [LSW1] acl number 3998
    [LSW1-acl-adv-3998] description ***ACL FOR Multicast Remark***
    [LSW1-acl-adv-3998] rule 5 permit ip source 5.1.1.80 0.0.0.15
    [LSW1-acl-adv-3998] quit
    [LSW1] traffic classifier IPTV_Service_IN
    [LSW1-classifier-IPTV_Service_IN] if-match acl 3000
    [LSW1-classifier-IPTV_Service_IN] quit
    [LSW1] traffic classifier IPTV_Multicast_Remark
    [LSW1-classifier-IPTV_Multicast_Remark] if-match acl 3998 
    [LSW1-classifier-IPTV_Multicast_Remark] quit 
    [LSW1] traffic behavior IPTV_Service_IN
    [LSW1-behavior-IPTV_Service_IN] permit
    [LSW1-behavior-IPTV_Service_IN] quit
    [LSW1] traffic behavior IPTV_Multicast_Remark
    [LSW1-behavior-IPTV_Multicast_Remark] permit
    [LSW1-behavior-IPTV_Multicast_Remark] remark dscp af41
    [LSW1-behavior-IPTV_Multicast_Remark] quit
    [LSW1] traffic policy IPTV_Service_IN
    [LSW1-trafficpolicy-IPTV_Service_IN] classifier IPTV_Service_IN behavior IPTV_Service_IN
    [LSW1-trafficpolicy-IPTV_Service_IN] quit
    [LSW1] traffic policy IPTV_Multicast_Remark
    [LSW1-trafficpolicy-IPTV_Multicast_Remark] classifier IPTV_Multicast_Remark behavior IPTV_Multicast_Remark
    [LSW1-trafficpolicy-IPTV_Multicast_Remark] quit
    [LSW1] interface gigabitethernet 0/0/1
    [LSW1-GigabitEthernet0/0/1] traffic-policy IPTV_Service_IN inbound
    [LSW1-GigabitEthernet0/0/1] quit
    [LSW1] interface gigabitethernet 0/0/2
    [LSW1-GigabitEthernet0/0/2] traffic-policy IPTV_Multicast_Remark inbound
    [LSW1-GigabitEthernet0/0/2] quit
    # 在LSW2上配置流策略。
    [LSW2] acl number 3000
    [LSW2-acl-adv-3000] description ***ACL FOR IPTV_Service_IN***
    [LSW2-acl-adv-3000] rule 1 permit ip source 66.1.1.0 0.0.0.255 destination 4.1.1.0 0.0.0.127
    [LSW2-acl-adv-3000] quit
    [LSW2] acl number 3998
    [LSW2-acl-adv-3998] description ***ACL FOR Multicast Remark***
    [LSW2-acl-adv-3998] rule 5 permit ip source 5.1.1.80 0.0.0.15
    [LSW2-acl-adv-3998] quit
    [LSW2] traffic classifier IPTV_Service_IN
    [LSW2-classifier-IPTV_Service_IN] if-match acl 3000
    [LSW2-classifier-IPTV_Service_IN] quit
    [LSW2] traffic classifier IPTV_Multicast_Remark
    [LSW2-classifier-IPTV_Multicast_Remark] if-match acl 3998 
    [LSW2-classifier-IPTV_Multicast_Remark] quit 
    [LSW2] traffic behavior IPTV_Service_IN
    [LSW2-behavior-IPTV_Service_IN] permit
    [LSW2-behavior-IPTV_Service_IN] quit
    [LSW2] traffic behavior IPTV_Multicast_Remark
    [LSW2-behavior-IPTV_Multicast_Remark] permit
    [LSW2-behavior-IPTV_Multicast_Remark] remark dscp af41
    [LSW2-behavior-IPTV_Multicast_Remark] quit
    [LSW2] traffic policy IPTV_Service_IN
    [LSW2-trafficpolicy-IPTV_Service_IN] classifier IPTV_Service_IN behavior IPTV_Service_IN
    [LSW2-trafficpolicy-IPTV_Service_IN] quit
    [LSW2] traffic policy IPTV_Multicast_Remark
    [LSW2-trafficpolicy-IPTV_Multicast_Remark] classifier IPTV_Multicast_Remark behavior IPTV_Multicast_Remark
    [LSW2-trafficpolicy-IPTV_Multicast_Remark] quit
    [LSW2] interface gigabitethernet 0/0/1
    [LSW2-GigabitEthernet0/0/1] traffic-policy IPTV_Service_IN inbound
    [LSW2-GigabitEthernet0/0/1] quit
    [LSW2] interface gigabitethernet 0/0/2
    [LSW2-GigabitEthernet0/0/2] traffic-policy IPTV_Multicast_Remark inbound
    [LSW2-GigabitEthernet0/0/2] quit

  9. 验证配置结果

    # 配置完成后,Core、PE1、PE2和AGG上可以正常生成PIM邻居信息。
    [Core] display pim neighborVPN-Instance: public net                                                                                                           Total Number of Neighbors = 2                                                                                                      Neighbor        Interface           Uptime   Expires  Dr-Priority  BFD-Session                                                     12.1.1.1        GE1/0/3             01:09:01 00:01:43 1            N                                                               20.1.1.2        GE1/0/2             01:06:30 00:01:39 1            N            
    [PE1] display pim neighborVPN-Instance: public net                                                                                                           Total Number of Neighbors = 4                                                                                                      Neighbor        Interface           Uptime   Expires  Dr-Priority  BFD-Session                                                     12.1.1.2        GE1/0/2             01:10:48 00:01:27 1            N                                                               60.1.1.2        GE1/0/3             01:08:06 00:01:40 1            N                                                               10.1.1.2        Vlanif10            00:39:38 00:01:21 1            N                                                               11.1.1.8        Vlanif11            01:05:16 00:01:30 1            N      
    [PE2] display pim neighborVPN-Instance: public net                                                                                                           Total Number of Neighbors = 4                                                                                                      Neighbor        Interface           Uptime   Expires  Dr-Priority  BFD-Session                                                     20.1.1.3        GE1/0/2             01:11:32 00:01:42 1            N                                                               60.1.1.1        GE1/0/3             01:11:18 00:01:27 1            N                                                               10.1.2.2        Vlanif10            00:41:06 00:01:39 1            N                                                               22.1.1.8        Vlanif22            01:08:28 00:01:42 1            N    
    [AGG] display pim neighborVPN-Instance: public net                                                                                                           Total Number of Neighbors = 2                                                                                                      Neighbor        Interface           Uptime   Expires  Dr-Priority  BFD-Session                                                     11.1.1.1        Vlanif11            01:09:30 00:01:20 1            N                                                               22.1.1.2        Vlanif22            01:08:34 00:01:18 1            N            # 用户发送IGMP Report报文后,ACC1和ACC2上可以正常生成组播组成员端口信息。
    [ACC1]display igmp-snooping port-info
    --------------------------------------------------------------------------------(Source, Group)  Port                          FlagFlag: S:Static     D:Dynamic     M: Ssm-mapping                       --------------------------------------------------------------------------------VLAN 33, 1 Entry(s)                                                    (*, 225.1.1.1)  GE0/0/2                        -D-GE0/0/3                        -D-2 port(s) include       --------------------------------------------------------------------------------
    [ACC2] display igmp-snooping port-info
    --------------------------------------------------------------------------------(Source, Group)  Port                          FlagFlag: S:Static     D:Dynamic     M: Ssm-mapping                       --------------------------------------------------------------------------------VLAN 34, 1 Entry(s)                                                    (*, 225.1.1.1)  GE0/0/2                        -D-GE0/0/3                        -D-2 port(s) include       --------------------------------------------------------------------------------# 组播源发送组播报文,解码服务器发送组播组加入报文后,LSW1和PE1上可以正常生成组播路由表。
    [LSW1] display pim routing-tableVPN-Instance: public net                                                                                                           Total 1 (*, G) entry; 0 (S, G) entry                                                                                               (*, 225.0.0.1)                                                                                                                     RP: 1.1.1.1                                                                                                                    Protocol: pim-sm, Flag: WC                                                                                                     UpTime: 00:06:50                                                                                                               Upstream interface: Vlanif10                                                                                                   Upstream neighbor: 10.1.1.1                                                                                                RPF prime neighbor: 10.1.1.1                                                                                               Downstream interface(s) information:                                                                                           Total number of downstreams: 1                                                                                                 1: Vlanif530                                                                                                               Protocol: igmp, UpTime: 00:01:42, Expires: -   
    [PE1] display pim routing-tableVPN-Instance: public net                                                                                                           Total 1 (*, G) entry; 0 (S, G) entry                                                                                               (*, 225.0.0.1)                                                                                                                     RP: 1.1.1.1 (local)                                                                                                            Protocol: pim-sm, Flag: WC                                                                                                     UpTime: 00:12:46                                                                                                               Upstream interface: Register                                                                                                   Upstream neighbor: NULL                                                                                                    RPF prime neighbor: NULL                                                                                                   Downstream interface(s) information:                                                                                           Total number of downstreams: 1                                                                                                 1: Vlanif10                                                                                                                Protocol: pim-sm, UpTime: 00:08:59, Expires: 00:02:31            

配置文件
  • Core的配置文件

    #
    sysname Core
    #
    multicast routing-enable
    #
    interface GigabitEthernet1/0/1undo portswitch description Core***to***Severip address 66.1.1.3 255.255.255.0pim smospf enable 1 area 0.0.0.0
    #
    interface GigabitEthernet1/0/2undo portswitch description Core***to***PE2ip address 20.1.1.3 255.255.255.0pim smospf enable 1 area 0.0.0.0
    #
    interface GigabitEthernet1/0/3undo portswitch description Core***to***PE1 ip address 12.1.1.2 255.255.255.0 pim sm  ospf enable 1 area 0.0.0.0
    #
    interface LoopBack0ip address 1.1.1.3 255.255.255.255ospf enable 1 area 0.0.0.0
    #
    ospf 1area 0.0.0.0
    #
    pimstatic-rp 1.1.1.2
    #
    return
  • PE的配置文件

    PE1配置文件

    PE2配置文件

    #
    sysname PE1
    #
    vlan batch 10 to 11 
    #
    multicast routing-enable
    #
    interface Vlanif10description to***LSW1ip address 10.1.1.1 255.255.255.0pim smospf enable 1 area 0.0.0.1
    #
    interface Vlanif11description to***AGGip address 11.1.1.1 255.255.255.0pim smospf enable 1 area 0.0.0.0
    #
    interface GigabitEthernet1/0/1description PE1***to***LSW1port link-type accessport default vlan 10
    #
    interface GigabitEthernet1/0/2undo portswitchdescription PE1***to***Coreip address 12.1.1.1 255.255.255.0pim smospf enable 1 area 0.0.0.0
    #
    interface GigabitEthernet1/0/3undo portswitch description PE1***to***PE2ip address 60.1.1.1 255.255.255.0pim smospf enable 1 area 0.0.0.0
    #
    interface GigabitEthernet1/0/4description PE1***to***AGGport link-type trunkport trunk allow-pass vlan 11
    #
    interface LoopBack0ip address 1.1.1.1 255.255.255.255pim smospf enable 1 area 0.0.0.0
    #
    ospf 1area 0.0.0.0area 0.0.0.1nssa
    #
    pimc-bsr LoopBack0c-rp LoopBack0static-rp 1.1.1.2
    #
    return
    #
    sysname PE2
    #
    vlan batch 10 22
    #
    multicast routing-enable
    #
    interface Vlanif10description to***LSW2ip address 10.1.2.1 255.255.255.0pim smospf enable 1 area 0.0.0.1
    #
    interface Vlanif22description to***AGGip address 22.1.1.2 255.255.255.0pim smospf enable 1 area 0.0.0.0
    #
    interface GigabitEthernet1/0/1description PE2***to***LSW2port link-type accessport default vlan 10
    #
    interface GigabitEthernet1/0/2undo portswitchdescription PE2***to***Coreip address 20.1.1.2 255.255.255.0pim smospf enable 1 area 0.0.0.0
    #
    interface GigabitEthernet1/0/3undo portswitch description PE2***to***PE1ip address 60.1.1.2 255.255.255.0pim smospf enable 1 area 0.0.0.0
    #
    interface GigabitEthernet1/0/4description PE2***to***AGGport link-type trunkport trunk allow-pass vlan 22
    #
    interface LoopBack0ip address 1.1.1.2 255.255.255.255ospf enable 1 area 0.0.0.0
    #
    ospf 1area 0.0.0.0area 0.0.0.1nssa
    #
    pimstatic-rp 1.1.1.2
    #
    return
  • LSW的配置文件

    LSW1的配置文件

    LSW2的配置文件

    #
    sysname LSW1
    #
    vlan batch 10 88 301 400 530
    #
    stp instance 1 root primary
    stp instance 2 root secondary
    #
    multicast routing-enable
    #
    igmp-snooping enable
    #
    stp region-configurationregion-name IPTVinstance 1 vlan 530instance 2 vlan 88 301 400active region-configuration
    #
    acl number 3000description ***ACL FOR IPTV_Service_IN***rule 1 permit ip source 66.1.1.0 0.0.0.255 destination 4.1.1.0 0.0.0.127
    acl number 3998description ***ACL FOR Multicast Remark***rule 5 permit ip source 5.1.1.80 0.0.0.15
    #
    traffic classifier IPTV_Multicast_Remark operator orif-match acl 3998
    traffic classifier IPTV_Service_IN operator orif-match acl 3000
    #
    traffic behavior IPTV_Multicast_Remarkpermitremark dscp af41
    traffic behavior IPTV_Service_INpermit
    #
    traffic policy IPTV_Multicast_Remark match-order configclassifier IPTV_Multicast_Remark behavior IPTV_Multicast_Remark
    traffic policy IPTV_Service_IN match-order configclassifier IPTV_Service_IN behavior IPTV_Service_IN
    #
    vlan 10description to***PE1
    vlan 301description to***LSW2igmp-snooping enable
    vlan 400description ***MRF IN***multicast drop-unknownigmp-snooping enable
    vlan 530description ***MRF OUT***multicast drop-unknownigmp-snooping enable
    #
    interface Vlanif10description to***PE1ip address 10.1.1.2 255.255.255.0pim smospf enable 1 area 0.0.0.1
    #
    interface Vlanif88description to***HMSip address 88.1.1.7 255.255.255.0vrrp vrid 2 virtual-ip 88.1.1.100vrrp vrid 2 priority 120vrrp vrid 2 preempt-mode timer delay 20vrrp vrid 2 track interface GigabitEthernet0/0/1 reduced 100
    #
    interface Vlanif301description LSW1***to***LSW2ip address 31.1.1.1 255.255.255.0pim smospf network-type p2pospf timer hello 1
    #
    interface Vlanif400description to***MRF INip address 4.1.1.2 255.255.255.0vrrp vrid 40 virtual-ip 4.1.1.10vrrp vrid 40 priority 120pim hello-option dr-priority 100pim smigmp enable
    #
    interface Vlanif530description to***MRF OUTip address 5.1.1.2 255.255.255.0vrrp vrid 53 virtual-ip 5.1.1.10vrrp vrid 53 priority 120pim hello-option dr-priority 100pim smigmp enable
    #
    interface Eth-Trunk1description LSW1***to***LSW2port link-type trunkport trunk allow-pass vlan 88 301 400 530
    #
    interface GigabitEthernet0/0/1description LSW1***to***PE1port link-type accessport default vlan 10stp disabletraffic-policy IPTV_Service_IN inbound
    #
    interface GigabitEthernet0/0/2description LSW1***to***CDNport link-type trunkport trunk allow-pass vlan 88 301 400 530traffic-policy IPTV_Multicast_Remark inbound
    #
    interface GigabitEthernet0/0/3eth-trunk 1
    #
    interface GigabitEthernet0/0/4eth-trunk 1
    #
    ospf 1 router-id 192.168.1.1default-route-advertisesilent-interface Vlanif88silent-interface Vlanif530silent-interface Vlanif400area 0.0.0.1network 10.1.1.0 0.0.0.255network 31.1.1.0 0.0.0.255network 88.1.1.0 0.0.0.255network 5.1.1.0 0.0.0.255nssa
    # 
    pimstatic-rp 1.1.1.1
    #
    return
    #
    sysname LSW2
    #
    vlan batch 10 88 301 400 530
    #
    stp instance 1 root secondary
    stp instance 2 root primary
    #
    multicast routing-enable
    #
    igmp-snooping enable
    #
    stp region-configurationregion-name IPTVinstance 1 vlan 530instance 2 vlan 88 301 400active region-configuration
    #
    acl number 3000description ***ACL FOR IPTV_Service_IN***rule 1 permit ip source 66.1.1.0 0.0.0.255 destination 4.1.1.0 0.0.0.127
    acl number 3998description ***ACL FOR Multicast Remark***rule 5 permit ip source 5.1.1.80 0.0.0.15
    #
    traffic classifier IPTV_Multicast_Remark operator orif-match acl 3998
    traffic classifier IPTV_Service_IN operator orif-match acl 3000
    #
    traffic behavior IPTV_Multicast_Remarkpermitremark dscp af41
    traffic behavior IPTV_Service_INpermit
    #
    traffic policy IPTV_Multicast_Remark match-order configclassifier IPTV_Multicast_Remark behavior IPTV_Multicast_Remark
    traffic policy IPTV_Service_IN match-order configclassifier IPTV_Service_IN behavior IPTV_Service_IN
    #
    vlan 10description to***PE2
    vlan 301description to***LSW1igmp-snooping enable
    vlan 400description ***MRF IN***multicast drop-unknownigmp-snooping enable
    vlan 530description ***MRF OUT***multicast drop-unknownigmp-snooping enable
    #
    interface Vlanif10description to***PE2ip address 10.1.2.2 255.255.255.0pim smospf enable 1 area 0.0.0.1
    # 
    interface Vlanif88description  to***HMSip address 88.1.1.5 255.255.255.0vrrp vrid 2 virtual-ip 88.1.1.100
    #
    interface Vlanif301description LSW2***to***LSW1ip address 31.1.1.2 255.255.255.0pim smospf network-type p2pospf timer hello 1
    #
    interface Vlanif400description to***MRF INip address 4.1.1.3 255.255.255.0vrrp vrid 40 virtual-ip 4.1.1.10pim smigmp enable
    #
    interface Vlanif530description to***MRF OUTip address 5.1.1.3 255.255.255.0vrrp vrid 53 virtual-ip 5.1.1.10pim smigmp enable
    #
    interface Eth-Trunk1description LSW2***to***LSW1port link-type trunkport trunk allow-pass vlan 88 301 400 530
    #
    interface GigabitEthernet0/0/1description LSW2***to***PE2port link-type accessport default vlan 10stp disabletraffic-policy IPTV_Service_IN inbound
    #
    interface GigabitEthernet0/0/2description LSW2***to***CDNport link-type trunkport trunk allow-pass vlan 88 301 400 530traffic-policy IPTV_Multicast_Remark inbound
    #
    interface GigabitEthernet0/0/3eth-trunk 1
    #
    interface GigabitEthernet0/0/4eth-trunk 1
    #
    ospf 1 router-id 192.168.1.2default-route-advertisesilent-interface Vlanif88silent-interface Vlanif530silent-interface Vlanif400area 0.0.0.1network 5.1.1.0 0.0.0.255network 10.1.1.0 0.0.0.255network 31.1.1.0 0.0.0.255network 88.1.1.0 0.0.0.255nssa
    #
    pimstatic-rp 1.1.1.1
    #
    return
  • CDN的配置文件
    #
    sysname CDN
    #
    vlan batch 88 301 400 530
    #
    stp region-configurationregion-name IPTVinstance 1 vlan 530instance 2 vlan 88 301 400active region-configuration
    #
    interface GigabitEthernet0/0/1description CDN***to***LSW2port link-type trunkport trunk allow-pass vlan 88 301 400 530
    #
    interface GigabitEthernet0/0/2description CDN***to***LSW1port link-type trunkport trunk allow-pass vlan 88 301 400 530
    #
    interface GigabitEthernet0/0/3description CDN***to***HMS-Serverport link-type accessport default vlan 88stp disable
    #
    interface GigabitEthernet0/0/4description CDN***to***MRF-INport link-type accessport default vlan 400stp disable
    #
    interface GigabitEthernet0/0/5description CDN***to***MRF-OUTport link-type accessport default vlan 530stp disable
    #
    return
  • AGG的配置文件
    #
    sysname AGG
    #
    vlan batch 11 22 33 to 34
    #
    multicast routing-enable
    #
    interface Vlanif11description to***PE1ip address 11.1.1.8 255.255.255.0pim smospf enable 1 area 0.0.0.0
    #
    interface Vlanif22description to***PE2ip address 22.1.1.8 255.255.255.0pim smospf cost 10000ospf enable 1 area 0.0.0.0
    #
    interface Vlanif33description to***ACC1ip address 33.1.1.8 255.255.255.0pim smigmp enableospf enable 1 area 0.0.0.0
    #
    interface Vlanif34description to***ACC2ip address 34.1.1.8 255.255.255.0pim smigmp enableospf enable 1 area 0.0.0.0
    #
    interface GigabitEthernet0/0/1description AGG***to***ACC1port link-type trunkport trunk allow-pass vlan 33
    #
    interface GigabitEthernet0/0/2description AGG***to***ACC2port link-type trunkport trunk allow-pass vlan 34
    #
    interface GigabitEthernet0/0/4description AGG***to***PE1port link-type trunkport trunk allow-pass vlan 11
    #
    interface GigabitEthernet0/0/5description AGG***to***PE2port link-type trunkport trunk allow-pass vlan 22
    #
    interface LoopBack0ip address 1.1.1.4 255.255.255.255ospf enable 1 area 0.0.0.0
    #
    ospf 1area 0.0.0.0
    #
    pimstatic-rp 1.1.1.2
    #
    return
  • ACC的配置文件

    ACC1的配置文件

    ACC2的配置文件

    #
    sysname ACC1
    #
    vlan batch 33
    #
    igmp-snooping enable
    #
    vlan 33multicast drop-unknownigmp-snooping enable
    #
    interface GigabitEthernet0/0/1description ACC1***to***AGGport link-type trunkport trunk allow-pass vlan 33
    #
    interface GigabitEthernet0/0/2port link-type accessport default vlan 33
    #
    interface GigabitEthernet0/0/3port link-type accessport default vlan 33
    #
    return
    #
    sysname ACC2
    #
    vlan batch 34
    #
    igmp-snooping enable
    #
    vlan 34multicast drop-unknownigmp-snooping enable
    #
    interface GigabitEthernet0/0/1description ACC2***to***AGGport link-type trunkport trunk allow-pass vlan 34
    #
    interface GigabitEthernet0/0/2port link-type accessport default vlan 34
    #
    interface GigabitEthernet0/0/3port link-type accessport default vlan 34
    #
    return

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