组播VLAN配置
组播VLAN复制功能可以使三层设备只需把组播数据传送给该组播VLAN，而不必再为每个用户VLAN都复制一份组播报文，减少带宽浪费。
Month: January 2021
配置IPv4三层组播over M-LAG示例
配置IPv4三层组播over M-LAG示例
组网需求
如图4-31所示，IPv4网络中，为了保证网络的高可靠性，用户侧二层交换机Switch通过M-LAG双归接入到双活VRRP网关SwitchA和SwitchB。连接在二层交换机Switch上的用户Receiver希望通过组播方式接收来自Source的视频节目。
配置双向PIM与PIM-SM共存示例
配置双向PIM与PIM-SM共存示例
组网需求
在如图4-30所示的网络中，HostA希望通过双向PIM协议接收组播组225.1.1.1的信息，HostB希望通过PIM-SM协议接收组播组226.1.1.1的信息。
Daily English
You must think about the good, not just the bad.
英语中的连接词transition words
Transition/phrase Example word Example sentence Cause and effect Therefore, as a result, so, consequently I’m tired. Therefore, I’m going to bed. Clarification That is to say, in other words, to clarify We’re letting you go. In other words, you’re fired. Contrast But, however, on the other hand I am not fond of fruit. However, I do like bananas. […]