华三交换机irf堆叠以及BFD检测配置

堆叠也叫虚拟化,将两台交换机虚拟成一台交换机,两台交换机进行虚拟化后,备机上的配置会消失跟随主机的配置,所以最好是在做配置前,先将设备堆叠在做配置,当然也可以先在主机上进行配置,堆叠后备机会自动学习主机的配置。(模拟器上做堆叠使用6850,不要使用5820这个交换机做不了bfd检测)

环境:
两台交换机(一条线也可以做堆叠,配置命令一样,去掉一条线的命令就行)
bfd检测VLAN

配置irf堆叠

Switch-1:

[H3C]sysname irf-1        修改名字
[irf-1]irf member 1 priority 10        修改irf优先级
[irf-1]interface Ten-GigabitEthernet 1/0/49
[irf-1-Ten-GigabitEthernet1/0/49]shutdown        关闭端口(不关闭是加入不了堆叠端口的)
[irf-1-Ten-GigabitEthernet1/0/49]quit
[irf-1]interface Ten-GigabitEthernet 1/0/50
[irf-1-Ten-GigabitEthernet1/0/50]shutdown
[irf-1-Ten-GigabitEthernet1/0/50]quit

以下两条命令可以批量管理端口
[irf-1]interface range Ten-GigabitEthernet 1/0/49 Ten-GigabitEthernet 1/0/50
[irf-1-if-range]shutdown

[irf-1]irf-port 1/2
[irf-1-irf-port1/2]port group interface Ten-GigabitEthernet 1/0/49        将端口加入堆叠组
[irf-1-irf-port1/2]port group interface Ten-GigabitEthernet 1/0/50
[irf-1-irf-port1/2]quit
[irf-1]interface range Ten-GigabitEthernet 1/0/49 Ten-GigabitEthernet 1/0/50
[irf-1-if-range]undo shutdown                加入堆叠组后将两个端口恢复正常
[irf-1-if-range]quit
[irf-1]quit
<irf-1>save        保存配置(或者使用save force,这个命令不用输入那些Y或者N)
<irf-1>system-view
[irf-1]irf-port-configuration active        将irf配置激活(!!!一定要先保存配置再激活)

Switch-2:

[H3C]sysname irf-2
[irf-2]irf member 1 renumber 2        修改irf设备编号
[irf-2]quit
<irf-2>save                保存配置
<irf-2>reboot                重启设备
[irf-2]interface range Ten-GigabitEthernet 2/0/49 Ten-GigabitEthernet 2/0/50
[irf-2-if-range]shutdown
[irf-2-if-range]quit
[irf-2]irf-port 2/1
[irf-2-irf-port2/1]port group interface Ten-GigabitEthernet 2/0/49
[irf-2-irf-port2/1]port group interface Ten-GigabitEthernet 2/0/50
[irf-2-irf-port2/1]quit
[irf-2]interface range Ten-GigabitEthernet 2/0/49 Ten-GigabitEthernet 2/0/50
[irf-2-if-range]undo shutdown
[irf-2-if-range]quit
[irf-2]quit
<irf-2>save
<irf-2>system-view
[irf-2]irf-port-configuration active

两台设备激活后,会相互竞争,而竞争失败的会重启后作为备模式


Member ID(成员ID):设备irf编号
Role(角色):主设备和备设备
Priority(优先级):优先级越大越优先
*:表示主设备
+:表示当前登录设备

配置BFD检测

[H3C]vlan 1000
[H3C]interface range GigabitEthernet 1/0/1 GigabitEthernet 2/0/1
[H3C-if-range]port access vlan 1000    
[H3C-if-range]undo stp enable            关掉stp
[H3C-if-range]quit
[H3C]interface Vlan-interface 1000
[H3C-Vlan-interface1000]mad bfd enable        启动检测
[H3C-Vlan-interface1000]mad ip address 193.168.1.1 30 member 1        配置检测IP地址
[H3C-Vlan-interface1000]mad ip address 193.168.1.2 30 member 2


 当irf分离后,state选项自动开启变为UP

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转载自blog.csdn.net/gyfvaf/article/details/122409730