华三交换机堆叠实验

链式堆叠

！！！连接前先不要插线，配置完再插线

Master

主不需要重启

#
interface range Ten-GigabitEthernet 1/0/51 to Ten-GigabitEthernet 1/0/52
  shutdown
#
irf member 1 priority 10 
#
irf-port 1/1
 port group interface Ten-GigabitEthernet 1/0/51 
 port group interface Ten-GigabitEthernet 1/0/52 
#
interface range Ten-GigabitEthernet 1/0/51 to Ten-GigabitEthernet 1/0/52
 undo shutdown
#
save
#
irf-port-configuration active 

Standby

#
interface range Ten-GigabitEthernet 1/0/51 to Ten-GigabitEthernet 1/0/52
 shutdown
#
irf-port 1/2
 port group interface Ten-GigabitEthernet 1/0/51 
 port group interface Ten-GigabitEthernet 1/0/52
#
interface range Ten-GigabitEthernet 1/0/51 to Ten-GigabitEthernet 1/0/52
 undo shutdown
#
irf member 1 renumber 2   
#
irf-port-configuration active 
#
save
#
连线后 reboot

MAD冲突检测

interface Route-Aggregation1
 mad bfd enable
 mad ip address 1.1.1.1 255.255.255.0 member 1
 mad ip address 1.1.1.2 255.255.255.0 member 2
interface GigabitEthernet1/0/48
 port link-mode route
 combo enable fiber
 port link-aggregation group 1
interface GigabitEthernet2/0/48
 port link-mode route
 combo enable fiber
 port link-aggregation group 1

查看命令

dis irf查看堆叠

dis mad verbose查看mad

模拟堆叠故障

拓扑

堆叠交换机G1/0/1和G2/0/1做链路聚合

下联交换机G1/0/1和G1/0/2做链路聚合

做完之后再接线

堆叠交换机链路聚合

interface Bridge-Aggregation5
qu
int g1/0/1
port link-aggregation group 5
qu
int g2/0/1
port link-aggregation group 5
qu
interface Bridge-Aggregation5
port link-type trunk
port trunk permit vlan all
link-aggregation mode dynamic

下联交换机链路聚合

interface Bridge-Aggregation5
qu
int g1/0/1
port link-aggregation group 5
qu
int g1/0/2
port link-aggregation group 5
qu
interface Bridge-Aggregation5
port link-type trunk
port trunk permit vlan all
link-aggregation mode dynamic

测试

下联交换机接口状态正常，堆叠状态正常

关闭TG1/0/51和TG1/0/52口模拟故障，堆叠分裂，交换机变成两个，备交换机和下联交换机业务口Down

主交换机

备交换机

下联交换机