H3C 华三交换机配置光口双线链路聚合
两台H3C华三交换机交换机配置双线链路聚合 链路模式 Switch-A <==trunk==> Switch-B 0.事前准备 准备好串口转RJ45连接线，连接电脑与交换机的console口 1.使用串口软件连接到交换机的console口 连接参数可以参考交换机的说明书，H3C的参数如下： 波特率(Baud rate) = 9600 数据位(Data) = 8bits 校验位(Parity) =None 停止位(Stop) = 1bit 流 控(Flow control) = 0 连接软件可以用HyperTerminal、TeraTerm 2.在交换机Switch-A上完成命令，uplink用的物理端口为ge1/0/25和ge1/0/26 # 切换系统视图 sys # 创建链路汇聚接口，id=1 [H3C] interface bridge-aggregation 1 # 设置汇聚类型为动态， mode默认为static [H3C-Bridge-Aggregation1] link-aggregation mode static | dynamic # 设置为trunk上行主干 [H3C-Bridge-Aggregation1] port link-type trunk # 设置允许所有vlan上行 [H3C-Bridge-Aggregation1] port trunk permit vlan all #切换到GigabitEthernet1/0/25 [H3C-Bridge-Aggregation1] interface GigabitEthernet 1/0/25 # 设置为trunk上行主干 [H3C-GigabitEthernet1/0/25] port link-type trunk # 设置允许所有vlan上行 [H3C-GigabitEthernet1/0/25] port trunk permit vlan all #加入到链路汇聚组1 [H3C-GigabitEthernet1/0/25] port link-aggregation group 1 #切换到GigabitEthernet1/0/26 [H3C-GigabitEthernet1/0/25] interface GigabitEthernet 1/0/26 # 设置为trunk上行主干 [H3C-GigabitEthernet1/0/26] port link-type trunk # 设置允许所有vlan上行 [H3C-GigabitEthernet1/0/26] port trunk permit vlan all #加入到链路汇聚组1 [H3C-GigabitEthernet1/0/26] port link-aggregation group 1 #配置完成 退出 [H3C-GigabitEthernet1/0/26] quit 保存 [H3C] save 3.在交换机Switch-B上完成命令，使用物理端口为ge1/0/27和ge1/0/28 # 切换系统视图 sys # 创建链路汇聚接口，id=1 [H3C] interface bridge-aggregation 1 # 设置汇聚类型为static [H3C-Bridge-Aggregation1] link-aggregation mode static #切换到GigabitEthernet1/0/27 [H3C-Bridge-Aggregation1] interface GigabitEthernet 1/0/27 #加入到链路汇聚组1 [H3C-GigabitEthernet1/0/27]port link-aggregation group 1 #切换到GigabitEthernet1/0/28 [H3C-GigabitEthernet1/0/27] interface GigabitEthernet 1/0/28 #加入到链路汇聚组1 [H3C-GigabitEthernet1/0/28] port link-aggregation group 1 #配置完成 退出 [H3C-GigabitEthernet1/0/28] quit #保存 [H3C] save 聚合端口的管理命令 #查看所有聚合端口的详细信息，可以使用brief参数 [H3C] display interface bridge-aggregation #查看指定聚合端口的详细信息，可以使用brief参数 [H3C] display interface bridge-aggregation 1 其他命令 #查看所有接口 [H3C] display interface brief #查看光口信息 [H3C] display transceiver interface https://jingyan.baidu.com/article/574c52197882bf6c8c9dc155.html https://blog.csdn.net/jason_deng_2017/article/details/78775169