华为交换机与锐捷交换机端口链路聚合的配置

参考方法：https://www.douyin.com/note/7111701724263386383

注意要点：

1、华为交换机上要关闭端口自适应，不然端口起不来；

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interface GigabitEthernet0/0/25
 undo negotiation auto

2、链接聚合模式2边要一至，都就自动（动态）或手动（静态），不然华为看到up了，锐捷看到是down的；

3、load-balance方式要一至。

方式一：自动（华为叫LACP，锐捷叫动态模式mode active）

华为交换机端口配置：

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<Quidway>display current-configuration interface GigabitEthernet 0/0/25
#
interface GigabitEthernet0/0/25
 undo negotiation auto
 eth-trunk 1
#
return
<Quidway>display current-configuration interface GigabitEthernet 0/0/26
#
interface GigabitEthernet0/0/26
 undo negotiation auto
 eth-trunk 1
#
return
<Quidway>display current-configuration interface Eth-Trunk 1
#
interface Eth-Trunk1
 port link-type negotiation-desirable
 mode lacp
 load-balance src-dst-mac
#
return

锐捷交换机配置，自动配置中的port-group 2 mode active换成port-group 2

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BIAO4_CORE_SW#show run interface tenGigabitEthernet 2/19

Building configuration...
Current configuration: 137 bytes

interface TenGigabitEthernet 2/19
 description TO-atrust_server_172.18.1.13
 port-group 2 
 rldp port loop-detect warning
BIAO4_CORE_SW#show run interface tenGigabitEthernet 2/20

Building configuration...
Current configuration: 137 bytes

interface TenGigabitEthernet 2/20
 description TO-atrust_server_172.18.1.13
 port-group 2 
 rldp port loop-detect warning

BIAO4_CORE_SW#show run interface aggregatePort 2

Building configuration...
Current configuration: 68 bytes

interface AggregatePort 2
 aggregateport load-balance src-dst-mac

ok，可以在华为交换机上ping通锐捷交换机ip了。

方式二：手动或叫静态

华为交换机配置，少了mode lacp这一行参数

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<Quidway>display current-configuration interface GigabitEthernet 0/0/25
#
interface GigabitEthernet0/0/25
 undo negotiation auto
 eth-trunk 1
#
return
<Quidway>display current-configuration interface GigabitEthernet 0/0/26
#
interface GigabitEthernet0/0/26
 undo negotiation auto
 eth-trunk 1
#
return
<Quidway>display current-configuration interface Eth-Trunk 1
#
interface Eth-Trunk1
 port link-type negotiation-desirable
 load-balance src-dst-mac
#
return

锐捷交换机配置

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BIAO4_CORE_SW#show run interface tenGigabitEthernet 2/19 

Building configuration...
Current configuration: 131 bytes

interface TenGigabitEthernet 2/19
 description TO-atrust_server_172.18.1.13
 port-group 2
 rldp port loop-detect shutdown-port
BIAO4_CORE_SW#show run interface tenGigabitEthernet 2/20

Building configuration...
Current configuration: 131 bytes

interface TenGigabitEthernet 2/20
 description TO-atrust_server_172.18.1.13
 port-group 2
 rldp port loop-detect shutdown-port
BIAO4_CORE_SW#show run interface ag                     
BIAO4_CORE_SW#show run interface aggregatePort 2

Building configuration...
Current configuration: 68 bytes

interface AggregatePort 2
 aggregateport load-balance src-dst-mac