5560和5110链路聚合

注意：最好按照【建立聚合接口-重置物理接口并加入聚合组-在聚合组里做相关配置】的顺序来建立链路聚合，以防出现问题。

我发现这个二层链路聚合和三层链路聚合不同：三层聚合端口 物理端口下只有加入聚合组的配置，而二层聚合组还有从聚合口那复制出来的配置。比如trunk。这也是我之前配置不成功的原因。其实不按顺序也行，只要每个接口下的配置和按顺序来弄得配置一样就行。




在5560一侧

[HN-PY-Core-HX-S5560-1]interface Bridge-Aggregation 8

[HN-PY-Core-HX-S5560-1-Bridge-Aggregation8]link-aggregation mode dynamic 

[HN-PY-Core-HX-S5560-1-Bridge-Aggregation8]quit


[HN-PY-Core-HX-S5560-1]interface GigabitEthernet 1/0/40

[HN-PY-Core-HX-S5560-1-GigabitEthernet1/0/40]default 

This command will restore the default settings. Continue? [Y/N]:y

[HN-PY-Core-HX-S5560-1-GigabitEthernet1/0/40]port link-aggregation group 8

[HN-PY-Core-HX-S5560-1-GigabitEthernet1/0/40]quit


[HN-PY-Core-HX-S5560-1]interface GigabitEthernet 2/0/40

[HN-PY-Core-HX-S5560-1-GigabitEthernet2/0/40]default 

This command will restore the default settings. Continue? [Y/N]:y

[HN-PY-Core-HX-S5560-1-GigabitEthernet2/0/40]port link-aggregation group 8

[HN-PY-Core-HX-S5560-1-GigabitEthernet2/0/40]quit


[HN-PY-Core-HX-S5560-1]interface Bridge-Aggregation 8

[HN-PY-Core-HX-S5560-1-Bridge-Aggregation8]port link-type trunk 

Configuring GigabitEthernet1/0/40 done.

Configuring Giga