H3C LS7003E 8组SFP+万兆做的IRF虚拟化,8根光纤带宽不平均,1根跑到99%,余下7根0%,改了均衡模式,源ip,目的ip,源mac,目的mac,都试了,都没有反应。在网上也看了比如关闭全局负载均衡帮忙问优先本地转发也不行,是哪儿的问题?
两台LS7003E,两台各使用8个SFP+接口建立IRF虚拟化 version 7.1.070, Release 7585P05 irf-port 1/1 port group interface Ten-GigabitEthernet1/0/0/25 mode enhanced port group interface Ten-GigabitEthernet1/0/0/26 mode enhanced port group interface Ten-GigabitEthernet1/0/0/27 mode enhanced port group interface Ten-GigabitEthernet1/0/0/28 mode enhanced port group interface Ten-GigabitEthernet1/1/0/25 mode enhanced port group interface Ten-GigabitEthernet1/1/0/26 mode enhanced port group interface Ten-GigabitEthernet1/1/0/27 mode enhanced port group interface Ten-GigabitEthernet1/1/0/28 mode enhanced # irf-port 2/2 port group interface Ten-GigabitEthernet2/0/0/25 mode enhanced port group interface Ten-GigabitEthernet2/0/0/26 mode enhanced port group interface Ten-GigabitEthernet2/0/0/27 mode enhanced port group interface Ten-GigabitEthernet2/0/0/28 mode enhanced port group interface Ten-GigabitEthernet2/1/0/25 mode enhanced port group interface Ten-GigabitEthernet2/1/0/26 mode enhanced port group interface Ten-GigabitEthernet2/1/0/27 mode enhanced port group interface Ten-GigabitEthernet2/1/0/28 mode enhanced
1、IRF默认本框优转,如果现场4个成员口分布在IRF不同成员,可能存在对应问题,建议现场关闭本框优转:
link-aggregation load-sharing mode local-first
2、如果上述方案依然无法解决,建议现场调整下hash算法:
link-aggregation global load-sharing mode { destination-ip | destination-mac | destination-port | ingress-port | ip-protocol | source-ip | source-mac | source-port } *
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