示例
OS10(config)# uplink-state-group 1
OS10(conf-uplink-state-group-1)# upstream ethernet 1/1/45-1/1/48
OS10(conf-uplink-state-group-1)# upstream VLTi
OS10(conf-uplink-state-group-1)# upstream port-channel 10 track-vlt-status
支持的版本
10.4.0E(R3) or later
1260
上行链路故障检测
