QTECH QSW-2800 Инструкция по настройке - Manual (Page 388)

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Switch(Config)#interface ethernet 1/1
Switch(config-If-Ethernet1/1)# ulpp group 1 master
Switch(config-If-Ethernet1/1)#exit
Switch(Config)#interface Ethernet 1/2
Switch(config-If-Ethernet1/2)# ulpp group 1 slave
Switch(config-If-Ethernet1/2)#exit
SwitchB configuration task list:
Switch(Config)#ulsm group 1
Switch(Config)#interface ethernet 1/1
Switch(config-If-Ethernet1/1)#ulsm group 1 downlink
Switch(config-If-Ethernet1/1)#exit
Switch(Config)#interface ethernet 1/3
Switch(config-If-Ethernet1/3)#ulsm group 1 uplink
Switch(config-If-Ethernet1/3)#exit
SwitchC configuration task list:
Switch(Config)#ulsm group 1
Switch(Config)#interface ethernet 1/2
Switch(config-If-Ethernet1/2)#ulsm group 1 downlink
Switch(config-If-Ethernet1/2)#exit
Switch(Config)#interface ethernet 1/4
Switch(config-If-Ethernet1/4)#ulsm group 1 uplink
Switch(config-If-Ethernet1/4)#exit
53.4 ULSM Troubleshooting
With the normal configuration, if the downlink port does not responds the down event of the
uplink port, please enable the debug function of ULSM, copy the debug information of 3
minutes and the configuration information, and send them to our technical service center.