Qtech QSW-8200-28T-POEAC- DC [40/85] Chapter 6 commands for port channel

User Manual

Chapter 6. Commands for Port Channel 40

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Chapter 6 COMMANDS FOR PORT CHANNEL

6.1 debug port-channel

 Command: debug port-channel <port-group-number> {all | event | fsm | packet |

timer}

 no debug port-channel [<port-group-number>]

 Function: Open the debug switch of port-channel.

 Parameters: <port-group-number> is the group number of port channel, ranging from

1～128

o all: all debug information

o event: debug event information

o fsm: debug the state machine

o packet: debug LACP packet information

o timer: debug the timer information

 Command mode: Admin mode.

 Default: Disable the debugging of port-channel.

 Usage Guide: Open the debug switch to check the debug information of port-channel.

 Example:

 (1)debug the state machine for port-group 1.

 Switch#debug port-channel 1 fsm

 (2) debug LACP packet information for port-group 2.

 Switch#debug port-channel 2 packet

 (3) debug all for port-group 1.

 Switch#debug port-channel 1 all

6.2 interface port-channel

 Command: interface port-channel <port-channel-number>

 Function: Enters the port channel configuration mode

 Command mode: Global Mode

 Usage Guide: On entering aggregated port mode, configuration to GVRP or spanning

tree modules will apply to aggregated ports; if the aggregated port does not exist (i.e.,

ports have not been aggregated), an error message will be displayed and configuration

will be saved and will be restored until the ports are aggregated. Note such restoration

will be performed only once, if an aggregated group is ungrouped and aggregated

again, the initial user configuration will not be restored. If it is configuration for

modules, such as shutdown configuration, then the configuration to current port will

apply to all member ports in the corresponding port group.

 Example: Entering configuration mode for port-channel 1.

 Switch(config)#interface port-channel 1

 Switch(Config-If-Port-Channel1)#