Resetting a QSFP+ or QSFP28 Transceiver
Reset a transceiver to simulate removal and reinsertion of the transceiver, which can be helpful in troubleshooting. For example, if authentication of the transceiver fails but you believe the transceiver is a qualified Extreme Networks part, you can reset the transceiver to begin the authentication process again.
About this task
Resetting the transceiver stops traffic and triggers log messages similar to the removal and insertion of the transceiver.
Before you begin
Before you use the pluggable-optical-module reset command, ensure the port is administratively down to avoid link flaps.
Procedure
Example
Switch:1>enable Switch:1#configure terminal Switch:1(config)#pluggable-optical-module reset 1/41 Switch:1(config)# CP1 [06/25/14 22:15:09.644] 0x0000c5e7 00300001.232 DYNAMIC SET GlobalRouter HW INFO Link Down(1/41) CP1 [06/25/14 22:15:10.267] 0x000e0597 00000000 GlobalRouter HAL INFO GBIC removed from slot 1 Port 41 Type:40GbSR4 Vendor:Extreme Networks CP1 [06/25/14 22:15:13.015] 0x000e0598 00000000 GlobalRouter HAL INFO GBIC inserted in slot 1 Port 41 Type:40GbSR4 Vendor:Extreme Networks CP1 [06/25/14 22:15:14.562] 0x0000c5ec 00300001.232 DYNAMIC CLEAR GlobalRouter HW INFO Link Up(1/41)
Switch:1(config)#pluggable-optical-module reset 1/1 Switch:1(config)#CP1 [03/31/16 10:48:24.492:UTC] 0x0000c5e7 00300001.384 DYNAMIC SET GlobalRouter HW INFO Link Down(1/1) CP1 [03/31/16 10:48:24.601:UTC] 0x000e0597 00000000 GlobalRouter HAL INFO GBIC removed from slot 1 Port 1 Type:100GbCR4 Vendor:Extreme Networks CP1 [03/31/16 10:48:24.710:UTC] 0x0000c5e7 00300001.385 DYNAMIC SET GlobalRouter HW INFO Link Down(1/2) CP1 [03/31/16 10:48:26.668:UTC] 0x000e0598 00000000 GlobalRouter HAL INFO GBIC inserted in slot 1 Port 1 Type:100GbCR4 Vendor:Extreme Networks CP1 [03/31/16 10:48:26.988:UTC] 0x0000c5ec 00300001.385 DYNAMIC CLEAR GlobalRouter HW INFO Link Up(1/2) CP1 [03/31/16 10:48:27.099:UTC] 0x0000c5ec 00300001.384 DYNAMIC CLEAR GlobalRouter HW INFO Link Up(1/1)
Variable Definitions
The following table defines parameters for the pluggable-optical-module reset command.
Variable |
Value |
---|---|
{slot/port[/sub-port]} |
Specifies location of the transceiver to reset. Identifies a single slot and port. If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port. |