Loopback
Use this command to configure the loopback type (input, output, both) on the QSFP-DD module host/media side. If the loopback type is supported by the QSFP-DD module this will enable the loopback function.
Media Input Loopback
Use this command to configure the input loopback type on the QSFP-DD module media side. If the loopback type is supported by the QSFP-DD module this will enable the loopback function.
ROUTER1
ROUTER1#configure terminal | Enter configure mode. |
ROUTER1(config)# qsfp-dd 0 | Entering to QSFP-DD mode. |
ROUTER1(config-qsfp-dd)#loopback in media | Configure input media Loopback. |
ROUTER1(config-qsfp-dd)#commit | Commit the configuration. |
Validation of Media Input Loopback
OcNOS#show qsfp-dd 0 diagnostics media loopback
Port Number : 0
-------------------------------
User Config | H/W Config |
-------------------------------
Input | Input |
Media Output Loopback
Use this command to configure the output loopback type on the QSFP-DD module media side. If the loopback type is supported by the QSFP-DD module this will enable the loopback function.
ROUTER1
ROUTER1#configure terminal | Enter configure mode. |
ROUTER1(config)#qsfp-dd 0 | Entering to QSFP-DD mode. |
ROUTER1(config-qsfp-dd)#loopback out media | Configure output media Loopback. |
ROUTER1(config-qsfp-dd)#commit | Commit the configuration. |
Validation of Media Output Loopback
OcNOS#show qsfp-dd 0 diagnostics media loopback
Port Number : 0
-------------------------------
User Config | H/W Config |
-------------------------------
Output | Output |
Media Both Loopback
Use this command to configure the both loopback type on the QSFP-DD module media side. If the loopback type is supported by the QSFP-DD module this will enable the loopback function.
ROUTER1
ROUTER1#configure terminal | Enter configure mode. |
ROUTER1(config)#qsfp-dd 0 | Entering to QSFP-DD mode. |
ROUTER1(config-qsfp-dd)#loopback both media | Configure both input & output media Loopback. |
ROUTER1(config-qsfp-dd)#commit | Commit the configuration. |
Validation of Media Both Loopback
OcNOS#show qsfp-dd 0 diagnostics media loopback
Port Number : 0
-------------------------------
User Config | H/W Config |
-------------------------------
Input/Output | Input/Output |
Host Input Loopback
Use this command to configure the input loopback type on the QSFP-DD module host side. If the loopback type is supported by the QSFP-DD module this will enable the loopback function.
ROUTER1
ROUTER1#configure terminal | Enter configure mode. |
ROUTER1(config)#qsfp-dd 0 | Entering to QSFP-DD mode. |
ROUTER1(config-qsfp-dd)#loopback in host | Configure input host Loopback. |
ROUTER1(config-qsfp-dd)#commit | Commit the configuration. |
Validation of Host Input Loopback
OcNOS#show qsfp-dd 0 diagnostics Host loopback
Port Number : 0
-------------------------------
User Config | H/W Config |
-------------------------------
Input | Input |
Host Output Loopback
Use this command to configure the output loopback type on the QSFP-DD module host side. If the loopback type is supported by the QSFP-DD module this will enable the loopback function.
ROUTER1
ROUTER1#configure terminal | Enter configure mode. |
ROUTER1(config)#qsfp-dd 0 | Entering to QSFP-DD mode. |
ROUTER1(config-qsfp-dd)#loopback out host | Configure output host Loopback. |
ROUTER1(config-qsfp-dd)#commit | Commit the configuration. |
Validation of Host Output Loopback
OcNOS#show qsfp-dd 0 diagnostics host loopback
Port Number : 0
-------------------------------
User Config | H/W Config |
-------------------------------
Output | Output |
Host Both Loopback
Use this command to configure the both loopback type on the QSFP-DD module Host side. If the loopback type is supported by the QSFP-DD module this will enable the loopback function.
ROUTER1
ROUTER1#configure terminal | Enter configure mode. |
ROUTER1(config)#qsfp-dd 0 | Entering to QSFP-DD mode. |
ROUTER1(config-qsfp-dd)#loopback both host | Configure both input & output host Loopback. |
ROUTER1(config-qsfp-dd)#commit | Commit the configuration. |
Validation of Host Both Loopback
OcNOS#show qsfp-dd 0 diagnostics Host loopback
Port Number : 0
-------------------------------
User Config | H/W Config |
-------------------------------
Input/Output | Input/Output |
Last modified date: 08/28/2023