Provides a list of all ports in UFM.
![image2022-4-15_14-38-3.png](https://docscontent.nvidia.com/dims4/default/caff529/2147483647/strip/true/crop/955x286+0+0/resize/955x286!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018b-ae6c-dab5-abab-ee7c36970000%2Fimages%2Fnetworking%2Fdownload%2Fattachments%2F144707745%2Fimage2022-4-15_14-38-3.png)
The table can be filtered by port state. The filter contains two options:
Active – only active ports
All – all ports
![image2022-4-15_14-38-59.png](https://docscontent.nvidia.com/dims4/default/4b57b45/2147483647/strip/true/crop/956x257+0+0/resize/956x257!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018b-ae6c-dab5-abab-ee7c36970000%2Fimages%2Fnetworking%2Fdownload%2Fattachments%2F144707745%2Fimage2022-4-15_14-38-59.png)
When right-clicking one of the available ports, the following actions appear:
![image2022-4-15_14-39-38.png](https://docscontent.nvidia.com/dims4/default/dc5d6eb/2147483647/strip/true/crop/955x261+0+0/resize/955x261!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018b-ae6c-dab5-abab-ee7c36970000%2Fimages%2Fnetworking%2Fdownload%2Fattachments%2F144707745%2Fimage2022-4-15_14-39-38.png)
All enable/disable actions on managed switches’ ports are persistent. Thus, if a managed switch port is disabled, the port remains disabled even when rebooting the switch.
Clicking “Cable Information” opens up a window which provides data on operational, module, and troubleshooting information as shown in the following:
![Cable_information_troubleshoot_info.png](https://docscontent.nvidia.com/dims4/default/bad6a96/2147483647/strip/true/crop/600x275+0+0/resize/600x275!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018b-ae6c-dab5-abab-ee7c36970000%2Fimages%2Fnetworking%2Fdownload%2Fattachments%2F144707745%2FCable_information_troubleshoot_info.png)
![Cable_information_module_info.png](https://docscontent.nvidia.com/dims4/default/f74bb63/2147483647/strip/true/crop/600x795+0+0/resize/600x795!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018b-ae6c-dab5-abab-ee7c36970000%2Fimages%2Fnetworking%2Fdownload%2Fattachments%2F144707745%2FCable_information_module_info.png)
![Cable_information_oper_info.png](https://docscontent.nvidia.com/dims4/default/d5ef553/2147483647/strip/true/crop/600x431+0+0/resize/600x431!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018b-ae6c-dab5-abab-ee7c36970000%2Fimages%2Fnetworking%2Fdownload%2Fattachments%2F144707745%2FCable_information_oper_info.png)
Eye opening information contains the following data:
Physical Grade: [Grade0, Grade1, Grade2, Grade3]
Height Eye Opening [mV]: [Height0, Height1, Height2, Height3]
Phase Eye Opening [psec]: [Phase0, Phase1, Phase2, Phase3]
A new tab called Eye Information was added under cable information modal in ports table.
![image2021-11-26_9-36-55.png](https://docscontent.nvidia.com/dims4/default/a67f84d/2147483647/strip/true/crop/975x512+0+0/resize/975x512!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018b-ae6c-dab5-abab-ee7c36970000%2Fimages%2Fnetworking%2Fdownload%2Fattachments%2F144707745%2Fimage2021-11-26_9-36-55.png)
The High BER Ports tab lists all high-BER ports in the fabric.
![high-ber-ports-tab.png](https://docscontent.nvidia.com/dims4/default/08ce62b/2147483647/strip/true/crop/1142x446+0+0/resize/1142x446!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018b-ae6c-dab5-abab-ee7c36970000%2Fimages%2Fnetworking%2Fdownload%2Fattachments%2F144707745%2Fhigh-ber-ports-tab.png)
The flags high_ber_ports_auto_isolation must be configured in the gv.cfg file to enable this feature.
For each port discovered as a high-BER port, a new event is triggered in the Events table.
Marking the high-BER port as unhealthy suppresses all events and notifications related to the auto-isolated port.
![mark-high-ber-port-as-unhealthy.png](https://docscontent.nvidia.com/dims4/default/c437290/2147483647/strip/true/crop/1142x510+0+0/resize/1142x510!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fconfluence%2F0000018b-ae6c-dab5-abab-ee7c36970000%2Fimages%2Fnetworking%2Fdownload%2Fattachments%2F144707745%2Fmark-high-ber-port-as-unhealthy.png)