[show][interfaces] Add proposal for show interface errors {port} (sonic-net#3623)

* [show][interfaces] Add proposol for show interface mac_statistics {port}

Signed-off-by: Vaibhav Dahiya <[email protected]>

* fix comments

Signed-off-by: Vaibhav Dahiya <[email protected]>

* format

Signed-off-by: Vaibhav Dahiya <[email protected]>

* add changes

Signed-off-by: Vaibhav Dahiya <[email protected]>

* fix suggestions

Signed-off-by: Vaibhav Dahiya <[email protected]>

---------

Signed-off-by: Vaibhav Dahiya <[email protected]>

Author: vdahiya12

doc/Command-Reference.md

@@ -5134,6 +5134,37 @@ This command is to display the link-training status of the selected interfaces.
     Ethernet8      trained          on      up       up
   ```
 
+**show interfaces errors**
+
+The show interface errors command provides detailed statistics and error counters for MAC-level operations on an interface. It displays the status of various operational parameters, error counts, and timestamps for when these errors occurred.
+
+- Usage:
+  ```
+  show interfaces errors [<interface_name>]
+  ```
+
+- Example:
+  ```
+  admin@sonic:~$ show interfaces errors Ethernet4
+  Port Errors                        Count           Last timestamp(UTC)
+  ---------------------------------- -----           -------------------
+  oper_error_status                  5442            2024-11-02 04:00:05
+  mac_local_fault                    2               2024-11-02 04:00:05
+  fec_sync_loss                      2               2024-11-02 04:00:05
+  fec_alignment_loss                 2               2024-11-02 04:00:05
+  high_ser_error                     2               2024-11-02 04:00:05
+  high ber_error                     2               2024-11-02 04:00:05
+  data_unit_crc_error                2               2024-11-02 04:00:05
+  data_unit_misalignment_error       2               2024-11-02 04:00:05
+  signal_local_error                 2               2024-11-02 04:00:05
+  mac_remote_fault                   2               2024-11-02 04:00:50
+  crc_rate                           2               2024-11-02 04:00:50
+  data_unit_size                     2               2024-11-02 04:00:50
+  code_group_error                   0               Never
+  no_rx_reachability                 0               Never
+  ```
+
+
 **show interfaces mpls**
 
 This command is used to display the configured MPLS state for the list of configured interfaces.