[show][interfaces] Add proposal for show interface errors {port}

doc/Command-Reference.md

@@ -5121,6 +5121,37 @@ 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_count              2               2024-11-02 04:00:05
+  fec_sync_loss_count                2               2024-11-02 04:00:05
+  fec_alignment_loss_count           2               2024-11-02 04:00:05
+  high_ser_error_count               2               2024-11-02 04:00:05
+  high ber_error_count               2               2024-11-02 04:00:05
+  data_unit_crc_error_count          2               2024-11-02 04:00:05
+  data_unit_misalignment_error_count 2               2024-11-02 04:00:05
+  signal_local_error_count           2               2024-11-02 04:00:05
+  mac_remote_fault_count             2               2024-11-02 04:00:50
+  crc_rate_count                     2               2024-11-02 04:00:50
+  data_unit_size_count               2               2024-11-02 04:00:50
+  code_group_error_count             0               Never
+  no_rx_reachability_count           0               Never
+  ```
+
+
 **show interfaces mpls**
 
 This command is used to display the configured MPLS state for the list of configured interfaces.
@@ -13907,4 +13938,4 @@ enabled  Login    You are on
                   All access and/or use are subject to monitoring.
 
                   Help:    https://sonic-net.github.io/SONiC/
-```
+```