Troubleshooting > Introduction to Diagnostics > NIC Diagnostics

NIC Diagnostics

The NIC diagnostics page can help when troubleshooting network delay issues. NIC errors, collisions and discards indicate a negotiation problem, which can lead to dropped packets and network delay. It is recommended  that negotiation issues are addressed immediately.

The first lines show a summary of  installed network adapters.  Detailed information is available from the CLI "show diag" command.

Note:

To configure NIC settings, navigate to System > Network > NICs on the Web UI, advanced mode.