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 CLICommnad line interface "show diag" command.
To configure NIC settings, navigate to Configuration > System > Network > NICs on the Web UI, advanced mode.