Brocade Communications Systems 425 Manual De Usuario

Brocade Adapters Administrator’s Guide

169

53-1001256-01

ethdiag

The Ethernet Port Loopback Test that tests the Ethernet data path from the host to Serdes or
external loopback based on your selection.

Synopsis

bcu ethdiag --loopback <port_id> [-t <loopback_type] [-c <frame_count>] [-p pattern]

Description

Runs the Ethernet diagnostic loopback test and indicates when the adapter is running at a normal
operation state.

Operands

--loopback

Runs the port loopback test. You must disable the Ethernet port prior to
executing the loopback test.

port_id

Specifies the ID of the port on which you want to run a loopback test.

-t loopback-type Specifies the loopback type. Possible values are int, serdes, and ext.

-c frame count Specifies the frame count.

-p pattern

Specifies the pattern (must be one hex word).