EMC Connectrix B Series Hardware Reference Manual page 69

Table 4-10
Command Description
Enables a port for diagnostics.
portdiagenable
Tests the wire-side transmitting and receiving paths of a port.
portloopbacktest
Tests both the wire-side and crossbar-side operations of a port.
spinsilk
List of Diagnostic Commands (continued)
Refer to the XPath OS Command Reference Manual for a complete
description of each command.
Monitor System Components
Diagnostics and Troubleshooting
4
4-19