HP PCI Multiplexer Family Cabling, Diagnostics, and Troubleshooting Manual

Troubleshooting and Diagnostics
Driver Status Menu Selections
Chapter 680
Highlight the desired group (for example, ports b1 through b16) and
press Return key. Up to 16 ports are viewed at a time (see Figure 6-5).
The Counters screen is updated in real-time, runs continuously and can
be reset. This screen is very useful for locating ports loopbacked
externally or ports currently communicating with a modem.
Figure 6-5 Selected group communications monitor display
Topology
Highlight Topology and press Return key. A pictorial representation of a
host adapter card and port modules attached to the host adapter card is
displayed (see Figure 6-6). The topology display is useful for
troubleshooting problems with the host cable. To exit Topology, press Esc.
NOTE A J2484A or J2485A port module will be displayed as “PM16” on the
Topology screen. A J2501A port module will be displayed as “16/422” on
the Topology screen.