4
Using the Port List View
4-23
Monitoring and Managing the Switch
◆ Operating Speed — The current data speed for the port:
1Gb/sec, 2 Gb/sec, or Not Established. Not Established appears
if Negotiate was set for the port through the Configure Ports
dialog box and the data speed has not been resolved between the
port and the attached device, or if the port and device are not
communicating.
◆ Alert — Displays a yellow triangle if a link incident occurs on the
port or if the port's LED is beaconing. red and yellow diamonds
appear for port failures or for ports requiring service.
Double-click the row to display the reason for the alert in the Port
Properties window.
Displaying Port
Properties
To display a Port Properties window for a port, double-click the
port’s row (or right-click the row and click Port Properties on the
pop-up menu). Refer to Displaying Port Properties on page 4-9 for
descriptions of the port properties.
Menu Options
Right-click a row to display a pop-up menu with the following
port-related options. Refer to the pages shown for more information
◆ Port Properties — Refer to Displaying Port Properties on page 4-9.
◆ Node Properties — Refer to Displaying Node Properties on
page 4-19.
If a node is not logged in, a message indicates that node information is
not available.
◆ Port Technology — Refer to Port Menu on page 4-14.
◆ Block Port — Refer to Port Menu on page 4-14.
◆ Enable Beaconing — Refer to Port Menu on page 4-14.
◆ Diagnostics — Is used by service personnel to run an internal
loopback and external loopback test on the port.
◆ Channel Wrap (S/390 mode only) — Allows a channel wrap test
to be initiated from an attached host or device. In this test, frames
are sent to the switch port, then the switch echos the frames to the
sending device to test the channel. The switch remains in channel
wrap mode until the option is disabled. While in channel wrap
mode, the port can accept only echo commands from the host,
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