Figure 48 rx bb credit dialog box, 48 rx bb credit dialog box – HP StorageWorks 2.140 Director Switch User Manual
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Director Element Manager user guide 127
a. Right-click in the RX-BB Credit column to display the RX BB Credits dialog box as shown in
Figure 48
RX BB Credit dialog box
b. Set the values as follows:
• For switches without buffer pools, use Set all to set all ports to a single value or Set all
to maximum, which set all ports to a maximum BB credit value.
• For switches with buffer pools, this dialog box allows you to Set all, which sets all ports
to a single value or select Distribute, which evenly distributes the pool buffers among
all ports.
c. Confirm your changes:
• Clicking OK changes the values in the Configure Port dialog box.
• Clicking Activate changes the values on the director.
4.
Click the check box in the LIN Alerts column to enable or disable LIN alerts for the port.
The factory default for LIN alerts is enabled.
5.
Click the check box in the Port Binding column to prevent an unspecified device from being
connected to the port.
6.
Click in the Speed column for the port and click 1 Gig, 2 Gig, or Negotiate to set the data speed
for the port.
When you click Negotiate, it allows the port and attached device to negotiate the data rate.
NOTE:
Note that your director model and firmware may not allow 2 Gb/s data speeds.
7.
Click the Bound WWN field and enter the WWN or nickname of the specific device to be
connected to the port.
8.
Use the scroll bar on the right side of the Configure Ports dialog box table to display additional
ports that you want to configure.
9.
Click Activate to activate the changes and close the dialog box.
10.
If you are finished configuring the switch, back up the configuration data. For more information,
see ”