HP StorageWorks 2.64 Director Switch - Manual (Page 192)

Optional Features
192 High Availability Fabric Manager User Guide
In particular, you do not need to manually configure ISLs into “trunk groups” of
redundant links where data can be “off-loaded.” Candidate links for rerouting
flow are identified and maintained automatically. This means that flow may be
rerouted onto a link that goes to a different adjacent switch as long as that link is
on the least cost/shortest path to the destination domain ID.
To install and enable this option, select the Configure Feature Key option under
the Product Manager’s Configure menu.
Enabling and Configuring Open Trunking
To enable Open Trunking for a specific switch and configure threshold values and
event notification options, use the following steps.
1. Select Open Trunking from the
Configure menu on the menu bar.
The Configure Open Trunking dialog box displays.
Figure 82: Configure Open Trunking dialog box
2. Enable Open Trunking by clicking the Enable Open Trunking check box to
display a check mark.