HP StorageWorks 2/140 - Director Switch, Service Manual

Page: 182 / 396

Repair Information
182 Director 2/140 Service Manual
— Address ID errors—Received frames had unavailable or invalid Fibre
Channel destination addresses, or invalid Fibre Channel source addresses.
This typically indicates the destination device is unavailable.
— Frames too short—Received frames were less than the Fibre Channel
minimum size, indicating the frame arrived at the director port corrupted.
Frame corruption may be caused by device disconnection, an optical
transceiver failure at the device, a bad fiber optic cable, or a poor cable
connection.
■
Class 2 statistics—These entries provide information about Class 2 traffic,
including:
— Class 2 frames received and transmitted.
— Four-byte words received and transmitted.
— Busied and rejected frames.
■
Class 3 statistics—These entries provide information about Class 3 traffic,
including:
— Class 3 frames received and transmitted.
— Four-byte words received and transmitted.
— Discarded frames.
Viewing the Port Properties Page
When the EWS interface opens, the View panel appears as the default panel. To
view the Port Properties, perform the following:
1. At the View panel, click the Port Properties tab. The View panel displays
with the Port Properties page open, as shown in Figure 46 .