edge switch 2/32 product manager user guide

edge switch 2/32 product manager user guide 2–29
Monitoring and Managing the Switch
•Node WWN — Node World Wide Name of the attached device.
• Node Nickname — Nickname for the node WWN. Must be configured to display.
•Unit Type — Refer to Unit Type under Node List View on page 2–25 for details.
• Node Port Number — The physical port number field of the node port that is
attached to the Switch port (SB2- nodes only).
• Buffer-to-Buffer Credit — The buffer-to-buffer credit that the attached node has
available.
• Class of Service — Class of service. This can be class 2, class 3, or both.
• Data Field Size — Data field size. This is the largest size of Fibre Channel frame
the node will process. The size is negotiated with the attached device.
If the device is an SB-2 (FICON) node, additional information is displayed in the
following fields:
• Type — The type number.
•Model — The model number.
• Serial # — Plant of manufacture and sequence number field.
• Tag — Tag field.
NOTE: Node Properties is also available from the menu that displays when you right-click a
port’s row in the Port List view or on a port’s bar graph in the Performance view.