IBM SAN32M-2, Инструкция по установке и обслуживанию

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SAN32M-2 Installation and Service Manual 180
Bar graphs at the top of the view display instantaneous transmit or
receive activity level for each port. The relative value displayed is the
greater of the transmit or receive activity. Each graph has 20 green-bar
level indicators corresponding to 5% of maximum port throughput. If
any activity is detected, at least one green bar appears. A red
indicator on each bar graph (high-water mark) remains at the highest
level reached since the port was set online. In addition, the following
statistical information appears:
• Class 2 Statistics - These statistics include the number of 4-byte
words transmitted and received, and the number of Class 2
frames transmitted, received, busied, or rejected.
• Class 3 Statistics - These statistics include the number of 4-byte
words transmitted and received, and the number of Class 3
frames transmitted, received, or discarded.
• Error Statistics - These statistics include the number of link
failures; synchronization and signal losses; discarded frames;
invalid transmission words; primitive sequence, CRC, delimiter,
and address identification errors; and short frames.
• Operational Statistics - These statistics include the number of
offline sequences transmitted and received; and link resets
transmitted and received.
•
Traffic Statistics -
These statistics include port transmit and
receive values for frames, four-byte words, and link utilization
percentage. The number of traffic flows rerouted to or from an ISL
due to congestion is also reported.
Port Properties
dialog box
To open the Port Properties dialog box ( Figure 57 ), double-click a port
graphic at the Hardware View or a port row at the Port List View . The
dialog box describes:
• Port Number - Product port number.
• Port Name - User-defined name or description for the port.
• Type - Port type ( GX_Port , FX_Port , G_Port , F_Port , or E_Port ).
• Technology - Type of port transceiver and optical cable installed.
• Operating Speed - Operating speed ( Not Established , 1 Gbps ,
2 Gbps , or 4 Gbps ).
•
Fibre Channel Address -
Logical port address (hexadecimal
format). Not applicable for E_Ports.