Nortel 450-24t 用户指南

Using the Console Interface

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The Port Statistics screen (Figure 3-35) allows you to view detailed information 
about any switch port in a stacked or standalone configuration. The screen is 
divided into two sections (Received and Transmitted) so that you can compare and 
evaluate throughput or other port parameters. All screen data is updated 
approximately every two seconds.

You can use the Port Statistics screen to clear (reset to zero) port counters for a 
specific port. Alternatively, you can use the Clear All Port Statistics option to clear 
port counters for all ports (see “Switch Configuration” on page 3-19). 

Choose Display Port Statistics (or press d) from the Switch Configuration Menu 
to open the Port Statistics screen.

                                Port Statistics
                           Unit: [ 1 ]  Port: [  1  ]
               Received                               Transmitted
--------------------------------------    --------------------------------------
Packets:                             0    Packets:                             0
Multicasts:                          0    Multicasts:                          0
Broadcasts:                          0    Broadcasts:                          0
Total Octets:                        0    Total Octets:                        0
Lost Packets:                        0    Lost Packets:                        0
Packets 64 bytes:                    0    Packets 64 bytes:                    0
        65-127 bytes                 0            65-127 bytes                 0
        128-255 bytes                0            128-255 bytes                0
        256-511 bytes                0            256-511 bytes                0
        512-1023 bytes               0            512-1023 bytes               0
        1024-1518 bytes              0            1024-1518 bytes              0
Frame Errors:                        0    Collisions:                          0
Undersized Packets:                  0    Single Collisions:                   0
Oversized Packets:                   0    Multiple Collisions:                 0
Filtered Packets:                    0    Excessive Collisions:                0
Flooded Packets:                     0    Deferred Packets:                    0
FCS Errors:                          0    Late Collisions:                     0

Use space bar to display choices or enter text.  Press Ctrl-Z to zero counters.
Press Ctrl-R to return to previous menu.  Press Ctrl-C to return to Main Menu.