Nortel Networks 450 manual Port Statistics Screen

Using the BayStack 450 10/100/1000 Series Switch

Port Statistics

The Port Statistics screen (Figure 3-24) 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 2 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 3-18).

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

Figure 3-24. Port Statistics Screen

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