Nortel Networks 450 manual Port Statistics Screen Fields

Using the BayStack 450 10/100/1000 Series Switch

Table 3-21.	Port Statistics Screen Fields (continued)
Field		Description
Packets 64 bytes		Received column: Indicates the total number of 64-byte packets received on this
		port.
		Transmitted column: Indicates the total number of 64-byte packets transmitted
		successfully on this port.
65-127 bytes		Received column: Indicates the total number of 65-byte to 127-byte packets
		received on this port.
		Transmitted column: Indicates the total number of 65-byte to 127-byte packets
		transmitted successfully on this port.
128-255 bytes		Received column: Indicates the total number of 128-byte to 255-byte packets
		received on this port.
		Transmitted column: Indicates the total number of 128-byte to 255-byte packets
		transmitted successfully on this port.
256-511 bytes		Received column: Indicates the total number of 256-byte to 511-byte packets
		received on this port.
		Transmitted column: Indicates the total number of 256-byte to 511-byte packets
		transmitted successfully on this port.
512-1023 bytes		Received column: Indicates the total number of 512-byte to 1023-byte packets
		received on this port.
		Transmitted column: Indicates the total number of 512-byte to 1023-byte packets
		transmitted successfully on this port.
1024-1518 bytes		Received column: Indicates the total number of 1024-byte to 1518-byte packets
		received on this port.
		Transmitted column: Indicates the total number of 1024-byte to 1518-byte packets
		transmitted successfully on this port.
FCS Errors		Indicates the total number of valid-size packets that were received with proper
		framing but discarded because of cyclic redundancy check (CRC) errors.
Undersized Packets		Indicates the total number of packets received on this port with fewer than 64 bytes
		and with proper CRC and framing (also known as short frames or runts).
Oversized Packets		Indicates the total number of packets received on this port with more than 1518
		bytes and with proper CRC and framing (also known as oversized frames).
Filtered Packets		Indicates the number of packets filtered (not forwarded) by this port.
Flooded Packets		Indicates the total number of packets flooded (forwarded) through this port
		because the destination address was not in the address database.
Frame Errors		Indicates the total number of valid-size packets that were received but discarded
		because of CRC errors and improper framing.

(continued)

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