Nortel Networks 1000ASE-XD - Manual (Page 144)

144 Chapter 3 Using the console interface
209418-A
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.
Frame Errors Indicates the total number of valid-size packets that were received but discarded
because of CRC errors and improper framing.
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.
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.
Collisions Indicates the total number of collisions detected on this port.
Single Collisions Indicates the total number of packets that were transmitted successfully on this
port after a single collision.
Multiple Collisions Indicates the total number of packets that were transmitted successfully on this
port after more than one collision.
Excessive Collisions Indicates the total number of packets lost on this port due to excessive collisions.
Deferred Packets Indicates the total number of frames that were delayed on the first transmission
attempt, but never incurred a collision.
Late Collisions Indicates the total number of packet collisions that occurred after a total length of
time that exceeded 512 bit-times of packet transmission.
Table 31 Port Statistics screen fields (continued)
Field Description