ZyXEL Communications GS-3012 - Manual (Page 56)

Dimension GS-3012 Gigabit Ethernet Switch
5-4 System Status and Port Details
Table 5-2 Status: Port Details
LABEL DESCRIPTION
Tx KB/s This field shows the number kilobytes per second transmitted on this port.
Rx KB/s This field shows the number of kilobytes per second received on this port.
Up Time This field shows the total amount of time the connection has been up.
Tx Packet
The following fields display detailed information about frames transmitted.
TX Packets This field shows the number of good frames (unicast, multicast and broadcast) transmitted.
Multicast This field shows the number of good multicast frames transmitted.
Broadcast This field shows the number of good broadcast frames transmitted.
Pause This field shows the number of 802.3x Pause frames transmitted.
Tagged This field shows the number of frames with VLAN tags transmitted.
Rx Packet
The following fields display detailed information about frames received.
RX Packets This field shows the number of good frames (unicast, multicast and broadcast) received.
Multicast This field shows the number of good multicast frames received.
Broadcast This field shows the number of good broadcast frames received.
Pause This field shows the number of 802.3x Pause frames received.
Control This field shows the number of control received (including those with CRC error) but it does not
include the 802.3x Pause frames.
TX Collision
The following fields display information on collisions while transmitting.
Single This is a count of successfully transmitted frames for which transmission is inhibited by exactly one
collision.
Multiple This is a count of successfully transmitted frames for which transmission was inhibited by more than
one collision.
Excessive This is a count of frames for which transmission failed due to excessive collisions. Excessive
collision is defined as the number of maximum collisions before the retransmission count is reset.
Late This is the number of times a late collision is detected, that is, after 512 bits of the frame have
already been transmitted.
Error Packet The following fields display detailed information about frames received that were in error.
RX CRC This field shows the number of frames received with CRC (Cyclic Redundant Check) error(s).
Length This field shows the number of frames received with a length that was out of range.