ZyXEL Communications GS-3012F User Manual page 58

Table 7 Status: Port Details (continued)
LABEL
Up Time
Tx Packet
The following fields display detailed information about frames transmitted.
TX Packets
Multicast
Broadcast
Pause
Tagged
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
Broadcast
Pause
Control
TX Collision
The following fields display information on collisions while transmitting.
Single
Multiple
Excessive
Late
Error Packet The following fields display detailed information about frames received that were in error.
RX CRC
Length
Runt
Distribution
64
65-127
128-255
256-511
Chapter 5 System Status and Port Details
DESCRIPTION
This field shows the total amount of time the connection has been up.
This field shows the number of good frames (unicast, multicast and broadcast)
transmitted.
This field shows the number of good multicast frames transmitted.
This field shows the number of good broadcast frames transmitted.
This field shows the number of 802.3x Pause frames transmitted.
This field shows the number of frames with VLAN tags transmitted.
This field shows the number of good multicast frames received.
This field shows the number of good broadcast frames received.
This field shows the number of 802.3x Pause frames received.
This field shows the number of control received (including those with CRC error) but it
does not include the 802.3x Pause frames.
This is a count of successfully transmitted frames for which transmission is inhibited by
exactly one collision.
This is a count of successfully transmitted frames for which transmission was inhibited by
more than one collision.
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.
This is the number of times a late collision is detected, that is, after 512 bits of the frame
have already been transmitted.
This field shows the number of frames received with CRC (Cyclic Redundant Check)
error(s).
This field shows the number of frames received with a length that was out of range.
This field shows the number of frames received that were too short (shorter than 64
octets), including the ones with CRC errors.
This field shows the distribution of good packets (unicast, multicast and broadcast)
received.
This field shows the number of packets (including bad packets) received that were 64
octets in length.
This field shows the number of packets (including bad packets) received that were
between 65 and 127 octets in length.
This field shows the number of packets (including bad packets) received that were
between 128 and 255 octets in length.
This field shows the number of packets (including bad packets) received that were
between 256 and 511 octets in length.
GS-3012/GS-3012F User's Guide
58