Polycom MGC Administrator Administrator's Manual page 209

Table 4-10: Card Settings–LAN (Continued)
Field
Mac Address
Negotiation
Auto
Duplex 100/Duplex
10
Transmit
Status
Jabber
Underflow
Primary Collisions
Excessive
Collisions
Receive
Status
Bad Packets
CRC Errors
Dribbling Bit
Description
Specific hardware address of card. This address is burnt
on the card and is automatically identified by the system.
Indicates whether the card automatically links to the hub/
switch.
Indicates the LAN defined speed and duplex. For details
regarding Duplex, see the Status - Duplex field.
The status of the transmit module.
Indicates the number of times that the LAN controller
transmit time exceeded the limit.
The number of data packets that did not arrive during the
expected time period to the LAN controller. If the counter
shows a number higher than 0 it means that data packets
could be lost. It may indicate an internal problem in the
card.
The number of times the LAN controller had to re-transmit
data packets due to collisions.
Collisions occur when data packets bump into each other,
causing a disruption in the transmission.
The number of packets lost due to collisions on the LAN.
The status of the receive module.
The number of other types of bad packets.
The number of received packets with CRC (Cyclic
Redundancy Check) errors.
The number of received packets not consisting of full
octets.
MGC Administrator's Guide
4-27