subnetwork-unicast address, including those that were discarded or not sent.

Out Non-Unicast

The total number of packets that higher-level protocols requested be transmitted to a

Pkts

non- unicast (that is, a subnetwork-broadcast or subnetwork-multicast) address,

 

including those that were discarded or not sent.

Out Discards

The number of outbound packets which were chosen to be discarded even though no

 

errors had been detected to prevent their being transmitted. One possible reason for

 

discarding such a packet could be to free up buffer space.

Out Errors

The number of outbound packets that could not be transmitted because of errors.

CRC Errors

Number of Ethernet Cyclic Redundancy Check errors detected by this device.

 

 

Ethernet-Like

 

 

 

Single Collisions

The number of successfully transmitted frames for which transmission is inhibited by

 

exactly one collision.

Deferred

A count of frames for which the first transmission attempt on a particular interface is

Transmissions

delayed because the medium was busy.

Excessive

The number of frames for which transmission failed due to excessive collisions.

Collisions

 

Drop Events

The total number of events in which packets were dropped due to lack of resources

Octets

Number of octets passing through this port.

Multiple Collisions A count of successfully transmitted frames for which transmission is inhibited by more than one collision.

Late Collisions

The number of times that a collision is detected later than 512 bit-times into the

 

transmission of a packet.

Carrier Sense

The number of times that the carrier sense condition was lost or never asserted when

Errors

attempting to transmit a frame.

Fragments

The total number of frames received that were less than 64 octets in length (excluding

 

framing bits, but including FCS octets) and had either an FCS or alignment error.

Jabbers

The total number of frames received that were longer than 1518 octets (excluding

 

framing bits, but including FCS octets), and had either an FCS or alignment error.

 

 

NOTES: Statistics are refreshed every 10 seconds by default (See “4.4.2 Configuring the Serial Port”).

WGS3 Layer 3 Switch User’s Manual

- 96 -