ZyXEL Communications ES-2108 User Manual

ES-2108 Series User’s Guide

58

Chapter 6 System Status and Port Statistics

PD 

Consumption 

(W)

This field is only available on the ES-2108PWR but not available for the Gigabit and 

mini-GBIC ports.
This field shows the power consumption of the powered device connected to the port.

LACP

This field shows if LACP is enabled on this port or not. 

TxPkts

This field shows the number of transmitted frames on this port

RxPkts

This field shows the number of received frames on this port

Errors

This field shows the number of received errors on this port.

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 packets transmitted.

TX Packets

This field shows the number of good packets (unicast, multicast and broadcast) 

transmitted.

Multicast

This field shows the number of good multicast packets transmitted.

Broadcast

This field shows the number of good broadcast packets transmitted.

Pause

This field shows the number of 802.3x Pause packets transmitted.

Rx Packet 
The following fields display detailed information about packets received.

RX Packets

This field shows the number of good packets (unicast, multicast and broadcast) 

received.

Multicast

This field shows the number of good multicast packets received.

Broadcast

This field shows the number of good broadcast packets received.

Pause

This field shows the number of 802.3x Pause packets received.

TX Collision

The following fields display information on collisions while transmitting.

Single

This is a count of successfully transmitted packets for which transmission is inhibited 

by exactly one collision.

Multiple

This is a count of successfully transmitted packets for which transmission was inhibited 

by more than one collision.

Excessive

This is a count of packets 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 

packets have already been transmitted.

Error Packet

RX CRC 

This field shows the number of packets received with CRC (Cyclic Redundant Check) 

error(s).

Runt

This field shows the number of packets received that were too short (shorter than 64 

octets), including the ones with CRC errors. 

Distribution

64

This field shows the number of packets (including bad packets) received that were 64 

octets in length.

Table 7   Status: Port Details  (continued)