ES-2108 Series User’s Guide
66 Chapter 6 System Status and Port Statistics
PD
MaxCurrent
(mA)
(ES-2108PWR
Only)
This field is only available on the ES-2108PWR but not available for the Gigabit and
mini-GBIC ports.
This field shows the maximum current a powered device can get from the switch. If the
powered device’s power consumption exceeds the maximum power offered by the
switch, the switch stops sending power.
The switch can provide up to 351.36mA current to one PD connected to each 10/
100Mbps Ethernet port and up to a total of 123.2W power to all PDs connected to the
switch.
PD MaxPower
(mW)
(ES-2108PWR
Only)
This field shows the maximum power the switch can provide through this 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.
Table 8 Status: Port Details (continued)
LABEL DESCRIPTION
