5
processes reporting activity in each network device to the
workstation console used to oversee the network. The agent return
information contained in a MIB (Management Information Base),
which is a data structure that defines what is obtainable from the
device and what can be controlled.
2.
Hardware Description
This section mainly describes the hardware of the LevelOne GSW-
2490TXM SNMP Switch, and gives a functional overview of the
Switch.
The physical dimensions of the LevelOne GSW-2490TXM
SNMP Switch are: 440mmx 225mmx 44.5mm ( Lx Wx H )
Hardware Description
The LevelOne GSW-2490TXM SNMP Switch is a fixed 24-port
auto-sensing Ethernet RJ-45 connectors, and its chassis contains
two expansion slots. The optional modules come with the built-in
CPU module.
The Front Panel
The Front Panel of the LevelOne GSW-2490TXM SNMP Switch
consists of 24x auto-sensing 10/100Mbps Ethernet RJ-45 Ports, two
optional expansion slots, and Console port. The LED Indicators are
also located on the front panel of the Switch.
Figure 2-1. The Front Panel of LevelOne GSW-2490TXM SNMP Switch
10/100Base-TX RJ-45 ports ( Auto MDI/MDIX ):
24x 10/100Mbps auto-sensing port for 10Base-T or 100Base-TX
devices connection. Note: [ MDI/MDIX means that you can connect
LED Indicators
RJ-45 Ports
Console Port
Expansion Slots for Optional
Module