JetNet Series Industrial L2 / L3 Rackmount / Rail Ethernet Switch
JetNet Series Industrial L2 / L3 Rackmount / Rail Ethernet Switch
JetNet Series Industrial L2 / L3 Rackmount / Rail Ethernet Switch
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<strong>Industrial</strong> <strong>L2</strong> / <strong>L3</strong> <strong>Rackmount</strong> / <strong>Rail</strong> <strong>Ethernet</strong> <strong>Switch</strong><br />
JetView Pro provides a comprehensive platform for<br />
monitoring, configuring and maintaining mission-critical<br />
IP-based communication networks. It supports group<br />
configuration such as firmware upgrade, IP modification<br />
as well as MSR group management, as a result, greatly<br />
increasing network performance.<br />
Using the Server-Client operation mode, the user-friendly<br />
software ensures system scalability, reliability and real<br />
time status.<br />
With the JetView Pro, network managers can simulate<br />
<strong>L2</strong> (RSR, RDH, RSTP) and <strong>L3</strong> topologies for totally 1024<br />
nodes, including <strong>JetNet</strong>, JetRock, JetPoE, JetBox, JetIO,<br />
JetWave, JetPort, and 3rd party devices.<br />
<strong>Industrial</strong><br />
Intelligent<br />
NMS<br />
<strong>Rackmount</strong><br />
PoE Plus<br />
<strong>Switch</strong><br />
<strong>Industrial</strong><br />
PoE Plus<br />
<strong>Switch</strong><br />
<strong>Industrial</strong><br />
12-24V<br />
PoE <strong>Switch</strong><br />
<strong>Industrial</strong><br />
PoE <strong>Switch</strong><br />
SNMP (Simple Network Management Protocol)<br />
SNMP is an application layer protocol. The SNMP<br />
system consists of SNMP manager, SNMP agent, and<br />
MIB (Management Information Base) as well as the<br />
repository for device parameters and network data.<br />
The SNMP manager can be part of an NMS (Network<br />
Management System), and can request or change the<br />
MIB variables in the agent (switch).<br />
An agent can send unsolicited traps to the manager.<br />
Traps are the messages that alert the SNMP manager<br />
for condition on the network, such as user authentication,<br />
restarts, link status (up or down) or other significant<br />
events.<br />
Link Layer Discovery Protocol<br />
SNMP Architecture<br />
<strong>Rackmount</strong><br />
<strong>L3</strong>/<strong>L2</strong> <strong>Switch</strong><br />
Gigabit<br />
Managed<br />
<strong>Switch</strong><br />
Managed<br />
<strong>Ethernet</strong><br />
<strong>Switch</strong><br />
Entry-level<br />
<strong>Switch</strong><br />
Wireless<br />
Outdoor AP<br />
Embedded<br />
PoE/Router<br />
Computer<br />
(LINUX)<br />
<strong>Industrial</strong><br />
Communication<br />
Computer<br />
(WIN/LINUX)<br />
<strong>Ethernet</strong>/PoE/<br />
Serial Board<br />
The Link Layer Discover Protocol (LLDP) was formally<br />
ratified as IEEE 802.1AB-2005. LLDP is a Layer 2<br />
protocol that allows the network device/station to<br />
advertise its identity and major capabilities on the local<br />
network.<br />
In industrial environments, most vendors provide their<br />
own discovering protocols, window utility or other tools<br />
to manage their switches. The LLDP protocol fixes the<br />
interoperability among them. By supporting LLDP, users<br />
can troubleshoot and enhance network management<br />
by easily browsing the network devices, discovering<br />
and maintaining network topologies over multi-vendor<br />
environments.<br />
By Supporting SNMP, LLDP and JetView protocol, the<br />
<strong>JetNet</strong> series can be easily discovered. Moreover, with<br />
the Korenix designed JetView Pro Network Management<br />
System or third party NMS which support SNMP and<br />
LLDP, the port and ring status of the switches can be<br />
displayed on the topology map. The software can help<br />
administrators efficiently and effectively manage the<br />
industrial network performance.<br />
<strong>Ethernet</strong><br />
I/O Server<br />
Media<br />
Converter<br />
Serial Device<br />
Server<br />
SFP Module<br />
Din <strong>Rail</strong><br />
Power Supply<br />
A Beijer Electronics Group Company<br />
www.korenix.com<br />
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