ZyXEL g-2000 plusv2 Guia Do Utilizador

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ZyXEL G-2000 Plus v2 User’s Guide
Chapter 30 SNMP Configuration
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SNMP Configuration
This chapter explains SNMP Configuration menu 22.
30.1  About SNMP
Simple Network Management Protocol is a protocol used for exchanging management 
information between network devices. SNMP is a member of the TCP/IP protocol suite. Your 
ZyXEL device supports SNMP agent functionality, which allows a manager station to manage 
and monitor the ZyXEL device through the network.  The ZyXEL device supports SNMP 
version one (SNMPv1) and version two c  (SNMPv2c). The next figure illustrates an SNMP 
management operation. SNMP is only available if TCP/IP is configured.
Figure 173   SNMP Management Model
An SNMP managed network consists of two main components: agents and a manager. 
An agent is a management software module that resides in a managed device (the ZyXEL 
device). An agent translates the local management information from the managed device into a 
form compatible with SNMP. The manager is the console through which network 
administrators perform network management functions. It executes applications that control 
and monitor managed devices.