ZyXEL Communications EMG3425-Q10A, User Manual

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Chapter 21 Remote Management
EMG3425-Q10A User’s Guide
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21.6 SNMP Screen
Simple Network Management Protocol is a protocol used for exchanging management information
between network devices. Your EMG3425-Q10A supports SNMP agent functionality, which allows a
manager station to manage and monitor the EMG3425-Q10A through the network. The EMG3425-
Q10A supports SNMP version one (SNMPv1) and version two (SNMPv2c). The next figure illustrates
an SNMP management operation.
Figure 85
SNMP Management Model
An SNMP managed network consists of two main types of component: agents and a manager.
An agent is a management software module that resides in a managed device (the EMG3425-
Q10A). 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.
Trust Domain
This is available only when you select Trust Domain in the Secured Client IP Address field.
# This displays the index number of the trust domain.
IP Address/Domain This field displays the IP address/domain.
Modify Click the Edit icon to go to the screen where you can edit the IP address/domain.
Click the Delete icon to delete an existing IP address/domain.
Apply Click Apply to save your customized settings.
Cancel Click Cancel to begin configuring this screen afresh.
Table 64
Configuration > Management > Remote MGMT > Telnet (continued)
LABEL DESCRIPTION