ZyXEL Communications P-660RU-Tx Manual De Usuario
Chapter 16 SNMP
P-660RU-Tx User’s Guide
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The managed devices contain object variables/managed objects that define each
piece of information to be collected about a device. Examples of variables include
such as number of packets received, node port status etc. A Management
Information Base (MIB) is a collection of managed objects. SNMP allows a
manager and agents to communicate for the purpose of accessing these objects.
piece of information to be collected about a device. Examples of variables include
such as number of packets received, node port status etc. A Management
Information Base (MIB) is a collection of managed objects. SNMP allows a
manager and agents to communicate for the purpose of accessing these objects.
SNMP itself is a simple request/response protocol based on the manager/agent
model. The manager issues a request and the agent returns responses using the
following protocol operations:
model. The manager issues a request and the agent returns responses using the
following protocol operations:
• Get - Allows the manager to retrieve an object variable from the agent.
• Set - Allows the manager to set values for object variables within an agent.
• Set - Allows the manager to set values for object variables within an agent.
16.1.1 Supported MIBs
The P-660RU-Tx supports MIB II, which is defined in RFC-1213 and RFC-1215. The
focus of the MIBs is to let administrators collect statistical data and monitor status
and performance.
focus of the MIBs is to let administrators collect statistical data and monitor status
and performance.
16.2 The SNMP Screen
Use this screen to change your P-660RU-Tx’s SNMP settings. Click Access
Management > SNMP to display the following screen.
Management > SNMP to display the following screen.
Figure 51 Access Management > SNMP
The following table describes the labels in this screen.
Table 37 Access Management > SNMP
LABEL
DESCRIPTION
Get Community
Enter the Get Community, which is the password for the incoming
Get and GetNext requests from the management station. The default
is public and allows all requests.
Get and GetNext requests from the management station. The default
is public and allows all requests.
Set Community
Enter the Set community, which is the password for incoming Set
requests from the management station. The default is public and
allows all requests.
requests from the management station. The default is public and
allows all requests.
SAVE
Click this to save your changes.