ZyXEL Communications P-2302HW manual ZyXEL SNMP Implementation, Prestige 2302 Support Notes

Prestige 2302 Support Notes

(Get, Set, etc.) and the object values involved in the operation. The following figure shows the SNMPv1 message format.

An SNMP PDU contains the following fields:

•PDU type Specifies the type of PDU.

•Request ID Associates requests with responses.

•Error status Indicates an error and an error type.

•Error index Associates the error with an object variable.

•Variable-bindingsAssociates an object with its value.

3.ZyXEL SNMP Implementation

Currently, some Prestige models support SNMPv1 that allows the Prestige to communicate with SNMPv1 NMSs. For SNMPv1 operation, ZyXEL allows one community string so that the Prestige can only belong to one community and allows trap messages to be sent to only one NMS manager.

The following describes some common traps and the corresponding events.

•coldStart (defined in RFC-1215) :

If the machine coldstarts, the trap will be sent after booting.

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