Avaya Configuring Frame Relay Services Uživatelský manuál stáhnout pdf (Strana 47)

Customizing Frame Relay

114058 Rev. A 3-7

The default value, 6, tells the router to send a full status inquiry every 6 polling

intervals. For example, with a polling interval of 10 and a full enquiry interval of

6, the router transmits a full status inquiry every 60 seconds; with a polling

interval of 20 and a full enquiry interval of 30, the router transmits a full status

inquiry every 10 minutes (600 seconds). The full enquiry interval does not

function if you set the Mgmnt Type parameter to DLCMI None.

Error threshold and monitored events together establish a criterion to evaluate the

quality of the router’s Frame Relay network connection. The error threshold is the

number of faulty status messages that must occur to terminate the connection.

Monitored events is the number of status message exchanges, within which

number those errors occur. For example, if you accept the default of 3 for the error

threshold, and the default of 4 for monitored events, three status exchange errors

in a sequence of four attempted exchanges brings the connection down. If you set

error threshold to 5 and monitored events to 10, ﬁve status exchange errors in a

continuous sequence of ten attempted exchanges brings the connection down.

Enabling Multicast

The multicast feature sets up a separate DLCI that replicates broadcast packets

and forwards them to the appropriate destinations. You can enable support for

Frame Relay multicast service, but only if your Frame Relay subscription service

provides multicast service.

Site Manager: Full Enquiry Interval parameter: page A-4

Note: Error Threshold and Monitored Events do not function if you set

Mgmnt Type to DLCMI None.

Site Manager: Error Threshold parameter: page A-5

Site Manager: Monitored Events parameter: page A-5

Site Manager: Multicast parameter: page A-6, interface; page A-9, service record

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Avaya Configuring Frame Relay Services Uživatelský manuál Strana 47