
Configuring Frame Relay Services
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Successful completion of the request/response “handshake” verifies the status of
the router/frame relay network link.
The default polling interval is 10 seconds. If this value does not match what the
network requests, specify a new value in the range of 5 to 30 seconds.
Full Enquiry Interval
The full enquiry interval specifies the interval between full status inquiry
messages that the router transmits. Full status inquiry messages cause the network
to send a full status report message, which lists all PVCs and their status (active or
inactive, and new or previously established).
The default full enquiry interval 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).
Error Threshold and Monitored Events
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 cause the router to terminate the connection.
Monitored events is the number of status message exchanges, within which those
faulty status messages occur.
Note:
The polling interval does not function if you set the management type to
DLCMI None.
Note:
The full enquiry interval does not function if you set the management
type to DLCMI None.
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