
Configuring Line Services
8-10 115391-A Rev. A
Specifying the Unreserved Queue Length
If the Unreserved Policing Algorithm parameter is set to Queue Limit, you can
specify the maximum number of unreserved (best-effort) packets to be held in
queue for transmission. After the queue length reaches this value, the router
discards best-effort traffic when congestion occurs.
Note that Priority queuing limits, if configured, override the value of this
parameter.
By default, LRM holds a maximum of 20 unreserved packets in queue for
transmission. Change this value to adjust the queue length limit, a value from 0
through 214748364 packets (limited by available buffers).
Specifying the Multiline Select Algorithm
If you configured LRM on a multiline circuit, you can choose one of two
algorithms that determine how LRM selects which line to use for a new resource
request.
• First Fit -- Always uses the first available line that can service reserved traffic
requests
• Round Robin -- Rotates the use of lines available to service requests
All lines for a circuit must use the same algorithm. If any one line on a circuit
specifies First Fit, all lines use the first-fit algorithm.
Site Manager: Unreserved Queue Length parameter: page A-78
Site Manager: Multiline Select Algorithm parameter: page A-79
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