
Configuring Frame Relay Services
A-10 114058 Rev. A
Parameter: Congestion Control
Path: Configuration Manager (select a connector) > Edit Connector window > Edit
Circuit > Services > Frame Relay Service List window > PVCs
Default: Inherit
Options: Disable
| Enable | Inherit
Function: Enables or disables congestion control on this interface.
Instructions: Set to Enable to activate congestion control. This value tells the router to drop
all traffic destined for a congested PVC until the congestion clears. Select
Disable to deactivate congestion control. Accept the default, Inherit, if you want
the Congestion Control setting for this PVC to match the setting you specify for
the Frame Relay Interface Congestion Control parameter.
MIB Object ID: 1.3.6.1.4.1.18.3.5.9.9.2.1.25
Parameter: Congestion Timer
Path: Configuration Manager (select a connector) > Edit Connector window > Edit
Circuit > Services > Frame Relay Service List window > PVCs
Default: 1 second
Options: 0.5 through 5 seconds, in 0.5-second intervals
Function: Specifies the length of time during which the router counts congestion
notifications. If the router receives the number of congestion notifications set by
the Congestion Counter parameter, the router stops transmitting data. The router
resumes transmission once it stops receiving congestion notifications.
Instructions: Set the length of time the router should count congestion notifications from the
network. If you set this parameter for a long time period, the router may be less
likely to stop transmission for an intermittent congestion condition. However,
the router may be slow to detect congestion, resulting in long transmission
delays once the congestion has cleared.
If you set the Congestion Control parameter to Inherit, the PVC uses DLCMI
for congestion control, not the value of this parameter.
MIB Object ID: 1.3.6.1.4.1.18.3.5.9.9.2.1.27
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