3Com 10014299 manual Enable/Disable the Frame Relay traffic shaping

264CHAPTER 17: CONFIGURING FRAME RELAY

■ Configure the parameters of Frame Relay class

1Enable the Frame Relay traffic shaping

Perform the following configurations in synchronous serial interface view.

Table 301 Enable/Disable the Frame Relay traffic shaping

Operation	Command
Enable the Frame Relay traffic shaping	fr traffic-shaping
Disable the Frame Relay traffic shaping	undo fr traffic-shaping

By default, the Frame Relay traffic shaping is not enabled on the interface.

The function of Frame Relay traffic shaping is applied on the outgoing interfaces on a router. Usually it is applied at the DTE end on a Frame Relay network.

2Create a Frame Relay class

Refer to the previous section “Configure Frame Relay class” for the configuration procedure in detail.

3Associate the Frame Relay class with the Frame Relay interface or a PVC

Refer to the previous section “Configure Frame Relay class” for the configuration procedure in detail.

4Configure the Frame Relay class parameters for Frame Relay traffic shaping Perform the following configurations in frame relay class view.

Table 302 Configure the parameters of Frame Relay class

Operation	Command
Set the CBS of a Frame Relay PVC	cbs [ outbound ] burst-size
Restore the CBS of a Frame Relay PVC to the	undo cbs [ outbound ]
default value
Set the EBS of a Frame Relay PVC	ebs [ outbound ]
	excess-burst-size
Restore the EBS of a Frame Relay PVC to the	undo ebs [ outbound ]
default value
Set the CIR ALLOW of a Frame Relay PVC	cir allow [ outbound ]
	rate-limit
Restore the CIR ALLOW of a Frame Relay PVC to	undo cir allow [ outbound ]
the default value
Set the CIR of a Frame Relay PVC	cir rate-limit
Restore the CIR of a Frame Relay PVC to the	undo cir
default value
Enable the adaptive adjustment function of	traffic-shaping adaptation becn
traffic shaping	[ percentage ]
Disable the adaptive adjustment function of	undo traffic-shaping adaptation
traffic shaping	becn
Set the reserved band width of Frame Relay PVC	reserved-bandwidth
	bandwidth-percentage
Restore the reserved band width of a Frame	undo reserved-bandwidth
Relay PVC to the default value

The commands cbs, ebs, and cir allow can be used to set the inbound and outbound parameters. However, only the outbound parameters are effective for the Frame Relay traffic shaping.