3Com 3032 Configuration Manual page 268

264 C 17: C
HAPTER ONFIGURING
F R
RAME ELAY
Configure the parameters of Frame Relay class
1 Enable the Frame Relay traffic shaping
Perform the following configurations in synchronous serial interface view.
Table 301 Enable/Disable the Frame Relay traffic shaping
Operation
Enable the Frame Relay traffic shaping
Disable the Frame Relay 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.
2 Create a Frame Relay class
Refer to the previous section "Configure Frame Relay class" for the configuration
procedure in detail.
3 Associate 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.
4 Configure 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
Set the CBS of a Frame Relay PVC
Restore the CBS of a Frame Relay PVC to the
default value
Set the EBS of a Frame Relay PVC
Restore the EBS of a Frame Relay PVC to the
default value
Set the CIR ALLOW of a Frame Relay PVC
Restore the CIR ALLOW of a Frame Relay PVC to
the default value
Set the CIR of a Frame Relay PVC
Restore the CIR of a Frame Relay PVC to the
default value
Enable the adaptive adjustment function of
traffic shaping
Disable the adaptive adjustment function of
traffic shaping
Set the reserved band width of Frame Relay PVC reserved-bandwidth
Restore the reserved band width of a Frame
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.
Command
fr traffic-shaping
undo fr traffic-shaping
Command
cbs [ outbound ] burst-size
undo cbs [ outbound ]
ebs [ outbound ]
excess-burst-size
undo ebs [ outbound ]
cir allow [ outbound ]
rate-limit
undo cir allow [ outbound ]
cir rate-limit
undo cir
traffic-shaping adaptation becn
[ percentage ]
undo traffic-shaping adaptation
becn
bandwidth-percentage
undo reserved-bandwidth