3com 3031 Instruccion De Instalación

C

HAPTER

 71: F

RAME

 R

ELAY

 Q

O

S

By default, this function is not enabled.

When the congestion management is enabled on a Frame Relay PVC, the 
queueing type on the PVC can only be FIFO.

Perform the following in the System View.

By default, no DE rule list is defined.

A router can support up to 10 DE rule lists, and each of them can contain up to 
100 DE rules.

The commands 

 and 

 can be used 

to add multiple rules to a DE rule list. The commands 

 and 

can delete one DE rule each 

time. To delete a DE rule list, the user should delete all the DE rules in it.

Perform the following in the Synchronous Serial Interface View.

By default, no DE rule lists are applied on Frame Relay PVCs.

After the Frame Relay traffic shaping is enabled on a Frame Relay interface, each 
PVC under this interface will own its independent PVC queue. If the function is not 
enabled on the Frame Relay interface, the PVCs will have no PVC queues.

Perform the following in the Frame Relay Class View.

Table 1077   Configuring a DE rule list

Configure an interface-based DE 
rule list

fr del list-number inbound-interface type 

Delete the interface-based DE rule

undo fr del list-number inbound-interface 

Configure a protocol-based DE rule 
list

fr del list-number protocol protocol [ 

characteristic ]

Delete the protocol-based DE rule 

undo fr del list-number protocol protocol 

[ characteristic ]

Table 1078   Applying the DE rule list on a Frame Relay PVC

Apply the DE rule list on a Frame 
Relay PVC

Delete a DE rule list from the Frame 
Relay PVC

Table 1079   Configuring the Frame Relay PVC queuing