Displaying And Debugging Priority Queue; Custom Queuing Configuration; Configuring Cql - 3Com 3C13636 Configuration Manual

3Com Router 3000 Ethernet Family
Configuration Guide
Caution:
Except for interfaces encapsulated with X.25 or LAPB, all physical interfaces can use
PQ.
You can apply PQ to a dialer interface. Before that, make sure the queuing
configuration on its physical interfaces is the default.
In addition, if these physical interfaces have had connections with their respective
connected devices, the applied queuing configuration cannot update to them
immediately. Instead, the configuration updates to the physical interfaces the next time
they set up connections.

3.3.3 Displaying and Debugging Priority Queue

After the above configuration, execute display commands in any view to display the
running of the priority queue configuration, and to verify the effect of the configuration.
Table 3-9 Display priority queue status and application on the interfaces
Display the status of priority queue
Display priority queue configuration
status on the interface

3.4 Custom Queuing Configuration

Customize queuing configuration includes:
Configure custom queuing list (CQL)
Apply custom-group on the interface

3.4.1 Configuring CQL

There are 16 groups (called custom-groups) of CQLs (1 through 16), each specifying
packet queuing rule, length of each queue, and bytes to be sent continuously for each
queue during a poll. You may apply only one custom-group on an interface.
I. Configuring custom-list under network layer protocol
Packets can be classified under different protocols, and enter different queues. But V
2.41 can only classify IP and MPLS packets by far.
Perform the following configuration in system view.
Operation
3Com Corporation
3-12
Chapter 3 Congestion Management
Command
display qos pql [ pql-index ]
display qos
[ interface-type interface-number ]
pq interface