R2511-HP MSR Router Series ACL and QoS Configuration Guide(V5)

112
Ste
p
Command Remarks
2. Configure a DE rule list.
• Configure an interface-based DE rule list:
fr del list-number inbound-interface
interface-type interface-number
• Configure an IP-based DE rule list:
fr del list-number protocol ip [ acl
acl-number | fragments | greater-than
bytes | less-than bytes | tcp ports | udp
ports ]
Use one of the commands.
By default, no DE rule list is
created.
3. Enter FR interface view.
interface interface-type interface-number N/A
4. Apply the DE rule list to the
specified FR PVC.
fr de del list-number dlci dlci-number
By default, no DE rule list is
applied to an FR PVC.
Up to 10 DE rule lists can be
applied to a device, and a
DE rule list can be
configured with up to 100
DE rules.
Configuring FR queuing
Configuring FR PVC queuing
With FRTS enabled on an FR interface, each FR PVC of the interface is configured with an independent
queuing mechanism.
Configuration restrictions and guidelines
• By default, FR PVCs use FIFO queuing.
• With congestion management enabled, an FR interface supports only FIFO queuing or PVC PQ.
• With congestion management enabled, an FR PVC supports only FIFO queuing.
Configuring FR PVC queuing
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Enter FR class view.
fr class class-name N/A
3. Configure FIFO queue length
for the FR PVC.
fifo queue-length queue-length
Optional.
The default
setting is 40.
4. Configure PQ for the FR PVC.
pq pql pql-index Optional.
5. Configure CQ for the FR PVC.
cq cql cql-index Optional.
6. Configure WFQ for the FR
PVC.
wfq [ congestive-discard-threshold
[ dynamic-queues ] ]
Optional.
7. Configure RTPQ for the FR
PVC.
rtpq start-port min-dest-port end-port max-dest-port
bandwidth bandwidth [ cbs committed-burst-size ]
Optional.