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

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Configuration procedure
# Define ACL 2001 and PQL 1 to assign IP packets sourced from the 10.0.0.0 network segment to the
top queue.
<Router> system-view
[Router] acl number 2001
[Router-acl-basic-2001] rule permit source 10.0.0.0 0.255.255.255
[Router-acl-basic-2001] quit
[Router] qos pql 1 protocol ip acl 2001 queue top
# Create FR class 96k and configure its FRTS parameters.
[Router] fr class 96k
[Router-fr-class-96k] cir allow 96000
[Router-fr-class-96k] cir 32000
[Router-fr-class-96k] cbs 96000
[Router-fr-class-96k] ebs 32000
[Router-fr-class-96k] traffic-shaping adaptation becn 20
[Router-fr-class-96k] pq pql 1
[Router-fr-class-96k] quit
# Enable FR encapsulation and FRTS on interface Serial 2/0.
[Router] interface serial 2/0
[Router-Serial2/0] link-protocol fr
[Router-Serial2/0] fr traffic-shaping
# Create an FR PVC and apply FR class 96k to the FR PVC.
[Router-Serial2/0] fr dlci 16
[Router-fr-dlci-Serial2/0-16] fr-class 96k
FR fragmentation configuration example
Network requirements
As shown in Figure 49, Router A connects to Router B through an FR network. Because many large-sized
data packets pass through the FR network, the transmission delay is very high. To reduce transmission
delays, enable FR fragmentation (FRF.12) on the two devices to fragment large-sized data packets into
small data packets.
Figure 49 Network diagram
Configuration procedure
1. Configure Router A:
# Create FR class test1, enable FR fragmentation, and set the fragment size to 128 bytes.
<RouterA> system-view
[RouterA] fr class test1
[RouterA-fr-class-test1] fragment 128
[RouterA-fr-class-test1] quit