Cisco 10000 Series Configuration Manual page 558

FRF.12 Fragmentation
Command
Step 3
Router(config-pmap-c)# shape kbps-value
Step 4
Router(config-pmap-c)# service-policy
policy-map-name
Enabling FRF.12 Fragmentation on a Frame Relay Map Class
To enable FRF.12 Fragmentation on a Frame Relay map class, enter the following commands beginning
in global configuration mode:
Command
Step 1
Router(config)# map-class frame-relay
map-class-name
Step 2
Router(config-map-c)# service-policy
{input | output} policy-map-name
Step 3
Router(config-map-c)# frame-relay
fragment fragment_size
Cisco 10000 Series Router Quality of Service Configuration Guide
16-54
Chapter 16 Fragmenting and Interleaving Real-Time and Nonreal-Time Packets
Purpose
Shapes traffic to a specified bit rate.
kbps-value is the bit rate (in kilobits per second) used to shape the
traffic.
Applies the child policy to the parent class-default class.
policy-map-name is the name of the previously configured child
policy map.
Do not specify the input or output keyword when
Note
applying a service policy to another child policy or to a
parent policy.
Purpose
Creates or modifies a map class. Enters map-class configuration
mode.
map-class-name is the name of the map class.
Applies the service policy you specify to the map class.
input indicates to apply the service policy to the traffic on the
inbound interface.
output indicates to apply the service policy to the traffic on the
outbound interface. For FRF.12 Fragmentation, specify the
output keyword.
For QoS policies containing the bandwidth, priority,
Note
random-detect, queue-limit, and shape commands, you
must specify the output keyword. The router ignores
these commands when you use them with the input
keyword.
policy-map-name is the name of the policy map.
Enables the fragmentation of Frame Relay frames on a Frame
Relay map class.
fragment_size specifies the number of payload bytes from the
original Frame Relay frame that go into each fragment. This
number excludes the Frame Relay header of the original frame.
Valid values are from 16 to 1600 bytes. The default is 53 bytes.
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