Cisco Cisco IOS Software Release 12.2(14)S

To monitor and maintain Frame Relay queueing and fragmentation at the interface, use the following 
commands in privileged EXEC mode:

This section provides the following configuration example:

The following example shows the configuration of a hierarchical policy for low-latency queueing, 
FRF.12 fragmentation, and shaping on serial interface 3/2. Note that traffic from the priority queue will 
not be interleaved with fragments from the class-default queue because shaping is configured.

class-map voice

match access-group 101

     

policy-map llq

class voice

priority 64

   

policy-map shaper

class class-default 

shape average 96000

service-policy llq

interface serial 3/2

ip address 10.0.0.1 255.0.0.0

encapsulation frame-relay

bandwidth 128

clock rate 128000

service-policy output shaper

frame-relay fragment 80 end-to-end

   

access-list 101 match ip any host 10.0.0.2

Router# debug frame-relay fragment [event | 

 type number dlci]

Displays information related to Frame Relay fragmentation on a 
PVC.

Router# show frame-relay fragment [interface type 

number [dlci]]

Displays information about the Frame Relay fragmentation.

Router# show interfaces serial number

Displays information about a serial interface.

Router# show queue interface-type 

interface-number 

Displays the contents of packets inside a queue for a particular 
interface.

Router# show policy-map interface number [input | 

]

Displays the packet statistics of all classes that are configured for all 
service policies on the specified interface.