Configuration Restrictions And Guidelines; Configuring Frame Relay Frf.12 Fragmentation On An Interface; Displaying And Maintaining Frame Relay - HP MSR Router Series Wan Access Configuration Manual

Configuration restrictions and guidelines

When you configure Frame Relay FRF.12 fragmentation, follow these restrictions and guidelines:
• FRF.12 fragmentation and Frame Relay traffic shaping are mutually exclusive on an interface. For
more information about Frame Relay traffic shaping, see ACL and QoS Configuration Guide.
An MFR interface does not support FRF.12 fragmentation.
•
If both ends of a link are MFR interfaces, FRF.12 fragmentation does not take effect on either
end.
If one end of a link is a Frame Relay interface, FRF.12 fragmentation takes effect on the Frame
Relay interface.

Configuring Frame Relay FRF.12 fragmentation on an interface

Step
1. Enter system view.
2. Enter interface view.
3. Enable FRF.12 fragmentation
on the interface.
4. (Optional.) Set the fragment
size allowed on the interface.

Displaying and maintaining Frame Relay

Execute the display commands in any view and the reset commands in user view.
Task
Display Frame Relay address
mapping of interfaces.
Display the LMI information of
interfaces.
Display information on Frame
Relay PVCs and statistics about
data sent and received on them.
Display statistics for Frame Relay
InARP packets.
Display statistics for Frame Relay
IPHC.
Display statistics for Frame Relay
STAC compression.
Display statistics for Frame Relay
FRF.12 fragmentation.
Command
system-view
interface interface-type
interface-number
fr fragment enable
fr fragment size
Command
display fr map [ interface interface-type interface-number ]
display fr lmi [ interface interface-type interface-number ]
display fr pvc [ interface interface-type interface-number ] [ dlci
dlci-number ]
display fr inarp-info [ interface interface-type interface-number ]
display fr compression iphc { rtp | tcp } [ interface interface-type
interface-number [ dlci dlci-number ] ]
display fr compression stac [ interface interface-type interface-number [ dlci
dlci-number ] ]
display fr fragment [ interface interface-type interface-number [ dlci
dlci-number ] ]
243
Remarks
N/A
N/A
By default, FRF.12 fragmentation
is disabled on an interface.
The default setting is 45 bytes.