Configuring Frame Relay Frf.12 Fragmentation; Configuration Restrictions And Guidelines; Configuring Frame Relay Frf.12 Fragmentation On An Interface; Enabling Snmp Notifications For Frame Relay - HPE FlexNetwork MSR series Configuration Manual

Step
4. Enable STAC compression
on the virtual circuit.

Configuring Frame Relay FRF.12 fragmentation

FRF.12 fragmentation divides large packets into smaller fragments at the sending end and
reassembles the fragments at the receiving end. This process helps reduce the transmission delay
for voice traffic when data traffic and voice traffic are transmitted together on low-speed links. FRF.12
fragmentation takes effect only on outgoing packets.
FRF.12 fragmentation includes the following types:
•
NNI&UNI.
•
End-to-end.
Only end-to-end FRF.12 fragmentation is supported in the current software version.

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
fragmentation
interface.
4. (Optional.) Set the fragment
size allowed on the interface.

Enabling SNMP notifications for Frame Relay

After you enable SNMP notifications for Frame Relay, Frame Relay generates notifications for
important events and sends the notifications to the SNMP module. For more information about
SNMP notifications, see Network Management and Monitoring Configuration Guide.
Command
fr compression stac enable
Command
system-view
interface
interface-number
FRF.12
on the
fr fragment enable
fr fragment size
233
Remarks
on an interface.
By default, STAC compression is
disabled on a virtual circuit.
Remarks
N/A
interface-type
N/A
By default, FRF.12 fragmentation
is disabled on an interface.
The default setting is 45 bytes.