Cisco Cisco Packet Data Interworking Function (PDIF) Prospecto
PDSN Service Configuration Mode Commands
▀ fragment
▄ Cisco ASR 5x00 Command Line Interface Reference
7528
fragment
Enables or disables PPP payload fragmentation.
Product
PDSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > PDSN Service Configuration
configure > context context_name > pdsn-service service_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-pdsn-service)#
Syntax
[ no | default ] fragment ppp-data
no
Disables the fragmentation of ppp data.
default
Default enables ppp data fragmentation.
Usage
This command is to indicate to the RP module to NOT fragment PPP payloads being sent to the PCF, if the
total packet size (PPP+GRE+IP) exceeds
total packet size (PPP+GRE+IP) exceeds
1500
bytes.
Disabling fragmentation may cause the
sessmgr
to perform outer IP fragmentation of the outgoing packet, if
the resulting packet exceeds the MED MTU.
Example
The following command enables PPP payload fragmentation.
fragment ppp-data