Cisco Cisco Packet Data Interworking Function (PDIF)
PDSN Service RoHC Configuration Mode Commands
▀ cid-mode
▄ Command Line Interface Reference, StarOS Release 16
7784
cid-mode
Enters the RoHC Profile Compression Options Configuration mode.and configures options that apply during RoHC
compression for the current RoHC profile.
compression for the current RoHC profile.
Product
PDSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > PDSN Service Configuration > PDSN Service ROHC
configure > context context_name > pdsn-service service_name > ip header-compression rohc
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-ip-header-compression-rohc)#
Syntax
cid-mode { large | small } max-cid integer
default cid-mode
default
Reset all options in the RoHC Profile Compression Configuration mode to their default values.
large
Use large packets with optional information for RoHC
small
This is the default packet size.
Use small RoHC packets.
Use small RoHC packets.
max-cid
integer
Default: 15
The highest context ID number to be used by the compressor.
The highest context ID number to be used by the compressor.
integer
must be an integer from 0 through 15
when small packet size is selected and must be an integer from 0 through 31 when large packet size is
selected.
selected.
Usage
Use this command to set the RoHC packet size and define the maximum
Example
The following command sets large RoHC packet size and sets the maximum CID to 100:
cid-mode large max-cid 100
The following command sets the cid-mode to the default settings of small packets and max-cid 0: