> RoHC Profile Configuration Mode Commands
> The RoHC Profile Configuration Mode is used to configure RoHC (Robust Header Compression) Compressor and Decompressor parameters. The profiles can then be assigned to specific subscriber sessions when RoHC header compression is configured. RoHC is not supported on GGSN.
> Important: The availability of commands, keywords and variables in this mode is dependent on platform type, product version, and installed license(s).
> common-options
> Enters the RoHC Profile Common Options Configuration Mode where inactivity and delay timers are set to support dynamic header compression contexts and context preservation during handoffs.
> Product
> HSGW, PDSN
> Privilege
> Administrator
> Syntax
> [ default ] common-options
> default
> Reset all parameters in the RoHC Profile Common Options Configuration Mode to default values.
> Usage
> Use this command to enter the RoHC Profile Common Options Configuration Mode where parameters for maintaining header compression contexts and inactivity timers can be configured.
> Entering this command results in the following prompt:
> [context_name]host(config-rohcprofile-<profile_name>-common)#
> RoHC Profile Common Options Configuration Mode commands are defined in the RoHC Profile Common Options Configuration Mode Commands chapter.
> compression-options
> Enters the RoHC Profile Compression Options Configuration Mode allowing configuration of options applied during RoHC compression for the current RoHC profile.
> Product
> HSGW, PDSN
> Privilege
> Administrator
> Syntax
> [ default ] compression-options
> default
> Reset all options in the RoHC Profile Compression Configuration Mode to their default values.
> Usage
> Use this command to enter RoHC Profile Compression Configuration Mode to set the compression options that are used for subscriber sessions using the current RoHC profile.
> Entering this command results in the following prompt:
> [context_name]host(config-rohcprofile-<profile_name>-comp)#
> RoHC Profile Compression Options Configuration Mode commands are defined in the RoHC Profile Compression Configuration Mode Commands chapter.
> Example
> The following command enters RoHC Profile Compression Options Configuration Mode:
> compression-options
> The following command sets all compression options to their default values:
> default compression-options
> decompression-options
> Enters the RoHC Profile Decompression Options Configuration Mode allowing configuration of options applied during RoHC decompression for the current RoHC profile.
> Product
> HSGW, PDSN
> Privilege
> Administrator
> Syntax
> [default ] decompression-options
> default
> Reset all options in the RoHC Profile Decompression Options Configuration Mode to their default values.
> Usage
> Use this command to enter RoHC Profile Decompression Options Configuration Mode to set the decompression options used for subscriber sessions using the current RoHC profile.
> Entering this command results in the following prompt:
> [context_name]host(config-rohcprofile-<profile_name>-decomp)#
> RoHC Profile Decompression Options Configuration Mode commands are defined in the RoHC Profile Decompression Configuration Mode Commands chapter.
> Example
> The following command enters RoHC Profile Decompression Options Configuration Mode:
> decompression-options
> The following command sets all decompression options to their default values:
> default decompression-options
> end
> Exits the current configuration mode and returns to the Exec mode.
> Product
> All
> Privilege
> Security Administrator, Administrator
> Syntax
> end
> Usage
> Use this command to return to the Exec mode.
> exit
> Exits the current mode and returns to the parent configuration mode.
> Product
> All
> Privilege
> Security Administrator, Administrator
> Syntax
> exit
> Usage
> Use this command to return to the parent configuration mode.

Cisco Systems Inc.
Tel: 408-526-4000
Fax: 408-527-0883