Cisco Cisco Packet Data Gateway (PDG) Fehlerbehebungsanleitung
IP Header Compression
Using an RoHC Profile for Subscriber Sessions ▀
Cisco ASR 5000 Series Enhanced Feature Configuration Guide ▄
OL-22983-01
Using an RoHC Profile for Subscriber Sessions
You can configure RoHC profiles that specify numerous compressor and decompressor settings. These profiles can in
turn be applied to a specific subscriber or the default subscriber. RoHC profiles are used for both RoHC over PPP and
for RoHC over SO67.
turn be applied to a specific subscriber or the default subscriber. RoHC profiles are used for both RoHC over PPP and
for RoHC over SO67.
Important:
Use of RoHC requires that a valid license key be installed. Contact your local Sales or Support
representative for information on how to obtain a license.
Important:
This section provides the minimum instruction set for configuring subscriber profile for header
compression. For more information on commands that configure additional parameters and options, refer Subscriber
Configuration Mode Commands chapter in Command Line Interface Reference.
Configuration Mode Commands chapter in Command Line Interface Reference.
To configure the system to apply RoHC profile to a subscriber session:
Step 1
Create RoHC profile using decompression mode or decompression mode. If you want to use compression mode go to
step a else follow step b:
step a else follow step b:
Step a
Configure RoHC profile by applying the example configuration in the
Step b
Alternatively configure RoHC profile by applying the example configuration in the
Step 2
Step 3
Verify your RoHC header compression configuration by following the steps in the
Step 4
Save your configuration as described in the Saving Your Configuration chapter.
Creating RoHC Profile for Subscriber using Compression Mode
Use the following example to create RoHC profile for a subscriber using compression mode: