Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
IP Header Compression
Configuring VJ Header Compression for PPP ▀
Cisco ASR 5000 Series Enhanced Feature Configuration Guide ▄
OL-22982-01
Configuring VJ Header Compression for PPP
By default, VJ IP header compression is enabled for subscriber sessions. When VJ header compression is configured all
IP headers are compressed using the VJ compression algorithm.
IP headers are compressed using the VJ compression algorithm.
Note that procedure described in this section is applicable only when VJ header compression is disabled.
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 enable VJ header compression to IP headers:
Step 1
Enable VJ header compression by applying the example configuration in the
Step 2
Verify your VJ header compression configuration by following the steps in the
Step 3
Save your configuration as described in the Saving Your Configuration chapter.
Enabling VJ Header Compression
Use the following example to enable the VJ header compression over PPP:
Notes:
<
> is the system context in which you wish to configure the subscriber profile. Typically this is an
AAA context.
<
> is the name of the subscriber in the current context that you want to enable VJ IP header
compression for.