Command Reference Guide

3Com Router 5000 Family and Router 6000 Family ip tcp vjcompress ● 173
Command Reference
ip tcp vjcompress
Purpose Use the ip tcp vjcompress command to enable a PPP interface to compress the
VJ TCP header.
Use the undo ip tcp vjcompress command to disable the PPP interface to
compress the VJ TCP header.
Syntax ip tcp vjcompress
undo ip tcp vjcompress
Parameters None
Default By default, the VJ TCP header is disabled to compress at the PPP interface.
Example Permit VJ TCP header compression on the PPP interface.
[3Com-dialer0] ip tcp vjcompress
View This command can be used in the following views:
■ Interface view
Description If the VJ TCP header is permitted to compress at the PPP interface, the interface at the
opposite end shall also permit to compress the VJ TCP header. This command is only
used in the centralized environment.