334
Default
The maximum number of RTP header-compression connections is 16.
Views
Interface view
Frame Relay virtual circuit view
Predefined user roles
network-admin
Parameters
number
: Specifies the maximum number of RTP header-compression connections allowed, in the
range of 3 to 1000. When this argument is less than or equal to 256, packets are compressed in
COMPRESSED_RTP_8 format. When this argument is greater than 256, packets are compressed
in COMPRESSED_RTP_16 format.
Usage guidelines
RTP is a c onnection-oriented protocol and c an carry many RTP connections on one link. The
compression algorithm maintains information for each RTP header-compression connection. To
save memory resources, you can use this command to specify the maximum number of RTP
header-compression connections allowed. For example, if you specify the maximum number as 3,
packets of the fourth RTP connection are not compressed.
The maximum number of RTP header-compression connections configured on an i nterface is
inherited by all VCs of the interface. If you set a different maximum number on a VC of the interface,
the setting on the VC takes effect.
You can configure this command on an interface or PVC only after you enable IPHC on the interface
or PVC. The configuration takes effect on an interface or PVC after you execute the
shutdown
/
undo
shutdown
command sequence on the interface or PVC. After you disable IPHC, the configuration is
deleted.
Examples
# Set the maximum number of RTP header-compression connections to 200 for interface Serial
2/1/0.
<Sysname> system-view
[Sysname] interface serial 2/1/0
[Sysname-Serial2/1/0] fr compression iphc enable
[Sysname-Serial2/1/0] fr compression iphc rtp-connections 200
# Set the maximum number of RTP header-compression connections to 200 for the VC with DLCI
100 on interface Serial 2/1/0.
<Sysname> system-view
[Sysname] interface serial 2/1/0
[Sysname-Serial2/1/0] fr dlci 100
[Sysname-fr-dlci-Serial2/1/0-100] fr compression iphc enable
[Sysname-fr-dlci-Serial2/1/0-100] fr compression iphc rtp-connections 200
Related commands
fr compression iphc enable
fr compression iphc tcp-connections
Use
fr compression iphc tcp-connections
to set the maximum number of TCP
header-compression connections allowed on a Frame Relay interface or VC.
Summary of Contents for MSR810
Page 148: ...136 Related commands timer hold...
Page 331: ...319 Related commands timer hold...