Displaying And Maintaining Frame Relay Compression; Frame Relay Compression Configuration Example - 3Com MSR 50 Series Configuration Manual

Displaying and
Maintaining Frame
Relay Compression
Frame Relay
Compression
Configuration Example
To do...
Enter system view
Enter interface view
Configure FRF.20 FRF.20 IP header
IP header compression on
compression interface and provide
(select either FRF.20 IP header
method) compression option
Enable FRF.20 IP header
compression when
create a static address
mapping
To do...
Display statistics information
about FRF.9 compression
Display statistics information
about FRF.20 IP header
compression
Network requirements
Router A and Router B are connected through the frame relay network and frame
relay compression function (FRF.9) is enabled between them.
Network diagram
Figure 46 Network diagram for frame relay compression
S 2/0
10 .110 .40.1/24
Router A
Configuration procedure
1 Configure Router A
<RouterA> system-view
[RouterA] interface serial 2/0
[RouterA-Serial2/0] link-protocol fr
[RouterA-Serial2/0] ip address 10.110.40.1 255.255.255.0
[RouterA-Serial2/0] fr interface-type dte
[RouterA-Serial2/0] fr map ip 10.110.40.2 100 compression frf9
2 Configure Router B
Use the command...
system-view
interface
interface-type
interface-number
fr compression iphc
fr iphc { nonstandard
| rtp-connections
number1 |
tcp-connections
number2 |
tcp-include }
fr map ip { ip-address
[ ip-mask ] | default }
dlci-number
[ broadcast ]
[ nonstandard | ietf ]
compression iphc
Use the command...
display fr compress
[ interface interface-type
interface-number ]
display fr iphc [ interface
interface-type
interface-number ]
10 .110 .40 .2 /24
Frame Relay
network
Frame Relay Compression
Remarks
-
-
Optional
FRF.20 IP header
compression is disabled
on interface by default.
Optional
FRF.20 IP header
compression option is
not provided by default.
Optional
The system does not
have static address
mapping by default.
Remarks
Available in any view
Available in any view
S 2/0
Router B
255