10 configuring frame relay ip header compression, 1 establishing the configuration task, Applicable environment – Nortel Networks 8000 User Manual
Page 326: Preconfiguration tasks, Data preparation, 1 establishing the configuration task -21, 9 configuring frame relay frf.9 compression -32, 8 configuring frame relay, Over an ip network
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8 Frame relay configuration
Nortel Secure Router 8000 Series
Configuration -WAN Access
PVC Is In FRF9 Compress OPERATION Status
Run the
display fr compress
command. The configuration succeeds when statistics about the
FR FRF.9 compression appears.
Serial6/0/0.1 -DLCI:200
xmt:
Compressed packets 30
Uncompressed packets 5
rcv:
Compressed packets Total/NotDiscard/Decompress 30/30/30
Uncompressed packets Total/NotDiscard 5/5
Compressed packet:
Original bytes xmt/rcv 41170/41170
Compressed bytes xmt/rcv 2296/2290
1 min avg ratio xmt/rcv 0.000/0.000
5 min avg ratio xmt/rcv 0.056/0.056
8.10 Configuring frame relay IP header compression
8.10.1 Establishing the configuration task
Applicable environment
The FR feature provides the IP header compression (IPHC) function, including the
compression of RTP/TCP header. You can specify the RTP header compression on the
interface or specify the TCP/IP header compression when you configure the static address
mapping.
FR P2P sub-interfaces do not support FR IPHC.
Preconfiguration tasks
Before configuring FR over an IP network and IPHC, complete the following tasks:
•
Configuring physical parameters for FR interfaces
•
Configuring FR interfaces
Data preparation
To configure IPHC, you need the following data.
No
Data
1
FR interface number of a router, IP addresses to be allocated and the VC number
2
Number of RTP compression connections or the number of TCP compression
connections
8-36
Nortel Networks Inc.
Issue 5.3 (30 March 2009)