D-Link DI-1750 Reference Manual page 411

(03)directed-broadcast Enable forwarding of directed broadcasts
(04)fast-switch Fast-Switch interface commands
(05)helper-address Specify a destination address for UDP broadcasts
(06)irdp ICMP Router Discovery Protocol
(07)mask-reply Enable sending ICMP Mask Reply messages
(08)mtu Maximum Transmission Unit
(09)nat NAT interface commands
(10)ospf set OSPF parameter for this port
(11)redirects Enable sending ICMP Redirect messages
(12)rip set RIP parameter for this port
(13)route-cache Enable fast-switching cache for outgoing packets
(14)rsvp RSVP interface command
(15)rtp Rtp parameters
(16)tcp Tcp parameters
(17)unnumbered Enable IP processing without an explicit address
(18)unreachables Enable sending ICMP Unreachable messages
Please Input the code of command to be excute(0-18): 15
Input 15，select rtp:
Key Word:
Q(quit)
(00)compression-connections Maximum number of compressed connections
(01)header-compression Enable RTP header compression
Please Input the code of command to be excute(0-1): 1
Input 1，select header-compression:
Key Word:
U(undo) D(default) Q(quit)
(00)iphc-format
(01)cisco-format Use Cisco format IPCP
(02)passive
(03)<cr>
Please Input the code of command to be excute(0-3): 1
Input 1，select <cisco-format> option：
Will you excute it? (Y/N):y
9.3.4 Change The Maximum Number Of CRTP Connections
Command
ip
compression-connections
number
CRTP will locally keep the structure storage connecting information for each specified transmitting
address. If the specified connecting number is not enough, these structures can not provide
correspondence for simultaneously running multi-RTP conversations and affect the quality of
compression.
Select ip command under the configure interface directory:
Key Word:
U(undo) D(default) Q(quit)
(00)access-group Specify access control for packets
(01)address IP address
(02)beigrp Enhanced Interior Gateway Routing Protocol
(03)directed-broadcast Enable forwarding of directed broadcasts
(04)fast-switch Fast-Switch interface commands
(05)helper-address Specify a destination address for UDP broadcasts
(06)irdp ICMP Router Discovery Protocol
(07)mask-reply Enable sending ICMP Mask Reply messages
(08)mtu Maximum Transmission Unit
Use RFC 2509 format IPCP
Compress only for destinations which send compressed headers
Specify the maxumun number of local
rtp
CRTP connections.
Model Name
Purpose
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