3Com MSR 30, MSR 50 manual Fr iphc, Fr lmi n391dte, Tcp-include, Fr map ip , fr compression iphc

390CHAPTER 22: FRAME RELAY CONFIGURATION COMMANDS

fr iphc

Syntax	fr iphc { nonstandard rtp-connections number1 tcp-connections number2
	tcp-include }
	undo fr iphc { nonstandard rtp-connections tcp-connections tcp-include }
View	Frame relay interface view, MFR interface view
Parameter	nonstandard: Nonstandard compatible compression format.
	rtp-connectionsnumber1: The number of RTP compression connections, in the
	range 3 to 1000. By default, the number of RTP compression connections is 16.
	tcp-connectionsnumber2: The number of TCP compression connections, in the
	range 3 to 256. By default, the number of TCP compression connections is 16.
	tcp-include: Includes TCP header compression when performing RTP
	compression.
Description	Use the fr iphc command to enable IP header compression function, including
	RTP/TCP header compression.
	Use the undo fr iphc { nonstandard tcp-include} command to disable this
	function.
	Use the undo fr iphc { rtp-connections tcp-connections } command to
	restore the default compression connection numbers of RTP and TCP.
	By default, number1 and number2 are 16.
Related command:	fr map ip, fr compression iphc.
Example	# Configure the number of RTP compression connections as 200 on the frame
	relay Serial 2/0.
	<Sysname> system-view
	[Sysname] interface serial2/0
	[Sysname-Serial2/0] fr iphc rtp-connections 200

fr lmi n391dte

Syntax fr lmi n391dte n391-valueundo fr lmi n391dte

View Interface view

Parameter n391-value: The value of counter N391, ranges from 1 to 255.