3Com MSR 50, MSR 30 manual Using CT3 interface view, Using ct3 t3

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<Sysname> system-view

[Sysname] interface t3 2/0

[Sysname-T3 2/0] t1 1 unframed

using (CT3 interface view)

Syntax	using { ct3 t3 }
View	CT3 interface view
Parameter	ct3: Sets the CT3 interface to operate in channelized mode.
	t3: Sets the CT3 interface to operate in unchannelized mode.
Description	Use the using command to configure the operating mode of a CT3 interface.
	Use the undo using command to restore the default, that is, channelized mode.
	You can configure T1 lines on CT3 interfaces operating in channelized mode only.
	When a CT3 interface operates in unchannelized mode, the system automatically
	creates a serial interface numbered serial number/0:0 for it. This interface
	operates at 44.736 Mbps and is logically equivalent to a synchronous serial
	interface on which you can make other configurations.
Example	# Configure interface T3 2/0 to operate in unchannelized mode.
	<Sysname> system-view
	[Sysname] interface t3 2/0
	[Sysname-T3 2/0] using t3