Cisco Systems UBR900 specifications Displays high-level controller information about a

		show controllers cable-modem phy
Related Commands
	Command	Description
	show controllers cable-modem	Displays high-level controller information about a
		Cisco uBR900 series cable access router.
	show controllers cable-modem bpkm	Displays information about the baseline privacy key
		management exchange between the Cisco uBR900 series and
		the CMTS.
	show controllers cable-modem des	Displays information about the Data Encryption Standard
		(DES) engine registers.
	show controllers cable-modem filters	.Displays the registers in the MAC hardware that are used for
		filtering received frames.
	show controllers cable-modem	Displays the mini-slot lookup table inside a Cisco uBR900
	lookup-table	series.
	show controllers cable-modem mac	Displays detailed MAC-layer information for a Cisco uBR900
		series.
	show controllers cable-modem tuner	Displays the settings for the upstream and downstream tuners
		used by a Cisco uBR900 series.

Configuring the Cisco uBR900 Series Cable Access Routers 105