Cisco Systems 7304 manual Verifying DSU Mode, 13-7, Command

Chapter 13 Configuring the 2-Port and 4-Port T3/E3 SPAs

Configuration Tasks

Command	Purpose
Router(config-if)# dsu bandwidth kbps	Specifies the allowable bandwidth.
	• kbps—The bandwidth range and increment
		values are based on the specific DSU. Default
		for T3 mode is 44010 kbps and 34010 kbps for
		E3 mode.
	•	Digital Link DL3100
		– range: 300 to 44210 kbps
		–	increments: 300 kbps
	•	Digital Link DL3100E
		– range: 358 to 34010 kbps
		–	increments: 358 kbps
	• Kentrox DataSMART T3/E3 IDSU
		– range: 1000 to 34000 kbps (E3 mode)
		– range: 1500 to 44210 kbps (T3 mode)
		–	increments: 500 kbps
	•	Larscom Access-T45 DS3
		– range: 3100 to 44210 kbps
		–	increments: 3100 kbps
	•	Adtran T3SU 300
		– range: 80 to 44210 kbps
		–	increments: 80 kbps
	•	Verilink HDM 2182
		– range: 1600 to 31600 kbps
		–	increments: 1600 kbps
Router(config-if)# remote {accept fullrate}	Specifies where the DSU bandwidth is set.
	• accept—Accept incoming remote requests to
		reset the DSU bandwidth.
	• fullrate—Set far end DSU to its fullrate
		bandwidth.

Verifying DSU Mode

Use the show controllers serial command to display the DSU settings:

router# show controllers serial 6/0/0 Serial6/0/0 -

	Framing		is c-bit, Clock Source is Line
	Bandwidth limit is 44210, DSU mode 0, Cable length is 10
	rx FEBE		since last clear counter 2, since reset 0
	Data in		current interval (546 seconds elapsed):
0		Line Code Violations, 0 P-bit Coding Violation
0		C-bit Coding Violation
0		P-bit Err Secs, 0 P-bit Sev Err Secs
0		Sev	Err Framing Secs, 0 Unavailable Secs
			Cisco 7304 Router Modular Services Card and Shared Port Adapter Software Configuration Guide
	OL-4807-02			13-7