Nortel Networks NN43001-301 Valid switch combinations, Port 0 settings Mode Switch setting

Set up the NT6D11AB, NT6D11AE, NT6D11AF DCHI 81

Table 21

Protocol selection switch settings

Protocol		Switch Setting
	SW3.1		SW3.2
DPNSS1	0		0
ISDN	1		1

Valid switch combinations

The following are the only allowable switch setting combinations (not including address switch settings).

Port 0

Port 0 can be configured as asynchronous ESDI, or disabled. If the port is configured as disabled, it will not be visible to the system CPU. Refer to Table 22 "Port 0 settings" (page 81).

Table 22

Port 0 settings

Mode		Switch setting
	SW1.1	SW1.2	SW3.1	SW3.2
Asynchronous ESDI	1	0	0	0
Asynchronous ESDI	1	0	1	1
Port disabled	1	1	-	-

Port 1

The following are the only valid emulation mode combinations. If the port is configured as disabled, it will not be visible to the system CPU. Refer to Table 23 "Port 1 settings" (page 81).

Note: The ISDN emulation must be selected.

Table 23

Port 1 settings

Mode	Emulates		Switch setting
		SW2.1	SW2.2	SW3.1	SW3.2
DPNSS1	NT5K35	0	0	0	0
ISDN	NT6D11	0	0	1	1
Expanded	NT5K75	0	1	0	0
DPNSS1
Port disabled		1	1	-	-

Nortel Communication Server 1000

ISDN Primary Rate Interface Installation and Commissioning

NN43001-301 02.03 Standard

Release 5.5 7 December 2007

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