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Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide
OL-4306-03
Chapter 3 Configuring with the Command-Line Interface
Configuring a VIC2-2BRI-NT/TE Card
VCD / Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts
1/0.3 2 9 36 PVC MUX UBR 800 UP
1/0.2 1 9 37 PVC SNAP UBR 800 UP
Router# show controllers atm 1/0
Interface ATM1/0 is up
Hardware is DSLSAR (with Alcatel ADSL Module)
IDB: 62586758 Instance:6258E054 reg_dslsar:3C810000 wic_regs:3C810080
PHY Inst:62588490 Ser0Inst:62573074 Ser1Inst: 6257CBD8 us_bwidth:800
Slot: 1 Unit: 1 Subunit: 0 pkt Size:4496
VCperVP:256 max_vp: 256 max_vc: 65536 total vc:2
rct_size:65536 vpivcibit:16 connTblVCI:8 vpi_bits:8
vpvc_sel:3 enabled: 0 throttled:0
WIC Register Value Notes
--------------- ---------- ----------
FPGA Dev ID (LB) 0x44 'D'
FPGA Dev ID (UB) 0x53 'S'
FPGA Revision 0x99
WIC Config Reg 0x45 WIC / VIC select = WIC;
CTRLE addr bit 8 = 1;
OK LED on;
LOOPBACK LED off;
CD LED on;
WIC Config Reg2 0x07 Gen bus error on bad ADSL access
Int 0 Enable Reg 0x03 ADSL normal interrupt enabled
ADSL error interrupt enabled
Configuring a VIC2-2BRI-NT/TE Card
ISDN BRI VICs provide digital connectivity for VoIP networks using the European
Telecommunications Standards Institute (ETSI) Net3 switch type.
Note The Cisco IAD2435 router is a fixed-configuration router and does not support interface cards.
BRI VICs present an ISDN S/T physical interface that connects to a network termination (NT) or
terminal equipment (TE) device. With ISDN BRI VICs, you can connect a Cisco IAD2431 or IAD2432
series IAD to a private branch exchange (PBX) network in NT or TE mode or to a public switched
telephone network (PSTN) in TE mode.
Each of the two BRI ports can operate in NT mode because the clock source can operate in TE mode as
a clock slave.
Note When a VIC port operates in NT mode, it sources a clock to the BRI interface (a PBX trunk card, for
example) which is operating in TE mode. When a VIC port operates in TE mode, it receives a clock from
the BRI interface (a PBX line card, for example) which is operating in NT mode.
Perform the following steps to configure a VIC2-2BRI-NT/TE card.
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