Identifying MSDL's
The following illustrates the difference in CS1000E and CS1000M MSDL hardware. A CS1000E doesn't have a network shelf.
- NT6D80 - (Core/Net) 4 ports for PRI D-Channel (DCH) and Application Module Link (AML). Port 0 can be used for SDI (TTY)
- NTBK51 - 2 port daughterboard, mounted on either the NTAK09 1.5 DTI/PRI card or NTBK50 2 Mb PRI digital trunk card
- NTDW79 - A UDT card has on-board DDCH/DCHI functionality (same as a NTBK51), use LD 96 commands with l s c
CS1000E (IPMG with NTBK51)
- Loops assigned to PRI cards in Media Gateways
- Single port MSDL hardware on each PRI card
map dch
shows MDSL/DCH assignments
>ld 22 PT2000 REQ prt TYPE cequ ← print 'common equipment' CEQU SUPL V000 V004 V020 V024 V216 V220 V252 SUPC SUPF DDCS MG_CARD XCT CONF MGTDS IPMG IPMG_TYPE 101 000 0 MGC 102 000 1 MGC MGCONF IPMG PORTS IPMG_TYPE 151 000 0 30 MGC 152 000 1 30 MGC IPCONF NODE IPTONE NODE PRI2 MG_CARD 201 000 0 01 MG cards for PRI 'loops' 202 000 1 01 each card has an MSDL 203 000 0 02 DTI2 MG_CARD MISP MG_CARD SYNM 0 EXT0 3PE EXT1 3PE MCFN 006 MB REQ **** >ld 96 DCH000 .stat dch DCH 201 : OPER EST ACTV AUTO DES : PTT_1 DCH 202 : OPER EST ACTV AUTO DES : PTT_2 DCH 203 : OPER EST ACTV AUTO DES : SITE2 .stat msdl MSDL 000 0 1 ENBL MSDL is on PRI card: l s c MSDL 000 0 2 ENBL MSDL 000 1 1 ENBL .map dch DCH 201 : IPMG 000 0 MSDL 01 PORT 1 DCH 202 : IPMG 000 1 MSDL 01 PORT 1 DCH 203 : IPMG 000 0 MSDL 02 PORT 1 same as CEQU .stat msdl 0 0 1 full MSDL 000 0 1 ENBL DCH 201 OPER PORT 1 CARDID: NTBK51BA00 BOOTLOAD FW VERSION: 002 BASECODE VERSION: 073 STATE: ENABLED ACTIVATED: 03/03/20 9:04 APPLICATIONS: NAME: PRIE VERSION: 087 STATE: ENABLED ACTIVATED: 03/03/20 9:05 NAME: IQSIG GF DATA FILE VERSION: 031 STATE: ENABLED ACTIVATED: 03/03/20 9:04 .
CS1000M (Network Shelf with NT6D80)
- TDM loops for PRI cards in the Network shelf
- 4-port MSDL card, located in Network shelf
stat msdl x full
for MSDL card details
>ld 22 PT2000 REQ prt TYPE cequ ← print 'common equipment' CEQU MPED 8D TERM REMO TERD REMD TERQ REMQ SUPL 004 012 020 V096 SUPC SUPF DDCS DTCS XCT 000 016 TDS * 000 * 016 CONF * 001 * 017 MFSD * 000 * 016 PRI2 002 003 024 PRI 'loops', in network shelf APVL DTI2 MISP SYNM 0 EXT0 3PE CNI 009 000 000 EXT1 3PE CNI 009 000 000 MCFN 509 MB REQ **** >ld 96 DCH000 .stat dch DCH 002 : OPER EST ACTV AUTO DES : PTT_1 DCH 003 : OPER EST ACTV AUTO DES : PTT_2 DCH 024 : OPER EST ACTV AUTO DES : SITE2 .stat msdl GROUP 0 MSDL 8: ENBL DNUM 8, physical card address .map dch DCH 002 : GROUP 00 MSDL 08 PORT 0 MSDL has 4 ports, DCH 003 : GROUP 00 MSDL 08 PORT 1 cabled to PRI cards DCH 024 : GROUP 00 MSDL 08 PORT 2 .stat msdl 8 full GROUP 0 MSDL 8: ENBL DCH 2 OPER PORT 0 DCH 3 OPER PORT 1 DCH 24 OPER PORT 2 CARDID: NT6D80AB 01 NNTM1832MZ0S BOOTLOAD FW VERSION: 006 BASECODE VERSION: 073 STATE: ENABLED ACTIVATED: 03/03/20 17:01 APPLICATIONS: NAME: PRIE VERSION: 085 STATE: ENABLED ACTIVATED: 03/03/20 17:01 NAME: ETSI DATA FILE VERSION: 048 STATE: ENABLED ACTIVATED: 03/03/20 17:01
Command summary:
After a MSDL/DCH hardware (or configuration) change, always force download the required Loadware to the MSDL card with the FDL switch:enl msdl x fdl
LD 22 | Description |
---|---|
PRT, CEQU | Print common equipment |
LD 96 | Description |
MAP DCH (x) | Display D-channel card and port |
STAT DCH (x) | Status of one or all D-channels |
STAT MSDL (x [FULL]) | Status of MSDL |
DIS MSDL x (ALL) | Disable MSDL device x |
ENL MSDL x (ALL, FDL) | Enable MSDL device x |
RST MSDL x | Reset MSDL device x |
SLFT MSDL x | Self-test for MSDL device x |