pvdm3-128 only does 59 channels ???

Unanswered Question
Jul 10th, 2010

This is a 3945 with PVDM3-128, vwic2-2mft-e1/t1 and 2 EVM-8FXS/DID (base only no daughter cards). The VWIC is configured for T1.

First VWIC port has 24 timeslots. The EVMs have 8 analog ports each that makes 40 channels, leaving in theory DSP resources for 78 channels.

However, as I try to add another "full T1 CAS" on VWIC port 1, the system does not let me, saying I can only add 19 channels and I need more DSP ???

Has anybody run into similar issues ?


FG-CME-1#sh diag
Platform mid-plane:
        PCB Serial Number        : FOC140786SF
        Hardware Revision        : 1.0
        Part Number              : 73-12222-02
        Top Assy. Part Number    : 800-31577-01
        Board Revision           : A0
        Deviation Number         : 0
        Fab Version              : 02
        Product (FRU) Number     : CISCO3945-CHASSIS
        Version Identifier       : V01
        CLEI Code                : IPMN400DRA
        Chassis Serial Number    : FTX1422A0SK
        Manufacturing Test Data  : 00 00 00 00 00 00 00 00
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF C1 8B 46 4F 43 31 34 30 37 38 36 53 46 40
          0x10: 06 1B 41 01 00 82 49 2F BE 02 C0 46 03 20 00 7B
          0x20: 59 01 42 41 30 88 00 00 00 00 02 02 CB 91 43 49
          0x30: 53 43 4F 33 39 34 35 2D 43 48 41 53 53 49 53 89
          0x40: 56 30 31 20 C6 8A 49 50 4D 4E 34 30 30 44 52 41
          0x50: C2 8B 46 54 58 31 34 32 32 41 30 53 4B C4 08 00
          0x60: 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
Slot 0:
        Cisco Services Performance Engine 150 for Cisco 3900 ISR Port adapter, 5 ports
        Port adapter is analyzed
        Port adapter insertion time 07:59:16 ago
        EEPROM contents at hardware discovery:
        PCB Serial Number        : FOC14201WB7
        Hardware Revision        : 1.0
        Part Number              : 73-11838-04
        Top Assy. Part Number    : 800-32329-01
        Board Revision           : C1
        Deviation Number         : 0
        Fab Version              : 04
        Product (FRU) Number     : C3900-SPE150/K9
        Version Identifier       : V01
        CLEI Code                : IPUCAV9BAA
        Processor type           : C3
        Chassis Serial Number    : FTX1422A0SK
        Chassis MAC Address      : c84c.7548.d180
        MAC Address block size   : 128
        Manufacturing Test Data  : 00 00 00 00 00 00 00 00
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF C1 8B 46 4F 43 31 34 32 30 31 57 42 37 40
          0x10: 06 13 41 01 00 82 49 2E 3E 04 C0 46 03 20 00 7E
          0x20: 49 01 42 43 31 88 00 00 00 00 02 04 CB 8F 43 33
          0x30: 39 30 30 2D 53 50 45 31 35 30 2F 4B 39 89 56 30
          0x40: 31 20 D9 03 40 C1 CB C6 8A 49 50 55 43 41 56 39
          0x50: 42 41 41 09 C3 C2 8B 46 54 58 31 34 32 32 41 30
          0x60: 53 4B C3 06 C8 4C 75 48 D1 80 43 00 80 C4 08 00
          0x70: 00 00 00 00 00 00 00 F3 00 03 40 01 99 FF FF FF
          0x80: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x90: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xA0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xB0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xC0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xD0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xE0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xF0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
        Internal power Supply 1 information
        Top Assy. Part Number    : 341-0238-01
        Deviation Number         : 0
        PCB Serial Number        : SNI1415C853
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Version Identifier       : V01
        Product (FRU) Number     : PWR-3900-AC
        CLEI Code                : COUPAEFBAA
        Board Revision           : B0
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 05 E8 DF 45 01 55 00 EE 01 88 00 00 00
          0x10: 00 C1 8B 53 4E 49 31 34 31 35 43 38 35 33 03 00
          0x20: 81 00 00 00 00 04 00 89 56 30 31 20 CB 8B 50 57
          0x30: 52 2D 33 39 30 30 2D 41 43 C6 8A 43 4F 55 50 41
          0x40: 45 46 42 41 41 F3 00 59 41 02 53 42 00 0A F8 00
          0x50: 50 01 F2 14 61 02 F3 18 56 03 E8 1A F4 04 DB 1C
          0x60: A7 05 DE 1D 97 06 D1 1E 23 07 D4 1E AF 08 C9 1F
          0x70: 3E 09 CA 1F C1 0A BF 20 3A 0B B4 20 AF 0D AA 21
          0x80: 03 0F A0 20 FC 11 96 21 21 13 8E 21 63 17 6E 21
          0x90: CF 1B 5C 21 AA 1F 3B 21 77 23 2A 21 4C 27 0C 21
          0xA0: 1D 42 42 30 FF FF FF FF FF FF FF FF FF FF FF FF
          0xB0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xC0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xD0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xE0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xF0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
        Internal power Supply 2 information
        Top Assy. Part Number    : 341-0238-01
        Deviation Number         : 0
        PCB Serial Number        : SNI1415C85N
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Version Identifier       : V01
        Product (FRU) Number     : PWR-3900-AC
        CLEI Code                : COUPAEFBAA
        Board Revision           : B0
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 05 E8 DF 45 01 55 00 EE 01 88 00 00 00
          0x10: 00 C1 8B 53 4E 49 31 34 31 35 43 38 35 4E 03 00
          0x20: 81 00 00 00 00 04 00 89 56 30 31 20 CB 8B 50 57
          0x30: 52 2D 33 39 30 30 2D 41 43 C6 8A 43 4F 55 50 41
          0x40: 45 46 42 41 41 F3 00 59 41 02 53 42 00 0A F8 00
          0x50: 50 01 F2 14 61 02 F3 18 56 03 E8 1A F4 04 DB 1C
          0x60: A7 05 DE 1D 97 06 D1 1E 23 07 D4 1E AF 08 C9 1F
          0x70: 3E 09 CA 1F C1 0A BF 20 3A 0B B4 20 AF 0D AA 21
          0x80: 03 0F A0 20 FC 11 96 21 21 13 8E 21 63 17 6E 21
          0x90: CF 1B 5C 21 AA 1F 3B 21 77 23 2A 21 4C 27 0C 21
          0xA0: 1D 42 42 30 FF FF FF FF FF FF FF FF FF FF FF FF
          0xB0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xC0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xD0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xE0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0xF0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

        PVDM Slot 0:
        128-channel (G.711) Voice/Fax PVDM3 DSP DIMM PVDM daughter card
        Hardware Revision        : 1.0
        Part Number              : 73-11810-03
        Board Revision           : B0
        Deviation Number         : 0
        Fab Version              : 03
        PCB Serial Number        : FOC1416325D
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Processor type           : 00
        Product (FRU) Number     : PVDM3-128
        Version Identifier       : V01
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 05 DC 41 01 00 82 49 2E 22 03 42 42 30
          0x10: 88 00 00 00 00 02 03 C1 8B 46 4F 43 31 34 31 36
          0x20: 33 32 35 44 03 00 81 00 00 00 00 04 00 09 00 CB
          0x30: 8F 50 56 44 4D 33 2D 31 32 38 20 20 20 20 20 20
          0x40: 89 56 30 31 20 D9 02 40 C1 FF FF FF FF FF FF FF
          0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

        WIC Slot 3:
        VWIC2-2MFT-T1/E1 - 2-Port RJ-48 Multiflex Trunk - T1/E1
        Hardware Revision        : 0.0
        Top Assy. Part Number    : 800-22629-05
        Board Revision           : C0
        Deviation Number         : 0
        Fab Version              : 04
        PCB Serial Number        : FOC142039T0
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : VWIC2-2MFT-T1/E1
        Version Identifier       : V01
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 03 FC 41 00 00 C0 46 03 20 00 58 65 05
          0x10: 42 43 30 88 00 00 00 00 02 04 C1 8B 46 4F 43 31
          0x20: 34 32 30 33 39 54 30 03 00 81 00 00 00 00 04 00
          0x30: CB 90 56 57 49 43 32 2D 32 4D 46 54 2D 54 31 2F
          0x40: 45 31 89 56 30 31 20 D9 02 40 C1 FF FF FF FF FF
          0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

Slot 1:
        SM-NM-ADPTR
        Port Adapter is analyzed
        Port Adapter insertion time 07:59:17 ago
        EEPROM contents at hardware discovery:
        PCB Serial Number        : FOC14193T08
        Hardware Revision        : 1.0
        Part Number              : 73-12434-02
        Top Assy. Part Number    : 800-32481-01
        Board Revision           : D0
        Deviation Number         : 0
        Fab Version              : 05
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : SM-NM-ADPTR
        Version Identifier       : V01
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF C1 8B 46 4F 43 31 34 31 39 33 54 30 38 40
          0x10: 05 F4 41 01 00 82 49 30 92 02 C0 46 03 20 00 7E
          0x20: E1 01 42 44 30 88 00 00 00 00 02 05 03 00 81 00
          0x30: 00 00 00 04 00 CB 8B 53 4D 2D 4E 4D 2D 41 44 50
          0x40: 54 52 89 56 30 31 00 D9 03 40 C1 CB F3 00 03 40
          0x50: 0B E3 FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

        Integrated Service Engine Port adapter, 1 port
        Port adapter is analyzed
        Port adapter insertion time 07:58:51 ago
        EEPROM contents at hardware discovery:
        Hardware Revision        : 1.0
        Part Number              : 73-10371-04
        Top Assy. Part Number    : 800-29801-03
        Board Revision           : A0
        Deviation Number         : 0
        Fab Version              : 01
        PCB Serial Number        : FOC14191H2K
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : NME-CUE
        Version Identifier       : V03
        CLEI Code                : IPUIBEVRAB
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 04 F8 41 01 00 82 49 28 83 04 C0 46 03
          0x10: 20 00 74 69 03 42 41 30 88 00 00 00 00 02 01 C1
          0x20: 8B 46 4F 43 31 34 31 39 31 48 32 4B 03 00 81 00
          0x30: 00 00 00 04 00 CB 87 4E 4D 45 2D 43 55 45 89 56
          0x40: 30 33 20 D9 03 40 C1 CB C6 8A 49 50 55 49 42 45
          0x50: 56 52 41 42 FF FF FF FF FF FF FF FF FF FF FF FF
          0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

         - Integrated Service Engine Daughter Card.
        Hardware Revision        : 1.0
        Part Number              : 73-10372-01
        Top Assy. Part Number    : 800-28719-02
        Board Revision           : B0
        Deviation Number         : 0
        Fab Version              : 01
        PCB Serial Number        : FOC14191EDE
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00

        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 04 F9 41 01 00 82 49 28 84 01 C0 46 03
          0x10: 20 00 70 2F 02 42 42 30 88 00 00 00 00 02 01 C1
          0x20: 8B 46 4F 43 31 34 31 39 31 45 44 45 03 00 81 00
          0x30: 00 00 00 04 00 D9 02 40 C1 FF FF FF FF FF FF FF
          0x40: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

Slot 2:
        SM-NM-ADPTR
        Port Adapter is analyzed
        Port Adapter insertion time 07:58:53 ago
        EEPROM contents at hardware discovery:
        PCB Serial Number        : FOC14193TCR
        Hardware Revision        : 1.0
        Part Number              : 73-12434-02
        Top Assy. Part Number    : 800-32481-01
        Board Revision           : D0
        Deviation Number         : 0
        Fab Version              : 05
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : SM-NM-ADPTR
        Version Identifier       : V01
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF C1 8B 46 4F 43 31 34 31 39 33 54 43 52 40
          0x10: 05 F4 41 01 00 82 49 30 92 02 C0 46 03 20 00 7E
          0x20: E1 01 42 44 30 88 00 00 00 00 02 05 03 00 81 00
          0x30: 00 00 00 04 00 CB 8B 53 4D 2D 4E 4D 2D 41 44 50
          0x40: 54 52 89 56 30 31 00 D9 03 40 C1 CB F3 00 03 40
          0x50: 0B E3 FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

        Voice VM-8FXS/DID  Port adapter
        Port adapter is analyzed
        Port adapter insertion time 07:58:30 ago
        EEPROM contents at hardware discovery:
        Hardware Revision        : 1.0
        Top Assy. Part Number    : 800-22992-04
        Board Revision           : A0
        Deviation Number         : 0
        Fab Version              : 05
        PCB Serial Number        : FOC14210HFM
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : EVM-HD-8FXS/DID
        Version Identifier       : V04
        Longitudinal Calibration : 00 20 20 20 20 20 20 20
                                   20
        CLEI Code                : CNP5130AAD
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 04 16 41 01 00 C0 46 03 20 00 59 D0 04
          0x10: 42 41 30 88 00 00 00 00 02 05 C1 8B 46 4F 43 31
          0x20: 34 32 31 30 48 46 4D 03 00 81 00 00 00 00 04 00
          0x30: CB 8F 45 56 4D 2D 48 44 2D 38 46 58 53 2F 44 49
          0x40: 44 89 56 30 34 20 D9 02 40 C1 D3 09 00 20 20 20
          0x50: 20 20 20 20 20 C6 8A 43 4E 50 35 31 33 30 41 41
          0x60: 44 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

        EM slot 0: None

        EM slot 1: None

Slot 4:
        SM-NM-ADPTR
        Port Adapter is analyzed
        Port Adapter insertion time 07:58:32 ago
        EEPROM contents at hardware discovery:
        PCB Serial Number        : FOC14193SYP
        Hardware Revision        : 1.0
        Part Number              : 73-12434-02
        Top Assy. Part Number    : 800-32481-01
        Board Revision           : D0
        Deviation Number         : 0
        Fab Version              : 05
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : SM-NM-ADPTR
        Version Identifier       : V01
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF C1 8B 46 4F 43 31 34 31 39 33 53 59 50 40
          0x10: 05 F4 41 01 00 82 49 30 92 02 C0 46 03 20 00 7E
          0x20: E1 01 42 44 30 88 00 00 00 00 02 05 03 00 81 00
          0x30: 00 00 00 04 00 CB 8B 53 4D 2D 4E 4D 2D 41 44 50
          0x40: 54 52 89 56 30 31 00 D9 03 40 C1 CB F3 00 03 40
          0x50: 0B E3 FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

        Voice VM-8FXS/DID  Port adapter
        Port adapter is analyzed
        Port adapter insertion time 07:58:09 ago
        EEPROM contents at hardware discovery:
        Hardware Revision        : 1.0
        Top Assy. Part Number    : 800-22992-04
        Board Revision           : A0
        Deviation Number         : 0
        Fab Version              : 05
        PCB Serial Number        : FOC14210HF0
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : EVM-HD-8FXS/DID
        Version Identifier       : V04
        Longitudinal Calibration : 00 20 20 20 20 20 20 20
                                   20
        CLEI Code                : CNP5130AAD
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 04 16 41 01 00 C0 46 03 20 00 59 D0 04
          0x10: 42 41 30 88 00 00 00 00 02 05 C1 8B 46 4F 43 31
          0x20: 34 32 31 30 48 46 30 03 00 81 00 00 00 00 04 00
          0x30: CB 8F 45 56 4D 2D 48 44 2D 38 46 58 53 2F 44 49
          0x40: 44 89 56 30 34 20 D9 02 40 C1 D3 09 00 20 20 20
          0x50: 20 20 20 20 20 C6 8A 43 4E 50 35 31 33 30 41 41
          0x60: 44 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

        EM slot 0: None

        EM slot 1: None

I have this problem too.
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Paolo Bevilacqua Sat, 07/10/2010 - 17:11

I see that DSP 1 and 3 are reserved, still numbers do not quite add up.

dsp 1:
  State: UP, firmware: 26.3.6
  This dsp is reserved for special purpose.
  Max credits: 645
  num_of_sig_chnls_allocated: 43
  Transcoding channels allocated: 0
  Group: Special reserved group
    Shared credits: 0, reserved credits: 0
    Signaling channels allocated: 8
    Voice channels allocated: 0
    Credits used (rounded-up): 0
  Slot: 0
  Device idx: 0
  PVDM Slot: 0
  Dsp Type: SP2600

dsp 2:
  State: UP, firmware: 26.3.6
  Max signal/voice channel: 43/43
  Max credits: 645
  num_of_sig_chnls_allocated: 43
  Transcoding channels allocated: 0
  Group: FLEX_GROUP_VOICE, complexity: FLEX
    Shared credits: 645, reserved credits: 0
    Signaling channels allocated: 43
    Voice channels allocated: 0
    Credits used (rounded-up): 0
  Slot: 0
  Device idx: 0
  PVDM Slot: 0
  Dsp Type: SP2600

dsp 3:
  State: UP, firmware: 26.3.6
  This dsp is reserved for special purpose.
  Max credits: 645
  num_of_sig_chnls_allocated: 42
  Transcoding channels allocated: 0
  Group: Special reserved group
    Shared credits: 0, reserved credits: 0
    Signaling channels allocated: 8
    Voice channels allocated: 0
    Credits used (rounded-up): 0
  Slot: 0
  Device idx: 0
  PVDM Slot: 0
  Dsp Type: SP2600


DSP groups on slot 1:
This command is not applicable to slot 1

DSP groups on slot 2:

DSP groups on slot 3:
This command is not applicable to slot 3

DSP groups on slot 4:

  0 DSP resource allocation failure

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