[cisco-voip] determining DSP resources
Nick Matthews
matthnick at gmail.com
Wed May 19 00:04:32 EDT 2010
Some of the 2600 platforms didn't include part numbers in the show
diag. I third not matching DSP sessions but using the DSP calculator
to determine your needs. Complexities and restrictions have changed
from the first gen to third gen DSPs. For what it's worth it looks
like a NM-HDV in there.
Apparently from a blog you can send an email to:
diag at external.cisco.com with the show diag and they can tell you what
you have. There is also the cisco output interpreter.
https://www.cisco.com/cgi-bin/Support/OutputInterpreter/home.pl?locale=en
Which spit out:
Slot 0 :
Part ID(PID): CISCO2621XM Mainboard
Slot 1 :
Part ID(PID): NM-HDV (PVDM-12(s),onboard- please check manually),
-nick
On Tue, May 18, 2010 at 9:03 PM, Johnny Crothers <randvines at gmail.com> wrote:
> Thanks Ryan,
> Yeah, I'm surprised as well, I'll just have to base this on the number of
> "configured" xcoding and conferencing resources per box and then scope the
> hardware depending. The "required" amount is unobtainable as there is no
> platform that currently monitors the usage and the customer is on top of
> these requirements.
> Thanks for the help guys,
> Johnny
>
>
> On Wed, May 19, 2010 at 12:49 PM, Ryan Ratliff <rratliff at cisco.com> wrote:
>>
>> Any new ISR is going to use the new DSP hardware and could very well have
>> different capabilities regarding resources per DSP. I agree you are better
>> off going with the number of resources you need and spec by that.
>> That said, 'show voice dsp' should give you a count, and I'm really
>> surprised the 'show diag' didn't give you the pvdm or nm name.
>> -Ryan
>> On May 18, 2010, at 8:30 PM, Johnny Crothers wrote:
>>
>> HI Ted,
>> Totally agree, however, looking through design documents they have scoped
>> out 60 xcoding resources and 90 conferencing resources, so i was wondering
>> what was going on here.. I understand the NMHDV was a PVDM-12 onboard, and
>> the DSPFarm is providing the rest.
>> I might just have to bite my lip and use the calc to find out as you
>> mentioned.
>> Cheers,
>> Johnny
>>
>>
>> On Wed, May 19, 2010 at 12:05 PM, Ted Nugent <tednugent73 at gmail.com>
>> wrote:
>>>
>>> Perhaps the easier way to go about it is to figure out how to spec a
>>> router for the same number of transcoding and Conferencing sessions?
>>> From the info above you have 28 and 8 and that should show in your SCCP
>>> config as well
>>> Transcoding Sessions: 28(Avail: 28), Conferencing Sessions: 8 (Avail: 8)
>>> You can then go and spec your router according using the DSP Calc
>>> http://www.cisco.com/web/applicat/dsprecal/dsp_calc.html
>>>
>>> On Tue, May 18, 2010 at 6:56 PM, Johnny Crothers <randvines at gmail.com>
>>> wrote:
>>>>
>>>> Hi everyone,
>>>> Should be an easy answer but i'm having a bit of difficulty working it
>>>> out.
>>>> We have a 2621XM with a DSP farm (Product code unknown, show inventory
>>>> and show diag show nothing)
>>>> and we are wanting to replace the 2621XM with a new device. I'm trying
>>>> to ensure that we have the same amount of DSP resources on the new kit to
>>>> replicate that of the old 2621XM.
>>>> Here is a show diag:
>>>> Slot 0:
>>>> C2621XM 2FE Mainboard Port adapter, 2 ports
>>>> Port adapter is analyzed
>>>> Port adapter insertion time unknown
>>>> EEPROM contents at hardware discovery:
>>>> Hardware Revision : 3.0
>>>> PCB Serial Number : JAE0821J6TU (493703867)
>>>> Part Number : 73-7754-04
>>>> RMA History : 00
>>>> RMA Number : 0-0-0-0
>>>> Board Revision : A0
>>>> Deviation Number : 0-0
>>>> EEPROM format version 4
>>>> EEPROM contents (hex):
>>>> 0x00: 04 FF 40 03 6D 41 03 00 C1 17 4A 41 45 30 38 32
>>>> 0x10: 31 4A 36 54 55 20 28 34 39 33 37 30 33 38 36 37
>>>> 0x20: 29 82 49 1E 4A 04 04 00 81 00 00 00 00 42 41 30
>>>> 0x30: 80 00 00 00 00 FF FF FF FF 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 1:
>>>> High Density Voice Port adapter
>>>> Port adapter is analyzed
>>>> Port adapter insertion time unknown
>>>> EEPROM contents at hardware discovery:
>>>> Hardware Revision : 1.1
>>>> Top Assy. Part Number : 800-03567-01
>>>> Board Revision : H0
>>>> Deviation Number : 0-0
>>>> Fab Version : 02
>>>> PCB Serial Number : JAE0820HAQU
>>>> RMA Test History : 00
>>>> RMA Number : 0-0-0-0
>>>> RMA History : 00
>>>> EEPROM format version 4
>>>> EEPROM contents (hex):
>>>> 0x00: 04 FF 40 00 CC 41 01 01 C0 46 03 20 00 0D EF 01
>>>> 0x10: 42 48 30 80 00 00 00 00 02 02 C1 8B 4A 41 45 30
>>>> 0x20: 38 32 30 48 41 51 55 03 00 81 00 00 00 00 04 00
>>>> 0x30: FF FF FF FF FF FF FF FF FF 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
>>>> HDV firmware: Compiled Wed 16-Jan-02 20:43 by pkonda
>>>> HDV memory size 524280 heap free 195657
>>>>
>>>> Here is a show dspfarm all
>>>> DSPFARM Configuration Information:
>>>> Admin State: UP, Oper Status: ACTIVE - Cause code: NONE
>>>> Transcoding Sessions: 28(Avail: 28), Conferencing Sessions: 8 (Avail: 8)
>>>> Trans sessions for mixed-mode conf: 0 (Avail: 0), RTP Timeout: 600
>>>> Connection check interval 600 Codec G729 VAD: DISABLED
>>>> sess_id conn_id stype mode codec pkt ripaddr rport
>>>> sport
>>>> 33614968 40894593 xcode sendrecv g711u 20 10.3.10.20 40010
>>>> 21760
>>>> 33614968 40894561 xcode sendrecv g729 30 10.192.21.21 27104
>>>> 25598
>>>> 33614975 40895793 xcode sendrecv g711u 20 10.3.10.20 40005
>>>> 18126
>>>> 33614975 40895761 xcode sendrecv g729 30 10.192.19.16 16812
>>>> 16810
>>>> Total number of active session(s) 2, and connection(s) 4
>>>> SLOT DSP CHNL STATUS USE TYPE SESS-ID CONN-ID PKTS-RXED
>>>> PKTS-TXED
>>>> 1 0 1 UP FREE conf - - - -
>>>> 1 0 2 UP FREE conf - - - -
>>>> 1 0 3 UP FREE conf - - - -
>>>> 1 0 4 UP FREE conf - - - -
>>>> 1 0 5 UP FREE conf - - - -
>>>> 1 0 6 UP FREE conf - - - -
>>>> 1 1 1 UP FREE conf - - - -
>>>> 1 1 2 UP FREE conf - - - -
>>>> 1 1 3 UP FREE conf - - - -
>>>> 1 1 4 UP FREE conf - - - -
>>>> 1 1 5 UP FREE conf - - - -
>>>> 1 1 6 UP FREE conf - - - -
>>>> 1 2 1 UP FREE conf - - - -
>>>> 1 2 2 UP FREE conf - - - -
>>>> 1 2 3 UP FREE conf - - - -
>>>> 1 2 4 UP FREE conf - - - -
>>>> 1 2 5 UP FREE conf - - - -
>>>> 1 2 6 UP FREE conf - - - -
>>>> 1 3 1 UP FREE conf - - - -
>>>> 1 3 2 UP FREE conf - - - -
>>>> 1 3 3 UP FREE conf - - - -
>>>> 1 3 4 UP FREE conf - - - -
>>>> 1 3 5 UP FREE conf - - - -
>>>> 1 3 6 UP FREE conf - - - -
>>>> 1 4 1 UP FREE conf - - - -
>>>> 1 4 2 UP FREE conf - - - -
>>>> 1 4 3 UP FREE conf - - - -
>>>> 1 4 4 UP FREE conf - - - -
>>>> 1 4 5 UP FREE conf - - - -
>>>> 1 4 6 UP FREE conf - - - -
>>>> 1 5 1 UP FREE conf - - - -
>>>> 1 5 2 UP FREE conf - - - -
>>>> 1 5 3 UP FREE conf - - - -
>>>> 1 5 4 UP FREE conf - - - -
>>>> 1 5 5 UP FREE conf - - - -
>>>> 1 5 6 UP FREE conf - - - -
>>>> 1 6 1 UP FREE conf - - - -
>>>> 1 6 2 UP FREE conf - - - -
>>>> 1 6 3 UP FREE conf - - - -
>>>> 1 6 4 UP FREE conf - - - -
>>>> 1 6 5 UP FREE conf - - - -
>>>> 1 6 6 UP FREE conf - - - -
>>>> 1 7 1 UP FREE conf - - - -
>>>> 1 7 2 UP FREE conf - - - -
>>>> 1 7 3 UP FREE conf - - - -
>>>> 1 7 4 UP FREE conf - - - -
>>>> 1 7 5 UP FREE conf - - - -
>>>> 1 7 6 UP FREE conf - - - -
>>>> 1 8 1 UP FREE xcode - - - -
>>>> 1 8 2 UP FREE xcode - - - -
>>>> 1 8 3 UP FREE xcode - - - -
>>>> 1 8 4 UP FREE xcode - - - -
>>>> 1 8 5 UP FREE xcode - - - -
>>>> 1 8 6 UP FREE xcode - - - -
>>>> 1 8 7 UP FREE xcode - - - -
>>>> 1 8 8 UP FREE xcode - - - -
>>>> 1 9 1 UP FREE xcode - - - -
>>>> 1 9 2 UP FREE xcode - - - -
>>>> 1 9 3 UP FREE xcode - - - -
>>>> 1 9 4 UP FREE xcode - - - -
>>>> 1 9 5 UP FREE xcode - - - -
>>>> 1 9 6 UP FREE xcode - - - -
>>>> 1 9 7 UP FREE xcode - - - -
>>>> 1 9 8 UP FREE xcode - - - -
>>>> 1 10 1 UP FREE xcode - - - -
>>>> 1 10 2 UP FREE xcode - - - -
>>>> 1 10 3 UP FREE xcode - - - -
>>>> 1 10 4 UP FREE xcode - - - -
>>>> 1 10 5 UP FREE xcode - - - -
>>>> 1 10 6 UP FREE xcode - - - -
>>>> 1 10 7 UP FREE xcode - - - -
>>>> 1 10 8 UP FREE xcode - - - -
>>>> 1 11 1 UP FREE xcode - - - -
>>>> 1 11 2 UP FREE xcode - - - -
>>>> 1 11 3 UP FREE xcode - - - -
>>>> 1 11 4 UP FREE xcode - - - -
>>>> 1 11 5 UP FREE xcode - - - -
>>>> 1 11 6 UP FREE xcode - - - -
>>>> 1 11 7 UP FREE xcode - - - -
>>>> 1 11 8 UP FREE xcode - - - -
>>>> 1 12 1 UP FREE xcode - - - -
>>>> 1 12 2 UP FREE xcode - - - -
>>>> 1 12 3 UP FREE xcode - - - -
>>>> 1 12 4 UP FREE xcode - - - -
>>>> 1 12 5 UP FREE xcode - - - -
>>>> 1 12 6 UP FREE xcode - - - -
>>>> 1 12 7 UP FREE xcode - - - -
>>>> 1 12 8 UP FREE xcode - - - -
>>>> 1 13 1 UP FREE xcode - - - -
>>>> 1 13 2 UP FREE xcode - - - -
>>>> 1 13 3 UP FREE xcode - - - -
>>>> 1 13 4 UP FREE xcode - - - -
>>>> 1 13 5 UP FREE xcode - - - -
>>>> 1 13 6 UP FREE xcode - - - -
>>>> 1 13 7 UP FREE xcode - - - -
>>>> 1 13 8 UP FREE xcode - - - -
>>>> 1 14 1 UP USED xcode 33614968 40894593 4121 6182
>>>> 1 14 2 UP USED xcode 33614968 40894561 6185 4124
>>>> 1 14 3 UP USED xcode 33614975 40895793 429 645
>>>> 1 14 4 UP USED xcode 33614975 40895761 645 430
>>>> 1 14 5 UP FREE xcode - - - -
>>>> 1 14 6 UP FREE xcode - - - -
>>>> 1 14 7 UP FREE xcode - - - -
>>>> 1 14 8 UP FREE xcode - - - -
>>>> Total number of DSPFARM DSP channel(s) 104
>>>> Anyone have any idea's on how many DSP's = 104 DSP channels?
>>>> Cheers,
>>>> Johnny
>>>> _______________________________________________
>>>> cisco-voip mailing list
>>>> cisco-voip at puck.nether.net
>>>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>>>
>>>
>>
>> _______________________________________________
>> cisco-voip mailing list
>> cisco-voip at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>
>
>
> _______________________________________________
> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
>
More information about the cisco-voip
mailing list