08-08-2012 10:36 PM - last edited on 03-25-2019 08:17 PM by ciscomoderator
Hi guys,
We have a new 3945 running on IOS1 15.1.4M, it has one NM-HDV2-2T1/E1 and one PVDM3-64. I got following error message when I tried to create one E1 pri channel. We don't need any voice conferencing or transcode on this router. From the DSP calculator, it suggests me to use PVDM2-64 which should be sit on the NM-HDV2 module. Does it mean NM-HDV2 module can't use the PVDM3 resource on the router itself, or just NM-HDV2 module is not compatable with PVDM3?
% Not enough DSP resources available to configure pri-group on controller E1 4/0
% The remaining dsp resources are enough for 0 time slots.
% For current codec complexity, 2 extra 16 channel dsp(s) are required to create this voice port.
outcome from DSP calculator
Router: 3945 |
IOS: 15.1(4)M |
DSP Modules Required: | |
PVDM2-64: 1 |
DSP Module Allocation: | |||||
Router Slot 4: | 60 Voice (94%) 4 Available (6%) | ||||
PVDM Slot 4/0: PVDM2-64 |
Call Volume Allocation: | |||||
Low | Med | High | |||
Router Slot 4: NM-HDV2-2T1/E1(E1) | 60 |
Thanks. Leo
Solved! Go to Solution.
08-09-2012 03:59 PM
Found the answer, issue following command, then the NM module can share the DSP resouce on mother board. Thanks for your replies.
Conf t
voice-card X
dspfarm
dsp services dspfarm
08-08-2012 10:44 PM
HI
You cannot install PVDM3 modules directly on the PVDM slots of an NM-HDV2, only the PVDM2s are supported by the NM-HDV2. However, an NM-HDV2 that has no PVDMs installed at all can share PVDM3 DSP resources from the router motherboard PVDM slots across the chassis backplane.
regards
Ronak Patel
rate helpful posts.
08-08-2012 10:47 PM
Hi Ronak, Thanks for your reply.
So the NM-HDV2 should be able to use the PVDM3 on mother board, but why did I get the error said not enough DSP when I created the PRI channel?
Leo
08-08-2012 10:57 PM
Hi Leo,
Have you installed it PVDM 3 on NM-HDV2 or on mother board?
Send the sh run of router if possible.
Regards
Ronak Patel
Please rate all informational posts also.
08-08-2012 11:04 PM
Hi Ronak,
PVDM3 is installed on mother board. Here is the show run and show inventory
Current configuration : 5510 bytes
!
! Last configuration change at 05:24:50 UTC Thu Aug 9 2012 by test
! NVRAM config last updated at 05:20:38 UTC Thu Aug 9 2012 by test
! NVRAM config last updated at 05:20:38 UTC Thu Aug 9 2012 by test
version 15.1
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SIP_GW
!
boot-start-marker
boot-end-marker
!
!
card type e1 4 1
logging buffered 51200 warnings
!
no aaa new-model
network-clock-participate slot 4
network-clock-select 1 E1 4/0
!
no ipv6 cef
ip source-route
ip cef
!
!
!
!
!
no ip domain lookup
ip domain name yourdomain.com
multilink bundle-name authenticated
!
!
!
!
isdn switch-type primary-net5
!
crypto pki token default removal timeout 0
!
crypto pki trustpoint TP-self-signed-2690548162
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2690548162
revocation-check none
rsakeypair TP-self-signed-2690548162
!
!
crypto pki certificate chain TP-self-signed-2690548162
certificate self-signed 01
3082022B 30820194 A0030201 02020101 300D0609 2A864886 F70D0101 05050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 32363930 35343831 3632301E 170D3132 30343235 31363534
30315A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D32 36393035
34383136 3230819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100B635 4A275C3C E80C90CB 53495BF4 99A13A97 92005BDF E77AD34D 1970C635
2077FC55 C550FBCB B43E821A D2FD4281 BB558238 05B625C4 3BC3B9B3 BA05CA8F
556E30A4 61085C50 FCFA9C3E 3D33E035 5004DDB2 3BFB5CC7 F38A3760 17E6F5D2
A652CC4F 4558FED1 48CCE4B3 83C10899 4F5615B4 93C8BC9E 71479168 FA16B4CB
256B0203 010001A3 53305130 0F060355 1D130101 FF040530 030101FF 301F0603
551D2304 18301680 1444A6AD 93B188D9 D47857FB 09A4DC0D 160D811F E8301D06
03551D0E 04160414 44A6AD93 B188D9D4 7857FB09 A4DC0D16 0D811FE8 300D0609
2A864886 F70D0101 05050003 8181000A BF09B52F 0CA5774A AC52FEB0 AAE211A8
07AE7293 FB148E9E F4A66D0A E9D1ECBD CE0B9F10 F3D57C87 1CCD9A76 3CDB14DE
2E278DBD 0017F95C 6C11AA93 F52EF8D3 8BD75391 6D0DD09A 90043ADF B3EDD363
BF638D8B 408D8C54 E6EEA1F5 793F882D 02569368 E09308E9 0368CC78 F9DED390
682D5389 437C4BEB CE3A963E 2082B8
quit
voice-card 0
!
voice-card 4
!
!
!
!
!
!
!
hw-module pvdm 0/0
!
hw-module sm 4
!
!
!
!
redundancy
!
!
controller E1 4/0
!
controller E1 4/1
clock source internal
!
!
!
!
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-GE 0/0$
ip address x.x.x.x
duplex auto
speed auto
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet0/2
no ip address
shutdown
duplex auto
speed auto
!
ip forward-protocol nd
!
no ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
!
!
nls resp-timeout 1
cpd cr-id 1
!
!
control-plane
!
!
!
!
mgcp profile default
!
!
!
!
!
gatekeeper
shutdown
!
!
banner exec ^C
% Password expiration warning.
-----------------------------------------------------------------------
Cisco Configuration Professional (Cisco CP) is installed on this device
and it provides the default username "cisco" for one-time use. If you have
already used the username "cisco" to login to the router and your IOS image
supports the "one-time" user option, then this username has already expired.
You will not be able to login to the router with this username after you exit
this session.
It is strongly suggested that you create a new username with a privilege level
of 15 using the following command.
username
Replace
use.
-----------------------------------------------------------------------
^C
banner login ^C
-----------------------------------------------------------------------
Cisco Configuration Professional (Cisco CP) is installed on this device.
This feature requires the one-time use of the username "cisco" with the
password "cisco". These default credentials have a privilege level of 15.
YOU MUST USE CISCO CP or the CISCO IOS CLI TO CHANGE THESE PUBLICLY-KNOWN
CREDENTIALS
Here are the Cisco IOS commands.
username
no username cisco
Replace
to use.
IF YOU DO NOT CHANGE THE PUBLICLY-KNOWN CREDENTIALS, YOU WILL NOT BE ABLE
TO LOG INTO THE DEVICE AGAIN AFTER YOU HAVE LOGGED OFF.
For more information about Cisco CP please follow the instructions in the
QUICK START GUIDE for your router or go to http://www.cisco.com/go/ciscocp
-----------------------------------------------------------------------
^C
!
line con 0
login local
line aux 0
line 2
no activation-character
no exec
transport preferred none
transport input all
transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
stopbits 1
line vty 0 4
access-class 23 in
privilege level 15
login local
transport input telnet ssh
line vty 5 15
access-class 23 in
privilege level 15
login local
transport input telnet ssh
!
scheduler allocate 20000 1000
end
SIP_GW#sh inven
SIP_GW#sh inventory
NAME: "CISCO3945-CHASSIS", DESCR: "CISCO3945-CHASSIS"
PID: CISCO3945-CHASSIS , VID: V02, SN:
NAME: "Cisco Services Performance Engine 150 for Cisco 3900 ISR on Slot 0", DESCR: "Cisco Services Performance Engine 150 for Cisco 3900 ISR"
PID: C3900-SPE150/K9 , VID: V05 , SN:
NAME: "PVDM3 DSP DIMM with 64 Channels on Slot 0 SubSlot 4", DESCR: "PVDM3 DSP DIMM with 64 Channels"
PID: PVDM3-64 , VID: V01 , SN:
NAME: "Network Module Adapter for SM Slot on Slot 4", DESCR: "Network Module Adapter for SM Slot"
PID: SM-NM-ADPTR , VID: V01, SN:
NAME: "High Density Voice2 Network module with on board two port interface on Slot 4", DESCR: "High Density Voice2 Network module with on board two port interface "
PID: NM-HDV2-2T1/E1 , VID: V02 , SN:
NAME: "C3900 AC Power Supply 1", DESCR: "C3900 AC Power Supply 1"
PID: PWR-3900-AC , VID: V03, SN:
08-09-2012 03:38 AM
What exactly are you trying to do? You don;t need the NM-HDV2-2T1/E1, but just a VWIC2 or VWIC3, and the PVDM3.
08-09-2012 03:11 PM
Hi Paolo,
The story was the vendor didn't have VWIC2 or VWIC3 in stock then gave us the NM-HDV2-2T1/E1. Does it mean NM-HDV2 can't use the PVDM resource on mother borad?
Thanks. Leo
08-09-2012 03:25 PM
There is no VWIC card on NM-HDV2-2T1/E1, we are trying to use the two E1 ports on NM module.
08-09-2012 03:32 PM
Any documents from Cisco explain this situation?
08-09-2012 03:59 PM
Found the answer, issue following command, then the NM module can share the DSP resouce on mother board. Thanks for your replies.
Conf t
voice-card X
dspfarm
dsp services dspfarm
01-17-2013 07:03 AM
Hi, I do have the same problem, I cant configure the PRI, may you please to share your configuration?
thanks,
Cesar.