Re: [OSL | CCIE_Voice] Vol 2, Lab 8, Task 7.1
Earl, I'm sorry I left that piece about the voice translation-rule in there by mistake. The original thinking behind it was to make you use the dialplan pattern command. Vik Malhi - CCIE#13890 Senior Technical Instructor - IPexpert Inc Telephone: +1.810.326.1444 Fax: +1.810.454.0130 Mailto: vma...@ipexpert.com Join IPexpert's Free CCIE Peer Groups Study Communities at www.IPexpert.com/communities On Apr 7, 2010, at 9:57 PM, Hough, Earl earl.ho...@pcmall.com wrote: I’m working on Lab 8, Task 7.1 and was trying to figure out how to a ccomplish the SIP SRST as outlined in the task, honoring the require ment of “You are not allowed to create a voice translation-rule (or translation-rule) to achieve this task. After trying various things which didn’t work I looked at the Solution Guide, and the solution involves applying voice translation-rules to the gateway? Should th ere have been some other solution to this requirement which didn’t m ake it into the printed version of the Solution Guide, or was the wo rding of the requirements in the workbook supposed to have been upda ted to remove that caveat? I was just really curious to see how the solution worked WITHOUT using voice translation-rules, but was disappointed to see that the solution guide used the very thing we weren’t supposed to be ALLOWED to use. J Earl Hough CCIE #16508 (RS/Security) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The information contained in this transmission is confidential. It is intended solely for the use of the individual(s) or organization(s) to whom it is addressed. Any disclosure, copying or further distribution is not permitted unless such privilege is explicitly granted in writing by PC Mall, Inc. Furthermore, PC Mall, Inc. is not responsible for the proper and complete transmission of the substance of this communication, nor for any delay in its receipt. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
[OSL | CCIE_Voice] CUCM GK trunk keeps unregistering?
I'm doing a simple GK setup where the CUCM is registering a GK trunk to HQ and BR2 as well. After both BR2 and HQ trunks are registered, I can make calls between sites. Then after some testing I get a busy signal, and when I check I see that the CUCM GK trunk has unregistered and I need to reset the Trunk in CUCM to force it to re-register. Any ideas? Thanks in advance... hq(config-gk)#do sh gatek end GATEKEEPER ENDPOINT REGISTRATION CallSignalAddr Port RASSignalAddr Port Zone Name TypeFlags --- - --- - - - 10.10.110.3 1720 10.10.110.3 58228 BR2 H323-GW ENDPOINT-ID: 4A185AE40001 VERSION: 4 AGE: 21 secs SupportsAnnexE: FALSE g_supp_prots: 0x0050 H323-ID: BR2_Trunk Voice Capacity Max.= Avail.= Current.= 0 10.10.210.1038687 10.10.210.1032887 HQVOIP-GW ENDPOINT-ID: 496D1FC80002 VERSION: 5 AGE: 84 secs SupportsAnnexE: FALSE g_supp_prots: 0x0050 H323-ID: HQ_Trunk_1 Voice Capacity Max.= Avail.= Current.= 0 Total number of active registrations = 2 hq(config-gk)#do sh gatek end GATEKEEPER ENDPOINT REGISTRATION CallSignalAddr Port RASSignalAddr Port Zone Name TypeFlags --- - --- - - - 10.10.110.3 1720 10.10.110.3 58228 BR2 H323-GW ENDPOINT-ID: 4A185AE40001 VERSION: 4 AGE: 23 secs SupportsAnnexE: FALSE g_supp_prots: 0x0050 H323-ID: BR2_Trunk Voice Capacity Max.= Avail.= Current.= 0 Total number of active registrations = 1 ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
[OSL | CCIE_Voice] %CDP-4-re: DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM (Mike Thompson)
There is a bug in the CUCM CDP module. I have seen it in production network and end up with disabling the CDP daemon onCUCM network services. There is a tech note on CCO. And a bug fix in next release. hth frog On Thu, Apr 8, 2010 at 3:21 PM, ccie_voice-requ...@onlinestudylist.comwrote: Send CCIE_Voice mailing list submissions to ccie_voice@onlinestudylist.com To subscribe or unsubscribe via the World Wide Web, visit http://onlinestudylist.com/mailman/listinfo/ccie_voice or, via email, send a message with subject or body 'help' to ccie_voice-requ...@onlinestudylist.com You can reach the person managing the list at ccie_voice-ow...@onlinestudylist.com When replying, please edit your Subject line so it is more specific than Re: Contents of CCIE_Voice digest... Today's Topics: 1. Re: %CDP-4-DUPLEX_MISMATCH: duplexmismatchdiscovered on HQ3750 SW...can not browse into CUCM (Mike Thompson) 2. Re: %CDP-4-DUPLEX_MISMATCH: duplexmismatchd -- Smile, you'll save someone else's day! Frog ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] IPMA Question - CUCM Features Services Guide
The later would be more accurate to the 7965. Difference in the two examples is that the 79x0 phones do not support Intercom natively, that's why they have a different description for that in the FS guide. All gen 2 phones do support Intercom natively. Roger Källberg Från: Matthew Berry [ciscovoiceg...@gmail.com] Skickat: den 8 april 2010 16:03 Till: OSL Ämne: [OSL | CCIE_Voice] IPMA Question - CUCM Features Services Guide I noticed that the IPMA section of the CUCM FS Guide do not mention caveats for the 7965 phones that are in the lab. They mention specific behavior for two classes of phones (79X0 and 79X1). See this quote below: If the assistant is using the Cisco Unified IP Phone 7940 or 7960, configure an incoming intercom line and assign a DN; use the Everyone partition and the CSS-I-E calling search space if you are not using the automatic configuration. If the assistant is using the Cisco Unified IP Phone 7941, 7961, 7970, or 7971 and requires intercom, add the intercom DN and choose the applicable intercom partition and intercom calling search space. Would the behavior for a 7965 phone match that of the 7941/7961/7970/7971 phones? Or does it not apply at all? -- Matthew Berry A+, CCENT, CCNA, CCNA Voice, CCVP, CCIE Written Gmail: ciscovoiceguru Skype: ciscovoiceguru Twitter: ciscovoiceguru 1st Lab Attempt: Aug 16, 2010 ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM
Guys, There is nothing to worry about this, it happens to me all the time at my home lab as well. I think this has something to do with VMware. At Ipexert rack, I just use to change the duplex to half at the start and everything works fineeven if you don't change it, it will still work but those messages will pop up at switch every after few seconds which is kind of nuisance. Ash n 08/04/2010 06:19, Mike Thompson wrote: Utils service list will show the list of services and their status *From:* Ryan Schwab [mailto:schwab...@shaw.ca] *Sent:* Thursday, April 08, 2010 1:15 AM *To:* 'Mike Thompson'; 'vccie2010'; ccie_voice@onlinestudylist.com *Subject:* RE: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM Mike, on that note, are there any specific CLI commands you can think of to verify this? :) *From:* Mike Thompson [mailto:mthompson...@gmail.com] *Sent:* April-07-10 11:16 PM *To:* 'Ryan Schwab'; 'vccie2010'; ccie_voice@onlinestudylist.com *Subject:* RE: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM I would agree, first things is to verify that Tomcat is happy. *From:* ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Ryan Schwab *Sent:* Thursday, April 08, 2010 1:11 AM *To:* 'vccie2010'; ccie_voice@onlinestudylist.com *Subject:* Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM From what I understand, the Duplex message is an issue with the ESX setup, and nothing to be considered about. If it's a nuisance, disable CDP on Fa 1/0/4 with no cdp enable Can you SSH into the Pub? Perhaps the services have yet to fully load. *From:* ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *vccie2010 *Sent:* April-07-10 10:59 PM *To:* ccie_voice@onlinestudylist.com *Subject:* [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM I am in middle of the session on Proctor labs... I am getting %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet1/0/4 (not half duplex), with CUC7-Pub eth0 (half duplex). on HQ 3750 Switch. I can ping 10.10.210.10 CUCM but can't web browse into it. Any help will be highly appreciated. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com -- Thanks, Ashar Siddiqui ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Calls from h323 gateway rejected by call manager
Thanks all, i will try these suggestions tonite and provide feedback. On Thu, Apr 8, 2010 at 12:25 AM, Mark Holloway m...@markholloway.com wrote: Are you using the Loopback 0 ip address as the Device Name for the H323 gateway in UCM? Do you have 'h323-gateway voip interface' and 'h323-gateway voip bind srcaddr x.x.x.x' on the router's Loopback 0 interface so packets are sources from Loopback 0? On Apr 7, 2010, at 8:46 PM, sean hurricane wrote: Still no luck, spent hours on this tonite On Wed, Apr 7, 2010 at 2:24 PM, sean hurricane shurric...@gmail.comwrote: i will try that tonite. Thanks all On Wed, Apr 7, 2010 at 1:01 PM, Ashar Siddiqui siddas...@gmail.comwrote: You could very well be another victim of db_replication. Take off your sub from the CCM group and make everything register with PUB. Give it a go and see if it works... Ash On 07/04/2010 17:50, sean hurricane wrote: *10.10.201.1 is the configured ip address in UCCM*. On Wed, Apr 7, 2010 at 12:12 PM, James Rosenfelt jaros...@cisco.comwrote: 04/06/2010 23:57:43.327 CCM|H225Handler::SdlConnectionInd, rejecting the TCP connection from IP=*10.10.201.1*. Incoming H225 call on Port=1720, can't find this port in the registered H323 endpoints port list. |CLID::StandAloneClusterNID::10.10.210.11CT::0,0,0,0.0IP::DEV::LVL::ErrorMASK::0100 Is 10.10.201.1 the configured IP address in CUCM for the H323 GW? That’s why it’s failing. If CUCM doesn’t have the IP configured as a H323 gw that matches the source then it will reject the call. I’ve had a similar problem when I was sourcing H323 from the incorrect interface. James Rosenfelt Network Consulting Engineer Advanced Services jaros...@cisco.com http://jaros...@cisco.com/ Phone :425-468-0912 Mobile :425-241-0702 Epage :jaros...@epage.cisco.com This e-mail may contain confidential and privileged material for the sole use of the intended recipient. Any review, use, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), please contact the sender by reply e-mail and delete all copies of this message. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com -- Thanks, Ashar Siddiqui ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Calls from h323 gateway rejected by call manager
tehre is asetting also as Pavan said go to service parameters ccm and look for the H.323 device, unknown tcp connections is set to false by default, set it to true and let us know how it goes 2010/4/8 sean hurricane shurric...@gmail.com Thanks all, i will try these suggestions tonite and provide feedback. On Thu, Apr 8, 2010 at 12:25 AM, Mark Holloway m...@markholloway.comwrote: Are you using the Loopback 0 ip address as the Device Name for the H323 gateway in UCM? Do you have 'h323-gateway voip interface' and 'h323-gateway voip bind srcaddr x.x.x.x' on the router's Loopback 0 interface so packets are sources from Loopback 0? On Apr 7, 2010, at 8:46 PM, sean hurricane wrote: Still no luck, spent hours on this tonite On Wed, Apr 7, 2010 at 2:24 PM, sean hurricane shurric...@gmail.comwrote: i will try that tonite. Thanks all On Wed, Apr 7, 2010 at 1:01 PM, Ashar Siddiqui siddas...@gmail.comwrote: You could very well be another victim of db_replication. Take off your sub from the CCM group and make everything register with PUB. Give it a go and see if it works... Ash On 07/04/2010 17:50, sean hurricane wrote: *10.10.201.1 is the configured ip address in UCCM*. On Wed, Apr 7, 2010 at 12:12 PM, James Rosenfelt jaros...@cisco.comwrote: 04/06/2010 23:57:43.327 CCM|H225Handler::SdlConnectionInd, rejecting the TCP connection from IP=*10.10.201.1*. Incoming H225 call on Port=1720, can't find this port in the registered H323 endpoints port list. |CLID::StandAloneClusterNID::10.10.210.11CT::0,0,0,0.0IP::DEV::LVL::ErrorMASK::0100 Is 10.10.201.1 the configured IP address in CUCM for the H323 GW? That’s why it’s failing. If CUCM doesn’t have the IP configured as a H323 gw that matches the source then it will reject the call. I’ve had a similar problem when I was sourcing H323 from the incorrect interface. James Rosenfelt Network Consulting Engineer Advanced Services jaros...@cisco.com http://jaros...@cisco.com/ Phone :425-468-0912 Mobile :425-241-0702 Epage :jaros...@epage.cisco.com This e-mail may contain confidential and privileged material for the sole use of the intended recipient. Any review, use, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), please contact the sender by reply e-mail and delete all copies of this message. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com -- Thanks, Ashar Siddiqui ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM
This message will not interfere with access to the servers. It is a ³cosmetic issue² with vmware. It is best not to alter the duplex settings on the switchport and just disable cdp for that port only, as previously stated. Int fa1/0/4 no cdp enable If you are having issues browsing to CUCM, first verify you can ping CUCM from HQ-RTR. If that is successful, try to ping from your computer. If that fails, I would advise checking your VPN connectivity to Proctor Labs. HTH, Amy --- Amy Ryan CCIE #24677 (Voice) Technical Instructor - IPexpert, Inc. Mailto: ar...@ipexpert.com Telephone: +1.810.326.1444 Live Assistance, Please visit: www.ipexpert.com/chat http://www.ipexpert.com/chat eFax: +1.810.454.0130 IPexpert is a premier provider of Self-Study Workbooks, Video on Demand, Audio Tools, Online Hardware Rental and Classroom Training for the Cisco CCIE (RS, Voice, Security Service Provider) certification(s) with training locations throughout the United States, Europe, South Asia and Australia. Be sure to visit our online communities at www.ipexpert.com/communities http://www.ipexpert.com/communities and our public website at www.ipexpert.com http://www.ipexpert.com/ From: Ashar Siddiqui siddas...@gmail.com Date: Thu, 08 Apr 2010 16:22:01 +0100 To: Mike Thompson mthompson...@gmail.com Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM Guys, There is nothing to worry about this, it happens to me all the time at my home lab as well. I think this has something to do with VMware. At Ipexert rack, I just use to change the duplex to half at the start and everything works fineeven if you don't change it, it will still work but those messages will pop up at switch every after few seconds which is kind of nuisance. Ash n 08/04/2010 06:19, Mike Thompson wrote: Utils service list will show the list of services and their status From: Ryan Schwab [mailto:schwab...@shaw.ca] Sent: Thursday, April 08, 2010 1:15 AM To: 'Mike Thompson'; 'vccie2010'; ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM Mike, on that note, are there any specific CLI commands you can think of to verify this? :) From: Mike Thompson [mailto:mthompson...@gmail.com] Sent: April-07-10 11:16 PM To: 'Ryan Schwab'; 'vccie2010'; ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM I would agree, first things is to verify that Tomcat is happy. From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Ryan Schwab Sent: Thursday, April 08, 2010 1:11 AM To: 'vccie2010'; ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM From what I understand, the Duplex message is an issue with the ESX setup, and nothing to be considered about. If it's a nuisance, disable CDP on Fa 1/0/4 with no cdp enable Can you SSH into the Pub? Perhaps the services have yet to fully load. From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of vccie2010 Sent: April-07-10 10:59 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM I am in middle of the session on Proctor labs... I am getting %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet1/0/4 (not half duplex), with CUC7-Pub eth0 (half duplex). on HQ 3750 Switch. I can ping 10.10.210.10 CUCM but can't web browse into it. Any help will be highly appreciated. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com http://www.ipexpert.com -- Thanks, Ashar Siddiqui ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Calls from h323 gateway rejected by call manager
The reason I point out the other procedure (using the loopback interface) is that changing UCM's H.323 settings to allow traffic from any IP is not considered 'best practice' and could be marked as incorrect. On Apr 8, 2010, at 9:35 AM, Cristobal Priego wrote: tehre is asetting also as Pavan said go to service parameters ccm and look for the H.323 device, unknown tcp connections is set to false by default, set it to true and let us know how it goes 2010/4/8 sean hurricane shurric...@gmail.com Thanks all, i will try these suggestions tonite and provide feedback. On Thu, Apr 8, 2010 at 12:25 AM, Mark Holloway m...@markholloway.com wrote: Are you using the Loopback 0 ip address as the Device Name for the H323 gateway in UCM? Do you have 'h323-gateway voip interface' and 'h323-gateway voip bind srcaddr x.x.x.x' on the router's Loopback 0 interface so packets are sources from Loopback 0? On Apr 7, 2010, at 8:46 PM, sean hurricane wrote: Still no luck, spent hours on this tonite On Wed, Apr 7, 2010 at 2:24 PM, sean hurricane shurric...@gmail.com wrote: i will try that tonite. Thanks all On Wed, Apr 7, 2010 at 1:01 PM, Ashar Siddiqui siddas...@gmail.com wrote: You could very well be another victim of db_replication. Take off your sub from the CCM group and make everything register with PUB. Give it a go and see if it works... Ash On 07/04/2010 17:50, sean hurricane wrote: 10.10.201.1 is the configured ip address in UCCM. On Wed, Apr 7, 2010 at 12:12 PM, James Rosenfelt jaros...@cisco.com wrote: 04/06/2010 23:57:43.327 CCM|H225Handler::SdlConnectionInd, rejecting the TCP connection from IP=10.10.201.1. Incoming H225 call on Port=1720, can't find this port in the registered H323 endpoints port list. |CLID::StandAloneClusterNID::10.10.210.11CT::0,0,0,0.0IP::DEV::LVL::ErrorMASK::0100 Is 10.10.201.1 the configured IP address in CUCM for the H323 GW? That’s why it’s failing. If CUCM doesn’t have the IP configured as a H323 gw that matches the source then it will reject the call. I’ve had a similar problem when I was sourcing H323 from the incorrect interface. James Rosenfelt Network Consulting Engineer Advanced Services jaros...@cisco.com Phone :425-468-0912 Mobile :425-241-0702 Epage :jaros...@epage.cisco.com This e-mail may contain confidential and privileged material for the sole use of the intended recipient. Any review, use, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), please contact the sender by reply e-mail and delete all copies of this message. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com -- Thanks, Ashar Siddiqui ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM
I agree with you Amy, setting the duplex to half is not a good idea Date: Thu, 8 Apr 2010 12:57:28 -0400 From: ar...@ipexpert.com To: siddas...@gmail.com; mthompson...@gmail.com CC: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM This message will not interfere with access to the servers. It is a “cosmetic issue” with vmware. It is best not to alter the duplex settings on the switchport and just disable cdp for that port only, as previously stated. Int fa1/0/4 no cdp enable If you are having issues browsing to CUCM, first verify you can ping CUCM from HQ-RTR. If that is successful, try to ping from your computer. If that fails, I would advise checking your VPN connectivity to Proctor Labs. HTH, Amy --- Amy Ryan – CCIE #24677 (Voice) Technical Instructor - IPexpert, Inc. Mailto: ar...@ipexpert.com Telephone: +1.810.326.1444 Live Assistance, Please visit: www.ipexpert.com/chat http://www.ipexpert.com/chat eFax: +1.810.454.0130 IPexpert is a premier provider of Self-Study Workbooks, Video on Demand, Audio Tools, Online Hardware Rental and Classroom Training for the Cisco CCIE (RS, Voice, Security Service Provider) certification(s) with training locations throughout the United States, Europe, South Asia and Australia. Be sure to visit our online communities at www.ipexpert.com/communities http://www.ipexpert.com/communities and our public website at www.ipexpert.com http://www.ipexpert.com/ From: Ashar Siddiqui siddas...@gmail.com Date: Thu, 08 Apr 2010 16:22:01 +0100 To: Mike Thompson mthompson...@gmail.com Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM Guys, There is nothing to worry about this, it happens to me all the time at my home lab as well. I think this has something to do with VMware. At Ipexert rack, I just use to change the duplex to half at the start and everything works fineeven if you don't change it, it will still work but those messages will pop up at switch every after few seconds which is kind of nuisance. Ash n 08/04/2010 06:19, Mike Thompson wrote: Utils service list will show the list of services and their status From: Ryan Schwab [mailto:schwab...@shaw.ca] Sent: Thursday, April 08, 2010 1:15 AM To: 'Mike Thompson'; 'vccie2010'; ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM Mike, on that note, are there any specific CLI commands you can think of to verify this? :) From: Mike Thompson [mailto:mthompson...@gmail.com] Sent: April-07-10 11:16 PM To: 'Ryan Schwab'; 'vccie2010'; ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM I would agree, first things is to verify that Tomcat is happy. From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Ryan Schwab Sent: Thursday, April 08, 2010 1:11 AM To: 'vccie2010'; ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM From what I understand, the Duplex message is an issue with the ESX setup, and nothing to be considered about. If it's a nuisance, disable CDP on Fa 1/0/4 with no cdp enable Can you SSH into the Pub? Perhaps the services have yet to fully load. From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of vccie2010 Sent: April-07-10 10:59 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM I am in middle of the session on Proctor labs... I am getting %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet1/0/4 (not half duplex), with CUC7-Pub eth0 (half duplex). on HQ 3750 Switch. I can ping 10.10.210.10 CUCM but can't web browse into it. Any help will be highly appreciated. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com http://www.ipexpert.com -- Thanks, Ashar Siddiqui ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com _ Hotmail: Trusted email with powerful SPAM protection. https://signup.live.com/signup.aspx?id=60969___ For more information
Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM
One of the first things Vik discusses on Video #1 from Volume 1 is this specific VMWare-related problem. I think he sums it up in a couple of seconds by saying 'There isn't a whole lot we can do, so what we are going to do is turn off CDP on that port.' I think that sums it up pretty good. :) On Apr 8, 2010, at 10:27 AM, Angel Perez wrote: I agree with you Amy, setting the duplex to half is not a good idea Date: Thu, 8 Apr 2010 12:57:28 -0400 From: ar...@ipexpert.com To: siddas...@gmail.com; mthompson...@gmail.com CC: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM This message will not interfere with access to the servers. It is a “cosmetic issue” with vmware. It is best not to alter the duplex settings on the switchport and just disable cdp for that port only, as previously stated. Int fa1/0/4 no cdp enable If you are having issues browsing to CUCM, first verify you can ping CUCM from HQ-RTR. If that is successful, try to ping from your computer. If that fails, I would advise checking your VPN connectivity to Proctor Labs. HTH, Amy --- Amy Ryan – CCIE #24677 (Voice) Technical Instructor - IPexpert, Inc. Mailto: ar...@ipexpert.com Telephone: +1.810.326.1444 Live Assistance, Please visit: www.ipexpert.com/chat http://www.ipexpert.com/chat eFax: +1.810.454.0130 IPexpert is a premier provider of Self-Study Workbooks, Video on Demand, Audio Tools, Online Hardware Rental and Classroom Training for the Cisco CCIE (RS, Voice, Security Service Provider) certification(s) with training locations throughout the United States, Europe, South Asia and Australia. Be sure to visit our online communities at www.ipexpert.com/communitieshttp://www.ipexpert.com/communities and our public website at www.ipexpert.com http://www.ipexpert.com/ From: Ashar Siddiqui siddas...@gmail.com Date: Thu, 08 Apr 2010 16:22:01 +0100 To: Mike Thompson mthompson...@gmail.com Cc: ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM Guys, There is nothing to worry about this, it happens to me all the time at my home lab as well. I think this has something to do with VMware. At Ipexert rack, I just use to change the duplex to half at the start and everything works fineeven if you don't change it, it will still work but those messages will pop up at switch every after few seconds which is kind of nuisance. Ash n 08/04/2010 06:19, Mike Thompson wrote: Utils service list will show the list of services and their status From: Ryan Schwab [mailto:schwab...@shaw.ca] Sent: Thursday, April 08, 2010 1:15 AM To: 'Mike Thompson'; 'vccie2010'; ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM Mike, on that note, are there any specific CLI commands you can think of to verify this? :) From: Mike Thompson [mailto:mthompson...@gmail.com] Sent: April-07-10 11:16 PM To: 'Ryan Schwab'; 'vccie2010'; ccie_voice@onlinestudylist.com Subject: RE: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM I would agree, first things is to verify that Tomcat is happy. From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Ryan Schwab Sent: Thursday, April 08, 2010 1:11 AM To: 'vccie2010'; ccie_voice@onlinestudylist.com Subject: Re: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM From what I understand, the Duplex message is an issue with the ESX setup, and nothing to be considered about. If it's a nuisance, disable CDP on Fa 1/0/4 with no cdp enable Can you SSH into the Pub? Perhaps the services have yet to fully load. From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of vccie2010 Sent: April-07-10 10:59 PM To: ccie_voice@onlinestudylist.com Subject: [OSL | CCIE_Voice] %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on HQ3750 SW...can not browse into CUCM I am in middle of the session on Proctor labs... I am getting %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet1/0/4 (not half duplex), with CUC7-Pub eth0 (half duplex). on HQ 3750 Switch. I can ping 10.10.210.10 CUCM but can't web browse into it. Any help will be highly appreciated. ___ For more information regarding industry leading CCIE
Re: [OSL | CCIE_Voice] Calls from h323 gateway rejected by call manager
I totally agree and I'm glad you are seeing it that way. Let us know you're outcome. On Apr 8, 2010, at 1:30 PM, sean hurricane wrote: Mark, this is just to proof a point, but in a bind it's something to have in your back pocket. On Thu, Apr 8, 2010 at 1:20 PM, Mark Holloway m...@markholloway.com wrote: The reason I point out the other procedure (using the loopback interface) is that changing UCM's H.323 settings to allow traffic from any IP is not considered 'best practice' and could be marked as incorrect. On Apr 8, 2010, at 9:35 AM, Cristobal Priego wrote: tehre is asetting also as Pavan said go to service parameters ccm and look for the H.323 device, unknown tcp connections is set to false by default, set it to true and let us know how it goes 2010/4/8 sean hurricane shurric...@gmail.com Thanks all, i will try these suggestions tonite and provide feedback. On Thu, Apr 8, 2010 at 12:25 AM, Mark Holloway m...@markholloway.com wrote: Are you using the Loopback 0 ip address as the Device Name for the H323 gateway in UCM? Do you have 'h323-gateway voip interface' and 'h323-gateway voip bind srcaddr x.x.x.x' on the router's Loopback 0 interface so packets are sources from Loopback 0? On Apr 7, 2010, at 8:46 PM, sean hurricane wrote: Still no luck, spent hours on this tonite On Wed, Apr 7, 2010 at 2:24 PM, sean hurricane shurric...@gmail.com wrote: i will try that tonite. Thanks all On Wed, Apr 7, 2010 at 1:01 PM, Ashar Siddiqui siddas...@gmail.com wrote: You could very well be another victim of db_replication. Take off your sub from the CCM group and make everything register with PUB. Give it a go and see if it works... Ash On 07/04/2010 17:50, sean hurricane wrote: 10.10.201.1 is the configured ip address in UCCM. On Wed, Apr 7, 2010 at 12:12 PM, James Rosenfelt jaros...@cisco.com wrote: 04/06/2010 23:57:43.327 CCM|H225Handler::SdlConnectionInd, rejecting the TCP connection from IP=10.10.201.1. Incoming H225 call on Port=1720, can't find this port in the registered H323 endpoints port list. |CLID::StandAloneClusterNID::10.10.210.11CT::0,0,0,0.0IP::DEV::LVL::ErrorMASK::0100 Is 10.10.201.1 the configured IP address in CUCM for the H323 GW? That’s why it’s failing. If CUCM doesn’t have the IP configured as a H323 gw that matches the source then it will reject the call. I’ve had a similar problem when I was sourcing H323 from the incorrect interface. James Rosenfelt Network Consulting Engineer Advanced Services jaros...@cisco.com Phone :425-468-0912 Mobile :425-241-0702 Epage :jaros...@epage.cisco.com This e-mail may contain confidential and privileged material for the sole use of the intended recipient. Any review, use, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), please contact the sender by reply e-mail and delete all copies of this message. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com -- Thanks, Ashar Siddiqui ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Vol 2, Lab 8, Task 7.1
Vik, I am just wondering if is possible for you guys to take the time and go over the solutions in WB1 and WB2 and update all the labs with the problems/errors (ex. Lab 5abc vol 1, Lab8 vol 2 etc) and let us know that the WB's has being updated so that we can download the fixed Lab's ? Vik Malhi Mon, 22 Feb 2010 08:39:05 -0800 I¹ll go over the solutions for this lab and come back to you (on this list) later today. -- Vik Malhi CCIE #13890 Thanks a lot Kind Regards, ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
[OSL | CCIE_Voice] + Dialing Question
Direct inbound dialing from the PSTN displays correctly on the phone and in missed/received calls, however if I dial the AA built in CUC and dial an extension; the phone displays +1 and the number instead of just the ten digits. Can someone help me out where to look? Essentially the call is coming from the VM-ports and everything seems to be configured correctly. Thanks, Ken Information contained in this e-mail message is intended only for the individual to whom it is addressed and is private and confidential. If you are not the intended recipient, or the employee or agent responsible for delivering this message to the intended recipient, any dissemination, distribution or copying of this communication is strictly prohibited. If you are not the intended recipient of this e-mail, please kindly destroy it and notify the sender immediately by reply e-mail. Thank you for your cooperation. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
[OSL | CCIE_Voice] Help with + Dialing Question
Direct inbound dialing from the PSTN displays correctly on the phone and in missed/received calls, however if I dial the AA built in CUC and dial an extension; the phone displays +1 and the number instead of just the ten digits. Can someone help me out where to look? Essentially the call is coming from the VM-ports and everything seems to be configured correctly. Thanks, Ken Information contained in this e-mail message is intended only for the individual to whom it is addressed and is private and confidential. If you are not the intended recipient, or the employee or agent responsible for delivering this message to the intended recipient, any dissemination, distribution or copying of this communication is strictly prohibited. If you are not the intended recipient of this e-mail, please kindly destroy it and notify the sender immediately by reply e-mail. Thank you for your cooperation. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Help with + Dialing Question
Ken - Where are your calling party transformation patterns configured? Since the phones are the recipients of the call, they should be configured on the device pool (or phones). When you dial the AA in CUC, are you dialing from the PSTN phone? I'm guessing the call flow would look something like this: PSTN --- Gateway --- CTI RP --- CUC AA --- Phone I would try to run a dialed number analyzer for the PSTN to CTI RP call legs. Also, try to make sure that CUC isn't transforming the number in any way that would cause the calling party transformation pattern to not be met. I skimmed through the CUCM Service Parameters and did not see any option for rerouting and called/calling party transformation patterns, but it almost seems to me like the rerouting through the CTI RP might cause your issue, though I am not sure. I can only throw out my two cents. Let me know what you find! Matthew Berry /A+, CCENT, CCNA, CCNA Voice, CCVP, CCIE Written/ *Gmail:* ciscovoiceguru *Skype:* ciscovoiceguru *Twitter:* ciscovoiceguru *1st Lab Attempt: *Aug 16, 2010 On 4/8/2010 5:35 PM, Beck, Ken wrote: Direct inbound dialing from the PSTN displays correctly on the phone and in missed/received calls, however if I dial the AA built in CUC and dial an extension; the phone displays +1 and the number instead of just the ten digits. Can someone help me out where to look? Essentially the call is coming from the VM-ports and everything seems to be configured correctly. Thanks, Ken Information contained in this e-mail message is intended only for the individual to whom it is addressed and is private and confidential. If you are not the intended recipient, or the employee or agent responsible for delivering this message to the intended recipient, any dissemination, distribution or copying of this communication is strictly prohibited. If you are not the intended recipient of this e-mail, please kindly destroy it and notify the sender immediately by reply e-mail. Thank you for your cooperation. ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
[OSL | CCIE_Voice] DMVPN ipsec tunnel establishment concept question
Hi folks, R2-R1(HUB)R3 I faced a doubt on ipsec part of the dmvpn. I've got 3 questions: As the first packet from R2 has to go via hub since it doesn't now about R3's NBMA address.In the mean while that it tries to resolve NMBA address of R3 , still having glean adjacency , it sends packets through hub.(another question here is how R2 knows that it should send the packet through hub since all of the routes coming from R1 to R2 have the next-hop of R3). Second question is how the tunnel establishment works here? An ipsec tunnel establishes between R2 and R1 for the first packet following with R1 to R3 ipsec tunnel and after R2 and R3 knows about each others NBMA addresses ,they establish ipsec tunnel directly and R2--R1 ,R1--R3 ipsec tunnels will die after a while ? or being up for update exchanges between hub and spokes? What is the impact of dmvpn here on voice traffic? from tunnel establishment point of view? Is the audible voice distortion caused by switching from spoke-hub-spoke ipsec tunnels to spoke-spoke ipsec tunnels? Cheers, Jeremy ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
[OSL | CCIE_Voice] Lab 13A : CUPC Deskphone mode not working and CUPC shows Connection(Limited)
I am doing Lab 13A : CUPC Deskphone mode not working and CUPC shows Connection(Limited). I have followed the steps in verbatim. I am labbing it on IPX remote laba nd have CUPC on my laptop. I use SW VPN. Am I missing something here or is it becoz of VPN. thanks for your help... -M ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Lab 13A : CUPC Deskphone mode not working and CUPC shows Connection(Limited)
Try setting the CTI Gateway under User Settings to the HQ-TCP one (I think) on the Presence server. That's needed to get softphone mode going, so it's worth a try. It's definitely not the VPN that's breaking things - I use the VPN often. On Fri, Apr 9, 2010 at 2:16 PM, vccie2010 vccie2...@gmail.com wrote: I am doing Lab 13A : CUPC Deskphone mode not working and CUPC shows Connection(Limited). I have followed the steps in verbatim. I am labbing it on IPX remote laba nd have CUPC on my laptop. I use SW VPN. Am I missing something here or is it becoz of VPN. thanks for your help... -M ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Lab 13A : CUPC Deskphone mode not working and CUPC shows Connection(Limited)
I do have this CTI Gateway under User Settings to the HQ-TCP but still no luck :) On Thu, Apr 8, 2010 at 8:26 PM, Roger Henderson rhender...@gmail.comwrote: Try setting the CTI Gateway under User Settings to the HQ-TCP one (I think) on the Presence server. That's needed to get softphone mode going, so it's worth a try. It's definitely not the VPN that's breaking things - I use the VPN often. On Fri, Apr 9, 2010 at 2:16 PM, vccie2010 vccie2...@gmail.com wrote: I am doing Lab 13A : CUPC Deskphone mode not working and CUPC shows Connection(Limited). I have followed the steps in verbatim. I am labbing it on IPX remote laba nd have CUPC on my laptop. I use SW VPN. Am I missing something here or is it becoz of VPN. thanks for your help... -M ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Lab 13A : CUPC Deskphone mode not working and CUPC shows Connection(Limited)
Your phone user must have CTI enabled privileges for deskphone to work. Ash On 09/04/2010 05:43, vccie2010 wrote: I do have this CTI Gateway under User Settings to the HQ-TCP but still no luck :) On Thu, Apr 8, 2010 at 8:26 PM, Roger Henderson rhender...@gmail.com mailto:rhender...@gmail.com wrote: Try setting the CTI Gateway under User Settings to the HQ-TCP one (I think) on the Presence server. That's needed to get softphone mode going, so it's worth a try. It's definitely not the VPN that's breaking things - I use the VPN often. On Fri, Apr 9, 2010 at 2:16 PM, vccie2010 vccie2...@gmail.com mailto:vccie2...@gmail.com wrote: I am doing Lab 13A : CUPC Deskphone mode not working and CUPC shows Connection(Limited). I have followed the steps in verbatim. I am labbing it on IPX remote laba nd have CUPC on my laptop. I use SW VPN. Am I missing something here or is it becoz of VPN. thanks for your help... -M ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com http://www.ipexpert.com/ ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com -- Thanks, Ashar Siddiqui ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
Re: [OSL | CCIE_Voice] Lab 13A : CUPC Deskphone mode not working and CUPC shows Connection(Limited)
Just a couple of other things to verify. Application Deskphone Control Settings and set the CtiGw password and enter the PUB/SUB IP addresses Application Deskphone Control User Assignment and Enable Deskphone Control User Management End User and verify the expected extension shows up under Associated Lines and also verify that it sees you signed in. The first time you login through the CUPS client and click Desk Phone mode it will let you click on it but may not switch to the right mode. In this case I completely shutdown the CUPS client and reload it and it comes up in Desk Phone mode. On Apr 8, 2010, at 9:43 PM, vccie2010 wrote: I do have this CTI Gateway under User Settings to the HQ-TCP but still no luck :) On Thu, Apr 8, 2010 at 8:26 PM, Roger Henderson rhender...@gmail.com wrote: Try setting the CTI Gateway under User Settings to the HQ-TCP one (I think) on the Presence server. That's needed to get softphone mode going, so it's worth a try. It's definitely not the VPN that's breaking things - I use the VPN often. On Fri, Apr 9, 2010 at 2:16 PM, vccie2010 vccie2...@gmail.com wrote: I am doing Lab 13A : CUPC Deskphone mode not working and CUPC shows Connection(Limited). I have followed the steps in verbatim. I am labbing it on IPX remote laba nd have CUPC on my laptop. I use SW VPN. Am I missing something here or is it becoz of VPN. thanks for your help... -M ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com ___ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
