About Guangming_Li

Guangming_Li · 08-23-2017

Hi Guys,We got one CUC publisher and one CUC subscriber server in our enviroment. they are VMs based on ESXI host. the verson is 11.5.1.11900-26. recently the subscriber server failed to boot for somehow and we got error: 'fatal: module scsi_wait_sca...

Guangming_Li · 06-20-2017

Hi Guys,We are on APIC-EM 1.4.3.1009. the majority of our switch is C3750X, C3850X and C3560X. core switch is C4500X. it seems the path trace is not working properly in our environment. normally we got error below:1. Not able to locate unique interfa...

Guangming_Li · 06-20-2017

Hi There,We deployed a couple of Cisco C3560CX switch via APIC-EM P&P a couple of weeks ago, recently those switches status became 'unclaimed' after I upgrade APIC-EM from 1.3.2.37 to 1.4.3.1009. Please check the event of one of the switch below: ma...

Guangming_Li · 10-09-2016

Hi There, With APIC-EM path trace, i keep getting error : More than one host obtained for hostip:X.X.X.X. I am pretty sure there is no ip conflict in our environment, Does anyone know where the error is from?.the APIC-EM version is 1.2.0.1594Cheers,...

Guangming_Li · 09-29-2016

Hi there,I am new to APIC-EM PnP, but I want to deploy APIC-EM in our environment.It makes sense to deploy new device for remote site via mobile app, but how I am supposed to connect the new device to existing system if we want to deploy the new equi...

Guangming_Li · 09-20-2017

Thanks all.There is known bug that CUC11.5 may fail boot if you upgraded to this version. there might be workaround, but cisco suggest we should rebuild the server. so we rebuilt primary and publisher to fix the problem. thanks everyone

Guangming_Li · 08-24-2017

Thank you.I will let you know how it goes. cheers,Bright

Guangming_Li · 08-24-2017

Thanks Brandon.You are indeed right, our system is based on VM, but unfortunately there is no such file in datastore.I will power on the clone VM and see how it goes. if it got problem i probably have to call Cisco and find out why i can't download t...

Guangming_Li · 08-24-2017

Thank you very much Brandon. that's very helpful. When i am trying to download installation file from cisco, i can see options below, is seems there is no files for fresh installation?Recovery Software Unified Communications Manager / CallManager / C...

Guangming_Li · 06-28-2017

LOL, I thought you are TAC engineer.If I can’t get answer from here, I will log a TAC.Thanks mate.

Member Since	‎01-19-2016 12:36 AM
Date Last Visited	‎08-19-2022 12:03 AM
Posts	19
Total Helpful Votes Received	16

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How to recover CUC Subscriber server from Publisher

APIC-EM Path trace issue

deployed C3560CX switch became 'unclaimed'

More than one host obtained for hostip:X.X.X.X

how I am supposed to connect the new device to existing system if we want to deploy the new equipment in the LAN using PnP via DHCP

Re: How to recover CUC Subscriber server from Publisher

Re: How to recover CUC Subscriber server from Publisher

Re: How to recover CUC Subscriber server from Publisher

Re: How to recover CUC Subscriber server from Publisher

Re: deployed C3560CX switch became 'unclaimed'