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Category Archives: Uncategorized
CCIE Voice Evolves to CCIE Collaboration
During this 10th anniversary year of the CCIE Voice certification, Cisco is pleased to announce the next generation of Expert-level IT skills training and assessment for telecom, unified communications, and video staff. CCIE Voice is evolving to become CCIE Collaboration, … Continue reading
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CCIE Collaboration Lab Equipment and Software List
CCIE Collaboration Lab Equipment and Software List Passing the lab exam requires a depth of understanding difficult to obtain without hands-on experience. Early in your preparation you should arrange access to equipment similar to that used on the exam
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netstat command example
netstat command example Important command for TCP/IP ports status 1. List All Ports (both listening and non listening ports) List all ports using netstat -a # netstat -a | more Active Internet connections (servers and established) Proto Recv-Q Send-Q Local … Continue reading
How to create CCIE RS Lab on GNS3
How to create CCIE RS Lab on GNS3 1- Download GNS3 2-Install GNS3 (How to install and configure GNS3) 3-Search Cisco IOS Image c3725-adventerprisek9-mz.124-15.T10.bin in google and download it. and copy the IOS file (c3725-adventerprisek9-mz.124-15.T10.bin) to C:\IOS Folder. Create below folders C:\IOS … Continue reading
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How to install Cisco Unified Communication Manager 7 on VMware Workstation
How to install Cisco Unified Communication Manager 7 on VMware Workstation Below are the steps I have taken to install CUCM ver 7.0 on my LAB. I am expecting you know how to install and configure VMware workstation and How … Continue reading
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Windows update issues
Windows update issues 1- System Update Readiness Tool 2-How To Fix A Stuck Windows Update 3-To obtain a list of installed patches wmic qfe list 4-To uninstall a listed patch wusa /uninstall /kb:<kbnumber> 5-From a remote computer (http://support.microsoft.com/kb/934307) wmic /node:SRVNAME process … Continue reading
Cisco Validated Designs Guides
Cisco Validated Design (CVD) Guides are comprehensive, design and implementation guides. The validated systems and solutions have undergone thorough architectural design development and lab testing, and provide guidance for the introduction of new technologies, emerging architectures, or the enhancement of … Continue reading
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Unable to find users in lync server
I was trying to enable users in Microsoft Lync server.I was unable to find some active directory users in Microsoft Lync server.My configuration was proper.I was able to find users but not all users. At the end i find there … Continue reading
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Troubleshooting Microsoft Network Load Balancing Clusters
Troubleshooting Microsoft Network Load Balancing Clusters This section lists some common issues that you might encounter when using Network Load Balancing (NLB) clusters http://technet.microsoft.com/en-us/library/cc732592.aspx Network Load Balancing (NLB) Survival Guide http://social.technet.microsoft.com/wiki/contents/articles/7329.network-load-balancing-nlb-survival-guide.aspx