Networklearner

I am a network professional with over 18 years of experience in enterprise and data‑center networking. I am a CCIE Data Center certified engineer with strong hands‑on expertise in Cisco Nexus and Cisco ACI design, deployment, troubleshooting, and operations. I work on production ACI fabrics and am available for Cisco ACI and Nexus freelancing or consulting work. Contact: rockingoa@gmail.com

Monday, 2 March 2020

Cisco Traditional Vs Smart Licensing

Below are few important distance between Cisco traditional license and new smart licensing. Traditional (node locked) licencing...

Tuesday, 18 February 2020

IP NAT inside source vs IP NAT outside source

IP NAT inside source vs IP NAT outside source For more information please refer to below cisco link https://www.cisco.com/c/en/us/...

Friday, 14 February 2020

ISR 4331/4531 features in Evaluation mode

Below are the features available in Evaluation mode. # sh license feature Feature name Enforcement Evaluation Subscription Enabled Rig...

Friday, 7 February 2020

Catalyst 9000 License

The previous cisco licensing is divided into three following feature sets: A. LAN Base : It is primarily a Layer 2 feature set w...

Monday, 3 February 2020

Install python and Paramiko on windows machine

We can follow below procedure to install Python on windows machine. Paramiko package is required for the ssh functionality wihtin the pytho...

Thursday, 30 January 2020

3850 stack requirement

3850 stackwise-480 supports mixed stack which means any model of 3850 cannot be used in a stack. Whereas License(LAN base, IP base or IP ...

Cisco IPN configuration and hardware requirement

Below are the configuration requirement for IPN network. 1. Routed Sub-Interface with Vlan-4 : IPN device interface which is connected t...

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