My Network Lab

Sharing my learning and personal experience in IT Networking.

Sunday, March 5, 2017

Stacking a Cisco 3750 Switch

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I've stacked Cisco 2960 and 3650 switches before but now I was asked to configure and stack a Cisco 3750 switch. The Cisco 3750 has b...
Friday, February 3, 2017

Cisco 4331 Router IOS and License Upgrade

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I've configured and installed Network Interface Module (NIM) and PVDM module on a Cisco 4331 ISR router on my previous post . Now I...
7 comments:
Monday, January 9, 2017

Password Recovery on a Cisco 3650 Catalyst Switch

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I had to reconfigure some used Cisco 3650 switches from a previous deployment but wasn't able to login using known passwords so I had t...
3 comments:
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John Lloyd Lagura
I'm John Lloyd Lagura, a passionate Network Engineer, tech blogger and a lifelong learner. I specialize in routing, switching, security, wireless and cloud technologies. I currently hold CompTIA Network+, Security+, ITIL Foundation, Cisco CCNP Security, CCNP Enterprise, CCNA Cyber Ops, Juniper JNCIA-Junos, JNCIA-SEC, JNCIA-Design, Fortinet Network Security Professional (NSE4).
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