My Network Lab

Sharing my learning and personal experience in IT Networking.

Tuesday, May 3, 2022

Cisco Nexus 5000 Switch NX-OS and Kickstart Code Upgrade

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I upgraded a Cisco Nexus 3000 switch in a previous post . This time, I needed to upgrade a Cisco Nexus 5000 switch to NX-OS 7.3(8)N1(1) . ...
Friday, April 1, 2022

Configure IP SLA udp-jitter in a Cisco ASR1K

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Here's a nice link regarding IP SLA in a Cisco router. I needed to configure a udp-jitter probe between two ASR1K routers to monitor i...
Saturday, March 5, 2022

Troubleshoot Smart License Call Home in Cisco 4000 ISR

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Here's a nice link in troubleshooting the Smart Call Home (SCH) feature in a Cisco device running IOS-XE. I was enabling the Smart Lice...
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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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