Srinu Krishna Kalla

Blog

Notes and write-ups on enterprise networking, IPv6, network automation, and AI infrastructure.

Published

IPv6

Bridging the Digital Divide: Cisco's Blueprint for Government IPv6-Only Transition

How Cisco IT's Bangalore campus pilot proved government agencies can move to IPv6-only networks — using DNS64/NAT64 translation and redundant gateways — while still reaching IPv4 resources without interruption.

Cisco Blogs · January 28, 2026 · Read on Cisco Blogs →

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IPv6

What We Learned Rolling Out Enterprise IPv6 at Cisco IT

Lessons from PoC to production readiness across the Bangalore and San Jose campuses.

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Security & Automation

Auto-Remediating Network Risk at Scale with Catalyst Center

How automated detection and remediation closed thousands of weekly config, EOL, and vulnerability issues across APJC, SJC, and RTP.

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AI Infrastructure

Where AI Actually Helps in Network Operations Today

A practical look at applying AI to network automation and infrastructure — beyond the hype.

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Career

What 500+ Technical Interviews Taught Me About Hiring Network Engineers

Patterns from years as a Cisco Certified Interviewer.

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