Welcome to my blog! Dive into articles about networking, Cisco IOS, and network security.
Cisco IOS XE 26.1 introduces a year-based versioning scheme and Resilient Infrastructure, which blocks insecure protocols by default. What changes, and how to prepare your upgrade.
Comprehensive guide on configuring VLANs on Cisco switches, covering VLAN basics, trunking, and best practices for network segmentation.
Master the essentials of Cisco IOS with comprehensive coverage of navigation, configuration modes, and advanced command-line techniques.
Deep dive into SSH configuration and security best practices on Cisco routers and switches.