Layer 2 Best Practices

I think I should be stepping up my security practices. Here’s an article that I came across summarized all the things one should know about Layer 2 security practices on Cisco switches.

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About the Author

Alfred Tong
Author and owner of this blog. A Networking enthusiast, full time networking and systems Engineer. Generally curious about all things IT.Certifications: GIAC GSEC, CCNP-S, CCNP, CCSP, CCDP, CCNA, RHCE, JNCIA - FWV