/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: mvelschow https://cdn.slidesharecdn.com/profile-photo-mvelschow-48x48.jpg?cb=1726637970 Cisco CCIE.#9973 Certified Cisco instructor CCSI #22493, CCNP, CCDP. HP Master ASE, SANS GIAC Firewall certified #0565. M.Sc. Electronics engineering. Expert at datacommunications, routing and switching, datacenter, wireless and security. Tech lead and strategic advisor IT infrastructure. White papers and tech briefs. Practical experience with: Design, implementation, troubleshooting, support, education etc. for any larger network infrastructure.