expression of interest (eol) is invited to expand, upgrade and implement a secured wired and wi-fi infrastructure of university of delhi, campuses, colleges and hostels; 1 tentative hardware for campus 2 wireless controller 3 wireless access point indoor 4 wireless access point outdoor 5 core switch 6 distribution switch 7 edge switch (poe) 8 nac/aaa for campus 9 wips/ wids 10 warranty (10 years) 11 tentative hardware for colleges 12 wireless controller 13 wireless access point indoor 14 wireless access point outdoor 15 switch (poe) 16 access control /aaa for colleges 17 wips/ wids 18 warranty (10 years)