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Network & Internet

DNS

Domain name system (DNS) servers maintain a list of IP addresses and corresponding names for all the servers on the Internet. Your computer has to be able to connect to a DNS server in order for you to be able to use the Internet.

Dynamic Host Configuration Protocol (DHCP) is a TCP/IP...Read more

Wired and wireless network service is available in academic and administrative buildings on the Ithaca campus, as well as in some remote offices via Cornell Network Extension.

Cornell Information Technologies (CIT) provides universal services for...Read more

Get Online

Connect to eduroam, Cornell's secure wireless (Wi-Fi) network, to access the Internet, keep everything you do online private, and use your eduroam account at other eduroam institutions .

Select the eduroam Wi-Fi network . Sign in with...Read more

Net-Print is a printing service offered by Cornell Information Technologies (CIT). It's a fast, easy, and inexpensive way to print. With Net-Print, you can use any networked computer to send files over the campus network to...Read more

Cornell student housing is a Wi-Fi community, providing connectivity to the campus network and access to the Internet. Wi-Fi is available in most university residence halls and some fraternities and sororities. Students should connect to the...Read more

Use Cornell's virtual private network (VPN) service when you need to connect to campus resources that would otherwise be unavailable from distant networks, such as file servers and print services. CU VPN provides an added layer of...Read more

The NetID is the unique electronic identifier, in which the password permits secure access to non-public Cornell resources and information.

NetIDs are unique and permanent. The same NetID is never reassigned to more than one individual; if you leave the university and return at a later...Read more

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