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Data Services Internal | CNS Internal
Last revised: January 22, 2008
Technical inquiries: nsweb@berkeley.edu

CNS Data Network

Communication and Network Services provides UC Berkeley with data communication services in support of electronic information access, exchange and processing. CNS plans, installs, and maintains appropriate network infrastructure between buildings, and connections within buildings to individual computers.

Services

Accessing the Network Remotely
Internet Domain Name System (DNS)
Installation of Network Connections
      CNS Shopping Cart
      CNS Request Form Query
      Planning New Buildings
Emergency Maintenance and Planned Outages
Security and Authentication Information
      Choosing a Good Password
Campus VPN Service
Network Time Services
Usenet News Services
Trouble Reporting
IP Multicast

Network Information

Logical Network:
      Internet Protocol (IP) Information
           Traceroute Query Page [IPv6 Version]
      Ethernet Vendor Codes
      Internetwork Packet eXchange (IPX) Information
      IPX/AppleTalk Abatement Information
Physical Network:
      Network Development (Backbone)
      Network Maps
      Standards Documents
External Connectivity:
      Internet2
      CENIC Corporation for Education Network Initiatives in California
      The Internet 2 Project (BCC Winter 1997 article)
      Internet Service Provider Information
Monitoring and Measurement:
      ARP Cache Query Page
      Bandwidth / Flow Reporting
      Network Graphs