1. Name Services Clara Curman, Hanna Boman STS3 2012

2. Name services stores information about names file names C:\Users\Admin\Documents URLshttp://www.svt.se/julkalendern Domain namescom, org, se

3. NameObject binding Computers Services Remote objects and files

4. Before Today

5. Requirements in todays name services A long lifetime To handle a large number of names and to serve a large number of administrative organizations. High availability Fault isolation DNS

6. Name spaces Collection of the names Hierarchical C:\Users\Admin\Documents C:\Users\Guest\Documents C:\Users\Admin\Documents Flat

7. Server-specific names claracurman claracurman@gmail.com @claracurman

8. Domain names com, edu, gov, mil, net, org, int se, uk, fr co.uk

9. Name resolution Iterative process Naming context C:\Users\Admin\Documents DNS Cache – local memory

10. THANK YOU FOR LISTENING!