Introductory discussion of IP addressing and protocols can be found at these urls: http://www.cisco.com/cpress/cc/td/cpress/fund/primer/cb0708.htm http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/index.htm Jim K1IR ------------------------------------------------------- The Information Resource for Conferencing Professionals ------------------------------------------------------- James S. Idelson President DesigNET International, Inc. 96 Morse Road Sudbury, Massachusetts USA 01776 email jimi@designet.com web http://www.designet.com tel 978.443.5549 fax 978.443.2034 -- WWW: http://www.writelog.com/ Submissions: writelog@contesting.com Administrative requests: writelog-REQUEST@contesting.com Problems: owner-writelog@contesting.com