N-GEN Communications Web-based Seminars ©NGCS

Seminar - An Overview of Communications Technologies

Module 6 - Internet, Intranet, Extranet, e-Commerce and Web Services                                      Slide 13 of 70 _________________                                                                                  __________

                            AT&T IP Network in the United States

                                            AT&T POPs

                                            NAPs

                                            AT&T IP Backbone Network

_________________                                                                                  __________

AT&T is one of the network providers connecting ISPs and customers to the Internet. The AT&T POPs are strategically placed. The AT&T network also connects to the NAPs.