Справочник Пользователя для ZyXEL VoIP Router Prestige 2602R-61 91-006-024004
Модели
91-006-024004
Prestige 2602R Series User’s Guide
Chapter 6 Network Address Translation (NAT) Screens
93
Figure 31 How NAT Works
6.1.4 NAT Application
The following figure illustrates a possible NAT application, where three inside LANs (logical
LANs using IP Alias) behind the Prestige can communicate with three distinct WAN
networks. More examples follow at the end of this chapter.
LANs using IP Alias) behind the Prestige can communicate with three distinct WAN
networks. More examples follow at the end of this chapter.
Figure 32 NAT Application With IP Alias
6.1.5 NAT Mapping Types
NAT supports five types of IP/port mapping. They are: