Cisco PIX-515E 빠른 시작 매뉴얼 - 페이지 11

{카테고리_이름} Cisco PIX-515E에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco PIX-515E 42 페이지. Security appliance
Cisco PIX-515E에 대해서도 마찬가지입니다: 빠른 시작 매뉴얼 (42 페이지)

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Step 2 Configure Address Translations on Private Networks

Network Address Translation (NAT) replaces the source IP addresses of network traffic traversing

between two PIX interfaces. This translation prevents the private address spaces from being exposed

on public networks and permits routing through the public networks. Port Address Translation (PAT)

is an extension of the NAT function that allows several hosts on the private networks to map into a

single IP address on the public network. PAT is essential for small and medium businesses that have

a limited number of public IP addresses available to them.

To configure NAT between the inside and the DMZ interfaces for the inside HTTP client, complete

the following steps starting from the main PDM page:

a. Select the Translation Rules tab. Ensure that the Translation Rules radio button is selected.