Edgewater Networks 4300T Instrukcja Użytkownika Pobierz pdf (Strona 11)

Local Area Network (LAN) Architecture

Page 11 of 51

Network 4.1 - Independent Voice & Data LANs, LAN-side 3

-party data

firewall

EdgeMarc model supported

• 4300T

• 4500E, 4500T4

EdgeMarc provides firewall services for phones. An alternate firewall, on the LAN side of the EdgeMarc is used

to firewall PCs and servers. The EdgeMarc connects to a CPE Internet Gateway Router or directly to the Internet.

Two drops per cube/desk are used.

Using the EdgeMarc’s Proxy ARP feature, it is possible to drop in the EdgeMarc without making any

configuration changes to the customer’s firewall. To do this the customer’s ISP must provide at least two public

IP addresses. The current IP address will (continue to) be used by the customer’s firewall device. A new one will

be assigned to the EdgeMarc.

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Edgewater Networks 4300T Instrukcja Użytkownika Strona 11