Edgewater Networks 4300T Manuale Utente Scaricare il pdf (Pagina 13)

Local Area Network (LAN) Architecture

Page 13 of 51

Network 5.1 - Flat LAN, LAN-side 3

-party firewall

EdgeMarc model supported

• 4300T

• 4500E, 4500T4

This design is similar to the one above, except a single drop is used to each location. All devices share the same

LAN.

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.

Topology Characteristics

• EdgeMarc provides ALG functionality to phones

• EdgeMarc is SIP Proxy to phones

• EdgeMarc provides Traffic Shaping to phones and PCs

• EdgeMarc provides firewall to phones

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Edgewater Networks 4300T Manuale Utente Pagina 13