Edgewater Networks 4200 Series Bedienungsanleitung PDF herunterladen (Seite 14)

Page 14

Option C: VLAN or Non-VLAN Edgewater appliance,

non-VLAN switches,

two WAN subnets

Sub-option C1: VLAN-capable EdgeMarc

Characteristics

• Create two LAN-side VLANs:

− One VLAN with a public subnet for the 3

-party VPN / Firewall device

(associated with EM LAN port 3)

− One VLAN with private subnet for phones (associated with EM LAN port 1)

• VPN / Firewall device provides DHCP, Firewall and NAT to PCs and servers

− The VPN creates a third subnet (192.168.3.0, above), but it is ignored by the

EdgeMarc and only used by the VPN and associated PCs.

• EdgeMarc provides Firewall and NAT to phones

Limitations

• Plug ‘n Dial not available for Phones

− Phones must be manually configured with SIP Proxy or MGCP Control Server

address.

• This configuration is only possible on Edgewater appliances that provide VLAN

support (200/250/4300/4500/4600 Series EdgeMarcs).

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Edgewater Networks 4200 Series Bedienungsanleitung Seite 14