Edgewater Networks 4200 Series Uživatelský manuál stáhnout pdf (Strana 26)

Page 26

Sub-option D2: Non-VLAN EdgeMarc

Characteristics

• EdgeMarc provides NAT, Firewall and DHCP Plug ‘n Dial to phones

• 3

-party firewall provides NAT, Firewall and DHCP to PCs

• WAN interface has at least one free IP address:

− The EdgeMarc is assigned one IP address from the WAN subnet

− Other address(es), including the one already being used by the 3

-party

Firewall/VPN device, are bridged through the EdgeMarc to its LAN interface.

• EdgeMarc LAN interface uses two Subnets (over one LAN segment)

− Subnet 10.10.10.0/24 for phones (VLAN #200 within switch)

− Proxy ARP subnet 67.40.40.2/32 for the 3

-party VPN / Firewall device (VLAN

#2 within switch).

Limitations

• Requires VLAN-capable and CDP-capable Ethernet switch and phones.

• VLANs #2 and #200 share Ethernet segment at EdgeMarc

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Edgewater Networks 4200 Series Uživatelský manuál Strana 26