SECTION 2: WAN CONFIGURATION
SECTION 2.1 WAN LOGIC OVERVIEW
Item 1 OSI RELATION
1.A WAN IF (Interfaces)
There are three possible “Layer 1 – 2” WAN
Configurations Available
ATM
Available for: xDSL Interface
Most Commonly Associated with ADSL
PTM
Available for: xDSL Interface
Most Commonly Associated with VDSL2
ETH
Available for: Omni-Port WAN Interface
Building This Interface Removes the “Omni-
Port” from LAN Operation
Configured Here:
Physical WAN Interfaces Used, Data Link, VLAN
Mux, QoS, ATM PVC’s, ATM Non-Ethernet
Services.
1.B WAN Services
There are three possible “Layer 2 – 3” WAN
Configurations Available
Bridged
Available for: ATM, PTM, ETH
Passes Traffic – No Routing
IPoE
Available for: ATM, PTM, ETH
Routing, WAN Clients (DHCP, RADVD, ETC),
Firewall Type, NAT, Proxies
PPP
Available for: ATM, PTM, ETH
PPP Client, Routing, WAN Clients (DHCP,
RADVD, ETC), Firewall Type, NAT, Proxies
Configured Here:
Service Type, VLAN Tagging, Routing Services, IP
Services, WAN Clients and Proxies
VisionNet M504 / M505N R3 Page 11 of 62 User Manual Rev 0.1c
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