802.1X (Eap) Port-Based Network Access Control - Nortel 1120E Administration Manual

82 Device Settings on the IP Phone 1120E with SIP Firmware
Disable PC Port
Data VLAN
PC-Port Untag all
Duplex
Ignore GARP
Provisioning
PVQMon IP
NAT Traversal

802.1x (EAP) Port-based network access control

Extensible Authentication Protocol (EAP) supports multiple authentication
methods and represents a technology framework that facilitates the
adoption of Authentication, Authorization, and Accounting (AAA) schemes,
such as Remote Authentication Dial In User Service (RADIUS). RADIUS
is defined in RFC 2865. The IP Phone 1120E with SIP Firmware supports
only the MD5 authentication method.
802.1x defines the following three roles:
1. Supplicant—an IP Phone that requires access to the network to use
2. Authenticator—the network entry point to which the supplicant physically
3. Authentication server—performs authentication of the supplicant.
Enable and disable Network-level authentication through the EAP
configuration menu.
Copyright © 2008, Nortel Networks
.
Server URL
Protocol
Device ID
Password
NAT Signal
NAT Media
NAT TTL
STUN S1 IP
STUN S2 IP
network services.
connects (typically a Layer 2/3 switch). The authenticator acts as
the proxy between the supplicant and the authentication server. The
authenticator controls access to the network based on the authentication
status of the supplicant.
SIP Firmware Release 1.1 for IP Phone 1120E Administration
NN43112-300 02.03 Standard
27 May 2008