C
HAPTER
13
| Security Measures
Network Access (MAC Address Authentication)
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WEB INTERFACE
To enable web authentication for a port:
1. Click Security, Web Authentication.
2. Select Configure Interface from the Step list.
3. Set the status box to enabled for any port that requires web
authentication, and click Apply
4. Mark the check box for any host addresses that need to be re-
authenticated, and click Re-authenticate.
Figure 157: Configuring Interface Settings for Web Authentication
NETWORK ACCESS (MAC ADDRESS AUTHENTICATION)
Some devices connected to switch ports may not be able to support 802.1X
authentication due to hardware or software limitations. This is often true
for devices such as network printers, IP phones, and some wireless access
points. The switch enables network access from these devices to be
controlled by authenticating device MAC addresses with a central RADIUS
server.
N
OTE
:
RADIUS authentication must be activated and configured properly
for the MAC Address authentication feature to work properly. (See
"Configuring Remote Logon Authentication Servers" on page 278.)
N
OTE
:
MAC authentication cannot be configured on trunk ports.
CLI REFERENCES
◆ "Network Access (MAC Address Authentication)" on page 666
COMMAND USAGE
◆ MAC address authentication controls access to the network by
authenticating the MAC address of each host that attempts to connect
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