Chapter 12
| Security Measures
Network Access (MAC Address Authentication)
– 302 –
Authenticated MAC addresses are stored as dynamic entries in the switch’s
secure MAC address table and are removed when the aging time expires.
The maximum number of secure MAC addresses supported for the switch
system is 1024.
◆ Reauthentication Time – Sets the time period after which a connected host
must be reauthenticated. When the reauthentication time expires for a secure
MAC address, it is reauthenticated with the RADIUS server. During the
reauthentication process traffic through the port remains unaffected.
(Range: 120-1000000 seconds; Default: 1800 seconds)
Web Interface
To configure aging status and reauthentication time for MAC address
authentication:
1. Click Security, Network Access.
2. Select Configure Global from the Step list.
3. Enable or disable aging for secure addresses, and modify the reauthentication
time as required.
4. Click Apply.
Figure 180: Configuring Global Settings for Network Access
Configuring
Network Access
for Ports
Use the Security > Network Access (Configure Interface - General) page to
configure MAC authentication on switch ports, including enabling address
authentication, setting the maximum MAC count, and enabling dynamic VLAN or
dynamic QoS assignments.
Parameters
These parameters are displayed:
â—† MAC Authentication
â–
Status – Enables MAC authentication on a port. (Default: Disabled)
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