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User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
473
network-access
max-mac-count
Sets a maximum for authenticated MAC addresses on an
interface
IC
mac-authentication
intrusion-action
Determines the port response when a connected host fails MAC
authentication.
IC
mac-authentication
max-mac-count
Sets a maximum for mac-authentication autenticated MAC
addresses on an interface
IC
network-access dynamic-vlan Enables dynamic VLAN assignment from a RADIUS server IC
network-access guest-vlan Specifies the guest VLAN IC
mac-authentication reauth-time Sets the time period after which a connected MACaddress must
be re-authenticated
GC
clear network-access Clears authenticated MAC addresses from the address table PE
show network-access Displays the MAC authentication settings for port interfaces PE
show network-access
mac-address-table
Displays information for entries in the secure MAC address
table
PE
Table 5-42 Network Access
network-access mode
Use this command to enable network access authentication on a port. Use the no form of this command to disable network
access authentication.
Syntax
[no] network-access mode mac-authentication
Default Setting
Disabled
Command Mode
Interface Configuration
Command Usage
When enabled on a port, the authentication process sends a Password Authentication Protocol (PAP) request to a
configured RADIUS server. The username and password are both equal to the MAC address being authenticated.
On the RADIUS server, PAP usernames and passwords must be configured in the MAC address format
XX-XX-XX-XX-XX-XX (all in upper case).
Authenticated MAC addresses are stored as dynamic entries in the switch 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.
Configured static MAC addresses are added to the secure address table when seen on a switch port. Static addresses are
treated as authenticated without sending a request to a RADIUS server.
MAC authentication, 802.1X, and port security cannot be configured together on the same port. Only one security
mechanism can be applied.
MAC authentication cannot be configured on trunk ports.
When port status changes to down, all MAC addresses are cleared from the secure MAC address table. Static VLAN