xStack
®
DGS-3426G Layer 2 Gigabit Ethernet Managed Switch
Max User (1-4000)
Specifies per port maximum authenticated number of users. The default value is 128.
Aging Time (1-1440 min)
Specifies a time period (configurable per port) between 1-1440 minutes, during which
an authenticated host will stay in an authenticated state. When the aging time has
expired, the host will be moved back to an unauthenticated state. When aging time is
set to Infinite, it will disable the aging time.
Block Time (1-300sec)
If a host fails to pass the authentication it will be blocked for a period of time referred
to as block time (per port configurable). During this time, this host can't proceed to the
authenticating process (unless the user clears the database manually). As a result,
this hold mechanism can prevent the switch from frequent authentication which
consumes too much computing power.
MAC-based Access Control Local MAC Settings
The following window is used to set a list of MAC addresses, along with their corresponding target VLAN, which will be
authenticated for the Switch. Once a queried MAC address is matched in this table, it will be placed in the VLAN associated with
it here. The switch administrator may enter up to 128 MAC addresses to be authenticated using the local method configured here.
To view this window, click Security > MAC Based Access Control > MAC Based Access Control Local MAC Settings, as
shown below:
Figure 6 - 52 MAC-based Access Control Local MAC Settings window
To add a MAC address to the local authentication list, enter the MAC address and the target VLAN name into their appropriate
fields and click Add. To clear a VLAN click Clear VLAN. To change a MAC address or a VLAN in the list, click the
corresponding Modify button. To delete an entry by MAC or VLAN, enter its parameters into the appropriate field and click
Delete By MAC or Delete By VLAN. To find an entry by MAC or VLAN, enter its parameters into the appropriate fields and
click Find By MAC or Find By VLAN.
Figure 6 - 53 MAC-based Access Control Local MAC Settings (Edit) window
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