4 Configuration
DGS-1210 series Metro Ethernet Managed Switch User Manual
98
be disconnected from the Switch. The user may set the number of attempts from
1
to
255
. The default
setting is
2
.
Key:
Set the key the same as that of the RADIUS server.
Confirm Key:
Confirm the shared key is the same as that of the RADIUS server.
Click
Apply
to make the configurations take effect.
Security > 802.1X > 802.1X Guest VLAN
The 802.1X Guest VLAN page allows user to set a Guest VLAN, and the user must first configure a normal
VLAN which can be enabled here for Guest VLAN status.
Enter the pre-configured VLAN name to create as a Guest 802.1X VLAN and select the port or ports. Click
Apply
to implement the settings.
Figure 4.144 - Security > 802.1X > 802.1X Guest VLAN
Security > MAC Address Table > Static MAC
This feature provides two distinct functions. The
Disable Auto Learning
table allows turning off the function
of learning MAC address automatically, if a port isn't specified as an uplink port (for example, connects to a
DHCP Server or Gateway). By default, this feature is Off (disabled).
Figure 4.145 - Security > MAC Address Table > Static Mac Address
To initiate the removal of auto-learning for any of the uplink ports, click
On
to enable this feature, and then
select the port(s) for auto learning to be disabled.
The
Static MAC Address List
table displays the static MAC addresses connected, as well as the VID. Click
Add Mac
to add a new MAC address, you also need to select the assigned Port number, enter both the Mac
Address and VID and Click
Apply
. Click
Delete
to remove one entry or click
Delete all
to clear the list. You
can also copy a learned MAC address from
Dynamic Forwarding Table
(please refer to
Security > MAC
Address Table > Dynamic Forwarding Table
for details).
By disabling Auto Learning capability and specify the static MAC addresses, the network is protected from
potential threats like hackers because traffic from illegal MAC addresses will not be forwarded by the Switch.
Click
Add MAC
button, select the
Port, VID
and enter the
MAC address
then click
Apply
to add a new MAC
address.
Содержание DGS-1210 Series
Страница 159: ...140 ...
