D-Link DGS-3312SR Product Manual - Port Security
DGS-3312SR Gigabit Layer 3 Switch
8 UUCP subsystem
9 clock daemon
10 security/authorization messages
11 FTP daemon
12 NTP subsystem
13 log audit
14 log alert
15 clock daemon
16 local use 0 (local0)
17 local use 1 (local1)
18 local use 2 (local2)
19 local use 3 (local3)
20 local use 4 (local4)
21 local use 5 (local5)
22 local use 6 (local6)
23 local use 7 (local7)
UDP Port
Type the UDP port number used for sending Syslog messages. The default is 514.
Status
Choose Enabled or Disabled to activate or deactivate this
Port Security
A given port’s (or a range of port’s) dynamic MAC address learning can be locked such that the current source MAC
addresses entered into the MAC address forwarding table can not be changed once the port lock is enabled. The port can be
locked by using the Admin Statepull-down menu to Enabled, and clicking Apply.
This is a security feature that prevents unauthorized computers (with source MAC addresses unknown to the Switch prior
to locking the port (or ports) from connecting to the Switch’s locked ports and gaining access to the network.
Figure 4- 45. Port Security Settings window
The following parameters can be set:
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