D-Link DFE-2600 Series User Manual - Per-Port Intrusion Security
Dual-Speed Stackable Hubs User’s Guide
Master Hub Setup and Management
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Group and port can be selected by entering the appropriate number(s) in the
Group ID and Port ID fields or using the navigation commands at the bot-
tom of the screen.
Per-Port Intrusion Security
Each port on this hub can have intrusion security enabled. Intrusion secu-
rity prevents unauthorized individuals from accessing the network.
Through the network management software, Ethernet addresses that repre-
sent authorized users can be assigned to each hub port. If a packet using a
source address other than those used by authorized users is received by a
port, the port is disabled and the network manager is notified.
Bridge Information
The bridge information screen allows the network administrator to view the
install and operation status of all bridging modules within a segment. To
avoid non-terminating network data loops, only one bridging module at a
time can be active. The hub stack management software always enables the
module installed in the highest hub in the stack. The management program
can only test for the presence or absence of an installed bridge and not
whether it is functional. Under the Bridge Present column, “ N/A” indi-
cates no bridging module present in that hub.