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HP E3800 Series User Manual

HP E3800 Series
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14-1
14
Configuring and Monitoring Port Security
Overview
Port Security (Page 14-2). This feature enables you to configure each
switch port with a unique list of the MAC addresses of devices that are
authorized to access the network through that port. This enables individual
ports to detect, prevent, and log attempts by unauthorized devices to commu-
nicate through the switch.
Note This feature does not prevent intruders from receiving broadcast and multi-
cast traffic. Also, Port Security and MAC Lockdown are mutually exclusive on
a switch. If one is enabled, then the other cannot be used.
MAC Lockdown (Page 14-23). This feature, also known as “Static
Addressing”, is used to prevent station movement and MAC address “hijack-
ing” by allowing a given MAC address to use only an assigned port on the
switch. MAC Lockdown also restricts the client device to a specific VLAN.
(See also the Note, above.)
MAC Lockout (Page 14-31). This feature enables you to block a specific
MAC address so that the switch drops all traffic to or from the specified
address.
Feature Default Menu CLI WebAgent
Displaying Current Port Security n/a page 14-8
Configuring Port Security disabled page 14-12
Retention of Static Addresses n/a page 14-17 n/a
MAC Lockdown disabled page 14-23
MAC Lockout disabled page 14-31
Intrusion Alerts and Alert Flags n/a page 14-38 page 14-36 page 14-38

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HP E3800 Series Specifications

General IconGeneral
ModelHP E3800 Series
LayerLayer 3
Uplink Ports4 x SFP+ ports
StackingYes
Power over Ethernet (PoE)Available on some models
ManagementWeb, CLI, SNMP
Power SupplyRedundant (optional)
Operating Temperature0°C to 45°C
Dimensions (W x D x H)440 x 424 x 44 mm
Operating Humidity10% to 90% non-condensing

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