Switchport Port-Security - Cisco ME 3400 Command Reference Manual
Ethernet access switch
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Also See for ME 3400:
- Software configuration manual (1138 pages) ,
- Command reference manual (950 pages) ,
- Hardware installation manual (88 pages)
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switchport port-security
switchport port-security
Use the switchport port-security interface configuration command without keywords to enable port
security on the interface. Use the keywords to configure secure MAC addresses, sticky MAC address
learning, a maximum number of secure MAC addresses, or the violation mode. Use the no form of this
command to disable port security or to set the parameters to their default states.
Syntax Description
aging
mac-address mac-address
vlan vlan-id
vlan access
mac-address sticky
[mac-address]
maximum value
vlan [vlan-list]
Cisco ME 3400 Ethernet Access Switch Command Reference
2-622
switchport port-security [mac-address mac-address [vlan access] | mac-address sticky
[mac-address | vlan access]] [maximum value [vlan access]]
no switchport port-security [mac-address mac-address [vlan access] | mac-address sticky
[mac-address | vlan access]] [maximum value [vlan access]]
switchport port-security [aging] [violation {protect | restrict | shutdown}]
no switchport port-security [aging] [violation {protect | restrict | shutdown}]
Chapter 2 Cisco ME 3400 Ethernet Access Switch Cisco IOS Commands
(Optional) See the
switchport port-security aging
(Optional) Specify a secure MAC address for the interface by entering
a 48-bit MAC address. You can add additional secure MAC addresses
up to the maximum value configured.
(Optional) On a trunk port only, specify the VLAN ID and the MAC
address. If no VLAN ID is specified, the native VLAN is used.
(Optional) On an access port only, specify the VLAN as an access
VLAN.
(Optional) Enable the interface for sticky learning by entering only the
mac-address sticky keywords. When sticky learning is enabled, the
interface adds all secure MAC addresses that are dynamically learned to
the running configuration and converts these addresses to sticky secure
MAC addresses.
(Optional) Enter a mac-address to specify a sticky secure MAC address.
(Optional) Set the maximum number of secure MAC addresses for the
interface.The maximum number of secure MAC addresses that you can
configure on a switch is set by the maximum number of available MAC
addresses allowed in the system. This number is determined by the
active Switch Database Management (SDM) template. See the
prefer
command. This number represents the total of available MAC
addresses, including those used for other Layer 2 functions and any
other secure MAC addresses configured on interfaces.
The default setting is 1.
(Optional) For trunk ports, you can set the maximum number of secure
MAC addresses on a VLAN. If the vlan keyword is not entered, the
default value is used.
vlan—set a per-VLAN maximum value.
•
vlan vlan-list—set a per-VLAN maximum value on a range of
•
VLANs separated by a hyphen or a series of VLANs separated by
commas. For nonspecified VLANs, the per-VLAN maximum value
is used.
command.
sdm
OL-9640-07
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