Specifications

9-13
System Management Software Configuration Guide for Cisco IE 2000U and Connected Grid Switches
Chapter 9 Configuring Port-Based Traffic Control
Configuring Port Security
Step 4
switchport mode {access |
trunk}
Set the interface switchport mode as access or trunk; an interface in
the default mode (dynamic auto) cannot be configured as a secure
port.
Step 5
switchport port-security Enable port security on the interface.
Step 6
switchport port-security
[maximum value [vlan vlan-list
| access]
(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 set
by the active Switch Database Management (SDM) template. See
Chapter 6, “Configuring SDM Templates.” This number is the total
of available MAC addresses, including those used for other Layer 2
functions and any other secure MAC addresses configured on
interfaces.
(Optional) vlan—set a per-VLAN maximum value.
Enter one of these options after you enter the vlan keyword:
• vlan-list—On a trunk port, you can 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.
• access—On an access port, specify the VLAN as an access
VLAN.
Command Purpose