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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Configuring Radio Settings
Enabling and Disabling Public Secure Packet Forwarding
DETAILED STEPS
Use the
no
form of the
bridge group
command to disable PSPF.
Configuring Protected Ports
To prevent communication between client devices that are associated to different access points on your
wireless LAN, you must set up protected ports on the switch to which the wireless devices are connected.
To define a port on your switch as a protected port, follow these steps, beginning in privileged EXEC
mode.
SUMMARY STEPS
1.
configure terminal
2.
interface
interface-id
3.
switchport protected
4.
end
5.
show interfaces
interface-id
switchport
6.
copy running-config startup-config
DETAILED STEPS
Command
Purpose
Step 1
configure terminal
Enters global configuration mode.
Step 2
interface dot11radio
{
0
|
1
}
Enters interface configuration mode for the radio interface. The
802.11g/n 2.4-GHz radio is radio 0.
The 802.11n 5-GHz radio is radio 1.
Step 3
bridge-group
group
port-protected
Enables PSPF.
Step 4
end
Returns to privileged EXEC mode.
Step 5
copy running-config startup-config
(Optional) Saves your entries in the configuration file.
Command
Purpose
Step 1
configure terminal
Enters global configuration mode.
Step 2
interface
interface-id
Enters interface configuration mode. Enter the type and number
of the switch port interface to configure, such as
wlan-gigabitethernet0
.
Step 3
switchport protected
Configures the interface to be a protected port.
Step 4
end
Returns to privileged EXEC mode.
Step 5
show interfaces
interface-id
switchport
Verifies your entries.
Step 6
copy running-config startup-config
(Optional) Saves your entries in the configuration file.
