Листовка для Cisco Cisco Wireless LAN Controller Module

allows the firewall to maintain its table based on the MAC addresses that are directly connected and that it can
see. This is why an attempt to assign addresses from a DHCP relay are not available and the packets are
discarded. PIX Firewall has this limitation.

Complete these steps in order to configure the devices for this network setup:

Configure Dynamic Interfaces on the WLC for the Guest and Internal Users

1. 

Create WLANs for the Guest and Internal Users

2. 

Configure the Layer 2 Switch Port that Connects to the WLC as Trunk Port

3. 

Configure the Router for the Two VLANs

4. 

The first step is to create two dynamic interfaces on the WLC, one for the guest users and the other for
internal users.

The example in this document uses these parameters and values for the dynamic interfaces:

Guest−WLAN                                                       Internal−WLAN

VLAN Id : 10                                                     VLAN Id : 20

IP address: 10.0.0.10                                            IP address: 20.0.0.10

Netmask: 255.0.0.0                                               Netmask: 255.0.0.0

Gateway: 10.0.0.50                                               Gateway: 20.0.0.50

Physical port on WLC: 1                                          Physical port on WLC: 1

DHCP server: 172.16.1.60                                         DHCP server: 172.16.1.60

Complete these steps:

From the WLC GUI, choose Controllers > Interfaces.

The Interfaces window appears. This window lists the interfaces that are configured on the controller.
This includes the default interfaces, which are the management interface, ap−manager interface, the
virtual interface and the service port interface, and the user defined dynamic interfaces.

1.