Cisco Cisco 4404 Wireless LAN Controller Guia Da Instalação

Enter the IP address, netmask, default router IP address, and optional VLAN identifier (a valid 
VLAN identifier or 0 for an untagged VLAN) for the management interface.

The VLAN identifier should be set to match the switch interface configuration.

Enter the IP address of the default DHCP server that will supply IP addresses to clients, the 
controller’s management interface, and optionally the service-port interface.

The management interface is the default interface for in-band management of the 
controller and connectivity to enterprise services such as AAA servers.

Enter the IP address of the controller’s AP-manager interface.

The AP-manager interface is used for Layer 3 communications between the controller 
and lightweight access points. It must have a unique IP address and is usually 
configured on the same VLAN or IP subnet as the management interface, but this is 
not a requirement.

If the AP-manager interface is on the same subnet as the management interface, the 
AP-manager interface uses the same DHCP server IP address as the management 
interface.

Enter the IP address of the controller’s virtual interface, which will be used by all controller 
Layer 3 security and mobility managers. You should enter a fictitious, unassigned IP address, 
such as 1.1.1.1.

The virtual interface is used to support mobility management, DHCP relay, and 
embedded Layer 3 security such as guest web authentication and VPN termination. 
All controllers within a mobility group must be configured with the same virtual 
interface IP address.

If desired, enter the name of the mobility group/RF group to which you want the controller 
to belong.