What is a virtual gateway IP address?

What is a virtual gateway IP address?

Virtual Gateway IP Address: The WLC has a virtual interface that it uses for mobility management. This includes DHCP relay, guest web authentication, VPN termination, and some other features. The WLC only uses this IP address in communication between the WLC and wireless clients.

What is Virtual IP on Cisco WLC?

The virtual interface is used to support mobility management, Dynamic Host Configuration Protocol (DHCP) relay, and embedded Layer 3 security such as guest web authentication. The virtual interface IP address is used only in communications between the controller and wireless clients.

What is the purpose of a virtual interface for WLC?

The virtual interface is used to manage and support wireless clients by providing DHCP relay functionality, guest web authentication, VPN termination and other services.

How do I find my virtual IP address?

Take the following steps to configure a secondary IP address.

1. Select the TCP/IP connection.
2. Click Properties.
3. For the configured IP address, click Advanced.
4. In the Advanced TCP/IP Settings window, click Add.
5. Enter the IP address and Subnet mask and click Add.

What is My virtual IP address?

Stands for “Virtual IP Address.” A VIP (or VIPA) is a public IP address that may be shared by multiple devices connected to the Internet. When a device connects to the network, the router assigns it a unique local IP address, typically via DHCP. Examples of local IP addresses include 192.168. 0.2, 192.168.

What is Mobility Group in Cisco WLC?

A Mobility Group is a group of WLCs in a network with the same Mobility Group name. It allows for seamless client roaming and WLC redundancy. A Mobility Group is formed statically.

What is DHCP bridging mode?

DHCP bridging mode provides an option to make controller’s role in DHCP transaction entirely transparent to the wireless clients. The DHCP proxy is not a DHCP relay agent as specified in DHCP relay RFCs .

How do I access my WLC GUI?

You can use either the service port interface or the management interface to access the GUI. You can use both HTTP and HTTPS when using the service port interface. HTTPS is enabled by default and HTTP can also be enabled. The default IP address to connect to the service port interface is 192.168.

How do I manually add AP to WLC?

Manually Configure Lightweight AP to join WLC

1. Configure a temporary WLC with the same name and IP Address of the WLC I want my APs to join.
2. Utilise DHCP Option 43 to ensure a cross-subnet discovery is available.
3. Manually set the Controller IP address via the CLI.

How do I setup a virtual IP address?

To create virtual IPs from a batch/shell script:

1. Run CreateVIP. bat/sh file from /bin/cmdline directory.
2. Specify the starting IP address and the number of devices for which the virtual IPs must be created and click OK. The specified number of virtual ips will be created.

Can a virtual interface have the same IP address as a gateway?

For the system to operate correctly, the virtual interface IP address must be set (it cannot be 0.0.0.0), and no other device on the network can have the same address as the virtual interface. Therefore, the virtual interface must be configured with an unassigned and unused gateway IP address.

How many Ethernet ports does the Cisco 2500 series wireless controller have?

The Cisco 2500 Series Wireless Controller has 4 Gigabit Ethernet ports. Each port is, by default, an 802.1Q VLAN trunk port. The VLAN trunking characteristics of the port are not configurable. An interface is a logical entity on the controller.

Can a virtual interface be pingable to a backup port?

Therefore, the virtual interface must be configured with an unassigned and unused gateway IP address. The virtual interface IP address is not pingable and should not exist in any routing table in your network. In addition, the virtual interface cannot be mapped to a backup port.

When do you use a virtual IP address?

09-20-2013 11:09 AM Yes, you are correct, virtual IP address is used for communication for wireless client & controller itself, Assume you configure it as a routable IP, then WLC will forward that traffic to Network & cannot do its intended function.