Switch Services 5-49
6. Select the Enable Mobility checkbox to enable a MU to maintain the same Layer 3 address while
roaming throughout a multi-VLAN network.
7. Select the All WLANs On button to enable mobility for each WLAN listed.
If unsure if you want to enable mobility for each WLAN, manually select just those you want to enable.
8. Select the All WLANs Off button to disable mobility for each WLAN listed.
9. Click the Apply button to save the changes made within this screen. Clicking Apply overwrites the
previous configuration.
10.Click the Revert button to disregard any changes made within this screen and revert back to the last
saved configuration.
5.5.2 Defining the Layer 3 Peer List
The Layer 3 Peer List contains the IP addresses MUs are using to roam amongst various subnets. This screen
is helpful in displaying the IP addresses available to those MUs requiring access to different subnet
resources.
To define the Layer 3 Peer List:
1. Select Services > Layer 3 Mobility from the main menu tree.
The Layer 3 Mobility screen appears with the Configuration tab displayed.
2. Select the Peer List tab.
3. Refer to the contents of the Peer List for existing IP addresses and Layer 3 MU session status.
Use this information to determine whether a new IP address needs to be added to the list or an existing
address needs to be removed.
4. Select an IP address from those displayed and click the Delete button to remove the address from the
list available for MU Layer 3 roaming amongst subnets.