Cisco 2100 Series Configuration Guide

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Cisco Wireless LAN Controller Configuration Guide
OL-17037-01
Chapter 12 Configuring Mobility GroupsWireless Device Access
Configuring Mobility Groups
Information similar to the following appears:
Symmetric Mobility Tunneling (current) .......... Enabled
Symmetric Mobility Tunneling (after reboot) ..... Enabled
Mobility Protocol Port........................... 16666
Mobility Security Mode........................... Disabled
Default Mobility Domain.......................... snmp_gui
Multicast Mode .................................. Disabled
Mobility Domain ID for 802.11r................... 0x66bd
Mobility Keepalive Interval...................... 10
Mobility Keepalive Count......................... 3
Mobility Group Members Configured................ 3
Mobility Control Message DSCP Value.............. 0
Controllers configured in the Mobility Group
MAC Address IP Address Group Name Multicast IP Status
00:0b:85:32:42:c0 1.100.163.24 snmp_gui 0.0.0.0 Up
00:cc:11:ee:1b:10 10.100.100.1 VoWLAN 0.0.0.0 Control and Data Path Down
11:22:11:33:11:44 1.2.3.4 test 0.0.0.0 Control and Data Path Down
Step 2 To create a mobility group, enter this command:
config mobility group domain domain_name
Note Enter up to 31 case-sensitive ASCII characters for the group name. Spaces are not allowed in
mobility group names.
Step 3 To add a group member, enter this command:
config mobility group member add mac_address ip_address
Note If you are configuring the mobility group in a network where network address translation (NAT)
is enabled, enter the IP address sent to the controller from the NAT device rather than the
controller’s management interface IP address. Otherwise, mobility will fail among controllers in
the mobility group.
Note Enter config mobility group member delete mac_address if you want to delete a group
member.
Step 4 To enable or disable multicast mobility mode, enter this command:
config mobility multicast-mode {enable | disable} local_group_multicast_address
where local_group_multicast_address is the multicast group IP address for the local mobility group.
This address is used for multicast mobility messaging.
If you enable multicast mobility mode, the controller uses multicast mode to send Mobile Announce
messages to the local group. If you disable multicast mobility mode, the controller uses unicast mode to
send the Mobile Announce messages to the local group. The default value is disabled.
Step 5 If desired, you can also configure the multicast group IP address for non-local groups within the mobility
list. To do so, enter this command:
config mobility group multicast-address group_name IP_address
If you do not configure the multicast IP address for non-local groups, the controller uses unicast mode
to send mobility messages to those members.

Cisco 2100 Series Specifications

General

Power over Ethernet (PoE)	No
Form Factor	Desktop
Encryption	AES, TKIP
Maximum Access Points	6
Security	WPA, WPA2, 802.1X
Dimensions	1.75 x 8.0 x 8.5 in. (4.4 x 20.3 x 21.6 cm)