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Wireless Roaming - Coggle Diagram
Wireless Roaming
Causes
Max data retries exceeded
Low RSSI
Low SNR
Proprietary Roaming params
Roaming Types
IntraController
Intercontroller
Layer 2
Same VLAN
PoP & PoA move to the new WLC
Layer 3
Point of Attachment Moves
Across VLANs
Auto-Anchor Mobility
aka Guest tunneling
Mobility Groups and domains
Mobility Groups
Collection of Mobility Controllers
With roaming support
Up to 24 Controllers in a Mobility Group
Common Characteristics of WLC in a MG
Mobility Domain Name
Version of Controller Code
CAPWAP Mode
ACLs
WLANs (SSIDs)
Misc
Mobility Control messages
UDP 16666
UserData
EoIP (IP Proto N°97)
CAPWAP (UDP5246)
Mobility Domains
Up to 3 Mobility Groups inside
Location Services
Cisco CMX (Connected Mobile eXperiences)
Provides Analytics
Detect, Connect and Engage