Tuesday, August 4, 2020

L3 Roaming + DHCP Renewal - (Cisco)

Hey

Host associates to WLC - A. Gets IP 1.1.1.1/24

Host L3 roams to WLC - B on same WLAN. Gets IP 2.2.2.2/24

WLC-A will then forward traffic received for 1.1.1.1/24 to WLC-B's host of 2.2.2.2/24

When either of the leases of these two IP's are renewed via DHCP, does that impact the Anchor/Foreign status of the host? Basically will the renewal of DHCP transition the anchor to WLC-B?



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