User guide

4-16
Cisco WLAN Controller Web Interface User Guide
OL-7416-04
Chapter 4 Controller Menu Bar Selection
Mobility Statistics
Command Buttons
• Clear Stats: Deletes all Mobility statistics entries.
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Anchor Request Sent Number of anchor requests that were sent for a three
party (foreign to foreign) handoff. Handoff was
received from another foreign and the new controller is
requesting the anchor to move the client.
Anchor Deny Received Number of anchor requests that were denied by the
current anchor.
Anchor Grant Received Number of anchor requests that were approved by the
current anchor.
Anchor Transfer Received Number of anchor requests that 'closed' the session on
the current anchor and transferred the anchor back to
the requestor.
Table 4-10 Mobility Responder Statistics
Parameter Description
Handoff Requests Ignored Number of handoff requests/client announces that were
ignored. The controller simply had no knowledge of that
client.
Ping Pong Handoff Requests Dropped Number of handoff requests that were denied because the
handoff period was too short (3 sec).
Handoff Requests Dropped Number of handoff requests that were dropped due to a
either an incomplete knowledge of the client or a problem
with the packet.
Handoff Requests Denied Number of handoff requests that were actively denied.
Client Handoff as Local Number of handoffs responses sent while in the 'local' role.
Client Handoff as Foreign Number of handoffs responses sent while in the 'foreign'
role.
Anchor Requests Received Number of anchor requests received.
Anchor Requests Denied Number of anchor requests denied.
Anchor Requests Granted Number of anchor requests granted.
Anchor Transferred Number of anchors transferred because the client has
moved from a foreign controller to a controller on the same
subnet as the current anchor.
Table 4-9 Mobility Initiator Statistics (continued)
Parameter Description