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Inter-fa roaming – H3C Technologies H3C WX3000E Series Wireless Switches User Manual

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3.

The station is associated with AP 2 through inter-AC roam association. Prior to inter-AC roaming,

AC 1 should synchronize the station information with AC 2 through an IACTP tunnel.

4.

The station then disassociates with AP 2 and roams to AP 3 which is also connected to AC 2. The
station is associated with AP 3 through intra-FA roam association.

Inter-FA roaming

Figure 54 Inter-FA roaming

1.

A station is associated with AP 1, which is connected to AC 1.

2.

The station disassociates with AP 1 and roams to AP 2 connected to AC 2. Now AC 2 is the FA
for the station.

3.

The station is associated with AP 2 through inter-AC roam association.

4.

The station then disassociates with AP 2 and roams to AP 3 which is connected to AC 3, which
now is its FA. Prior to inter-AC roaming, AC 1 should synchronize the station information with AC
2 and AC 3 through IACTP tunnels.