Here is my problem:
nac--switch (building A)--infinet wireless--switch (building B)--users (vlan5)
untrust vlan: 305
trust vlan: vlan 5
my workstation at building A with wire connection have NO problem.
my workstation at Bulding B with wireless connection failed to authenticate with NAC.
NAC Event Logs can't see any related logs with the issue. I am doing packet tracing at Building A and Building B. The result are wierd because it looks like the workstation are sending IGMP traffic.
Can any profesional give some advice to overcome the problem....