我目前正在设置 PacketFence 并尝试使其与 Cisco 3750 交换机一起使用。我已按照此PacketFence 网络配置中的说明进行操作（最终使用不同的 VLAN 除外）。

当我将设备连接到已设置的交换机端口时，它要求我输入 802.1X 用户名和密码，我已经尝试了 PacketFence 和交换机的本地用户，但它不起作用。这是我第一次设置这样的东西，所以请原谅我缺乏知识。

PacketFence 日志没有输出任何内容，但命令show aaa servers在交换机上产生以下输出：

RADIUS: id 1, priority 1, host 147.32.232.117, auth-port 1812, acct-port 1813
     State: current DEAD, duration 2110s, previous duration 182s
     Dead: total time 2110s, count 1
     Quarantined: No
     Authen: request 196, timeouts 196, failover 0, retransmission 147
             Response: accept 0, reject 0, challenge 0
             Response: unexpected 0, server error 0, incorrect 0, time 0ms
             Transaction: success 0, failure 49
             Throttled: transaction 0, timeout 0, failure 0
     Author: request 0, timeouts 0, failover 0, retransmission 0
             Response: accept 0, reject 0, challenge 0
             Response: unexpected 0, server error 0, incorrect 0, time 0ms
             Transaction: success 0, failure 0
             Throttled: transaction 0, timeout 0, failure 0
     Account: request 0, timeouts 0, failover 0, retransmission 0
             Request: start 0, interim 0, stop 0
             Response: start 0, interim 0, stop 0
             Response: unexpected 0, server error 0, incorrect 0, time 0ms
             Transaction: success 0, failure 0
             Throttled: transaction 0, timeout 0, failure 0
     Elapsed time since counters last cleared: 38m
     Estimated Outstanding Access Transactions: 0
     Estimated Outstanding Accounting Transactions: 0
     Estimated Throttled Access Transactions: 0
     Estimated Throttled Accounting Transactions: 0
     Maximum Throttled Transactions: access 0, accounting 0
     Requests per minute past 24 hours:
             high - 0 hours, 18 minutes ago: 22
             low  - 0 hours, 38 minutes ago: 0
             average: 5

我尝试过的其他任何事情都没有说更有用的东西。有人知道发生了什么吗？

非常感谢您的帮助