我目前遇到了一个网络问题，它阻止连接到访客 WiFi 网络的客户端通过 DHCP 获取 IP 地址。过去几天我一直在重新配置和调整设置 - 但我确信从下面的细节来看这是一个简单的问题。谁能指出我哪里出错了？

端口配置如下：

Wireless Controller Port 2, Guest_Vlan Interface ---> Connects to ---> Switch 1 Port 25  - Trunk VLAN 50

Switch 1 Port 1- Trunk VLAN 50  ---> Connects to ---> ASA GigabitE Port 3 ( 192.168.50.1 ) - Which is configured for VLAN 50 as well.

我唯一能想到的另一件事是，无线控制器接口上的 IP 设置可能是错误的......

Wireless Controller Port 2:

VLAN Identifier 50
IP Address 192.168.50.5
Netmask 255.255.255.0
Gateway 192.168.50.1

DHCP Information     
Primary DHCP Server - 192.168.50.1

ASA 配置

千兆以太网0/3

Interface GigabitEthernet0/3 "guest", is up, line protocol is up
  Hardware is i82574L rev00, BW 1000 Mbps, DLY 10 usec
        Auto-Duplex(Full-duplex), Auto-Speed(100 Mbps)
        Input flow control is unsupported, output flow control is off
        MAC address 24e9.b392.2656, MTU 1500
        IP address 192.168.50.1, subnet mask 255.255.255.0
        137460 packets input, 30292652 bytes, 0 no buffer
        Received 112409 broadcasts, 0 runts, 0 giants
        0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
        0 pause input, 0 resume input
        14684 L2 decode drops
        130493 packets output, 50799818 bytes, 0 underruns
        0 pause output, 0 resume output
        0 output errors, 0 collisions, 13 interface resets
        0 late collisions, 0 deferred
        0 input reset drops, 0 output reset drops
        input queue (blocks free curr/low): hardware (468/390)
        output queue (blocks free curr/low): hardware (490/445)

DHCP 池

dhcpd address 192.168.50.150-192.168.50.200 guest
dhcpd enable guest