我正在尝试设置新的 WLAN。思科 5508 控制器。W2K8R2 用于 DHCP。
为什么 VLAN 600 在管理域中不会显示为活动状态？
我有一个分配给 VLAN 600 的 AP (Aironet 1041)。我无法通过 WiFi 提取 DHCP 地址，尽管它在以太网上工作正常。
AP 连接到一台交换机，中继到另一台交换机，中继到 5508。所有 VLAN 都允许在所有中继上。
在连接到 AP 的交换机上：
Port Vlans allowed on trunk
Gi0/16 1-4094
Gi0/23 1-4094
Port Vlans allowed and active in management domain
Gi0/16 1,20,80,100,500
Gi0/23 1,20,80,100,500
Gi0/16连接到AP。Gi0/23是下一个交换机的中继端口。
AP 设备的 Switchport 配置：
S03#sh int g0/16 switchport
Name: Gi0/16
Switchport: Enabled
Administrative Mode: trunk
Operational Mode: trunk
Administrative Trunking Encapsulation: dot1q
Operational Trunking Encapsulation: dot1q
Negotiation of Trunking: Off
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Administrative Native VLAN tagging: enabled
Voice VLAN: none
Administrative private-vlan host-association: none
Administrative private-vlan mapping: none
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk Native VLAN tagging: enabled
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk associations: none
Administrative private-vlan trunk mappings: none
Operational private-vlan: none
Trunking VLANs Enabled: ALL
Pruning VLANs Enabled: 2-1001
Capture Mode Disabled
Capture VLANs Allowed: ALL