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cisco ap2802i LED红绿蓝交替闪烁 SSID设置了但不出现

qianzhentian
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cisco ap2802i LED红绿蓝交替闪烁 SSID设置了但不出现
cisco ap2802i LED红绿蓝交替闪烁 SSID设置了但不出现
之前接在电信的路由器上好的。现在接在Cisco 891F上就这样了。
是什么问题呢?谢谢!

Cisco 891F这样配置:
ip dhcp pool wireless-staffer_2
network 10.0.2.0 255.255.255.0
default-router 10.0.2.254
dns-server 192.168.1.1

interface GigabitEthernet0
switchport trunk native vlan 20
switchport mode trunk
no ip address

interface Vlan20
ip address 10.0.2.254 255.255.255.0
ip nat inside
ip virtual-reassembly in

Cisco AP2802i配置:
Interface Name Port Vlan Id IP Address Type Ap Mgr Guest
-------------------------------- ---- -------- --------------- ------- ------ -----
management 1 untagged 10.0.1.253 Static Yes No
virtual N/A N/A 192.0.2.1 Static No No



* prefix indicates Cisco Internal AP
AP Name Slots AP Model Ethernet MAC Location Country IP Address Clients DSE Location
------------------------------ ----- -------------------- ----------------- -------------------- ---------- --------------- ------- --------------
*AP2802I 3 AIR-AP2802I-H-K9 84:3d:c6:d7:7a:1c default location CN 10.0.2.100 0 [0 ,0 ,0 ]

2 条回复2

qianzhentian
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问题找到,POE供电原因。供电不足,可以启动系统,但无法广播SSID。
AP2802I需要25w的POE供电。我用老系统之能提供15.4w供电。所以出现上述现象。

qianzhentian
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查看《Cisco Wireless Controller Configuration Guide》手册发现关于POE有以下命令可以让AP工作标准POE模式下。但试了一下好像不行。命令可以用,但指示灯还是红绿蓝闪烁。
• You can power an access point by a Cisco prestandard 15-W switch with Power over Ethernet (PoE) by
entering this command:
config ap power pre-standard {enable | disable} {all | Cisco_AP}
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