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WX3024E无线AC控制器，光口灯不亮，急急急急急急急急急急急急！

2019-10-17提问

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Felix-Chen

Felix-Chen 零段

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问题描述：

单位的无线网络突然不能用，已经有好几次了，每次都不知道什么原因，自己就好了，每次检查时发现WX3024E无线AC控制器，负责上联核心的光口灯不亮（25/22）,核心设备的端口显示down，但是开启后也没用，因为是down，不是shutdown；

哪位大神来教教我怎么去查？以下为部分摘要的配置，也看不出来有down的啊，怎么把光口UP，如何查什么原因造成的呢？急急急

Bridge-Aggregation1 current state: UP

PVID: 1

Port link-type: trunk

VLAN passing : 1(default vlan), 2

VLAN permitted: 1(default vlan), 2-4094

Trunk port encapsulation: IEEE 802.1q

Port priority: 0

Last clearing of counters: Never

GigabitEthernet1/0/1 current state: UP

GigabitEthernet1/0/2 current state: UP

NULL0 current state: UP

Line protocol current state: UP (spoofing)

Description: NULL0 Interface

The Maximum Transmit Unit is 1500

Internet protocol processing : disabled

以下是VLAN信息：

Total 2 VLAN exist(s). The following VLANs exist: 1(default), 2, [AC]dis vlan all VLAN ID: 1 VLAN Type: static Route Interface: configured IPv4 address: 192.168.0.100 IPv4 subnet mask: 255.255.255.0 Description: VLAN 0001 Name: VLAN 0001 Tagged Ports: none Untagged Ports: Bridge-Aggregation1 GigabitEthernet1/0/1 GigabitEthernet1/0/2 WLAN-ESS0 VLAN ID: 2 VLAN Type: static Route Interface: configured IPv4 address: 172.16.1.2 IPv4 subnet mask: 255.255.255.0 Description: area-BanGong Name: VLAN 0002 Tagged Ports: Bridge-Aggregation1 GigabitEthernet1/0/1 GigabitEthernet1/0/2 Untagged Ports: WLAN-ESS1 WLAN-DBSS1:0 WLAN-DBSS1:2 WLAN-DBSS1:4 WLAN-DBSS1:6 WLAN-DBSS1:8 WLAN-DBSS1:10 WLAN-DBSS1:12 WLAN-DBSS1:14 WLAN-DBSS1:16 WLAN-DBSS1:18 WLAN-DBSS1:20 WLAN-DBSS1:24 WLAN-DBSS1:26 WLAN-DBSS1:28 WLAN-DBSS1:30 WLAN-ESS2 WLAN-DBSS2:1 WLAN-DBSS2:3 WLAN-DBSS2:5 WLAN-DBSS2:7 WLAN-DBSS2:9 WLAN-DBSS2:11 WLAN-DBSS2:13 WLAN-DBSS2:15 WLAN-DBSS2:17 WLAN-DBSS2:19 WLAN-DBSS2:21 WLAN-DBSS2:25 WLAN-DBSS2:27 WLAN-DBSS2:29 WLAN-DBSS2:31

组网及组网描述：

最佳答案

得闲饮茶013

得闲饮茶013 九段

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您好，请知:

查看光模块的信息，确定是否是光口或模块的问题。

[H3C]display transceiver manuinfo interface //查看光模块生产厂家信息

[H3C]dis transceiver interface GigabitEthernet 1/0/1 //查看光模块的信息

[H3C]dis transceiver diagnosis interface GigabitEthernet 1/0/1 //查看光口的收发情况

[H3C]dis transceiver alarm interface GigabitEthernet 1/0/1 //查看光口的告警信息

在您给出的信息中，AC的接口没有错包

得闲饮茶013 发表时间：2019-10-17 更多>>

麻烦帮忙查看，另外，dis tr后面没transceiver命令啊 [AC]dis int g1/0/1 GigabitEthernet1/0/1 current state: UP IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 0cda-41a3-9cc3 Description: GigabitEthernet1/0/1 Interface Loopback is not set Media type is twisted pair, promiscuous mode set 1000Mbps-speed mode, full-duplex mode Link speed type is force link, link duplex type is force link Flow-control is not enabled The Maximum Frame Length is 4096 Broadcast MAX-ratio: 100% Unicast MAX-ratio: 100% Multicast MAX-ratio: 100% Allow jumbo frame to pass PVID: 1 Port link-type: trunk VLAN passing : 1(default vlan), 2 VLAN permitted: 1(default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q %Oct 17 16:59:27:278 2019 AC WMAC/6/WMAC_CLIENT_JOIN_WLAN: Client 9463-7277-814d successfully joins WLAN SDRM, on APID 2 with BSSID 5866-ba68-8740. Port priority: 0 Last clearing of counters: Never %Oct 17 16:59:27:298 2019 AC PORTSEC/6/PORTSEC_MACAUTH_LOGIN_SUCC: -IfName=WLAN-DBSS1:2-MACAddr=94:63:72:77:81:4D-VlanId=2-UserName=94-63-72-77-81-4d-UserNameFormat=MAC address; The user passed MAC address authentication and got online successfully. Last 300 seconds input: 7 packets/sec 1234 bytes/sec 0% Last 300 seconds output: 16 packets/sec 1695 bytes/sec 0% Input (total): 16936 packets, 2946431 bytes %Oct 17 16:59:27:434 2019 AC DHCPS/5/DHCPS_ALLOCATE_IP: DHCP server information: Server IP = 172.16.1.2, DHCP client IP = 172.16.1.113, DHCP client hardware address = 9463-7277-814d, DHCP client lease = 14400. 16772 unicasts, 9 broadcasts, 155 multicasts, 0 pauses Input (normal): 16936 packets, 2946431 bytes 16772 unicasts, 9 broadcasts, 155 multicasts, 0 pauses Input: 0 input errors, 0 runts, 0 giants, - throttles 0 CRC, - frame, 0 overruns, - aborts - ignored, - parity errors Output (total): 65953 packets, 27071570 bytes 46116 unicasts, 18964 broadcasts, 873 multicasts, 0 pauses Output (normal): 65953 packets, 27071570 bytes 46116 unicasts, 18964 broadcasts, 873 multicasts, 0 pauses Output: 0 output errors, 0 underruns, - buffer failures - aborts, 0 deferred, 0 collisions, 0 late collisions - lost carrier, - no carrier

Felix-Chen 发表时间：2019-10-17

我给的命令是在核心交换机上面查的

得闲饮茶013 发表时间：2019-10-17

在您给出的信息中，AC的接口没有错包

得闲饮茶013 发表时间：2019-10-17