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[咨询] 麻烦各位帮忙看看这是怎么回事

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发表于 2015-8-8 21:04:44 | 显示全部楼层 |阅读模式
网络拓扑是这样的:核心7610接汇聚6220接接入5750
行政楼的5750下的用户经常断网,日志如下,麻烦各位帮忙分析下原因,万分感谢
Aug  8 13:41:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface VLAN 100, chan
ged state to down.
*Aug  8 13:42:00: %LINK-3-UPDOWN: Interface TenGigabitEthernet 1/1, changed stat
e to down.
*Aug  8 13:42:00: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthe
rnet 1/1, changed state to down.
*Aug  8 13:43:50: %LLDP-4-AGEOUTREM: Port TenGigabitEthernet 1/1 one neighbor ag
ed out, Chassis ID is 1414.4b5c.bac9, Port ID is Te0/4.
*Aug  8 13:49:51: %LINEPROTO-5-UPDOWN: Line protocol on Interface VLAN 100, chan
ged state to up.
*Aug  8 13:49:51: %LLDP-4-CREATEREM: Port TenGigabitEthernet 1/1 created one new
neighbor, Chassis ID is 1414.4b5c.bac9, Port ID is Te0/4.
*Aug  8 13:49:53: %LINK-3-UPDOWN: Interface TenGigabitEthernet 1/1, changed stat
e to up.
*Aug  8 13:49:53: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthe
rnet 1/1, changed state to up.
*Aug  8 15:09:09: %LINEPROTO-5-UPDOWN: Line protocol on Interface VLAN 100, chan
ged state to down.
*Aug  8 15:09:11: %LINK-3-UPDOWN: Interface TenGigabitEthernet 1/1, changed stat
e to down.
*Aug  8 15:09:11: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthe
rnet 1/1, changed state to down.
*Aug  8 15:10:55: %LLDP-4-AGEOUTREM: Port TenGigabitEthernet 1/1 one neighbor ag
ed out, Chassis ID is 1414.4b5c.bac9, Port ID is Te0/4.
*Aug  8 15:24:13: %LLDP-4-CREATEREM: Port TenGigabitEthernet 1/1 created one new
neighbor, Chassis ID is 1414.4b5c.bac9, Port ID is Te0/4.
*Aug  8 15:24:13: %LINEPROTO-5-UPDOWN: Line protocol on Interface VLAN 100, chan
ged state to up.
*Aug  8 15:24:14: %LINK-3-UPDOWN: Interface TenGigabitEthernet 1/1, changed stat
e to up.
*Aug  8 15:24:14: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthe
rnet 1/1, changed state to up.
*Aug  8 15:38:45: %LINEPROTO-5-UPDOWN: Line protocol on Interface VLAN 100, chan
ged state to down.
*Aug  8 15:38:46: %LINK-3-UPDOWN: Interface TenGigabitEthernet 1/1, changed stat
e to down.
*Aug  8 15:38:46: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthe
rnet 1/1, changed state to down.
*Aug  8 15:40:16: %LLDP-4-AGEOUTREM: Port TenGigabitEthernet 1/1 one neighbor ag
ed out, Chassis ID is 1414.4b5c.bac9, Port ID is Te0/4.
*Aug  8 15:53:38: %LLDP-4-CREATEREM: Port TenGigabitEthernet 1/1 created one new
neighbor, Chassis ID is 1414.4b5c.bac9, Port ID is Te0/4.
*Aug  8 15:53:38: %LINEPROTO-5-UPDOWN: Line protocol on Interface VLAN 100, chan
ged state to up.
*Aug  8 15:53:39: %LINK-3-UPDOWN: Interface TenGigabitEthernet 1/1, changed stat
e to up.
*Aug  8 15:53:39: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthe
rnet 1/1, changed state to up.
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发表于 2015-8-9 13:18:14 | 显示全部楼层
从告警信息看出是因为交换机1/1端口down掉造成的,查下什么原因造成的:
1、对端设备端口是否正常
2、两端收发光是否正常
3、两端端口模式配置是否匹配
4、两端光模块是否匹配
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 楼主| 发表于 2015-8-8 21:06:03 | 显示全部楼层
麻烦帮忙看看是什么原因
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发表于 2015-8-31 10:37:53 | 显示全部楼层
zhujun1988 发表于 2015-8-8 21:06
麻烦帮忙看看是什么原因

参考一下  @jingguanhong 给出的方法,试试看。 如果着急要解决问题,可以拨打售后服务热线4008111000
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