SecPath U200-M
interface GigabitEthernet0/1 固定外网IP
interface GigabitEthernet0/2 连接公司内网(S5120)
现在问题interface GigabitEthernet0/2不定时掉线,四五分钟后又正常,
有时有日志记录,有时没有
日志:
2017-09-08 10:36 发现掉线
2017-09-08 10:41 正常日志记录:
Sep 8 10:38:56:469 2017 WEB Warning admin logged in from 192.168.1.5
Sep 8 10:38:42:514 2017 WEB Warning admin failed to log in from 192.168.1.5
Sep 8 10:38:28:546 2017 WEB Warning admin failed to log in from 192.168.1.5
Sep 8 10:38:03:654 2017 WEB Warning admin logged out from 192.168.1.5
Sep 8 10:37:57:609 2017 SHELL Warning SSH user admin failed to login from 192.168.2.105 on VTY0.
Sep 8 10:36:32:257 2017 IFNET Warning Line protocol on the interface GigabitEthernet0/2 is UP
Sep 8 10:36:32:257 2017 IFNET Warning GigabitEthernet0/2: link status is UP
Sep 8 10:36:29:757 2017 IFNET Warning Line protocol on the interface GigabitEthernet0/2 is DOWN
Sep 8 10:36:29:757 2017 IFNET Warning GigabitEthernet0/2: link status is DOWN
Sep 8 10:36:23:757 2017 IFNET Warning Line protocol on the interface GigabitEthernet0/2 is UP
Sep 8 10:36:23:757 2017 IFNET Warning GigabitEthernet0/2: link status is UP
Sep 8 10:36:20:757 2017 IFNET Warning Line protocol on the interface GigabitEthernet0/2 is DOWN
Sep 8 10:36:20:757 2017 IFNET Warning GigabitEthernet0/2: link status is DOWN
Sep 8 10:32:50:758 2017 IFNET Warning Line protocol on the interface GigabitEthernet0/2 is UP
Sep 8 10:32:50:758 2017 IFNET Warning GigabitEthernet0/2: link status is UP
Sep 8 10:32:47:758 2017 IFNET Warning Line protocol on the interface GigabitEthernet0/2 is DOWN
Sep 8 10:32:47:757 2017 IFNET Warning GigabitEthernet0/2: link status is DOWN
发生问题时,设备面板端口指示灯正常闪动
处理:网线,两设备端口都换,问题还时有发生,这个情况是什么问题?
替换的网线接别的设备上是否会出现端口也up、down呢。如果没有,可以中间串个设备,看下是不是协商,兼容问题
答案来自于 my8023
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