Nettet14. nov. 2013 · 1) Why is LINK-3-UPDOWN & LINEPROTO-5-UPDOWN logs counts are mismatching? LINK-3-UPDOWN (21) & LINEPROTO-5-UPDOWN (71). 2) Desktops only connected with all access ports. they are powered on morning & shutdown on … Nettet实验78交换三级网综合实验交换三级网综合实验实验名称交换三级网综合实验.实验目的构建交换网络的三级结构.背景描述你是某系统集成公司的技术工程师,公司现在承接一个企业网的搭建项目,经过现场勘测及充分与客户沟通,你建议该网络采用经典的三级网络构
Troubleshooting Interfaces - NetworkLessons.com
Nettet%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up Router0(config)#ip route 10.0.0.0 255.255.255.0 192.168.0.2 # 目的网段 目的网段mask 下一跳地址 NettetHere is the show interface for one of the ports that is doing this: *show interfaces GigabitEthernet1/0/12 GigabitEthernet1/0/12 is up, line protocol is up (connected) Hardware is Gigabit Ethernet, address is 2cab.eb3e.360c (bia 2cab.eb3e.360c) Description: Phone MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec, reliability … shock tech isolators
CiscoPacketTracer教程.docx - 冰豆网
Nettet15. sep. 2015 · LINK-3-UPDOWN: Interface FastEthernet1/1, changed state to down LINK-3-UPDOWN: Interface FastEthernet1/1, changed state to up After that, the the following happens. LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/1, changed state to up LINEPROTO-5-UPDOWN: Line protocol on Interface … Nettet15. nov. 2024 · Apr 27 05:24:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/1/1, changed state to up Apr 27 05:25:01: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/1/1, changed state to down Apr 27 05:25:02: %LINK-3-UPDOWN: Interface GigabitEthernet1/1/1, changed state to down Nettet一見すると、イベントが発生した時刻に思われるかもしれませんが、実は違い ... %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up ... Configured from memory by console *Mar 31 17:14:02.215: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to down *Mar 31 17:14 ... raccoon skin coat 1920s