30
2022
06

Release Notes for Catalyst 3750-X, 3750-E, 3560-X, and 3560-E Switches, Cisco IOS Release 15.0(1)SE

https://www.cisco.com/c/en/us/support/ios-nx-os-software/ios-software-release-15-0-1-se/model.html

30
2022
06

Cisco2900系列交换机IOS被删除之后的恢复

30
2022
06

思科tar格式IOS升级方法

30
2022
06

三层交换机cisco3560 ios 丢失解决笔记

30
2022
06

一次不成功的思科2960S交换机的IOS升级

公司一台设备, WS-C2960S-24TS-L,是思科24口1000M的二层交换杨,使用的IOS版本为12.2(55) universalk9-M的IOS软件,最近公司安装了一些数字摄像头,把监控主机和一台球型监控接到了这台机器上,接口的收发速率远大于普通办公用的速率,下面是我复制的两个接口的速率。




G1/0/3(监控主机接口)




30
2022
06

老款Catalyst2950、Catalyst1900思科交换机密码

交换机是网络常用设备之一,也是网络必备设备之一,作为网络的基础构件,它的安全性着实成为许多工程师及网管人员的首要关注点。

30
2022
06

Cisco 2960X 3650X 3750X交换机更新IOS archive命令

https://www.docin.com/p-830687209.html


30
2022
06

how to I make it boot from the usb

30
2022
06

How to Download a Software Image to a Cisco 2600 via TFTP Using the tftpdnld ROMMON Command

30
2022
06

Upgrade Cisco 3560X IOS Take 30+ Minutes

https://blog.csdn.net/netsec51sec/article/details/98956759


When working on IOS update for one standalone Cisco 3560x to meet our environment requirement, I was so surprising the total time for Cisco 3560x taking new IOS image, which was more than 30+ minutes. I was thinking to reset it during the process because it is way longer than other Cisco routers, switches and firewalls I updated before. Usually total IOS update takes less than 5 minutes from the beginning process of uploading ios to new ios fully loaded.