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Posts Tagged ‘key’

Keygen for IOU

星期五, 二月 4th, 2011

Cisco IOU的破解版本虽然都放出来了,但是还是有人放出了密钥计算工具。不喜欢用破解的可以试试,验证过了,可用。
密钥计算工具源码(来自网络,请在Linux下编译):

编译完成的版本下载:32/64位

使用方法:

拷贝编译好的相应版本(32位或64位)至linux下(FTP、HTTP等),然后执行chmod +x keygen-iou,然后./keygen-iou运行,计算出来的值应该是16位,复制至iourc文件内,格式如下:

hostname为Linux主机名,xxxxxxxxxxxxxxxx为计算出来的16位值。

IOS 设备 NTP 配置示例

星期二, 五月 25th, 2010

在日志和调试时加上时间戳

Router(config)#service timestamps log datetime localtime
Router(config)#service timestamps debug datetime localtime

设置时间

Router#clock set 15:30:00 January 1 2009
outer#calendar set 15:30:00 January 1 2009

Clock 和 Calendar 的区别:
Most Cisco routers have two clocks:a battery-powered hardware clock (referenced in CLI commands as the “calendar”) and a software clock (referenced in CLI commands as the “clock”). These two clocks are managed separately.
The primary source for time data on your system is the software clock. This clock runs from the moment the system starts up and keeps track of the current date and time. The software clock can be set from a number of sources and in turn can be used to distribute the current time through various mechanisms to other systems. When a router with a hardware clock is initialized or rebooted, the software clock is initially set based on the time in the hardware clock.

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