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Monthly Archives: December 2008
How to enable CUPS remote administration
CUPS (Common UNIX Printing System) is the standards-based, open source printing system developed by Apple Inc. for Mac OS X and other UNIX-like operating systems. The default installation of CUPS only enable you to manage it from localhost computer. However, … Continue reading
All come back to IP address
We normally use domain name in accessing a homepage like: http://www.yahoo.com However, if your computer is accessing to the Internet directly without using a proxy server, it will need to first resolve this domain name (in this case www.yahoo.com) into … Continue reading
What is computer network?
A computer network is a group of two or more computer systems linked together. The purpose of having computer network is to allow computers to communicate with each other and share resources and information. The type of communication in computer … Continue reading
How to configure Cisco Devices to Use a Syslog Server
syslog is a client/server protocol standard uses for forwarding log messages in an IP network. It is typically used for computer system management and security auditing. Most Cisco devices can use the syslog protocol to manage system logs and alerts. … Continue reading
Posted in Networking
Tagged Cisco, Cisco router, Kiwi syslog daemon, log, network, switch, syslog
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Eth0 is not active at Linux Fedora Startup
Sometimes even though you have configure such that “Activate device when computer starts” for eth0 in Linux Fedora, it appears to do nothing – eth0 is not active at startup. This maybe a bug with Fedora. One way to overcome … Continue reading
Cisco IP Access List Logging
A Cisco IOS Access Control list (ACL) is used to define traffic. Once that “interesting” traffic is defined, some action can then be taken on that traffic. Logging messages about packets permitted or denied by an IP access list is … Continue reading
Used Cisco Reseller
When an electronic product is shipped back to the manufacturer from customer for a variety of reasons, normally it will be inspected refitted with different parts as necessary and restored to original specification. After that it maybe repackaged for resale. … Continue reading
How to add static route to your Linux Fedora machine
To add a default route into your Linux box, route add -net 0.0.0.0 netmask 0.0.0.0 gw 10.0.0.1 However, if you only execute this command, the route will disappears if you reboot your system. So, what would be the best way … Continue reading
Posted in Networking, unix
Tagged Fedora, Linux, Networking, route add, static route
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