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Category Archives: Linux and Unix

Problem With Bonding and Packet Loss on Red Hat Enterprise Linux 3

Tuesday, March 1, 2011

We moved a blade server running Red Hat Enterprise Linux 3 from one enclosure to another. The old enclosure had Nortel switches, the new enclosure had Cisco switches. After moving the server we noticed connectivity problems. Looking at the switches it appeared that the server’s MAC address was moving between the different switches. There were [...]

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Copy CUPS configuration from one server to another

Thursday, February 14, 2008

Many versions of Linux use the Common UNIX Printing System (CUPS). Need to copy the configuration from one server to another? Here’s how. Stop CUPS on the target system Rename or backup the exiting CUPS configuration mv /etc/cups /etc/cups.orig Copy the /etc/cups directory from the source system to the destination system Copy any modified model [...]

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