Stuff…

Just wanted to jot this down to remember the URL:
http://googlewebmastercentral.blogspot.com/2010/04/using-site-speed-in-web-search-ranking.html

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Needed to add 64 IPs to a CentOS 5.4 system and it was going to be a pain adding individual files in /etc/sysconfig/network-scripts/ifcfg-eth0:X
There is a nice way to alias a range of IPs to your interface automatically when the network comes up.

Configure your eth0 interface as normal
Create a new file: /etc/sysconfig/network-scripts/ifcfg-eth0-range0
In the ifcfg-eth0-range0 file you [...]

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I wanted to default the configuration of a number of ports on an old Cisco 3548. The latest version of IOS support on this system does not support the range command, so, had to manually run a small script (bash 1 liner on linux) and paste in the contents:
$ for i in `seq 40 [...]

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Installed Gnokii from the standard Ubuntu lucid repositories, however, it installed Gnokii 0.6.28.  This was fine, but, upon testing came across an issue.
Notes: Phone Nokia 7250, Cable CA-42
Running in debug mode:
# gnokii –sendsms +MOBILE_NUMBER
….
debugging information
…
Please enter SMS text. End your input with <cr><control-D>:
would work fine to this stage.  On entering a message it would some [...]

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Found this FAQ useful to understand the different modules available for the line cards:
http://www.cisco.com/en/US/products/hw/switches/ps708/products_qanda_item09186a00809a7673.shtml
No doubt the Cisco link will change at some time so here is the PDF:
C6K_PFC_DFC_CFC

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