After having persistent problems with the Xen virtual NIC locking up, LordCow and I recently migrated the services running in two virtual machines onto the host itself (followed by removing Xen altogether). To avoid having to change DNS entries and other things, we decided to bind the old IP addresses to alias interfaces on the [...]
Also tagged ARP, bugs, Cisco 3560E, IOS, XenIt is well known that lower end digital cameras (such as those found in mobile phones) have poor infrared filters. This makes it possible to photograph near-infrared light. On the left is an image of IR light from an LED in a DVD-player’s remote control. On the right, you can see feint IR Laser light [...]
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