portrait photography (mostly)
The first gallery contains few 3D images, I have created quite long time ago using Blender 3D, a great 3D modeling and rendering tool. Some images were finally rendered by yafray renderer. Example image included. Click on thumbnail to pop-up bigger one. All images can be seen in my local gallery or on flickr.
Few hints for those, who want to run JBoss Cache in clustered mode ([a]synchronous replication/invalidation) on Linux machine with multiple network interface cards (NICs) and using UDP/multicasting in OSI layers 4/3 . Here is situation overview:
We need multicast communication through eth1 to other JBoss Cache nodes.
Suppose you want to know what vlans are configured/allowed on individual ports in one of recent Cisco Catalyst switches – quite basic information. SNMP seems to be right protocol for this task. Structure of most Catalyst switches can be discovered using ENTITY-MIB and that’s good news. In entPhysicalTable you can find ports, modules, chassis and … Read more
