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Archive for July, 2009
FREE VPN, UltraVPN
Posted by godbus on July 31st, 2009
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EtherChannel
Posted by godbus on July 25th, 2009
1. EtherChannel Overview
An EtherChannel bundles individual Ethernet links into a single logical link that provides the aggregate bandwidth of up to eight physical links.
A Catalyst 6500 series switch supports a maximum of 64 EtherChannels (256 with Release 12.1(2)E andearlier). You can form an EtherChannel with up to eight compatibly configured LAN ports on any module [...]
Free Network Monintor: Networx
Posted by godbus on July 17th, 2009
NetWorx is a freeware, with the help of NetWorx, you can get a lot information of your network statistics. Here is a brief introduction of the functions NetWorx provides.
Speed Meter
With speed meter, you can monitor network throughput for user-specified periods of time, such as average transfer rate, the maximum transfer rate.
Facebook was Blocked in China
Posted by godbus on July 14th, 2009
Several days ago, I tried to visit Facebook and found that Facebook was unavailable, there is no doubt that facebook was blocked.
Today if July 14th, and I am waiting when facebook will be unblocked.
A list of Twitter Accounts Belongs to Google
Posted by godbus on July 12th, 2009
Twitter is really hot this year, a lot of people and corporations got their own Twitter accounts. Google is not the exception, exactly speaking, Google is crazy for Twitter, because she has a lot of Twitter accounts. According to official Google blog, the following is a list of Twitter accounts belongs to google.
twitter.com/Google – our central [...]
What's Media Temple's GPU
Posted by godbus on July 5th, 2009
GPU stands for Grid Performance Unit.
A GPU is a measurement that derives from CPU time required by every single hit/request made to your (gs) Grid-Service. This includes your web server activity, programs, scripts and all associated parent and child processes across all nodes within our system (100’s of processor cores).
CCA
Posted by godbus on July 3rd, 2009
CCA is short for Cisco Certified Architect, which was announced by Cisco on Monday, is the highest certification now, above CCIE.
It’s not easy to get CCA. First, it will cost you 15,000 dollars, you should have CCDE (Cisco Certified Design Expert) in prerequisite, besides, the candidate must also have at least 10 years of industry [...]
