03/12/2016

Network

An overview of the Networking.

Detailed information about the systems could be found under the picture.

Network Rack

Network Rack

All switches are Gigabit hardware. On the top there is a 48 port ZyXel smart manged switch in the middle there is a LevelOne smart manged 24 port switch. All switches as well as the switches from the server rack are connected via fiber. the backbone for them all is a 24 port D-Link full manged Layer 2 switch with 16 fiber ports. in the bottom of there are 3 Speedport W701 routers for the ADSL lines and a ZyXel router for the SDSL line. The router of the fifth line, a bi-direction SAT uplink, is located in another room and connected via Ethernet to a server.

Network switching inside the server rack

Network switching inside the server rack

Inside the server rack is a 48 port + 4 SFP D-Link smart manged L3 switch and a NETGEAR 16 port smart manged L2 switch providing network capabilities for the server systems. Those switches are linked to the main switch inside the network rack via fiber trunks.

Last update: April 2013

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