Commit 689e01ce authored by Jakub Klinkovský's avatar Jakub Klinkovský
Browse files

update details regarding the 10 Gbit network

parent 60141626

doc/hardware-overview.md

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@@ -157,11 +157,11 @@ Note that the `gp14` node has only one GPU instead of two as the other nodes. 
There is a 10 Gbit Ethernet switch ([TP-Link T1700X-16TS](https://www.tp-link.com/us/business-networking/smart-switch/t1700x-16ts/)) that provides fast interconnection among the following nodes:

There is a 10 Gbit Ethernet switch ([TP-Link T1700X-16TS](https://www.tp-link.com/us/business-networking/smart-switch/t1700x-16ts/)) that provides fast interconnection among the following nodes:





- compute nodes `gp11`-`gp14`

- compute nodes `gp11`-`gp14`

- login nodes `gp2.fjfi.cvut.cz`, `gp3.fjfi.cvut.cz`, `gp8.fjfi.cvut.cz`

- login nodes `gp1.fjfi.cvut.cz`-`gp8.fjfi.cvut.cz`





Other nodes are not connected to the 10 Gbit switch and their use for distributed computations is therefore very inefficient.

The node `gp9.fjfi.cvut.cz` is not connected to the 10 Gbit switch and its use for distributed computations is therefore very inefficient.





Internet access from the compute nodes is provided via [NAT](https://en.wikipedia.org/wiki/Network_address_translation) on the `gp3.fjfi.cvut.cz` node.

Internet access from the compute nodes is provided via [NAT](https://en.wikipedia.org/wiki/Network_address_translation) on the login nodes connected to the 10 Gbit network.





## Storage

## Storage