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network:general [2019/03/11 15:49] |
network:general [2021/02/02 14:31] (current) |
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+ | <- network:guidelines|Guidelines for DHD Networks ^ network:start|Network Specifications ^ network:protocols|Protocols & Ports used -> | ||
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+ | ====== General Settings ====== | ||
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+ | The Ethernet port of a DHD device complies to the standard 100Base-TX IEEE 802.3u (52/XC, 52/XD, 52/XS) and 1000BASE-T (52/XC2, 52/XD2, 52/XS2). | ||
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+ | <WRAP center round alert 80%> | ||
+ | **Warning**\\ Never try to connect a DHD device to a network running on 10 Mbit/s! \\ Even if it looks like this might work, in fact it will not! | ||
+ | </WRAP> | ||
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+ | /* The Ethernet interface of a DHD device operates with the following speed: | ||
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+ | >100 Mbps - Half Duplex */ | ||
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+ | If you connect other network equipment to a DHD device, please ensure it is able to handle these specifications. However, if you experience connection problems, make sure the requirements are met. This is particularly important if you connect a PC directly to a DHD device using a crossover Ethernet cable. If you do this, make sure you have set the properties of the network adapter to the right values. Use "Auto-Detect" option, that are provided by the most network adapters. | ||
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+ | <WRAP center round important 80%> | ||
+ | **Important**\\ You can operate several DHD devices as well as one or several server PCs within the same network segment. | ||
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+ | However, you should always use **Switches** for networking. **Never** use hubs! Switches provide much better data throughput, because they eliminate collisions between network packets. | ||
+ | </WRAP> | ||
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+ | We recommend using switches that automatically adjust their port speed to the speed of the node connected to a particular port. Also, make sure all devices on a shared network can exchange data on the ports and protocols described in the next section. |