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--- title: network-connection-manual tags: bt21 # --- # HERD TB2021 Network Connection Manual :::info The most recent version of this manual can alway be found [online](https://codimd.web.cern.ch/s/WIhkghZ5L) ::: ## Devices list: | label | type | info | remark | | ------ | --------------- | --------------------- | ------------- | | Net-1 | Console 1 | Thinkpad X270 #A62620 | | | Net-2 | Router | TP-Link, 4 LAN ports | | | Net-3 | Switch 1 | H3C, 16 ports | | | Net-4 | Switch 2 | TP-Link, 16 ports | | | Net-5 | USB camera | | | | Net-6 | USB camera | | | | Net-7 | USB hub | | | | Net-8 | USB camera | | avoid USB hub | | Trd-8 | TRD DAQ | Thinkpad E550C | | | Cam-7 | IsCMOS DAQ | desktop computer | | | Tab-1 | Table Control | Thinkpad W530 | | | Trig-1 | Trigger Control | small alumium box | | ## Steps After put all devices in place, make the following connections (order doesn't matter) - Connect devices to near network switch with ethernet cable. - TRD DAQ computer (Trd-8) have an additional USB ethernet adapter for DAQ. Connect network to the internal port. [^trdref] - Trigger control computer (label Trig-1) have 2 ethernet ports. Connect network to the port labeld "OUT" on the right hand side. [^trgref] - IsCMOS DAQ computer (label Cam-7) have many ports, but only 1 is marked while others are covered by tapes. Connect to the marked port. - Other computers have only 1 ethernet port: connect to it. - Connect Switch 2 (label: Net-4, at beam area) 1. Connect switch 2 to outlet in beam area 2. Connect **corresponding** outlet in control room to the router's **LAN** port - Connect Switch 1 (label: Net-3) in control room to router's **LAN** port - Connect USB cameras 1. Find suitable position to place the camera 2. Connect cameras to nearby DAQ computers (e.g. platform control laptop) :::info Note that camera labeled Net-6 and Net-8 can not connect to the same USB hub (Net-7) because no enough power output for that hub. ::: - Boot all computers Because motherboard batteries have been removed for transportation requirement, a key pressing will be needed when a computer is powered on for the first time. Please watch the prompts on the screens. The details will also be found in operation manuals. [^trdref]: See TRD assembly manual at https://twikinew.ihep.ac.cn/twikiherd/view/HERD/AssemblingManuals for details [^trgref]: See trigger system assembly manual at https://twikinew.ihep.ac.cn/twikiherd/view/HERD/AssemblingManuals for details. ## Diagram ```plantuml header "Connection Diagram" 'scale 0.8 skinparam componentStyle rectangle cloud "CERN network" as cnet package "Control Room" { "Switch 1\n(Net-3)" as (sw1) [Console 1\n(Net-1)] as scon1 [...] as scon3 [Router\n(Net-2)] as router router <--> sw1 : LAN port sw1 -- scon1 sw1 -- scon3 } package "Beam Area" { [IsCMOS DAQ\n(Cam-7)] as daq1 [Table Control\n(Tab-1)] as daq2 [Trigger Control\n(Trig-1)] as daq3 [TRD DAQ\n(Trd-8)] as daq4 [...] as daq5 '' ("switch 2\n[Net-4]") as sw2 usecase sw2 as "Switch 2\n(Net-4)" sw2 -- daq1 sw2 -- daq2 sw2 -- daq3 sw2 -- daq4 sw2 -- daq5 } cnet <--> router : WAN port router <-right-> sw2 : LAN port, connect through outlets legend NOTE: the string in parenthesis is the label on the device end legend ```