Difference between revisions of "Classroom network"

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(Added caption)
(Added Bobby's email text)
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[[File:HacDC_Network.djvu|border|Classroom networking diagram, circa 2019.03.18]]
 
[[File:HacDC_Network.djvu|border|Classroom networking diagram, circa 2019.03.18]]
 
Diagram of classroom network devices and cables, traced and documented by Bobby circa 2019.03.18
 
Diagram of classroom network devices and cables, traced and documented by Bobby circa 2019.03.18
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 +
The following is almost verbatim from Bobby's e-mail message. I have attempted basic formatting but it could use more reformatting work to make it readable.
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 +
<pre>On floor below clock:
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  Netgear ProSAFE 16-Port Gigabit Click Switch
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        1 - gray  - TP-Link Router 2
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        2 - gray  - Printer (paper) computer
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        14 - white  - open (by laser cutter)
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        16 - orange - renderadmin computer
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    others -          no connection
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On bottom shelf over sink:
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  LinkSys VOIP Voice
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    Phone    - phone cable - Uniden EX18560 phone
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    Internet - blue        - LinkSys switch 6
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  C7 TP-Link AC1750 Wireless Dual-Band Gigabit Router
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    Internet  - blue  - D-Link switch
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    Ethernet 1 - gray  - open
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            2 - yellow - TP-Link switch 7
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On middle shelf over sink:
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  D-Link Wireless AC750 Dual-Band Router DIR-817LW
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    LAN 4    - blue - TP-Link switch 8
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    Internet - gray - LinkSys switch 5
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  TP-Link TL-SG1008D Gigabit Switch
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  (Numbering from left to right)
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    1 - yellow - wall socket
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    2 - gray  - Netgear switch 1
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    3 - blue  - 3D printer computer
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    4 -          no connection
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    5 - black  - Linksys switch 1
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    6 -          no connection
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    7 - yellow - TP-Link router Ethernet 2
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    8 - blue  - D-Link router LAN 4
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  Linksys Gigabit 8-Port Workgroup Switch
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  (Numbering from right to left)
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    1 - black - TP-Link switch 5
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    2 -        no connection
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    3 - gray  - open (below HARC)
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    4 - black - open (below HARC)
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    5 - gray  - D-Link router Internet
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    6 - blue  - Linksys VOIP Voice Internet
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    7 - blue  - open (below HARC)
 +
    8 -        no connection
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 +
On table below TV screen:
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  D-Link igreen DGS-1005D switch
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    1 - blue  - TP-Link router Internet
 +
    2 - gray  - open
 +
    3 -          no connection
 +
    4 -          no connection
 +
    5 - yellow - TV computer
 +
 +
If I read this right 3 of the 4 switches are unnecessary!
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</pre>

Revision as of 05:09, 22 March 2019

Classroom networking diagram, circa 2019.03.18 Diagram of classroom network devices and cables, traced and documented by Bobby circa 2019.03.18

The following is almost verbatim from Bobby's e-mail message. I have attempted basic formatting but it could use more reformatting work to make it readable.

On floor below clock:

  Netgear ProSAFE 16-Port Gigabit Click Switch
         1 - gray   - TP-Link Router 2
         2 - gray   - Printer (paper) computer
        14 - white  - open (by laser cutter)
        16 - orange - renderadmin computer
    others -          no connection

On bottom shelf over sink:

  LinkSys VOIP Voice
    Phone    - phone cable - Uniden EX18560 phone
    Internet - blue        - LinkSys switch 6

  C7 TP-Link AC1750 Wireless Dual-Band Gigabit Router
    Internet   - blue   - D-Link switch
    Ethernet 1 - gray   - open
             2 - yellow - TP-Link switch 7

On middle shelf over sink:

  D-Link Wireless AC750 Dual-Band Router DIR-817LW
    LAN 4    - blue - TP-Link switch 8
    Internet - gray - LinkSys switch 5

  TP-Link TL-SG1008D Gigabit Switch
  (Numbering from left to right)
    1 - yellow - wall socket
    2 - gray   - Netgear switch 1
    3 - blue   - 3D printer computer
    4 -          no connection
    5 - black  - Linksys switch 1
    6 -          no connection
    7 - yellow - TP-Link router Ethernet 2
    8 - blue   - D-Link router LAN 4

  Linksys Gigabit 8-Port Workgroup Switch 
  (Numbering from right to left)
    1 - black - TP-Link switch 5
    2 -         no connection
    3 - gray  - open (below HARC)
    4 - black - open (below HARC)
    5 - gray  - D-Link router Internet
    6 - blue  - Linksys VOIP Voice Internet
    7 - blue  - open (below HARC)
    8 -         no connection

On table below TV screen:

  D-Link igreen DGS-1005D switch
    1 - blue   - TP-Link router Internet
    2 - gray   - open
    3 -          no connection
    4 -          no connection
    5 - yellow - TV computer

If I read this right 3 of the 4 switches are unnecessary!