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  1. #1

    TL-SG2452 port keeps changing state up down

    Model : TL-SG2452

    Hardware Version :

    Firmware Version : 1.0.4 Build 20151127 Rel.67331(s)

    ISP : [/COLOR]

    We're running diskless environment for 28 pc client,
    as in any diskless setup, network is the most crucial part.
    Our SMB traffic is quite high,
    and the problem is, when the 28 client is fully used or almost full, some would get rebooted.
    I'm not sure if this is related or not, but i'm getting this on my tp-link TL-SG2452

    Code:
    2 2017-11-05 07:58:23 Link level_3 port 28, changed state to up.
    3 2017-11-05 07:58:20 Link level_3 port 28, changed state to down.
    4 2017-11-05 07:57:18 Link level_3 port 11, changed state to up.
    5 2017-11-05 07:55:36 Link level_3 port 12, changed state to down.
    6 2017-11-05 07:55:14 Link level_3 port 21, changed state to down.
    7 2017-11-05 07:53:34 Link level_3 port 14, changed state to down.
    8 2017-11-05 07:53:29 Link level_3 port 27, changed state to up.
    9 2017-11-05 07:51:20 Link level_3 port 12, changed state to up.
    10 2017-11-05 07:49:22 Link level_3 port 37, changed state to up.
    11 2017-11-05 07:44:42 Link level_3 port 35, changed state to down.
    12 2017-11-05 07:30:38 Link level_3 port 21, changed state to up.
    13 2017-11-05 07:30:36 Link level_3 port 14, changed state to up.
    14 2017-11-05 07:29:55 Link level_3 port 8, changed state to down.
    15 2017-11-05 07:20:05 Link level_3 port 6, changed state to down.
    16 2017-11-05 07:15:39 Link level_3 port 7, changed state to down.
    17 2017-11-05 07:11:41 Link level_3 port 31, changed state to down.
    i have tried maxing the MFD to 1000 but it doesnt seem to help.
    Any idea how to solve this?
    Last edited by cemara; 11-05-2017 at 00:06.

  2. #2
    Quote Originally Posted by cemara View Post
    Model : TL-SG2452

    Hardware Version :

    Firmware Version : 1.0.4 Build 20151127 Rel.67331(s)

    ISP : [/COLOR]

    We're running diskless environment for 28 pc client,
    as in any diskless setup, network is the most crucial part.
    Our SMB traffic is quite high,
    and the problem is, when the 28 client is fully used or almost full, some would get rebooted.
    I'm not sure if this is related or not, but i'm getting this on my tp-link TL-SG2452

    Code:
    2 2017-11-05 07:58:23 Link level_3 port 28, changed state to up.
    3 2017-11-05 07:58:20 Link level_3 port 28, changed state to down.
    4 2017-11-05 07:57:18 Link level_3 port 11, changed state to up.
    5 2017-11-05 07:55:36 Link level_3 port 12, changed state to down.
    6 2017-11-05 07:55:14 Link level_3 port 21, changed state to down.
    7 2017-11-05 07:53:34 Link level_3 port 14, changed state to down.
    8 2017-11-05 07:53:29 Link level_3 port 27, changed state to up.
    9 2017-11-05 07:51:20 Link level_3 port 12, changed state to up.
    10 2017-11-05 07:49:22 Link level_3 port 37, changed state to up.
    11 2017-11-05 07:44:42 Link level_3 port 35, changed state to down.
    12 2017-11-05 07:30:38 Link level_3 port 21, changed state to up.
    13 2017-11-05 07:30:36 Link level_3 port 14, changed state to up.
    14 2017-11-05 07:29:55 Link level_3 port 8, changed state to down.
    15 2017-11-05 07:20:05 Link level_3 port 6, changed state to down.
    16 2017-11-05 07:15:39 Link level_3 port 7, changed state to down.
    17 2017-11-05 07:11:41 Link level_3 port 31, changed state to down.
    i have tried maxing the MFD to 1000 but it doesnt seem to help.
    Any idea how to solve this?
    This log is not useful. That is mean some computers are rebooting, so port be changed from up tp down. In my opinion, if you start your computers one by one, maybe you will not meet this issue.
    If you use managed software to power on all computers, you will meet these issue, is it right?


 

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