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SFF8472-5-THRESHOLD_VIOLATION trong syslog

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6/23/2015 23:00 Local7.Notice 192.168.0.4 10552: *Apr 2 02:06:46.998: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/23/2015 23:04 Local7.Notice 192.168.128.2 101: *Mar 1 00:11:19.997: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.6 dBm, Threshold value: -21.0 dBm.
6/23/2015 23:10 Local7.Notice 192.168.0.4 10553: *Apr 2 02:16:47.203: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/23/2015 23:14 Local7.Notice 192.168.128.2 102: *Mar 1 00:21:20.588: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.5 dBm, Threshold value: -21.0 dBm.
6/23/2015 23:20 Local7.Notice 192.168.0.4 10554: *Apr 2 02:26:47.408: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/23/2015 23:24 Local7.Notice 192.168.128.2 103: *Mar 1 00:31:21.195: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.1 dBm, Threshold value: -21.0 dBm.
6/23/2015 23:30 Local7.Notice 192.168.0.4 10555: *Apr 2 02:36:47.613: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/23/2015 23:34 Local7.Notice 192.168.128.2 104: *Mar 1 00:41:21.803: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.1 dBm, Threshold value: -21.0 dBm.
6/23/2015 23:40 Local7.Notice 192.168.0.4 10556: *Apr 2 02:46:47.818: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/23/2015 23:44 Local7.Notice 192.168.128.2 105: *Mar 1 00:51:22.377: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.1 dBm, Threshold value: -21.0 dBm.
6/23/2015 23:50 Local7.Notice 192.168.0.4 10557: *Apr 2 02:56:48.023: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/23/2015 23:54 Local7.Notice 192.168.128.2 106: *Mar 1 01:01:22.951: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.7 dBm, Threshold value: -21.0 dBm.
6/24/2015 0:00 Local7.Notice 192.168.0.4 10558: *Apr 2 03:06:48.227: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/24/2015 0:04 Local7.Notice 192.168.128.2 107: *Mar 1 01:11:23.558: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.7 dBm, Threshold value: -21.0 dBm.
6/24/2015 0:10 Local7.Notice 192.168.0.4 10559: *Apr 2 03:16:48.432: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/24/2015 0:14 Local7.Notice 192.168.128.2 108: *Mar 1 01:21:24.166: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.1 dBm, Threshold value: -21.0 dBm.
6/24/2015 0:20 Local7.Notice 192.168.0.4 10560: *Apr 2 03:26:48.637: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/24/2015 0:24 Local7.Notice 192.168.128.2 109: *Mar 1 01:31:24.790: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.7 dBm, Threshold value: -21.0 dBm.
6/24/2015 0:30 Local7.Notice 192.168.0.4 10561: *Apr 2 03:36:48.842: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/24/2015 0:34 Local7.Notice 192.168.128.2 110: *Mar 1 01:41:25.381: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.6 dBm, Threshold value: -21.0 dBm.
6/24/2015 0:40 Local7.Notice 192.168.0.4 10562: *Apr 2 03:46:49.047: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/24/2015 0:44 Local7.Notice 192.168.128.2 111: *Mar 1 01:51:25.988: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -23.5 dBm, Threshold value: -21.0 dBm.
6/24/2015 0:50 Local7.Notice 192.168.0.4 10563: *Apr 2 03:56:49.252: %SFF8472-5-THRESHOLD_VIOLATION: Gi0/2: Rx power low warning; Operating value: -18.6 dBm, Threshold value: -17.0 dBm.
6/24/2015 0:54 Local7.Notice 192.168.128.2 112: *Mar 1 02:01:26.587: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/4: Rx power low alarm; Operating value: -24.2 dBm, Threshold value: -21.0 dBm.
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  • #2
    có thể có nhiều nguyên nhân.

    1/ Đây có thể là cisco bugs - lỗi của hệ điều hành. Em có thể cân nhắc để nâng cấp switch lên phiên bản IOS mới hơn.



    2/ Thử tháo ra và gắn lại transceiver, fiber connector. Nếu có điều kiện thì đổi sang transceiver khác.
    All, Recently bought 3 Cisco switches: 3560x and two 2960Xs. 3560 acting as the core switch and other 2 switches are connected using SFP+ (One SFP-H10GB-CU1M and other SFP-10G-SR) I have issue wi...


    cám ơn em. Mong em tiếp tục ủng hộ diễn đàn vnpro.

    Đặng Quang Minh, CCIEx2#11897 (Enterprise Infrastructure, Wireless), DEVNET, CCSI#31417

    Email : dangquangminh@vnpro.org
    https://www.facebook.com/groups/vietprofessional/

    Comment


    • #3
      Originally posted by dangquangminh View Post
      có thể có nhiều nguyên nhân.

      1/ Đây có thể là cisco bugs - lỗi của hệ điều hành. Em có thể cân nhắc để nâng cấp switch lên phiên bản IOS mới hơn.



      2/ Thử tháo ra và gắn lại transceiver, fiber connector. Nếu có điều kiện thì đổi sang transceiver khác.
      All, Recently bought 3 Cisco switches: 3560x and two 2960Xs. 3560 acting as the core switch and other 2 switches are connected using SFP+ (One SFP-H10GB-CU1M and other SFP-10G-SR) I have issue wi...


      cám ơn em. Mong em tiếp tục ủng hộ diễn đàn vnpro.
      Vâng, Cám ơn thầy đã chia sẽ.

      Comment

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