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Фильтрация логов на Cisco

Привет!

У нас есть ода 4900m, у которой в лог постоянно сыпятся сообщения вот такого характера:

025503: Dec 18 14:37:02: %SFF8472-5-THRESHOLD_VIOLATION: Te1/1: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025504: Dec 18 14:37:04: %SFF8472-5-THRESHOLD_VIOLATION: Te1/2: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025505: Dec 18 14:47:03: %SFF8472-5-THRESHOLD_VIOLATION: Te1/1: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025506: Dec 18 14:47:04: %SFF8472-5-THRESHOLD_VIOLATION: Te1/2: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025507: Dec 18 14:57:03: %SFF8472-5-THRESHOLD_VIOLATION: Te1/1: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025508: Dec 18 14:57:04: %SFF8472-5-THRESHOLD_VIOLATION: Te1/2: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025509: Dec 18 15:07:03: %SFF8472-5-THRESHOLD_VIOLATION: Te1/1: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025510: Dec 18 15:07:04: %SFF8472-5-THRESHOLD_VIOLATION: Te1/2: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025511: Dec 18 15:17:03: %SFF8472-5-THRESHOLD_VIOLATION: Te1/1: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025512: Dec 18 15:17:04: %SFF8472-5-THRESHOLD_VIOLATION: Te1/2: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025513: Dec 18 15:27:03: %SFF8472-5-THRESHOLD_VIOLATION: Te1/1: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025514: Dec 18 15:27:05: %SFF8472-5-THRESHOLD_VIOLATION: Te1/2: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025515: Dec 18 15:37:03: %SFF8472-5-THRESHOLD_VIOLATION: Te1/1: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025516: Dec 18 15:37:05: %SFF8472-5-THRESHOLD_VIOLATION: Te1/2: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025517: Dec 18 15:47:04: %SFF8472-5-THRESHOLD_VIOLATION: Te1/1: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025518: Dec 18 15:47:05: %SFF8472-5-THRESHOLD_VIOLATION: Te1/2: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.
025519: Dec 18 15:57:04: %SFF8472-5-THRESHOLD_VIOLATION: Te1/1: Tx power high warning; Operating value:   3.0 dBm, Threshold value:   0.4 dBm.

Как я понял, это особенность 4900 при работе с некоторыми SFP+ в конвертрерах X2->SFP+. На самом деле сигнал там в норме. Короче не баг, а фича.

Можно ли как-то в IOS эти сообщения зафильтровать чтобы они не засирали лог?

 

Версия IOS:

Скрытый текст

Cisco IOS Software, Catalyst 4500 L3 Switch  Software (cat4500e-ENTSERVICESK9-M), Version 15.2(2)E8, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2018 by Cisco Systems, Inc.
Compiled Mon 22-Jan-18 05:37 by prod_rel_team

ROM: 12.2(44r)SG5
4900m.Msk20 uptime is 9 weeks, 6 days, 4 hours, 3 minutes
System returned to ROM by power-on
System restarted at 14:48:00 MSK Wed Oct 10 2018
System image file is "bootflash:cat4500e-entservicesk9-mz.152-2.E8.bin"
Sushi Revision 11, Tatooine Revision 141, Forerunner Revision 1.83

Last reload reason: power-on



This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.

cisco WS-C4900M (MPC8548) processor (revision 2) with 524288K bytes of memory.
Processor board ID JAE14390DYI
MPC8548 CPU at 1.33GHz, Cisco Catalyst 4900M
Last reset from PowerUp
172 Virtual Ethernet interfaces
16 Gigabit Ethernet interfaces
16 Ten Gigabit Ethernet interfaces
511K bytes of non-volatile configuration memory.

Configuration register is 0x2102

 

 

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