本帖最后由 xy411381121 于 2018-11-17 11:39 编辑
感觉应该还是ASR1006的电源故障了，日志现象如下：
ASR1006_01#show logg
Syslog logging: enabled (0 messages dropped, 97 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled)
No Active Message Discriminator.
No Inactive Message Discriminator.
Console logging: level debugging, 204065 messages logged, xml disabled,
filtering disabled
Monitor logging: level debugging, 327 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 204161 messages logged, xml disabled,
filtering disabled
Exception Logging: size (4096 bytes)
Count and timestamp logging messages: disabled
Persistent logging: disabled
No active filter modules.
Trap logging: level informational, 204155 message lines logged
Logging Source-Interface: VRF Name:
Log Buffer (4096 bytes):
NOK: The fan in slot 1/1 is functioning properly
Nov 16 11:32:56.268: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 11:33:01.266: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 11:34:00.280: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 11:34:11.381: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 11:34:24.382: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 11:34:36.381: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 11:37:45.620: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 11:37:48.621: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 11:44:34.529: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 11:44:46.528: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 12:24:49.186: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 12:25:02.188: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 12:28:07.365: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 12:28:09.364: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 12:30:51.580: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 12:31:01.579: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 12:40:11.747: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 12:40:34.746: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 13:05:14.036: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 13:05:15.037: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 13:05:19.038: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 13:05:31.039: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 13:05:46.096: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 13:05:59.095: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 13:06:48.104: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 13:06:49.104: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 13:21:34.292: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 13:21:44.460: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 13:22:06.465: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 13:22:12.467: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 13:23:46.545: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 13:24:00.547: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 13:30:09.337: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 13:30:10.342: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 13:38:36.088: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 13:38:37.088: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 14:00:00.337: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 14:00:03.338: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 15:01:26.838: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 15:01:27.837: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 16:55:33.388: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 16:55:46.389: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
Nov 16 16:55:56.393: %IOSXE_PEM-3-FANFAIL: The fan in slot 1/1 is encountering a failure condition
Nov 16 16:56:02.394: %IOSXE_PEM-6-FANOK: The fan in slot 1/1 is functioning properly
机房巡检人员说是Fan指示灯闪红了几次，但现在已经恢复为绿色了。

但隔段时间就有这个日志报警，需要换个电源模块吗？是其他风扇故障还是电源模块的风扇故障了？
第二天早上又看了下，显现如下：
show logg：

show platform diag ：

show platform hardware slot：