Hi,
i can see the below logs in our router, i have checked the interface, there is no CRC, reliability is also fine, but there is slight increase in input errors for every refresh,
Tried searching in cisco errror decoder for %ENTITY_ALARM-6-INFO, i dont see any reason for it.
010887: Apr 16 10:13:23.582 GMT: %ENTITY_ALARM-6-INFO: ASSERT MAJOR Se5/0 Physical Port Link Down
010888: Apr 16 10:13:23.646 GMT: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 192.168.3.134 (Serial5/0) is down: interface down
010889: Apr 16 10:13:23.790 GMT: %PIM-5-NBRCHG: neighbor 192.168.3.134 DOWN on interface Serial5/0 non DR
010890: Apr 16 10:13:24.582 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial5/0, changed state to down
010891: Apr 16 10:13:28.022 GMT: %LINK-3-UPDOWN: Interface Serial5/0, changed state to up
010892: Apr 16 10:13:28.022 GMT: %ENTITY_ALARM-6-INFO: CLEAR MAJOR Se5/0 Physical Port Link Down
010893: Apr 16 10:13:29.283 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial5/0, changed state to up
010894: Apr 16 10:13:29.283 GMT: %PIM-5-NBRCHG: neighbor 192.168.3.134 UP on interface Serial5/0
010895: Apr 16 10:13:32.327 GMT: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 192.168.3.134 (Serial5/0) is up: new adjacency
010896: Apr 16 10:16:25.584 GMT: %ENTITY_ALARM-6-INFO: ASSERT MAJOR Se5/0 Receiver has remote alarm
010897: Apr 16 10:16:26.584 GMT: %ENTITY_ALARM-6-INFO: CLEAR MAJOR Se5/0 Receiver has remote alarm
pls help.