What is the meaning of the Below Alarm?

What is the meaning of the Below Alarm?

sysUpTime.0: 50 days, 13 hours, 56 minutes, 39 seconds. , snmpTrapOID.0: .1.3.6.1.6.3.1.1.5.3 , ifIndex.10026: 10026 , ifDescr.10026: FastEthernet0/26 , ifType.10026: ethernetCsmacd , .1.3.6.1.4.1.9.2.2.1.1.20.10026: down , .1.3.6.1.4.1.9.1.1025 ehsan-gf-SW03 Cisco IOS Software, C3560 Software (C3560-IPBASE-M), Version 12.2(50)SE1, RELEASE SOFTWARE (fc2)Copyright (c) 1986-2009 by Cisco Systems, Inc.Compiled Mon 06-Apr-09 02:25 by amvarma

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