网络系统建设与运维(中级) 9.0-基于SNMP的Jan16公司网络管理v1.3

[Huawei]system-view[Huawei]sysnameR1[R1]interfaceGigabitEthernet0/0/0[R1-GigabitEthernet0/0/0]ipaddress192.168.1.10255.255.255.0[R1]interfaceGigabitEthernet0/0/1[R1-GigabitEthernet0/0/1]ipaddress20.20.20.1255.255.255.0[R1]interfaceGigabitEthernet0/0/2[R1-GigabitEthernet0/0/2]ipaddress30.30.30.1255.255.255.0[Huawei]system-view[Huawei]sysnameR2[R2]interfaceGigabitEthernet0/0/0[R2-GigabitEthernet0/0/0]ipaddress172.16.1.10255.255.255.0[R2]interfaceGigabitEthernet0/0/1[R2-GigabitEthernet0/0/1]ipaddress20.20.20.10255.255.255.0[R2]interfaceGigabitEthernet0/0/2[R2-GigabitEthernet0/0/2]ipaddress40.40.40.10255.255.255.0[Huawei]system-view[Huawei]sysnameR3[R3]interfaceGigabitEthernet0/0/0[R3-GigabitEthernet0/0/0]ipaddress10.10.10.10255.255.255.0[R3]interfaceGigabitEthernet0/0/1[R3-GigabitEthernet0/0/1]ipaddress40.40.40.1255.255.255.0[R3]interfaceGigabitEthernet0/0/2[R3-GigabitEthernet0/0/2]ipaddress30.30.30.10255.255.255.0[R1]ospf1[R1-ospf-1]area0[R1-ospf-1-area-0.0.0.0]network192.168.1.00.0.0.255[R1-ospf-1-area-0.0.0.0]network20.20.20.00.0.0.255[R1-ospf-1-area-0.0.0.0]network30.30.30.00.0.0.255[R2]ospf1[R2-ospf-1]area0[R2-ospf-1-area-0.0.0.0]network172.16.1.00.0.0.255[R2-ospf-1-area-0.0.0.0]network20.20.20.00.0.0.255[R2-ospf-1-area-0.0.0.0]network40.40.40.00.0.0.255[R3]ospf1[R3-ospf-1]area0[R3-ospf-1-area-0.0.0.0]network10.10.10.00.0.0.255[R3-ospf-1-area-0.0.0.0]network40.40.40.00.0.0.255[R3-ospf-1-area-0.0.0.0]network30.30.30.00.0.0.255[R1]snmp-agent[R1]snmp-agentsys-infoversionv2c[R1]snmp-agentcommunityreadHuawei12#$[R1]snmp-agenttrapenable[R1]snmp-agenttarget-hosttrap-paramsnameR1v2csecuritynameR1snmp[R1]snmp-agenttarget-hosttrap-hostnameR1address192.168.1.1udp-port162trap-paramsnameR1[R2]snmp-agent[R2]snmp-agentsys-infoversionv2c[R2]snmp-agentcommunityreadHuawei12#$[R2]snmp-agenttrapenable[R2]snmp-agenttarget-hosttrap-paramsnameR2v2csecuritynameR2snmp[R2]snmp-agenttarget-hosttrap-hostnameR2address192.168.1.1udp-port162trap-paramsnameR2[R3]snmp-agent[R3]snmp-agentsys-infoversionv2c[R3]snmp-agentcommunityreadHuawei12#$[R3]snmp-agenttrapenable[R3]snmp-agenttarget-hosttrap-paramsnameR3v2csecuritynameR3snmp[R3]snmp-agenttarget-hosttrap-hostnameR3address192.168.1.1udp-port162trap-paramsnameR3#这里默认Centos的能正常上网且已经配置好IP地址[root@localhost~]#yuminstall-ynet-snmpnet-snmp-utils[root@localhost~]#echoauthCommunitylog,execute,netHuawei12#$>>/etc/snmp/snmptrapd.conf（1）查看交换机的SNMP配置信息<R1>displaysnmp-agentsys-infoThecontactpersonforthismanagednode:R&DShenzhen,HuaweiTechnologiesCo.,Ltd.Thephysicallocationofthisnode:ShenzhenChinaSNMPversionrunninginthesystem:SNMPv2c<R1>displaysnmp-agentcommunityreadCommunityname:Huawei12#$Storagetype:nonVolatileViewname:ViewDefaultTotalnumberis1<R1>displaysnmp-agenttarget-hostTraphostlist:Targethostname:R1Traphostaddress:192.168.1.1Traphostportnumber:162Targethostparameter:R1Totalnumberis1Parameterlisttraptargethost:Parameternameofthetargethost:R1Messagemodeofthetargethost:SNMPV2CTrapversionofthetargethost:v2cSecuritynameofthetargethost:R1snmpTotalnumberis1[root@localhost~]#snmpwalk-v2c-cHuawei12#$192.168.1.2systemSNMPv2-MIB::sysDescr.0=STRING:HuaweiAR2220HuaweiVersatileRoutingPlatformSoftwareVRP(R)software,Version5.130(AR2220V200R003C00)Copyright(C)2011-2012HuaweiTechnologiesCo.,LtdSNMPv2-MIB::sysObjectID.0=OID:SNMPv2-SMI::enterprises.2011.2.224.5DISMAN-EVENT-MIB::sysUpTimeInstance=Timeticks:(199082)0:33:10.82SNMPv2-MIB::sysContact.0=STRING:R&DShenzhen,HuaweiTechnologiesCo.,Ltd.SNMPv2-MIB::sysName.0=STRING:R1SNMPv2-MIB::sysLocation.0=STRING:ShenzhenChinaSNMPv2-MIB::sysServices.0=INTEGER:78[root@localhost~]#snmpwalk-v2c-cHuawei12#$172.16.1.2systemSNMPv2-MIB::sysDescr.0=STRING:HuaweiAR2220HuaweiVersatileRoutingPlatformSoftwareVRP(R)software,Version5.130(AR2220V200R003C00)Copyright(C)2011-2012HuaweiTechnologiesCo.,LtdSNMPv2-MIB::sysObjectID.0=OID:SNMPv2-SMI::enterprises.2011.2.224.5DISMAN-EVENT-MIB::sysUpTimeInstance=Timeticks:(199667)0:33:16.67SNMPv2-MIB::sysContact.0=STRING:R&DShenzhen,HuaweiTechnologiesCo.,Ltd.SNMPv2-MIB::sysName.0=STRING:R2SNMPv2-MIB::sysLocation.0=STRING:ShenzhenChinaSNMPv2-MIB::sysServices.0=INTEGER:78[R1]interfaceGigabitEthernet0/0/1[R1-GigabitEthernet0/0/0]shutdown[root@localhost~]#snmptrapd-Cc/etc/snmp/snmptrapd.conf-df-LoNET-SNMPversion5.8Received222bytepacketfromUDP:[192.168.1.2]:50975->[192.168.1.1]:162[UDP:[192.168.1.2]:50975->[192.168.1.1]:162]:DISMAN-EVENT-MIB::sysUpTimeInstance=Timeticks:(226398)0:37:43.98SNMPv2-MIB::snmpTrapOID.0=OID:IF-MIB::linkDownIF-MIB::ifIndex.4=INTEGER:4IF-MIB::ifAdminStatus.4=INTEGER:down(2)IF-MIB::ifOperStatus.4=INTEGER:down(2)IF-MIB::ifDescr.4=STRING:GigabitEthernet0/0/1SNMPv2-SMI::enterprises.2011.5.25.41.1.20.1.0=INTEGER:16SNMPv2-SMI::enterprises.2011.5.25.41.1.20.2.0=STRING:"GigabitEthernet0/0/1"[UDP:[40.40.40.1]:50167->[192.168.1.1]:162]:DISMAN-EVENT-MIB::sysUpTimeInstance=Timeticks:(226604)0:37:46.04SNMPv2-MIB::snmpTrapOID.0=OID:IF-MIB::linkDownIF-MIB::ifIndex.4