问答题You have two NTP servers 10.1.1.1  10.1.1.2 and want to configure a router to use 10.1.1.2 as its NTP server before falling back to 10.1.1.1. Which command will you use?

问答题
You have two NTP servers 10.1.1.1 & 10.1.1.2 and want to configure a router to use 10.1.1.2 as its NTP server before falling back to 10.1.1.1. Which command will you use?

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Refertotheexhibitwhichstatementistrue?() A.telnettrafficoriginatingfromtherouterwillberatelimitedunlessitisdestinedforhosts10.1.1.1or10.1.1.2B.theconfigurationwillnotratelimitanytelnettrafficuntilitisappliedtoarouterinterface.C.Alltelnettrafficdestinedfortherouterwillberatelimited.D.telnettrafficfromhosts10.1.1.1and10.1.1.2destinedfortherouterwillnotberatelimited.

Youhave2NTPserversinyournetwork-10.1.1.1and10.1.1.2.YouwanttoconfigurationureaCiscoroutertouse10.1.1.2asitsNTPserverbeforefallingbackto10.1.1.1.Whichcommandswillyouusetoconfigurationuretherouter?() A.ntpserver10.1.1.1 ntpserver10.1.1.2B.ntpserver10.1.1.1 ntpserver10.1.1.2primaryC.ntpserver10.1.1.1 ntpserver10.1.1.2preferD.ntpserver10.1.1.1 fallback ntpserver10.1.1.2

2012Feb2323:00:08.676710pim:[16132](default-base)Receivedunauthenticatedhello-messagefrom10.1.1.2onEthernet1/18,messagediscarded2012Feb2323:00:12.528763pim:[16132](default-base)SendHellowithAHonEthernet1/18from10.1.1.1,holdtimE.105secs,dr-priority:1YouaretroubleshootingaPIMneighboradjacencythatisnotcomingup.Youissuedthecommandshowippimneighbore1/18andconfirmedthereisnoPIMneighborontheinterface.Whatistheproblembasedonthedebugoutput?()A.Thepeerrouter10.1.1.2hasPIMdisabledonitsinterfaceconnectingtoEthernet1/18.B.Thepeerrouter10.1.1.2hasthewrongPIMpasswordconfiguredonitsinterfaceconnectingtoEthernet1/18.C.Thelocalrouter10.1.1.1hasthewrongPIMpasswordconfiguredonEthernet1/18.D.Thepeerrouter10.1.1.2doesnothavePIMhelloauthenticationenabledonitsinterfaceconnectingtoEthernet1/18.E.Thelocalrouter10.1.1.1doesnothavePIMhelloauthenticationenabledforEthernet1/18.

Basedontheoutputprovidedintheexhibit,towhichaddressorlocationwilltherouterforwardapacketsentto192.168.32.1?() A.10.1.1.1B.10.1.1.2C.10.1.1.3D.Thedefaultgateway

You have 2 NTP servers in your network - 10.1.1.1 and 10.1.1.2. You want to configurationure a Ciscorouter to use 10.1.1.2 as its NTP server before falling back to 10.1.1.1. Which commands will you use toconfigurationure the router?()A、ntp server 10.1.1.1 ntp server 10.1.1.2B、ntp server 10.1.1.1 ntp server 10.1.1.2 primaryC、ntp server 10.1.1.1 ntp server 10.1.1.2 preferD、ntp server 10.1.1.1 fallback ntp server 10.1.1.2

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You have two NTP servers 10.1.1.1  10.1.1.2 and want to configure a router to use 10.1.1.2 as its NTP server before falling back to 10.1.1.1. Which command will you use?

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单选题2012 Feb 23 23:00:08.676710 pim: [16132] (default-base) Received unauthenticated hello- message from 10.1.1.2 on Ethernet1/18, message discarded 2012 Feb 23 23:00:12.528763 pim: [16132] (default-base) Send Hello with AH on Ethernet1/18 from 10.1.1.1, holdtimE. 105 secs,dr-priority:1  You are troubleshooting a PIM neighbor adjacency that is not coming up. You issued the command show ip pim neighbor e1/18 and confirmed there is no PIM neighbor on the interface. What is the problem based on the debug output?()A The peer router 10.1.1.2 has PIM disabled on its interface connecting to Ethernet1/18.B The peer router 10.1.1.2 has the wrong PIM password configured on its interface connecting to Ethernet1/18.C The local router 10.1.1.1 has the wrong PIM password configured on Ethernet1/18.D The peer router 10.1.1.2 does not have PIM hello authentication enabled on its interface connecting to Ethernet1/18.E The local router 10.1.1.1 does not have PIM hello authentication enabled for Ethernet1/18.

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