单选题What is periodically multicasted （every 10 seconds） by the DIS on a LAN to ensure IS-IS Link StateDatabase accuracy？（）APSNPBCSNPCLSPDIIHEISH
单选题
What is periodically multicasted （every 10 seconds） by the DIS on a LAN to ensure IS-IS Link StateDatabase accuracy？（）
A
PSNP
B
CSNP
C
LSP
D
IIH
E
ISH
参考解析
解析：
暂无解析
相关考题：
By default, how often does a router running IGRP send its complete routing table to its neighbors?() A. Every 5 minutesB. Every 90 secondsC. Every 60 secondsD. Every 30 seconds
Whatisperiodicallymulticasted(every10seconds)bytheDISonaLANtoensureIS－ISLinkStateDatabaseaccuracy?() A.PSNPB.CSNPC.LSPD.IIHE.ISH
What is the OSPF default frequency,in seconds,at which a cisco router sends hello packets on a multiaccess network?() A.10B.40C.30D.20
A jack-up drilling unit elevated on the Outer Continental Shelf must have a fog horn that will sound ______.A.a 2-second blast every 20 secondsB.a 4-second blast every 20 secondsC.an 8-second blast every 30 secondsD.a 10-second blast every 30 seconds
With respect to automatic identification systems（AIS），which information is expected to be broadcast every 1 to 10 seconds ________．A.Rate of turnB.Latitude and longitudeC.Navigational statusD.All of the above
What are the default values for GRE tunnel keeplive time and number of retries？（）A、5 seconds and 3 retriesB、10 seconds and 5 retriesC、10 seconds and 3 retriesD、20 seconds and 5 retriesE、5 seconds and 5 retries
What is the OSPF default frequency,in seconds,at which a cisco router sends hello packets on a multiaccess network?（）A、10B、40C、30D、20
You work as a network technician at. Your boss， Mrs. ， is interested in the Spanning Tree Protocol timers. What can you tell her regarding the default STP timers？ （）A、The hello time is 5 seconds.B、The forward delay is 10 seconds.C、The hello time is 2 seconds.D、The forward delay is 15 secondsE、The max_age timer is 15 seconds.F、The hello time is 10 seconds.G、The max_age timer is 20 seconds.H、The forward delay is 20 seconds.I、The max_age timer is 30 seconds.
What is the maximum amount of Cisco Agent Desktop downtime after a failover when using highavailability in Cisco Unified Contact Center Express 4.0?（）A、10 seconds B、30 seconds C、45 seconds D、60 seconds
For a given Ethernet network， the failure cycle is set to 5 seconds and the heartbeat rate is set to 2 seconds.Given these values， what is the failure detection time for the network （in seconds）？（）A、5B、10C、12D、20
What is the recommended practice regarding UDLD when implementing it in all fiber-optic LAN ports?（）A、Adjust the default hello timers to three seconds for aggressive mode.B、Enable it in global mode and on every interface you need to support.C、Enable it in global mode to support every individual fiber-optic interface.D、Enable it to create channels containing up to eight parallel links between switches.E、Enable it in global mode to support every individual fiber optic and Ethernet interface.
What is the recommended practice regarding UDLD when implementing it in all fiber-optic LANports？（）A、 Adjust the default hello timers to three seconds for aggressive modeB、 Enable it in global mode and on every interface you need to supportC、 Enable it in global mode to support every individual fiber-optic interfaceD、 Enable it to create channels containing up to eight parallel links between switches
By default, how often does a router running IGRP send its complete routing table to its neighbors?（）A、Every 5 minutesB、Every 90 secondsC、Every 60 secondsD、Every 30 seconds
What is periodically multicasted （every 10 seconds） by the DIS on a LAN to ensure IS-IS Link StateDatabase accuracy？（）A、PSNPB、CSNPC、LSPD、IIHE、ISH
HSRP has been configured between two Company devices. What kind of message does an HSRP configured router send out every 3 seconds？（）A、 RetireB、 CoupC、 ResignD、 SendE、 Hello
A Candidate RP receives a bootstrap message with a higher priority than its own. What happens?（）A、Use highest IP address as BSR.B、Reset the bootstrap timer and continue to listen.C、Forward all traffic to the bootstrap message originator.D、Declare self as BSR and send bootstrap messages every 60 seconds.
问答题A clock gains 10 seconds every hour. If we adjust it to the correct time, it is 5:30. And 24 hours later, what is the correct time now?
单选题What is the maximum amount of Cisco Agent Desktop downtime after a failover when using highavailability in Cisco Unified Contact Center Express 4.0?（）A10 seconds B30 seconds C45 seconds D60 seconds
单选题HSRP has been configured between two Company devices. What kind of message does an HSRP configured router send out every 3 seconds？（）A RetireB CoupC ResignD SendE Hello
单选题With respect to automatic identification systems（AIS），which information is expected to be broadcast every 1 to 10 seconds（）.ARate of turnBLatitude and longitudeCNavigational statusDAll of the above
单选题With respect to automatic identification systems（AIS），which information is required to be broadcast every 1 to 10 seconds（）.ACall sign and IMO numberBCourse over ground and MMSICMMSI number and call signDRoute Plan and navigational status
单选题For a given Ethernet network， the failure cycle is set to 5 seconds and the heartbeat rate is set to 2 seconds.Given these values， what is the failure detection time for the network （in seconds）？（）A5B10C12D20
单选题What are the default values for GRE tunnel keeplive time and number of retries？（）A5 seconds and 3 retriesB10 seconds and 5 retriesC10 seconds and 3 retriesD20 seconds and 5 retriesE5 seconds and 5 retries
单选题What is the recommended practice regarding UDLD when implementing it in all fiber-optic LAN ports?（）AAdjust the default hello timers to three seconds for aggressive mode.BEnable it in global mode and on every interface you need to support.CEnable it in global mode to support every individual fiber-optic interface.DEnable it to create channels containing up to eight parallel links between switches.EEnable it in global mode to support every individual fiber optic and Ethernet interface.
单选题What is the recommended practice regarding UDLD when implementing it in all fiber-optic LANports？（）A Adjust the default hello timers to three seconds for aggressive modeB Enable it in global mode and on every interface you need to supportC Enable it in global mode to support every individual fiber-optic interfaceD Enable it to create channels containing up to eight parallel links between switches
多选题You work as a network technician at. Your boss， Mrs. ， is interested in the Spanning Tree Protocol timers. What can you tell her regarding the default STP timers？ （）AThe hello time is 5 seconds.BThe forward delay is 10 seconds.CThe hello time is 2 seconds.DThe forward delay is 15 secondsEThe max_age timer is 15 seconds.FThe hello time is 10 seconds.GThe max_age timer is 20 seconds.HThe forward delay is 20 seconds.IThe max_age timer is 30 seconds.