单选题If the bandwidth of an OSPF interface is configured with the "bandwidth 64"command, what would be the calculated cost of the link?（）A1B64C1562D64000E1500
单选题
If the bandwidth of an OSPF interface is configured with the "bandwidth 64"command, what would be the calculated cost of the link?（）
A
1
B
64
C
1562
D
64000
E
1500
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Router R1 has a connected route for 10.1.1.0/24 off interface Fa0/0. Interface Fa0/0 has been enabled for OSPF due to a router ospf 1 and network 10.0.0.0 0.0.0.255 area 0 command. R1 also has EIGRP configured, with the redistribute ospf 1 metric 1000 100 10 1 1500 command configured under EIGRP.Which one of the following is true?（）A. R1 will not redistribute 10.1.1.0/24 into EIGRP, because R1 knows it as a connected route and not as an OSPF route.B. For any OS PF routes redistributed into EIGRP, the metric components includea value equivalent to 1 Mbps of bandwidth.C. For any OSPF routes redistributed into EIGRP, the metric components include a value equivalent to 100 microseconds of delay.D. No subnets of network 10.0.0.0 will be redistributed due to the omission of the subnets parameter.
An OSPF interface has been configured with the bandwidth 64 command. What will be the calculated OSPF cost of this link?() A.1B.10C.1562D.64000E.128000
Which of the following are characteristics of OSPF areas?() A. Hierarchical OSPF networks need to be in one areaB. Multiple OSPF areas must connect to area 0C. Single area OSPF networks must be configured in area 1D. Areas can be assigned any number from 0 to 63535E. Area 0 is called the backbone areaF. Each OSPF area need to be configured with a loopback interface
An administrator types in the command router ospf 1 and receives the er ror message: "OSPF process 1 cannot start." (Output is omitted.) What should be done to correctly set up OSPF?() A. Ensure that an interface has been configured with an IP addressB. Ensure that IP classless is enabledC. Ensure that the interfaces can ping their directly connected neighborsD. Ensure that an interface has been configured with an IP address and is up
If the bandwidth of an OSPF interface is configured with the "bandwidth 64"command, what would be the calculated cost of the link?() A. 1B. 64C. 1562D. 64000E. 1500
On the assumption that every OSPF router in a particular area is configured with there is no loopback interface set?() A. The IP address of the first Fast Ethernet interface.B. The IP address of the console management interface.C. The highest IP address among its active interfaces.D. The lowest IP address among its active interfaces.E. There will be no router ID until a loopback interface is configured.
Router R1 has a connected route for 10.1.1.0/24 off interface Fa0/0. Interface Fa0/0 has been enabled for OSPF due to a router ospf 1 and network 10.0.0.0 0.0.0.255 area 0 command. R1 also has EIGRP configured, with the redistribute ospf 1 metric 1000 100 10 1 1500 command configured under EIGRP. Which one of the following is true?（）A、R1 will not redistribute 10.1.1.0/24 into EIGRP, because R1 knows it as a connected route and not as an OSPF route.B、For any OS PF routes redistributed into EIGRP, the metric components includea value equivalent to 1 Mbps of bandwidth.C、For any OSPF routes redistributed into EIGRP, the metric components include a value equivalent to 100 microseconds of delay.D、No subnets of network 10.0.0.0 will be redistributed due to the omission of the subnets parameter.
Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to an interface（）A、The interface must be configured as a Multilink PPP interface.B、The correct bandwidth should be configured on the interface.C、A QoS policy must not be currently attached to the interface.D、CEF must be enableE、AutoQoS must be enabled globally before it can be enabled on the interface.F、An IP address must be configured on the interface if its speed is equal to or less than 768 kbps.
Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to aninterface？ （Choose all that apply.）（）A、The interface must be configured as a Multilink PPP interfaceB、The correct bandwidth should be configured on the interfaceC、A QoS policy must not be currently attached to the interfaceD、CEF must be enabledE、AutoQoS must be enabled globally before it can be enabled on the interfaceF、An IP address must be configured on the interface if its speed is equal to or less than 768 kbps
The following output was taken from Router R3. A scan of R3's configuration shows that no bandwidth commands have been configured in this router. Which of the following answers lists configuration settings could be a part of a configuration tha t results in the following output?（） R3#show ip ospf interface brief Interface PID Area IP Address/Mask Cost State Nbrs F/C Se0/0/0.2 3 34 10.10.23.3/29 647 P2P 1/1 Se0/0/0.1 3 34 10.10.13.3/29 1000 P2P 1/1 Fa0/0 3 34 10.10.34.3/24 20 BDR 1/1A、An a uto - cost reference - bandwidth 1000 command in router ospf modeB、An auto - cost reference - bandwidth 2000 command in router ospf modeC、An ip ospf cost 1000 interface S0/0/0.1 command in router ospf modeD、An auto - cost reference - bandwidth 64700 command i n router ospf mode
Which of the following are true statements regarding the characteristics of OSPF areas? Select all that apply.（）A、All OSPF networks require the use of multiple areasB、Multiple OSPF areas must connect to area 0C、Single area OSPF networks must be configured in area 1D、Areas can be assigned any number from 0 to 63535E、Area 0 is called the backbone areaF、Each OSPF area need to be configured with a loopback interface
Which statement is true about the frequency of OSPF LSA transmissions？（）A、 They are configured per OSPF area.B、 They are configured per virtual router.C、 They are configured per OSPF process.D、 They are configured per OSPF interface.
An OSPF interface has been configured with the bandwidth 64 command. What will be the calculated OSPF cost of this link?（）A、1B、10C、1562D、64000E、128000
This question is about the formation of OSPF adjacency. An OSPF adjacency will not form correctly across a point-to-point link in the same area. Which would most likely cause this problem？（）A、Each interface has a different OSPF cost.B、Each interface is configured with secondary addresses as well as primary addresses.C、Each interface has a different MTU size.D、Each interface is configured with theip unnumbered loopback 0 command.
Which of the following are characteristics of OSPF areas?（）A、Hierarchical OSPF networks need to be in one areaB、Multiple OSPF areas must connect to area 0C、Single area OSPF networks must be configured in area 1D、Areas can be assigned any number from 0 to 63535E、Area 0 is called the backbone areaF、Each OSPF area need to be configured with a loopback interface
单选题An administrator types in the command router ospf 1 and receives the er ror message: "OSPF process 1 cannot start." (Output is omitted.) What should be done to correctly set up OSPF？（）AEnsure that an interface has been configured with an IP addressBEnsure that IP classless is enabledCEnsure that the interfaces can ping their directly connected neighborsDEnsure that an interface has been configured with an IP address and is up
多选题Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to aninterface？ （Choose all that apply.）（）AThe interface must be configured as a Multilink PPP interfaceBThe correct bandwidth should be configured on the interfaceCA QoS policy must not be currently attached to the interfaceDCEF must be enabledEAutoQoS must be enabled globally before it can be enabled on the interfaceFAn IP address must be configured on the interface if its speed is equal to or less than 768 kbps
单选题If the bandwidth of an OSPF interface is configured with the "bandwidth 64"command, what would be the calculated cost of the link?（）A1B64C1562D64000E1500
多选题Which of the following are characteristics of OSPF areas?（）AHierarchical OSPF networks need to be in one areaBMultiple OSPF areas must connect to area 0CSingle area OSPF networks must be configured in area 1DAreas can be assigned any number from 0 to 63535EArea 0 is called the backbone areaFEach OSPF area need to be configured with a loopback interface
多选题Which of the following are true statements regarding the characteristics of OSPF areas? Select all that apply.（）AAll OSPF networks require the use of multiple areasBMultiple OSPF areas must connect to area 0CSingle area OSPF networks must be configured in area 1DAreas can be assigned any number from 0 to 63535EArea 0 is called the backbone areaFEach OSPF area need to be configured with a loopback interface
多选题哪些方式可以修改OSPF的接口开销（）A在interface视图下，执行命令ospfcostB在ospf视图下，执行命令interfacecostC在ospf视图下，执行bandwidth-referenceD在interface视图下，执行命令bandwidth-reference
多选题Which two commands would change the default OSPF metric calculation for interface ge-0/3/0 in JUNOS software？（）Aset interfaces ge-0/3/0 unit 0 metric 10Bset protocols ospf reference-bandwidth 10gCset interfaces ge-0/3/0 unit bandwidth 10gDset protocols ospf area 0 interface ge-0/3/0 metric 10Eset protocols ospf area 0 interface ge-0/3/0 bandwidth 10g
单选题If the bandwidth of an OSPF interface is 64, what would be the calculated cost of the link?（）A1B10C1562D64000E128000FNone of the above
多选题The following output was taken from Router R3. A scan of R3's configuration shows that no bandwidth commands have been configured in this router. Which of the following answers lists configuration settings could be a part of a configuration tha t results in the following output?（） R3#show ip ospf interface brief Interface PID Area IP Address/Mask Cost State Nbrs F/C Se0/0/0.2 3 34 10.10.23.3/29 647 P2P 1/1 Se0/0/0.1 3 34 10.10.13.3/29 1000 P2P 1/1 Fa0/0 3 34 10.10.34.3/24 20 BDR 1/1AAn a uto - cost reference - bandwidth 1000 command in router ospf modeBAn auto - cost reference - bandwidth 2000 command in router ospf modeCAn ip ospf cost 1000 interface S0/0/0.1 command in router ospf modeDAn auto - cost reference - bandwidth 64700 command i n router ospf mode
多选题OSPF routing uses the concept of areas. What are the characteristics of OSPF areas?（）AEach OSPF area requires a loopback interface to be configured.BAreas may be assigned any number from 0 to 65535.CArea 0 is called the backbone area.DHierarchical OSPF networks do not require multiple areas.EMultiple OSPF areas must connect to area 0.FSingle area OSPF networks must be configured in area 1.
单选题On the assumption that every OSPF router in a particular area is configured with there is no loopback interface set?（）AThe IP address of the first Fast Ethernet interface.BThe IP address of the console management interface.CThe highest IP address among its active interfaces.DThe lowest IP address among its active interfaces.EThere will be no router ID until a loopback interface is configured.
单选题Which statement is true about the frequency of OSPF LSA transmissions？（）A They are configured per OSPF area.B They are configured per virtual router.C They are configured per OSPF process.D They are configured per OSPF interface.
多选题You are using AutoQoS Enterprise and realize that the results are not what you expected. Whichof the following are possible reasons for AutoQoS not functioning correctly？（Choose all thatapply.）（）AThe interface you configured for AutoQoS is set to half-duplexBAutoQoS was configured on only one end of the linkCThe interface you configured for AutoQoS has no IP addressDThe interface’s bandwidth is not correctly configuredECEF is not enabled on the interfaceFYou enabled AutoQoS on the interface but forgot to enable globally first