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单选题
An OSPF interface has been configured with the bandwidth 64 command. What will be the calculated OSPF cost of this link?（）
A
1
B
10
C
1562
D
64000
E
128000
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更多 “单选题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” 相关考题
考题
After issuing the show interfaces terse command, you notice that the status of one interface is "up down". What does this indicate?"()
A.Layer 1 on the interface is up but Layer 2 is down.B.Layer 2 on the interface is up but Layer 3 has not been configured.C.The interface is administratively up but the link status is down.D.The interface is up but has been administratively turned off.
考题
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.
考题
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
考题
Refer to the exhibit. Looking at the topology diagram and the partial router configurations shown, which statement is true? ()
A.The NProuter has two OSPF neighbors in the Full adjacency stateB.The NProuter serial0/0 interface has the OSPF dead timer set to 10 secondsC.The NProuter serial0/0 interface has been configured with an OSPF network type of pointtopointD.The 10.1.1.1 and 10.1.1.2 routers are not using the default OSPF dead and hello timers settingE.The Mismatched error is caus ed by the expiration of the OSPF timers
考题
A new network has been configured using OSPF as the routing protocol. With which network type will OSPF establish router adjacencies but not perform the DR／BDR election process?()
A. point-to-pointB. Backbone area 0C. Broadcast multicastD. Non-broadcast multi-accessE. The DR/BDR process is done for all interface types
考题
If the bandwidth of an OSPF interface is 64, what would be the calculated cost of the link?()
A. 1B. 10C. 1562D. 64000E. 128000F. None of the above
考题
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?()
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
考题
If the bandwidth of an OSPF interface is configured with the "bandwidth 64"command, what would be the calculated cost of the link?()
A. 1B. 64C. 1562D. 64000E. 1500
考题
Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?()
A.There is a mismatch in encapsulation typesB.The wrong type of cable is connected to the interfaceC.The interface has been configured with the shutdown commandD.The interface is not receiving any keepalivesE.The interface needs to be configured as a DTE deviceF.There is no encapsulation type configured
考题
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.
考题
If the bandwidth of an OSPF interface is 64, what would be the calculated cost of the link?（）A、1B、10C、1562D、64000E、128000F、None of the above
考题
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 1/1A、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
考题
A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.B、For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.C、Direct inter-vlan communication does not require OSPFD、OSPF cannot be used if router-on-a-stick is configured on the router
考题
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.
考题
Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?（）A、There is a mismatch in encapsulation typesB、The wrong type of cable is connected to the interfaceC、The interface has been configured with the shutdown commandD、The interface is not receiving any keepalivesE、The interface needs to be configured as a DTE deviceF、There is no encapsulation type configured
考题
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
考题
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.
考题
A network planning diagram shows a large internetwork with many routers. The configurations show that OSPF has been enabled on all interfaces, I P addresses correctly configured, and OSPF workinG. For which of the following cases would you expect a router to create and flood a Type 2 LSA?（）A、When OSPF is enabled on a LAN interface, and the router is the only router connected to the subnet.B、 When OSPF is enabled on a point - to -point serial link, and that router has both the higher router ID and higher interface IP address on the link.C、When OSPF is enabled on a Frame Relay point - to - point subinterface, has the lower RID and lower subinterfa ce IP address, and otherwise uses default OSPF configuration on the interface.D、When OSPF is enabled on a working LAN interface on a router, and the router has been elected BDR.E、None of the other answers is correct.
考题
单选题After issuing the show interfaces terse command, you notice that the status of one interface is "up down". What does this indicate?"（）A
Layer 1 on the interface is up but Layer 2 is down.B
Layer 2 on the interface is up but Layer 3 has not been configured.C
The interface is administratively up but the link status is down.D
The interface is up but has been administratively turned off.
考题
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？（）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
考题
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
1B
64C
1562D
64000E
1500
考题
单选题A new network has been configured using OSPF as the routing protocol. With which network type will OSPF establish router adjacencies but not perform the DR/BDR election process?（）A
point-to-pointB
Backbone area 0C
Broadcast multicastD
Non-broadcast multi-accessE
The DR/BDR process is done for all interface types
考题
单选题If the bandwidth of an OSPF interface is 64, what would be the calculated cost of the link?（）A
1B
10C
1562D
64000E
128000F
None of the above
考题
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
考题
单选题Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?（）A
There is a mismatch in encapsulation typesB
The wrong type of cable is connected to the interfaceC
The interface has been configured with the shutdown commandD
The interface is not receiving any keepalivesE
The interface needs to be configured as a DTE deviceF
There is no encapsulation type configured
考题
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
考题
单选题A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）A
For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.B
For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.C
Direct inter-vlan communication does not require OSPFD
OSPF cannot be used if router-on-a-stick is configured on the router
考题
单选题Which command displays the number of times that the OSPF Shortest Path First (SPF) algorithm has been executed?（）A
show ip protocolB
show ip ospfC
sho w ip ospf databaseD
show ip ospf interface
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