An OSPF link can be in multiple states at any given moment （ie. Exstart， exchange， full）. Whichtwo IOS commands let you view the state of the link？（）
A . show ip ospf
B . show ip protocols
C . show ip ospf neighbor
D . show ip ospf interface
相似题目
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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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In which two locations in an enterprise network can an IPS sensor be placed？（）
A . bridging VLANs on two switches
B . bridging two VLANs on one switch
C . between two Layer 2 devices with trunking
D . between two Layer 2 devices without trunking
E . between a Layer 2 device and a Layer 3 device with trunking
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A gradual decrease in the discharge pressure of an operating hydraulic pump can be caused by （）.
A . the four-way control valve failing to shift
B . the bleeder valve sticking in the open position
C . cold hydraulic fluid
D . a clogged air vent falter on the oil reservoir
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Aboard ship, a grounded field coil in an AC motor can be determined by using a （）.
A . portable growler
B . galvanometer
C . visual inspection
D . megohmmeter
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An OSPF link can be in multiple states at any givenmoment(ie.Exstart,exchange,full). Which two IOS commands let you view the state of the link（）
A . show ip ospf
B . show ip protocols
C . show ip ospfneighbor
D . show ip ospfinterface
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In an operating diesel engine, pre-ignition can be caused by （）
A . excessively late fuel injection
B . oil in the air charge
C . water in the fuel
D . injection continuing after the fuel charge is ignited
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You are troubleshooting an OSPF problem where external routes are not showing up in the OSPF database. Which two options a re valid checks that should be performed first to verify proper OSPF operation?（）
A . Are the ASBRs trying to redistribute the external routes into a totally stubby area?
B . Are the ABRs configured with stubby areas?
C . Is the subnets keyword being used with the redistribution command?
D . Is backbone area (area 0) contiguous?
E . Is the CPU utilization of the routers high?
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In securing a towing cable，consideration must be given to letting go in an emergency. The possible whip of towlines when released can be overcome by（）.
A . increasing the shaft RPM prior to release
B . using a pelican hook for quick release
C . using preventers
D . using a short chain for the lead through the stern chock
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If the bandwidth of an OSPF interface is 64, what would be the calculated cost of the link?（）
A . 1
B . 10
C . 1562
D . 64000
E . 128000
F . None of the above
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In which two locations in an enterprise network can an IPS sensor be placed？ （）
A . bridging VLANs on two switches
B . bridging two VLANs on one switch
C . between two Layer 2 devices with trunking
D . between two Layer 2 devices without trunking
E . between a Layer 2 device and a Layer 3 device with trunking
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What bit should be set in the link state PDUs in an IS-IS level-1-2 router to indicate that they are a potentialexit point out of the area ？（）
A . ATT（Attached）bit
B . IS-Type bits
C . P（Partition）bit
D . Down bit
E . PN（Pseudonode）biy
F . ABR（Area Border Rorter）bit
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An administrator has been asked to look at the different types of Emulex host bus adapters that can be used in an x445 server. From the following options， where can the most relevant information be found to assist in making a valid choice？（）
A . IBM Redbooks
B . IBM Announcement Letters
C . ServerProven website
D . Configuration and Options Guide （COG）
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Increased productivity, minimized legal risks, and improvements in "green" operation can be easily linked to Cisco solutions in which technology area?（）
A . routing and switching
B . web collaboration
C . on the destination network, between the server and a router
D . eCommerce
E . voice
F . security
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Lubricating oil viscosity in an operating diesel engine can be reduced by（）
A . increasing cooling water flow
B . increasing lube oil flow
C . dilution by fuel oil
D . adding SAE 70 oil
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ATT （Attached ）bit needs to be set in the link state PDUs in an IS-IS level-1-2 router to indicate that theyare a potential exit point out of the area.（）
A . True
B . False
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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 address
B . Ensure that IP classless is enabled
C . Ensure that the interfaces can ping their directly connected neighbors
D . Ensure that an interface has been configured with an IP address and is u
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Diesel engine exhaust noise can be reduced in an exhaust muffler by （）
A . changing the direction of exhaust gas flow
B . increasing the exhaust gas velocity
C . changing the exhaust gas weight
D . increasing the exhaust gas static pressure
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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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An exacting style of communication can be found in Japan, China, and some Native American cultures.
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An inquiry can be made by written correspondence or verbally by talk in person.
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2010.12 5. Breakfast can be _______ to you in your room for an additional charge.
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7 An elaborate style of communication can be seen in Arab cultures.
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An e-boarding pass can be got by way of mobile check-in.
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There______be an open window somewhere, I can feel cold air coming in.
A．should
B．must
C．seem
D．ought
