What information does a router running a link-state protocol use to build and maintain its topological database? (Choose two)

What information does a router running a link-state protocol use to build and maintain its topological database? (Choose two)A . hello packetsB . SAP messages sent by other routersC . LSAs from other routersD . beacons received on point-to-point linksE . routing tables received from other link-state routersF . TTL...

October 14, 2018 No Comments READ MORE +

What is the most likely cause of the problem?

Refer to the exhibit. A user cannot reach any web sites on the Internet, but others in the department are not having a problem. What is the most likely cause of the problem?A . IP routing is not enabled.B . The default gateway is not in the same subnet.C ....

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What are possible reasons for this problem?

Refer to the graphic. R1 is unable to establish an OSPF neighbor relationship with R3. What are possible reasons for this problem? (Choose two)A . All of the routers need to be configured for backbone Area 1B . R1 and R2 are the DR and BDR, so OSPF will not...

October 13, 2018 No Comments READ MORE +

Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this router?

Refert the exhibit Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this router?A . 10.1.1.2B . 10.154.154.1C . 172.16.5.1D . 192.168.5.3View AnswerAnswer: C Explanation: The highest IP address of all loopback interfaces will be chosen ->...

October 12, 2018 No Comments READ MORE +

Which two statements describe the operation of the CSMA/CD access method? (Choose two.)

Which two statements describe the operation of the CSMA/CD access method? (Choose two.)A . In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.B . In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.C . The use of hubs to...

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Which three statements are true about the operation of a full-duplex Ethernet network? (Choose three.)

Which three statements are true about the operation of a full-duplex Ethernet network? (Choose three.)A . There are no collisions in full-duplex mode.B . A dedicated switch port is required for each full-duplex node.C . Ethernet hub ports are preconfigured for full-duplex mode.D . In a full-duplex environment, the host...

October 11, 2018 No Comments READ MORE +

Which layer of the TCP/IP stack combines the OSI model physical and data link layers?

Which layer of the TCP/IP stack combines the OSI model physical and data link layers?A . Internet layerB . transport layerC . application layerD . network access layerView AnswerAnswer: D Explanation: The Internet Protocol Suite, TCP/IP, is a suite of protocols used for communication over the internet. The TCP/IP model...

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What is the cause of this problem?

Refer to the exhibit. A TFTP server has recently been installed in the Atlanta office. The network administrator is located in the NY office and has made a console connection to the NY router. After establishing the connection they are unable to backup the configuration file and IOS of the...

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How many collision and broadcast domains exist on the switch (collision, broadcast)?

A switch has 48 ports and 4 VLANs. How many collision and broadcast domains exist on the switch (collision, broadcast)?A . 4, 48B . 48, 4C . 48, 1D . 1, 48E . 4, 1View AnswerAnswer: B Explanation: A switch uses a separate collision domain for each port, and each...

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Which statements accurately describe CDP? (Choose three.)

Which statements accurately describe CDP? (Choose three.)A . CDP is an IEEE standard protocol.B . CDP is a Cisco proprietary protocol.C . CDP is a datalink layer protocol.D . CDP is a network layer protocol.E . CDP can discover directly connected neighboring Cisco devices.F . CDP can discover Cisco devices...

October 10, 2018 No Comments READ MORE +