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Refer to the exhibit. What is the meaning of the output MTU 1500 bytes?（）https://assets.asklib.com/images/image2/2018072317543588105.jpg
A . Themaximumnumberofbytesthatcantraversethisinterfacepersecondis1500.
B . Theminimumsegmentsizethatcantraversethisinterfaceis1500bytes.
C . Theminimumpacketsizethatcantraversethisinterfaceis1500bytes.
D . Themaximumpacketsizethatcantraversethisinterfaceis1500bytes.
E . Themaximumframesizethatcantraversethisinterfaceis1500bytes.
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Refer to the exhibit. What can be determined about the router from the console output?（）https://assets.asklib.com/images/image2/201807231045561661.jpg
A . No configuration file was found in NVRAM.
B . No configuration file was found in flash.
C . No configuration file was found in the PCMCIA card.
D . Configuration file is normal and will load in 15 seconds.
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Refer to the exhibit. Give this output for SwitchC, what should the network administrator's next action be?（）https://assets.asklib.com/images/image2/2018072409443229245.jpg
A . Check the trunk encapsulation mode for SwitchC's fa0/1 port.
B . Check the duplex mode for SwitchC's fa0/1 port.
C . Check the duplex mode for SwitchA's fa0/2 port.
D . Check the trunk encapsulation mode for SwitchA's fa0/2 port.
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Refer to the exhibit. Look at the command output. Assume that there is no other path，and the configuration is correct. What would be the consequences of this situation？（）https://assets.asklib.com/images/image2/2018072409193745424.jpg
A . Users in SW1 can ping SW2 but not vice versa.
B . Users in SW2 can ping SW1 but not vice versa.
C . Users in SW1 and SW2 can ping each other.
D . Users in SW1 and SW2 cannot ping each other.
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Refer to the output. What IOS command produces this output？（）https://assets.asklib.com/images/image2/2018072615053033982.jpg
A . show ip ospf
B . show ip ospf interface
C . show ipv6 ospf interface
D . show ipv6 ospf
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Refer to the exhibit.If the router Cisco returns the given output and has not had its router ID set manually, what value will OSPF use as its router ID?（）https://assets.asklib.com/images/image2/2018072411242431760.jpg
A . 192.168.1.1
B . 172.16.1.1
C . 1.1.1.1
D . 2.2.2.2
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Refer to 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 RouterD?（）https://assets.asklib.com/images/image2/2018072408582679930.jpg
A . 10.1.1.2
B . 10.154.154.1
C . 172.16.5.1
D . 192.168.5.3
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Refer to the exhibit. Look at the command output. Assume that there is no other path， and the configuration is correct. What would be the consequences of this situation？（）https://assets.asklib.com/images/image2/2018072317440282860.jpg
A . Users in SW1 can ping SW2 but not vice versa.
B . Users in SW2 can ping SW1 but not vice versa.
C . Users in SW1 and SW2 can ping each other.
D . Users in SW1 and SW2 cannot ping each other.
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Refer to the exhibit. Look at the command output. What would be the most probable reason for this port-ID mismatch？（）https://assets.asklib.com/images/image2/2018072409172527062.jpg
A . spanning-tree misconfiguration
B . speed mismatch configuration
C . cabling problem
D . configuration problem
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Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown？（）https://assets.asklib.com/images/image2/201807241342138434.jpg
A . The Seria l0/0interface is passing traffic.
B . The DLCI 100 was dynamic allyallocated by the router
C . The Seria l0/0 interf aceacquired the IP address of 172.16.3.1 from a DHCP server
D . The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloud
E . The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP
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Refer to the exhibit. Based on this command output, what can we conclude about R3?（）https://assets.asklib.com/images/image2/2018073016165696442.jpg
A . R3 is an ABR.
B . R3 is not connec ted to the backbone.
C . R3 has four neighbors.
D . R3 is the DR for area 2.
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Refer to the exhibit.
https://assets.asklib.com/images/image2/2018073015594315172.png
What does the "26" in the first two hop outputs indicate？（）
A . the outer label used to determine the next hop
B . the IPv4 label for the destination network
C . the IPv4 label for the forwarding router
D . the IPv4 label for the destination router
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Refer to the exhibit. EIGRP is configured on all routers in the network. On a basis of the show ip eigrp topology output provided, what conclusion can be deri ved? （）https://assets.asklib.com/images/image2/2018073011011275162.jpg
A . Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out inquiring for a second successor to network 10.6.1.0/24
B . Router R1 can send traffic destined for network 10.6.1.0/24 out of interface FastEthernet0/0
C . Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out before it declares the neighbor unreachable
D . Router R1 is waiting for a reply from the neighbor 10.1.2.1 in response to the query sent out about network 10 .6.1.0/24
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Refer to the exhibit. Based upon the output of show vlan on switch CAT2， what can we concludeabout interfaces Fa0/13 and Fa0/14？（）https://assets.asklib.com/images/image2/2018072615465122325.jpg
A . that interfaces Fa0/13 and Fa0/14 are in VLAN 1
B . that interfaces Fa0/13 and Fa0/14 are down
C . that interfaces Fa0/13 and Fa0/14 are trunk interfaces
D . that interfaces Fa0/13 and Fa0/14have a domain mismatch with another switch
E . that interfaces Fa0/13 and Fa0/14have a duplex mismatch with another switch
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Refer to the exhibit.Give this output for SwitchC， what should the network administrator’s next action be？（）https://assets.asklib.com/images/image2/2018072315261659831.jpg
A . Check the trunk encapsulation mode for SwitchC’s fa0/1 port.
B . Check the duplex mode for SwitchC’s fa0/1 port.
C . Check the duplex mode for SwitchA’s fa0/2 port.
D . Check the trunk encapsulation mode for SwitchA’s fa0/2 port.
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Refer to the exhibit. Based upon the output of show vlan on switch CAT2，
what can we conclude about interfaces Fa0/13 and Fa0/14？ （）
https://assets.asklib.com/images/image2/2018073010404661085.jpg
A . that interfaces Fa0/13 and Fa0/14 are in VLAN 1
B . that interfaces Fa0/13 and Fa0/14 are down
C . that interfaces Fa0/13 and Fa0/14 are trunk interfaces
D . that interfaces Fa0/13 and Fa0/14have a domain mismatch with another switch
E . that interfaces Fa0/13 and Fa0/14have a duplex mismatch with another switch
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Refer to the exhibit. What does the (*) represent in the output?（）https://assets.asklib.com/images/image2/2018072310402175939.jpg
A . Packet is destined for a local interface to the router.
B . Packet was translated, but no response was received from the distant device.
C . Packet was not translated, because no additional ports are available.
D . Packet was translated and fast switched to the destination.
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Refer to the exhibit.If the devices produced the given output,what is the cause of the EtherChannel problem?（）https://assets.asklib.com/images/image2/2018072411280224790.jpg
A . There is a speed mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces.
B . There is an MTU mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces.
C . There is an encapsulation mismatch between SW1's Fa0/1 and SW2's Fa0/1 interface.
D . SW1's Fa0/1 interface is administratively shut down.
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Refer to the exhibit. OSPF is configured on all routers in the network. On the basis of the show ip ospf n eighbor output, what prevents R1 from establishing a full adjacency with R2? （）https://assets.asklib.com/images/image2/2018073015404016990.jpg
A . Router R1 will only establish full adjacency with the DR and BDR on broadcast multi- access networks.
B . Router R2 has been elected as a DR for the broadcast multiaccess network in OSPF area 1.
C . Routers R1 and R2 are configured as stub routers for OSPF area 1 and OSPF area 2.
D . Router R1 and R2 are configured for a virtual link between OSPF area 1 and OSPF area 2.
E . The Hello parameters on routers R1 and R2 do not m atch.
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Refer to the exhibit. On the basis of the output, what two conclusions can be reached?（）https://assets.asklib.com/images/image2/2018073015200844290.jpg
A . The default administrative distance has been changed.
B . IS - IS is not enabled.
C . Three physical interfaces are taking part in integrated IS - IS.
D . IS - IS is not redistributing any oth er routing protocols.
E . There are two neighboring routers sending IS - IS routing information.
F . Address summarization is configured.
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Refer to the exhibit. Which statement is true about the output？（）https://assets.asklib.com/images/image2/2018073109254190858.jpg
A . The port on switch CAT1 is forwarding and sending BPDUs correctly.
B . The port on switch CAT1 is blocking and sending BPDUs correctly.
C . The port on switch CAT2 is forwarding and receiving BPDUs correctly.
D . The port on switch CAT2 is blocking and sending BPDUs correctly.
E . The port on switch CAT3 is forwarding and receiving BPDUs correctly.
F . The port on switch CAT3 is forwarding， sending， and receiving BPDUs correctly.
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Refer to the exhibit. Look at the command output. What can you use to prevent this behavior？ （）https://assets.asklib.com/images/image2/2018072317480043501.jpg
A . UDLD （UniDirectional Link Detection）
B . spanning-tree loopguard
C . VTP mode transparent
D . switchport mode desirable
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Refer to the exhibit. Look at the command output. What would be the most probable reason for this port-ID mismatch？（）https://assets.asklib.com/images/image2/2018072317451781682.jpg
A . spanning-tree misconfiguration
B . speed mismatch configuration
C . cabling problem
D . configuration problem
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Refer to the exhibit. On the basis of the output, what two conclusions can be reached？（）
<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/28e0d71a8ccd751c5a7f9c6a7dba7abf.jpg' />
A. The default administrative distance has been changed.
B. IS - IS is not enabled.
C. Three physical interfaces are taking part in integrated IS - IS.
D. IS - IS is not redistributing any oth er routing protocols.
E. There are two neighboring routers sending IS - IS routing information.
F. Address summarization is configured.
