Refer to the exhibit. What does the (*) represent in the output?（）https://assets.asklib.com/images/image2/2018072310402175939.jpg

相似题目

• 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 is the configuration an example of？ （） https://assets.asklib.com/images/image2/2018073015220049716.jpg

  A .  GLBP weighting B .  default AVF and AVG configuration C .  GLBP MD5 authentication D .  GLBP text authentication E .  GLBP timer manipulatio

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• Refer to the exhibit. Given the topology shown, what are two ways to allow the VPN to operate?（）https://assets.asklib.com/images/image2/2018080114364950184.jpg

  A . Use route maps on the 831 B . The 831 has IPSec NAT-Transparency (NAT-T) enabled C . Disallow split tunneling on the 831 D . IPSec pass-through must be enabled on the Linksys E . Use the port-mapping feature on the residential router

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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. What is required to complete the IPv6 routing configurations shown?（）https://assets.asklib.com/images/image2/2018073015315977122.jpg

  A . Interface authentication must be configured B . The routing processes must be configured with an area ID C . IP unicast routing must be enabled D . IPv4 ad dresses must be applied to the interface

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• Refer to the exhibit.HostA cannot ping HostB.Assuming routing is properly configured,what could be the cause of this problem?（）

  A . HostA is not on the same subnet as its default gateway B . The address of SwitchA is a subnet address C . The Fa0/0 interface on RouterA is on a subnet that cannot be used D . The serial interfaces of the routers are not on the same subnet E . The Fa0/0 interface on RouterB is using a broadcast addre

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• Refer to the exhibit. What two statements are true？（）https://assets.asklib.com/images/image2/2018072615071070209.jpg

  A . The IP address of the backup designated router （BDR） is FE80：：205：5FFF：FED3：5808 B . This is the designated router （DR） on the FastEthernet 0/0 link C . Interface FastEthernet 0/0 was configured with the ipv6 ospf 1 area 1 command D . OSPF version 2 has been enabled to support IPv6 E . The output was generated by the show ip interface command

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• Refer to the exhibit. What two statements are true?（）https://assets.asklib.com/images/image2/2018073014095357352.jpg

  A . This is the designated router (DR) on the FastEthernet 0/0 link. B . The output was generated by the show ip interface c ommand. C . The router was configured with the commands:r outer ospf 1 network 172.16.6.0 0.0.0.255 area 1 D . The IP address of the backup designated router (BDR) is FE80::205:5FFF:FED3:5808. E . Interface FastEthernet 0/0 was configured with the ipv6 o spf 1 area 1 command. F . OSPF version 2 has been enabled to support IPv6.

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• Refer to the exhibit. What command sequence will enable PAT from the inside to outside network?（）https://assets.asklib.com/images/image2/2018072310395019011.jpg

  A . (config) ip nat pool isp-net 1.2.4.2 netmask 255.255.255.0 overload B . (config-if) ip nat outside overload C . (config) ip nat inside source list 1 interface ethernet1 overload D . (config-if) ip nat inside overload

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• Refer to the exhibit. What does the option secret 5 in the username global configuration mode commandindicate about the enable secret password？（）

  A . It is hashed using SHA B . It is encrypted using DH group 5 C . It is hashed using MD5 D . It is encrypted via the service password-encryption command E . It is hashed using a proprietary Cisco hashing algorithm F . It is encrypted using a proprietary Cisco encryption algorithm

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• 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 types B . The wrong type of cable is connected to the interface C . The interface has been configured with the shutdown command D . The interface is not receiving any keepalives E . The interface needs to be configured as a DTE device F . There is no encapsulation type configured

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• Refer to the exhibit. What is the most appropriate summarization for these routes?（）https://assets.asklib.com/images/image2/2018072410531258943.jpg

  A . 10.0.0.0/21 B . 10.0.0.0/22 C . 10.0.0.0/23 D . 10.0.0.0/24

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• Refer to the exhibit.What is the effect of the configuration that is shown?（）

  A . It tells the router or switch to try establish an SSH connection first and if that fail to use telnet. B . It configures a cisco network device to use the SSH protocol on incoming communications via the virtual terminal ports. C . It allows seven failed login attempts before the VTY lines are temporarily shutdown. D . It configures the virtual terminal lines with the password 030752180500. E . It configures SSH globally for all logins.

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• Refer to the exhibit. What is the configuration an example of？（）

  A . enabling modular QoS over Frame Relay B . enabling Real-Time Transport Protocol （RTP） header compression C . enabling distributed compressed Transmission Control Protocol D . enabling latency and jitter reduction for Transmission Control traffic E . enabling TCP header compressio

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• Refer to the exhibit,a network administrator cannot establish a telnet session with the indicated router.What is the cause of this failure?（）

  A . A level 5 password is not set B . The vty password is missing C . The console password is missing D . An ACL is blocking Telnet acce

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• Refer to the exhibit.What is the result of setting the no login command？（）https://assets.asklib.com/images/image2/2018072314480141170.jpg

  A . The is a virtually limitless supply of IP addresses B . Telnet access requires a new password at first login C . Telnet access requires a password D . Telnet access is denied

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• Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? （）

  A . Router1 has specific boot system command that instruct it to load IOS from TFTP server. B . Router1 is acting as a TFTP server for other routers. C . Router1 cannot locate a valid IOS image in flash memory. D . Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server. E . Cisco routers will first attempt to load a image from TFTP for management purposes.

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• Refer to the exhibit. What is the problem with this configuration？（） https://assets.asklib.com/images/image2/201807301056416734.jpg

  A .  Spanning tree PortFast cannot be configured on a port where a voice VLAN is configured. B .  Sticky secure MAC addresses cannot be used on a port when a voice VLAN is configured. C .  Spanning tree PortFast cannot be configured on a port when a sticky secure MAC address is  used. D .  The switch port must be configured as a trunk.

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• Refer to the exhibit. What statement is true base d upon the configuration in the exhibit? （）https://assets.asklib.com/images/image2/2018073015050639705.jpg

  A . CGMP version 2 is being used. B . The switch will use sparse mode first, dense mode second. C . A rendezvous point must be configured in order for the interface to operate in sparse mode. D . IGMP version 2 is being used. E . The rendezvous point is IP address 172.16.4.16. F . If a rendezvous point is configured, the interface cannot operate in dense mode.

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• Refer to the exhibit. What command was issued on the Layer 3 switch Sw1 between Exhibit #1 and Exhibit #2？（） https://assets.asklib.com/images/image2/2018073109320145794.jpg

  A . ip routing B . no ip routing C . router eigrp 1 D . no router eigrp 1 E . mls qos F . no mls qo

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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.

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• Refer to the exhibit. What will Router1 do when it receives the data frame shown？（）

  <img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-05/72ab8f6538ac9ce22dc27503a9f6be9f.jpg' /> A.Router1 will strip off the source MAC address and replace it with the MAC address 0000.0c36.6965. B.Router1 will strip off the source IP address and replace it with the IP address 192.168.40.1. C.Router1 will strip off the destination MAC address and replace it with the MAC address 0000.0c07.4320. D. Router1 will strip off the destination IP address and replace it with the IP address of 192.168.40.1. E.Router1 will forward the data packet out interface FastEthernet0/1. F.Router1 will forward the data packet out interface FastEthernet0/2.

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• Refer to the exhibit. What additional commands should be used to configure OSPF area 5 as a Totally Stubby area？ （）

  <img src='https://img2.soutiyun.com/shangxueba/ask/64290001-64293000/64291910/529008d927b67f31920b5858e5879e0b.png' /> A. area 0 stub o n routers R4 and R5 B. area 5 stub on routers R4 and R5 C. area 5 stub no - summary on routers R4 and R5 D. area 0 stub no - summary on router R4 and area 5 stub no - summary on router R5 E. area 5 stub no - summary on router R4 and area 5 stub on router R5

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• Refer to the exhibit. When running OSPF, What would cause router A not to form an adjacency with router B？（）

  <img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/67e52e69e1cc511a71a60a5d0c35c68a.jpg' /> A.The loopback addresses are on different subnets B.The value of the dead timers on the router are different C.Route summarization is enabled on both routers D.The process indentifier on router A is different than the process identifier on router B

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