You work as a network technician at Company. Your boss， Ms.   ， is interested in the  Aironet enterprise solutions.  What should you tell her regarding this？（）

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• You work as a network technician at Certkiller .com. Please study the exhibit carefully. What does "locking Down" the router entail？（）https://assets.asklib.com/images/image2/2018073114272525417.jpg

  A . Disabling HTTPS access to Cisco SDM B . Prohibiting console access to Router C . Preventing any alterations to the router’s running configuration D . Disabling all vulnerable Services on the Router E . Shutting down all the router’s interface

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• You work as a network engineer for . You study the exhibit carefully. What happens when the switch 2 is connected to the rest of the network in the VTP domain Lab_Network？（） Exhibit： https://assets.asklib.com/images/image2/2018073016373365008.jpg

  A . The recently introduced switch 2 removes all configured VLANs throughout the VTP domain.  B . The recently introduced switch 2 creates a STP loop in the VTP domain. C . The recently introduced switch 2 switches over to VTP transparent mode in order to be included into the VTP domain. D . A trunk should be configured between the two switches in order to integrate 2 into the VTP domain. E . The recently introduced switch 2 adds one more VLAN to the VLAN database in the VTP domain.

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• You work as a network technician. Your boss is interested in the QoS technology in the context ofvideo traffic. What can be said of application of this technology in this type of network？（）

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• You work as a network technician at Company. Your boss， Mrs.， is interested in  the Cisco Compatible Extensions program.  What are three features of this program？ （）

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  A . VLAN 200 carries traffic from promiscuous ports to isolated， community， and other promiscuous ports in the same VLAN. VLAN 202 carries traffic between community ports and to promiscuous ports. B . VLAN 200 carries traffic from promiscuous ports to isolated， community， and other promiscuous ports in the same VLAN. VLAN 202 carries traffic from isolated ports to a promiscuous port. C . VLAN 202 carries traffic from promiscuous ports to isolated， community， and other promiscuous ports in the same VLAN. VLAN 200 carries traffic from isolated ports to a promiscuous port. D . VLAN 202 carries traffic from promiscuous ports to isolated， community， and other promiscuous ports in the same VLAN. VLAN 200 carries traffic between community ports and to promiscuous ports.

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• You work as a network administrator in your company. Communication inside the company is ensured by network environments, such as GET VPN, Dynamic Multipoint VPN and Ethernet. Which PIN architecture is applicable in those environments?（）

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• You work as the enterprise exchange administrator at Xxx .The Xxx network is running in a Microsoft Exchange Server 2010 environment.How can you find out about the mailboxes that exceeds 2 GB in size？（）

  A . You must use the Get-MailboxStatistics cmdlet. B . You must use the Test-Mailflow cmdlet. C . You must use the Get-StoreUsageStatistics. D . You must use the Test-ServiceHealth cmdlet.

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• You work as a network technician at Company. Your boss， Mrs.， is interested in  LWAPP （Lightweight Access Point Protocol）.  What should you tell her regarding this technology？  （）

  A .  LWAPP is a proprietary protocol， and because of its very high overhead it is not widely adopted. B .  Control traffic is encapsulated in UDP packets with a source port of 1024 and a destination port  of 12223. C .  Layer 3 LWAPP is a UDP/IP Frame that requires a Cisco Aironet AP to obtain an IP address  using DHCP. D .  Data traffic is encapsulated in UDP packets with a source port of 1024 and a destination port of  12223. E .  Control traffic is encapsulated in TCP packets with a source port of 1024 and a destination port  of 12223. F .  Data traffic is encapsulated in TCP packets with a source port of 1024 and a destination port of  12223.

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• You work as a network technician at Company. Your boss， Ms.， is interested  LWAPP （Lightweight Access Point Protocol）. In particular she wants to know which type of  activities this protocol defines.  What should you tell her？ （）

  A .  Layer 3 addressing and distribution B .  SNMP monitoring services C .  Access point certification and software control D .  Packet encapsulation， fragmentation， and formatting E .  Compression and Layer 3 address mapping F .  User behavior

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• Network topology Exhibit： https://assets.asklib.com/images/image2/2018073108484671566.jpg You work as a network engineer for. You are required to set up the network being displayed in the network topology exhibit through the console using IOS commands.

  A . 正确 B . 错误

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• Exhibit： https://assets.asklib.com/images/image2/2018073015201011761.jpg Exhibit： You work as a network engineer at Company. You study the exhibit carefully. Which GLBP  device hosts receive the MAC address assignment？（）

  A .  R1 B .  R2 C .  The AVG D .  The AVF E .  None of the other alternatives apply

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• You work as a network engineer for . You study the exhibit carefully. From the configuration shown， what can be determined？（） Exhibit: https://assets.asklib.com/images/image2/2018073016525496857.jpg

  A . The remaining secure MAC addresses will be dynamically learned， converted to sticky secure MAC addresses， and added to the running configuration. B . Since a voice VLAN is configured in this example， port security should be set for a maximum of 2. C . The sticky addresses will only be those manually configured MAC addresses enabled with the sticky keyword. D . A security violation will restrict the number of addresses to a maximum of 10 addresses per access VLAN and voice VLAN. The port will be shut down if more than 10 devices per VLAN attempt to access the port.

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• You work as a network technician at Company. Your boss， Mrs.   ， is interested in   GLBP. In particular， she wants to know the multicast address that this protocol uses.  What should  you tell her？ （）

  A .  224.0.0.100 B .  224.0.0.1 C .  224.0.0.102 D .  224.0.0.10 E .  224.0.0.101 F .  None of the other alternatives apply

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• You work as a network engineer at TestKing.com. You are required to allow establishment of a Telnet session with a router TestKingC.Which set command must be configured?（）

  A .https://assets.asklib.com/images/image2/2018072717510448028.jpg B .https://assets.asklib.com/images/image2/2018072717511289780.jpg C .https://assets.asklib.com/images/image2/2018072717511936039.jpg D .https://assets.asklib.com/images/image2/2018072717512431070.jpg E .https://assets.asklib.com/images/image2/2018072717513262336.jpg F .https://assets.asklib.com/images/image2/201807271751385786.jpg

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• You work as a network engineer for. You study the exhibit carefully. What type of attack would be mitigated by this configuration？（） https://assets.asklib.com/images/image2/201807301624156941.jpg

  A . CDP manipulation B . VLAN hopping C . MAC spoofing D . MAC flood attack E . ARP spoofing F . spanning tree compromise

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• Exhibit： https://assets.asklib.com/images/image2/20180726110937488.jpg You work as a network technician. You trainee shows you the IOS command output displayed inthe exhibit. What command did Tess use to produce this output？（）

  A . show ip RIP B . show ipv6 ospf C . show ip ospf D . show ip ospf interface E . show ipv6 ospf interface F . show ipv4 ospf G . None of the other alternatives apply

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• You work as a network engineer for . You study the switch exhibit carefully. Which two statements are true？ （） Exhibit: https://assets.asklib.com/images/image2/2018073016342661542.jpg

  A . The trust boundary is not on this switch. B . It is displaying the AutoQos configuration that was initially applied. C . Interface Fa0/3 trusts allCoS values. D . The switch does not trust theCoS values of a Cisco IP phone attached to port Fa0/3. E . The show auto qos command shows the user-defined QoS settings. F . The show auto qos command does not display user configuration changes currently in effect.

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• You work as a network engineer for . You study the exhibit carefully. Based upon the output shown， what can you determine？（） Exhibit： https://assets.asklib.com/images/image2/201807301716517586.jpg

  A . VLAN 30 is not operational due to the fact that there are no packet or byte counts indicated.  B . The IP Cisco Express Forwarding configuration is capable of supporting IPv6. C . Cisco Express Forwarding load balancing has been disabled. D . SVI VLAN 30 connects directly to the 10.1.30.0/24 network due to a valid glean adjacency.

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• You work as a network engineer， do you know an IPsec tunnel is negotiated within the protection of whichtype of tunnel？（）

  A . L2F tunnel B . L2TP tunnel C . GRE tunnel D . ISAKMP tunnel

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• You work as the enterprise exchange administrator at Xxx .The Xxx network consists of a domain named xxx .What actions must you take to allow a room mailbox to automatically take requests for meetings？（）

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• https://assets.asklib.com/images/image2/2018073017084243089.jpg You work as a network engineer for . You study the exhibit carefully. What best describes the Cisco IOS IP SLA command and output in the exhibit？（）

  A . verifies which operation types have been enabled for IP SLA source B . verifies which operation types have been enabled for IP SLA responder C . verifies which operation types are supported in software D . verifies enabled operation types that are not running

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• You work as the application developer at Hi-Tech.com. You create a new custom dictionary named MyDictionary. Choose the code segment which will ensure that MyDictionary is type safe？（）

  A .  Class MyDictionary Implements Dictionary （Of String，String） B .  Class MyDictionary Inherits HashTable C .  Class MyDictionary Implements IDictionary D .  Class MyDictionary End Class Dim t as New Dictionary （Of String， String） Dim dict As MyDIctionary= CType （t，MyDictionary）

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• You？work？as？a？network？Exchange？administrator？at？Co...

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