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单选题
A web server is running correctly but sending a RST packet to any client trying to connect using HTTP on TCP port 80. Which of the following tools should be used to determine the listening port of the web server?（）
A
Route
B
Ifconfig
C
Netstat
D
Nslookup
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Click the Exhibit button.What are two valid reasons for the output shown in the exhibit?() (Choose two.)
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Which IDP policy action closes the connection and sends an RST packet to both the client and the server?()
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A packet is evaluated against three user-defined terms within a firewall filter and no match is found. What correctly describes the action the firewall filter will take for this packet?（）A、The filter will permit the packet and take no additional actionB、The filter will reject the packet and send an ICMP message back to the senderC、The filter will discard the packet and take no additional actionD、The filter will permit the packet and write a log entry to the firewall log
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Which of the following is not a valid reason for a packet to be punted？（）A、The TCAM has reached capacityB、An unknown destination MAC addressC、A packet being discarded due to a security violationD、A Telnet packet from a session being initiated with the switchE、Routing protocols sending broadcast trafficF、A packet belonging to a GRE tunnel
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A company wants to consolidate 20 existing dual processor Pentium III servers， all running a web server application on Windows Server 2003. They are considering consolidating to a single x445 running VMWare ESX. Which TWO of the following questions will provide enough information to determine the correct processor configuration？（）A、Do the web servers require SMP capability？B、Is the web content static or dynamic information？C、What is the average CPU utilization of the existing web servers？D、Will the servers need a SCSI or Fibre Channel storage solution？E、What are the expected growth rates for the web servers？
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A user opens a webpage that requires the transmission of packets from the Web server to the client's browser. The packets transmitted from the Web server to the client exceed the smallest MTU value on the communications path. Which two protocol functions allow this type of communication?（）A、packet segmentationB、serialized checkingC、packet sequencingD、parallel checking
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Which IDP policy action closes the connection and sends an RST packet to both the client and the server？（）A、close-connectionB、terminate-connectionC、close-client-and-serverD、terminate-session
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A PC on a network segment sends data to another PC on a different segment.Which of the following correctly describe the correct order of how this data will be encapsulated?（）A、Data, Frame, Packet, Segment, BitB、Data, Frame, Segment, Packet, BitC、Data, Packet, Frame, Segment, BitD、Data, Packet, Segment, Frame, BitE、Data, Segment, Frame, Packet, BitF、Data, Segment, Packet, Frame, Bit
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Which of the following correctly describe the various functions and virtues of a router?（）A、Packet switchingB、Collision prevention on a LAN segment.C、Packet filteringD、Broadcast domain enlargementE、Broadcast forwardingF、Internetwork communication
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A web server is running correctly but sending a RST packet to any client trying to connect using HTTP on TCP port 80. Which of the following tools should be used to determine the listening port of the web server?（）A、RouteB、IfconfigC、NetstatD、Nslookup
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retail company plans to consolidate 180 existing dual processor Xeon servers, all running a web server application on Windows Server 2003. They are planning consolidating to a single x3950 X5 running vSphere.Which of the following should be discussed with this customer? （）A、Is the web content static or dynamic information B、Consider two servers for redundancy and failover C、What is the average CPU utilization of the existing web servers D、Will the servers need a SCSI or Fibre Channel storage solution
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A customer has four 2-way 2U front-end web servers that are currently running at 15% CPU utilization. These servers provide points of access for users worldwide， and volume is expected to triple in the next six months and aggressively grow thereafter. They want to upgrade these systems to newer technology and stay within the 8U of rack space that they are replacing. Which solution would fit the customer’s requirements？（）A、Three x366 4-ways running VMWare ESX Server.B、An x445 8-way Xeon MP attached to a DS4300 and running VMWare ESX Server.C、An x445 16-way Xeon MP attached to an EXP400 and running VMWare ESX Server.D、Four x346 2-ways running VMWare ESX Server.
考题
A retail company plans to consolidate 180 existing dual processor Xeon servers， all running a web server application on Windows Server 2003. They are planning consolidating to a single x3950 X5 running vSphere. Which of the following should be discussed with this customer？（）A、Consider two servers for redundancy and failoverB、Web content static or dynamic informationC、Processor utilization of the existing web serversD、SCSI orFibre Channel storage solution
考题
单选题retail company plans to consolidate 180 existing dual processor Xeon servers, all running a web server application on Windows Server 2003. They are planning consolidating to a single x3950 X5 running vSphere.Which of the following should be discussed with this customer? （）A
Is the web content static or dynamic information B
Consider two servers for redundancy and failover C
What is the average CPU utilization of the existing web servers D
Will the servers need a SCSI or Fibre Channel storage solution
考题
多选题Which three situations will trigger an e-mail to be flagged as spam if a branch SRX Series device has been properly configured with antispam inspection enabled for the appropriate security policy? （）(Choose three.)AThe server sending the e-mail to the SRX Series device is a known open SMTP relay.BThe server sending the e-mail to the SRX Series device is running unknown SMTP server software.CThe server sending the e-mail to the SRX Series device is on an IP address range that is known to be dynamically assigned.DThe e-mail that the server is sending to the SRX Series device has a virus in its attachment.EThe server sending the e-mail to the SRX Series device is a known spammer IP address.
考题
多选题You are the network administrator for your company. A user is complaining that they are not able to access the network with the Junos Pulse client. You run a packet capture on the network interface to monitor the 802.1X authentication process. You notice that after the EAP- request/identity packet is received, and the supplicant responds with an EAP-response/identity packet, no further communication occurs for several seconds. What are three causes for this behavior? （）AThe authenticator is not licensed to support Junos Pulse.BThe authenticator did not receive the EAP-response/identity packet.CThe authentication server is not receiving the RADIUS packet containing the EAP-response/identity data.DThe authenticator is sending the request over its loopback interface.EThe authentication server is sending back a RADIUS response packet, but the authenticator is not forwarding the response back to the supplicant.
考题
单选题You have a Web server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 hosts 100 Web sites. Each Web site uses a different application pool. You need to limit the network bandwidth for one of the Web sites. What should you do? （）A
From Internet Information Services (IIS) Manager, modify the properties of the Web site.B
From the Properties of the Local Area Connection, install QoS Packet Scheduler. From the Local SecurityPolicy, configure the QoS Packet Scheduler settings.C
From the Local Security Policy, enable auditing for Object Access. From the System Properties, modify the Performance settings.D
From the Properties of the Local Area Connection, enable and configure Network Load Balancing.
考题
单选题You are a systems administrator who is attempting to troubleshoot a problem with accessing a Web site ona computer running Windows Server 2008. In the past， users have been able to access the Web site byusing http：//hr.contoso.com. However， when they attempt to access the site now， they receive the errormessage "Internet Explorer Cannot Display The Web page." Which of the following steps should you taketo resolve the error？（）A
Using Server Manager， add the HTTP Errors server role.B
Using Server Manager， verify that the World Wide Web Publishing Service has been started.C
Verify the configuration of the usersWeb browsers.D
Using Server Manager， add the HTTP Logging server role.
考题
单选题You install the Web Server （IIS） role on and the SMTP Server feature on a server that runs Windows Server 2008. You need to configure the new SMTP server to forward mail to the mail server of the Internet Service Provider （ISP）. What should you do？（）A
Configure the smart host setting to use the local host.B
Configure the smart host setting to use the mail server of the ISP.C
Run the appcmd /delivery method：PickupDirectoryFromIis command.D
Configure the SMTP delivery setting to Attempt direct delivery before sending to smart host.
考题
单选题Which IDP policy action closes the connection and sends an RST packet to both the client and the server?（）A
close-connectionB
terminate-connectionC
close-client-and-serverD
terminate-session
考题
单选题A packet is evaluated against three user-defined terms within a firewall filter and no match is found. What correctly describes the action the firewall filter will take for this packet?（）A
The filter will permit the packet and take no additional actionB
The filter will reject the packet and send an ICMP message back to the senderC
The filter will discard the packet and take no additional actionD
The filter will permit the packet and write a log entry to the firewall log
考题
单选题A retail company plans to consolidate 180 existing dual processor Xeon servers， all running a web server application on Windows Server 2003. They are planning consolidating to a single x3950 X5 running vSphere. Which of the following should be discussed with this customer？（）A
Consider two servers for redundancy and failoverB
Web content static or dynamic informationC
Processor utilization of the existing web serversD
SCSI orFibre Channel storage solution
考题
单选题A PC on a network segment sends data to another PC on a different segment.Which of the following correctly describe the correct order of how this data will be encapsulated?（）A
Data, Frame, Packet, Segment, BitB
Data, Frame, Segment, Packet, BitC
Data, Packet, Frame, Segment, BitD
Data, Packet, Segment, Frame, BitE
Data, Segment, Frame, Packet, BitF
Data, Segment, Packet, Frame, Bit
考题
多选题A company wants to consolidate 20 existing dual processor Pentium III servers， all running a web server application on Windows Server 2003. They are considering consolidating to a single x445 running VMWare ESX. Which TWO of the following questions will provide enough information to determine the correct processor configuration？（）ADo the web servers require SMP capability？BIs the web content static or dynamic information？CWhat is the average CPU utilization of the existing web servers？DWill the servers need a SCSI or Fibre Channel storage solution？EWhat are the expected growth rates for the web servers？
考题
多选题Which of the following is not a valid reason for a packet to be punted？（）AThe TCAM has reached capacityBAn unknown destination MAC addressCA packet being discarded due to a security violationDA Telnet packet from a session being initiated with the switchERouting protocols sending broadcast trafficFA packet belonging to a GRE tunnel
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