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【单项选择题】

On the basis of the definitions of different services in various RFCs，traffic with Expedited Forwarding per-hop behavior should be marked as which of these？（）

A、A.IP ToS of 0xEF

B、B.IP experimental ECN

C、C.DSCP decimal 5

D、D.Binary value of 101110

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更多“On the basis of the definitions of different services in various RFCs，traffic with Expedited Forwarding per-hop behavior should be marked as which of these？（）”相关的问题
第1题
[单选题] When enabling IPS on an ISR using the Cisco SDM IPS Wizard， in what location can the SDF be placed？（）

A、On the RAM of the ISR  B、On the USB memory stick of the ISR  C、On the NVRAM of the ISR  D、On the IPS Module of the ISR  E、On the Flash memory of the ISR  

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第2题
[单选题] A user is unable to connect to the network. A network technician is able to determine that there is a problem on the switch. All other users on that switch are able to connect successfully to the network. Which of the following is a probable cause？（）

A、Switching loop is occurring on the switch.  B、Wrong subnet mask on the switch.  C、Incorrect SNMP settings on the switch.  D、Port is misconfigured on the switch.  

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第3题
[] An AIX server has 2 network interfaces and the system administrator wants to enable the users on the locally configured network interface to be able to connect to systems configured on the global network interface.  How is it accomplished？（）

A、A.Enable routed on the server  B、B.Enable gated on the server  C、C.Enable ipforwarding on the server  D、D.Set network options back to default  

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第4题
[多选题] Your company has a server named SRV1 that runs Windows Server 2008. The default Print Server role is installed on SRV1 The company wants to centralize printing on SRV1 for both UNIX and Windows users. You need to provide support to the UNIX users who print on SRV1. What are two possible ways to achieve this goal？（） 

A、 Install the Internet Printing server role on SRV1.  B、 Install the Line Printer Daemon （LPD） Services role service on SRV1  C、 Configure the printers on SRV1 to use Line Printer Remote printing  D、 Install the File Server role on SRV1 and activate the services for the NFS Role Service option.  

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第5题
[] To protect the network from external and internal threats， where should Cisco IPS be enabled on an ISR？（）

A、A.Globally on the ISR  B、B.On the Console and Auxiliary Ports of the ISR  C、C.On the untrusted （Outside） interface of the ISR  D、D.On the trusted （Inside） interface of the ISR  E、E.On the WAN and LAN interfaces of the ISR  

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第6题
[单选题] How many users are supported on the Cisco Unified Communications models 540 and 560 platforms？（）

A、 16 users on the UC540 and 64 users on the UC560  B、 32 users on the UC540 and 64 users on the UC560  C、 32 users on the UC540 and 104 users on the UC560  D、 16 users on the UC540 and 104 users on the UC560  

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第7题
[单选题] An administrator is configuring RAID 1 in a server.  The administrator has been given two matching 80GB SATA-2 hard drives， two SATA-2 cables， and a SATA-2 RAID adapter.  How should the administrator BEST configure these drives？（）

A、Install one drive on the first channel and install the second drive on the second channel.  B、Install one drive on the first cable， on the first channel. Install the second drive on the secondcable， on the second channel.  C、Install both drives on the same channel. Cable both drives as the primary master on the samecable.  D、Install both drives on the same channel. On the same cable one drive should be set as primaryslave and the other drive as the primary master.  

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第8题
[] You have a DNS server named Server1 that hosts a primary zone for the domain. You have a DNS server named Server 2 that hosts a secondary zone for the domain.You discover that the resource records on Server2 are different from the resource records on Server1. You need to ensure that the resource records are the same on Server1 and Server2. What should you do?（）

A、A.On Server2, select Reload in the DNS zone.   B、B.On Server2, select Reload from Master in the DNS zone.   C、C.On Server1, select Update Server Data File in the DNS zone.   D、D.On Server1, deselect the Fail on load if bad zone data option.   

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第9题
[单选题] A user with the userid of ’joe’ is unable to rsh from SYSTEMA to SYSTEMB without having to retype their password， but they can rsh from SYSTEMB to SYSTEMA.  No other users are experiencing the same issue.Both systems have a /home/joe/.rhosts file that contain the proper references to the other host. The /home/joe/.rhosts files on both SYSTEMA and SYSTEMB are owned by userid ’joe’.  Which of the following is the most likely cause of this problem？（）

A、User ’joe’ is specified in the /etc/nologin on SYSTEMA  B、User ’joe’ is specified in the /etc/nologin on SYSTEMB  C、The file permissions on the /home/joe/.rhosts file on SYSTEMA is correct.  D、The file permissions on the /home/joe/.rhosts file on SYSTEMB is incorrect.  

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第10题
[单选题] You are using Windows 2000 Professional on your desktop computer. You are working on the company’s financial report and you want other users on the network to able to modify your documents for the report. You want users to share the financial report folder on the network. Because the network contains confidential information you want to prevent users from the enabling off line access for the network share that contains the financial report. What should you do？（）

A、Use Windows Explorer to receive the offline files  B、Using the Windows Explorer, disable the cache for the reports on the network share  C、Use the Windows NT explorer to grant the special access for the reports on the network  share  D、Use the synchronization manager to configure synchronization not to occur when users are  connected to the LAN connection.   

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