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You just purchased a refurbished router that contains a configuration from a previous deployment. What should you do, before entering a new configuration into the router?（）
A . RAM should be erased and the router restarted.
B . Flash should be erased and the router restarted.
C . NVRAM should be erased and the router restarted.
D . The new configuration should be entered and saved.
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You need to provide users in the research department access to different functions of the Web-based research application based on individual user roles. What should you do？（）
A . Use Windows directory service mapper and enable Microsoft .NET Passport authentication
B . Create authorization rules and scopes by using Authorization Manager
C . Use one-to-many client certificate mapping
D . Define permissions by using access control lists （ACLs）
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You install a wireless router and disable the Service Set Identifier （SSID） broadcast feature. You need to configure your computer to connect to the wireless network. What should you do？ （）
A . Click the Connect to a network link， right-click the appropriate network， and then click the Connect option.
B . Click the View computers and devices link， right-click the wireless router， and then click the Enable option.
C . Click the Set up a connection or network link， and then click the Set up a wireless Ad hoc network option.
D . Click the Set up a connection or network link， and then click the Manually connect to a wireless network option.
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Refer to the exhibit. What will Router1 do when it receives the data frame shown?（）https://assets.asklib.com/images/image2/2018072316231376740.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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What functions do routers perform in a network?（）
A . Packet Switching
B . Access Layer Security
C . Path Selection.
D . VLAN Membership Assignment.
E . Bridging between LAN segments.
F . Micro-segmentation of Broadcast Domains.
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What does a router do?（）
A . Stores data on the network and connects the local-area network (LAN) to the wide-area network (WAN)
B . Routes traffic down alternative paths and connects the local-area network (LAN) to the wide- area network (WAN)
C . Broadcasts data to all devices that are connected to it across the local-area network (LAN) and wide-area network (WAN)
D . Reads Media Access Control (MAC) addresses to forward messages to the correct location and connects the local-area network (LAN) to the wide-area network (WAN)
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During startup, the router displays the following error message: boot: cannot open "flash:" What will the router do next?（）
A . Because of damaged flash memory， the router will fail the POST
B . It will attempt to locate the IOS from a TFTP server. If this fails， it will initiate the setup dialog.
C . It will attempt to locate the IOS from a TFTP server. If this fails， it will load a limited IOS from ROM
D . It will attempt to locate the configuration file from a TFTP server. If this fails， it will initiate the setup dialog.
E . It will attempt to locate the configuration file from a TFTP server. If this fails， it will load a limited configuration from ROM
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During startup, the router displays the following error message: boot: cannot open "flash:" What will the router do next（）。
A . Because of damaged flash memory, the router will fail the POST.
B . It will attempt to locate the IOS from a TFTP server. If this fails, it will initiate the setup dialog.
C . It will attempt to locate the IOS from a TFTP server. If this fails, it will load a limited IOS from ROM.
D . It will attempt to locate the configuration file from a TFTP server. If this fails, it will initiate the setup dialog.
E . It will attempt to locate the configuration file from a TFTP server. If this fails, it will load a limited configuration from ROM.
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A cisco router is booting and has just completed the POST process.It is now ready to find and load an IOSimage.what function does the router perform next?（）
A . It checks the configuration register
B . It attempts to boot from a TFTP server
C . It loads the first image file in flash memory
D . It inspects the configuration file in NVRAM for boot instructio
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After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?（）
A . It will recall the previous command line
B . It will move the cursor one line up
C . It will redisplay the current command line
D . It will capitalize the command line
E . None of the above
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You need to call an unmanaged function from your managed code by using platform invoke services. What should you do？（）
A . Create a class to hold DLL functions and then create prototype methods by using managed code.
B . Register your assembly by using COM and then reference your managed code from COM
C . Export a type library for your managed code.
D . Import a type library as an assembly and then create instances of COM object.
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What functions do routers perform in a network (Choose two.)（）。
A . packet switching
B . access layer security
C . path selection
D . VLAN membership assignment
E . bridging between LAN segments
F . microsegmentation of broadcast domai
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when eduar tried open the coming attractions view. he got the following error message: incorrect data type for operator or @function: text expected. What did he do to cause this to happen?（）
A . entered text in a number field
B . neglected to place a formula in a validation event
C . neglected to place a formula in a translation event
D . combined a text field and a time field in formula
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You have just reinstalled a VIP 6-80 in a Cisco 7500 Series router. What must you do to bring up the port adapter interfaces?（）
A . All interfaces are online by default once the VIP is up and running normally.
B . All interfaces must be manually brought online, even those previously configured.
C . The previous VIP configuration must be reloaded to bring interfaces online.
D . Any interfaces not previously configured must be manually configured and brought online.
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You need to design a method to allow the new-ideas-testking.com Web site to function in accordance with security and business requirements. What should you do？（）
A . Require a PPTP VPN for all connections to the Web server
B . Require that traffic between Web browsers and the Web server uses an L2TP/IPSec tunnel
C . Require that traffic between Web browsers and the Web server uses SSL
D . Require certificate mappings between the Web server and Active Directory
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What two things will a router do when running a distance vector routing protocol?（）
A . Send periodic updates regardless of topology changes.
B . Send entire routing table to all routers in the routing domain.
C . Use the shortest-path algorithm to the determine best path.
D . Update the routing table based on updates from their neighbors.
E . Maintain the topology of the entire network in its database.
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A Cisco router is booting and has just completed the POST process. It is now ready to find and load an IOS image. What function does the router perform next?（）
A . It checks the configuration register.
B . It attempts to boot from a TFTP server.
C . It loads the first image file in flash memory.
D . It inspects the configuration file in NVRAM for boot instructions.
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Refer to the exhibit. Given this deployment model, what capability must the Broadband Router provide for the Enterprise applications to function properly?（）https://assets.asklib.com/images/image2/201808011434111504.jpg
A . IPSec tunnel termination
B . DHCP
C . hardware-accelerated IPSec encryption
D . Traffic Shaping
E . Split-tunneling
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A router with a serial interface will be used for an ISDN link.What other function group devices are required to complete the connection to the service provider? （）
A . TE1
B . TE2
C . TA
D . NT1
E . NT2
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A cisco router is booting and has just completed the POST process.It is now ready to find and load an IOS image.what function does the router perform next？（）
A . It checks the configuration register
B . It attempts to boot from a TFTP server
C . It loads the first image file in flash memory
D . It inspects the configuration file in NVRAM for boot instructio
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The ______ function makes sure that other people are doing what needs to be done and not doing inappropriate things.
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The router receives a login request from a PPP over ATM client and examines the domain map for the client‘s domain. The router finds no entries currently configured within the domain map.What does the router do with the login request？（）
A. The router rejects it.
B. The router tunnels it via L2TP.
C. The router authenticates it locally.
D. The default virtual router authenticates it.
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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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What’s the function do p1？
A．Proposing the argument．
B．Attacting the readers’ interest．
C．Producing the topiC
D．Paving the way of the arguement．
