• Both the username and password are case sensitive.
• Neither the username nor the password is case sensitive.
• The username is case sensitive but the password is not case sensitive.
• The password is case sensitive but the username is not case sensitive.
2. Refer to the exhibit. The complete configuration of a Frame Relay interface on the Chicago router is shown. How does the Chicago router know which DLCI is mapped to the IP address of the remote router?
• DE
• CIR
• FECN
• Inverse ARP
3. A network administrator issued the command show frame-relay pvc. The response from the router shows the status of a PVC as deleted. What is the reason for this status?
• The DLCI is using the wrong LMI type.
• The DLCI is usable but has little activity.
• The DLCI is programmed in the switch but the circuit is not usable.
• The DLCI configured on the CPE device does not match the DLCI.
4. Which three algorithms can be used to encrypt user data in an IPSec VPN framework? (Choose three.)
• 3DES
• AES
• Diffie-Hellman
• DES
• ESP
• SHA
5. What is used to identify the path to the next frame-relay switch in a Frame Relay network?
• CIR
• DLCI
• FECN
• BECN
6. Which statement identifies the IP address design for subinterfaces that are configured for a Frame Relay network?
• Multipoint configurations require the IP address of each subinterface on each router to be in its own subnet.
• Multipoint configurations require IP addresses for each subinterface on each router to be a part of the same subnet.
• Point-to-point configurations require IP addresses for each subinterface on each router to be a part of the same subnet.
• Point-to-point configurations do not require IP addresses on each subinterface on each router.
• Multipoint configurations do not require IP addresses on each subinterface on each router.
7. An IP address has been assigned to the S0/0/0 interface of a new Cisco router. The administrator wishes to quickly test basic connectivity with the serial interface of an adjoining Cisco router via the use of the default WAN protocol. Which WAN protocol will be used for this test?
• PPP
• Frame Relay
• DSL
• HDLC
• ATM
8. Refer to the exhibit. What is placed in the address field of a frame that will travel from the Orlando office to the DC office?
• MAC address of the Orlando router
• MAC address of the DC router
• 192.168.1.25
• 192.168.1.26
• DLCI 100
• DLCI 200
9. Which flag is set by a Frame Relay switch to inform the receiving station that congestion was experienced?
• BECN
• DE
• FECN
• FCS
10. When identifying VPN requirements for endpoint users, what care must be taken to protect the network when remote users log in from unsecured public locations?
• Ensure that the user has VPN client software that allows access to all internal resources.
• Ensure that the VPN user traffic does not slow down internally sourced traffic on the network.
• Ensure that there are no obstacles to hamper the users from accessing all internal resources.
• Ensure that remote users can only access network resources that are appropriate to their job function.
11. Which two statements are true regarding VPN security? (Choose two.)
• Users may only establish a VPN connection from secure locations and never from public areas.
• Users that connect to a network through a VPN do not have to log in to resources on the network.
• Users that connect to a network through a VPN are are considered trusted users on the network.
• Users may establish a VPN connection from unsecure locations such as airports and hotel lobbies.
• Users that connect to a network through a VPN should have access to all the resources on the network.
12. IPSec operates at which layer of the OSI model?
• application
• network
• datalink
• transport
13. Which mechanism is used to create a floating static route?
• administrative distance
• cost
• hop count
• passive interface
14. What is one benefit of using a network simulation software package?
• The network design can be tested before it is actually implemented.
• Simulation software packages are quickly updated to support new network technologies and devices.
• Simulated devices have the same features as actual devices, allowing for detection of all potential problems.
• Software packages can simulate all possible network traffic conditions, giving an accurate prediction of network performance.
15. Two directly connected routers are able to ping each other through the Serial 0/0/0 interfaces. A network administrator changes the encapsulation on one router to PPP, and the other is left at the default value. What statement would appear in the output of the show interfaces command issued on one of the routers?
• Serial 0/0/0 is up, line protocol is up
• Serial 0/0/0 is down, line protocol is down
• Serial 0/0/0 is up, line protocol is down
• Serial 0/0/0 is down, line protocol is up
• Serial 0/0/0 is administratively down, line protocol is down
16. Refer to the exhibit. What statement is true about the configuration shown for R2?
• R2 is configured as the Frame Relay switch.
• R2 is configured as the main site in a multipoint Frame Relay WAN prototype.
• R2 is configured as the main site in a point-to-point Frame Relay WAN prototype.
• R2 is configured as a remote site in a multipoint Frame Relay WAN prototype.
• R2 is configured as a remote site in a point-to-point Frame Relay WAN prototype.
17. What tool can help ease the configuration of VPN servers on routers?
• Cisco SDM
• PIX Firewall
• Cisco VPN Concentrator
• Cisco Adaptive Security Appliances
18. What statement correctly defines the purpose of the split horizon rule?
• marks the route unreachable in a routing update that is sent to other routers
• prevents routers from advertising a network through the interface from which the update came
• prevents routers from accepting higher cost routes to networks previously marked as inaccessible before the timer expires
• limits the number of hops a packet can traverse through the network before it should be discarded
19. Which is true regarding Frame Relay LMI?
• There are three LMI types standardized by ANSI, ITU-T, and Cisco.
• Routers at each end of a Frame Relay virtual circuit must always use the same LMI type.
• The LMI type must be manually configured.
• The only function of LMI is to verify the connection between the router and the Frame Relay switch.
20. Which two statements about split tunnels are true? (Choose two.)
• Local LAN printing will use the VPN tunnel.
• The traffic load on the VPN server is increased.
• Traffic to the corporate network will be encrypted.
• There is a reduced security risk to the corporate network.
• All traffic travels across the VPN tunnel from client to server.
• Traffic to public web sites and general Internet navigation is not encrypted.
21. Refer to the exhibit. Which router command is used to associate a Layer 2 address with the corresponding Layer 3 address?
• Miller(config-if)#frame-relay map ip 172.16.150.1 110
• Miller(config-if)#frame-relay map ip 172.16.150.1 112
• Miller(config-if)#frame-relay map ip 172.16.150.2 110
• Miller(config-if)#frame-relay map ip 172.16.150.2 112
22. Which two statements about split tunnels are true? (Choose two.)
• Local LAN printing will use the VPN tunnel.
• The traffic load on the VPN server is increased.
• Traffic to the corporate network will be encrypted.
• There is a reduced security risk to the corporate network.
• All traffic travels across the VPN tunnel from client to server.
• Traffic to public web sites and general Internet navigation is not encrypted.
23. Which two components are key elements when implementing a VPN? (Choose two.)
• concentration
• encryption
• prioritization
• compression
• encapsulation
24. Which PVC status suggests that the router recognizes the DLCI configured on its interface as being present on the Frame Relay switch, but the PVC associated with the DLCI is not capable of end-to-end communication?
• active
• deleted
• inactive
• idle
25. What are two components a network designer considers when planning a VPN? (Choose two.)
• encryption algorithm for privacy and security
• encapsulation protocol to use when creating the VPN tunnel
• switching technology to optimize VPN WAN throughput
• tunneling technology for guarding against data corruption
• routing protocol on the gateway for optimum performance
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