單項選擇題Which description best characterizes the Cisco mobility solution? （）

A. provides high-level integrated security from the wireless access point to the client and automatically encrypts voice and data in transit
B. authenticates users and devices so that it is impossible for a rogue device to be connected to the network
C. allows you to centralize management, automate repetitive tasks, and provision IP services easily
D. centralizes your infrastructure and allows you to share resources more effectively by combining separate data centers into an interconnected SAN


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1.單項選擇題What is the final step that should take place when characterizing an existing network? （）

A. Form an impression about the network.
B. Prepare and add to the network description.
C. Use traffic analysis to augment organizational input.
D. Perform a network audit.

2.單項選擇題What is the first step of the core baselining process? （）

A. Verify that the SNMP MIB is supported in the relevant core device.
B. Implement monitoring using SNMP or RMON.
C. Poll and record specific SNMP MIB objects from the device.
D. Implement threshold monitoring using RMON.

3.單項選擇題Which Cisco solution was developed to let you create separate networks on one SAN; thusproviding you with improved availability, security, and backup? （）

A. Cisco Direct Attached Storage
B. Cisco Direct Storage Area Network
C. Cisco Virtual Storage Area Network
D. Cisco Virtual Attached Storage Network

5.多項選擇題What are two characteristics of the Cisco Validated Design program?（） (Choose two.)

A. facilitates customer deployments that are less reliable
B. facilitates customer deployments that are more predictable
C. separates products and technologies into individual portfolios
D. incorporates products and technologies into a broad portfol
E. strives to protect access to design documentation

6.單項選擇題Why is it appropriate to use conditional label advertising when deploying MPLS?（）

A. to make CEF tables smaller
B. to enable label switching on the frame mode interface
C. to restrict MPLS availability to predefined time periods
D. to restrict label switching to a limited number of networks
E. to restrict end users from seeing the routers in the MPLS network

8.多項選擇題Which of the following statements about authentication responses and conditions is true?（）(Choose two.)

A. When a router receives a failure response, it stops querying authentication methods.
B. When a router receives an error response, it stops querying authentication methods.
C. If the router receives a failure response from an authentication method, it queries the next method.
D. The router does not differentiate between failure and error responses; the authentication process is always interrupted.
E. If it receives no response from the authentication method, a router will determine the error condition on its own; the router also has the option to proceed to the next method in a list if configured accordingly.

9.單項選擇題

Refer to the exhibit. MPLS has been enabled on router PE11. Which of these statements is correct regarding the output display shown in the exhibit? （）

A. CEF switching is not needed for MPLS operation.
B. CEF switching is only needed to forward labeled packets.
C. CEF switching is needed on both ingress and egress interfaces on which MPLS is enabled.
D. Interface-level CEF switching is needed only on egress interfaces that are sending IP packets on which the egress LSR performs the label imposition process.
E. Interface-level CEF switching is needed only on ingress interfaces that are receiving IP packets on which the ingress LSR performs the label imposition process.

10.單項選擇題Which term represents the mode that is used when the router stores log messages in RAMmemory? （）

A. syslog logging
B. terminal logging
C. buffered logging
D. console logging