單項(xiàng)選擇題Which technology allows centralized storage services to be shared across different VSANs?()

A.IVR
B.FSPF
C.FICON
D.SANTap


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1.單項(xiàng)選擇題Which of these statements is true of routing protocols in a hub-and-spoke IPsec VPN topology?()

A. EIGRP can summarize per interface.
B. OSPF router databases remain independent.
C. When they are configured with stubs, EIGRP regularly floods the topology.
D. OSPF topology decisions are made independent of hierarchy or area.

2.單項(xiàng)選擇題Which of the following is the primary consideration to scale VPNs?()

A. packets per second
B. number of remote sites
C. throughput bandwidth
D. number of tunnels

3.單項(xiàng)選擇題In which tunnel-less VPN topology do group members register with a key server in order to receive the security association necessary to communicate with the group?()

A. Easy VPN
B. GRE tunneling
C. Virtual Tunnel Interfaces
D. DynamicMultipoint VPN
E. Group Encrypted Transport VPN

4.多項(xiàng)選擇題Which two of these are advantages of placing the VPN device in the DMZ on the firewall?()

A. fewer devices to manage
B. moderate-to-high scalability
C. stateful inspection of decrypted VPN traffic
D. increased bandwidth with additional interfaces
E. decreased complexity as traffic is filtered from the firewall

5.多項(xiàng)選擇題Which two of these are advantages of placing the VPN device parallel to the firewall?()

A. high scalability
B. the design supports a layered security model
C. firewall addressing does not need to change
D. IPsec decrypted traffic is inspected by the firewall
E. there is a centralized point for logging and content inspection

6.單項(xiàng)選擇題What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode?()

A. RADIUS or LDAP
B. an internal router running EIGRP
C. Reverse Route Injection and OSPF or RIPv2
D. the VPN appliance to be deployed in line with the firewall

7.單項(xiàng)選擇題What is the recommended practice when considering VPN termination and firewall placement?()

A. have the firewall and VPN appliance deployed in parallel
B. place the VPN in line with the firewall, with the VPN terminating inside the firewall
C. place the public side of the VPN termination device in the DMZ behind a firewall
D. place the VPN in line with the firewall, with the VPN terminating outside the firewall

9.單項(xiàng)選擇題In which NAS operating mode are ACL filtering and bandwidth throttling only provided during posture assessment?()

A. Layer 2
B. Layer 3
C. in-band
D. out-of-band
E. edge
F. central

10.單項(xiàng)選擇題Which of these is a benefit of using Network Admission Control instead of Cisco Identity Based Networking Services?()

A. NAC can authenticate using 802.1X and IBNS cannot
B. NAC can ensure only compliant machines connect and IBNS cannot
C. NAC can ensure access to the correct network resources and IBNS cannot
D. NAC can manage user mobility and reduce overhead costs and IBNS cannot

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Which two of these are advantages of placing the VPN device parallel to the firewall?()

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In a VoWLAN deployment, what is the recommended separation between cells with the same channel?()

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Cisco Express Forwarding (CEF) is mainly used to increase packet switching speed, reducing the overhead and delays introduced by other routing techniques, increasing overall performance.Which of the following concerning CEF is recommended by Cisco?()

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The Cisco NAC Appliance is able to check which three items before allowing network access?()

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You are the Cisco Network Designer. Which of these is least important when determining how many users a NAS can support?()

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How many channels are defined in the IEEE 802.11b DSSS channel set?()

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As an experienced technician, you are responsible for Technical Support. A customer calls to ask the best signal level and noise level for cell phone. How to respond?()

題型:?jiǎn)雾?xiàng)選擇題

As an experienced technician, you are responsible for Technical Support. One of the trainees is asking your advice on VPN Termination Device and Firewall Placement. Which of the following approaches will you recommend?()

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What is the recommended radius of a cell for a voice-ready wireless network?()

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During consultation, you find that a customer has only a single asset closet and is looking for a solution that is easy to deploy. Which NAS physical deployment model would you suggest to this customer?()

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