單項(xiàng)選擇題A network vulnerability scanner is part of which critical element of network and system security?()

A. host security
B. perimeter security
C. security monitoring
D. policy management


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1.單項(xiàng)選擇題You are the Cisco Network Designer in Cisco.com. You are designing an e-Commerce module, which routing statement is correct?()

A. Routing is mostly static.
B. Hardcoded IP addresses are used to support failover.
C. Inbound servers use the CSM or ACE as the default gateway.
D. VLANs between the access layer switches are used for FHRP protocols.

4.多項(xiàng)選擇題What are two considerations to using IP Multicast delivery? ()

A. no congestion avoidance
B. not for bandwidth intensive applications
C. no guaranteed delivery mechanism
D. source sends multiple data streams out each interface

6.多項(xiàng)選擇題Which two statements are true about MLP interleaving? ()

A. It fragments and encapsulates all packets in a fragmentation header.
B. Packets smaller than the fragmentation size are interleaved between the fragments of the larger packets.
C. Packets larger than the fragmentation size are always fragmented, and cannot be interleaved, even if the traffic is voice traffic.
D. It fragments and encapsulates packets that are longer than a configured size, but does not encapsulate smaller packets inside a fragmentation header.

7.單項(xiàng)選擇題You are the Cisco Network Designer in Cisco.com. Which of these practices should you follow when designing a Layer 3 routing protocol?()

A. Never peer on transit links.
B. Build squares for deterministic convergence.
C. Build inverted U designs for deterministic convergence.
D. Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.

8.單項(xiàng)選擇題Which statement about CiscoWorks 2000 Inventory Manager is true?()

A. It uses SNMP v1.
B. It scans devices for hardware information.
C. It scans and records the operational status of devices.
D. When the configuration of a device changes, the inventory is automatically updated.

9.多項(xiàng)選擇題

Which two characteristics are true of a firewall running in routed mode based on the following information?()

A. FWSM routes traffic between the VLANs.
B. FWSM switches traffic between the VLANs.
C. Routed mode is often called bump-in-the-wire mode.
D. Routed mode firewall deployments are used most often in current designs.

10.多項(xiàng)選擇題Which three things can be restricted by the Class of Service in a traditional PBX?()

A. dial plans
B. dialed numbers
C. voice mail prompts
D. phone features

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Which two of these are advantages of placing the VPN device in the DMZ on the firewall?()

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Refer to the exhibit. Which two statements about the topologies shown are correct?()

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What is the term for a logical SAN which provides isolation among devices physically connected to the same fabric?()

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During consultation, you find that a customer has multiple asset closets and will be adding more in the future. Which NAS physical deployment model would you suggest to this customer?()

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Which signal and noise values will result in the best phone communication with an access point?()

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