【单选题】
hich description of the nonsecret numbers that are used to start a Diffie- Hellman exchange is ture？___
A. They are preconfigured prime integers.
B. They are large pseudorandom numbers.
C. They are very small numbers chosen from a table of known valuses
D. They are numeric values extracted from ha shed system hostnames
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答案
A
解析
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【多选题】
Which two characteristics of an application layer firewall are true？___
A. provides stateful firewal functionality
B. has low processor usage
C. provides protection for multiple applications
D. provides rever se proxy services
E. is immune to URL manipulation
【多选题】
Which two devices are components of the BYOD architectural framework？___
A. Nexus 7010 switch
B. Cisco 3945 Router
C. Identify Services Engine
D. Wireless Access oints
E. Prime Infrastructure
【多选题】
Which two actions can a zone based firewall take when looking at traffic？ ___
A. forward
B. inspect
C. drop
D. broadcast
E. filter
【多选题】
n which two situations should you use in-band management？___
A. when management applications need concurrent access to the device
B. when you require administrator access from multiple locations
C. when a network device fails to forward packets
D. when you require ROMMON access
E. when the control plane fails to respond
【多选题】
What are two ways to prevent eavesdropping when you perform device management tasks？___
A. Use an SSH connection.
B. Use SNMPv3
C. Use out-of-band management
D. Use SNMP
E. Use in-band management
【多选题】
Which two features are commonly used CoPP and CPPr to protect the control plane？ ___
A. QoS
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D. policy maps
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【多选题】
Which four tunne ling prot ocols are enabled in the Dfit GrpPolicy group policy ？___
A. Clientless SSL VPN
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【多选题】
Which two statements regarding the aSA VPN configurations are correct？___
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【多选题】
Which three ESP fields can be encrypted during transmission？___
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【多选题】
.Which three statements de scribe DHCP spoofing attacks？___
A. They can modify traffic in transit.
B. They are used to perform man- in-the-middle attacks
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【多选题】
Which statement about the communication between interfaces on the same security level is true？___
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【多选题】
In which two situations should you use in band management？ ___
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【多选题】
Which two features are supported in a VRF-aware softwar infrastructure before VRF-lite?___
A. multicast
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D.
E. IGRP
【多选题】
.Which loS command do you enter to test authentication again a AAA server？___
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【多选题】
Which two statements about the self zone on a cisco Xone based policy firewall are true？___
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【多选题】
Which type of attack can exploit design flaws in the implementation of an application without ？___
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【单选题】
What is the highest security level that can be configured for an interface on an ASA？___
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【单选题】
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【单选题】
How does a zone pair handle traffic if the policy de fination of the zone pair is missing?___
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【单选题】
default how does a zone based firewall handle traffic to add from the self zone？___
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【单选题】
Which command should beused to ena ble AAA Authentication to determine if a user can access the privilege command level？___
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【单选题】
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【单选题】
Which protocol offers data Integrity encryption， authentication， and anti-replay functions for IPSec VPN？___
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【单选题】
Which component offers a variety of security Solution， including firwall， IF Antivirus and antiphishing features？___
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【单选题】
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【单选题】
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【单选题】
Which description of the use of a private key is true ？___
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