【单选题】
以下节型中最大摆角为23°的节型是：___
A. DO
B. VL
C. GI
D. AAR
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答案
C
解析
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F. orwarding
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choose five___
A. MD5————————inserure
B. DES————————insercure
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which two characteristics of PVLAN are true？___
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Which two options are the primary deployment modeles for mobile device management？___
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Drag the recommendation on the left to the Cryptographic algorithms on the right， Options will be used more than once.___
A. Avoid——————————————DES，MD5
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Which two commands are used to implement Resilient lOS Configuration ___
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Which two types of firewalls work at layer 4 and above ？___
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Which two default settings for port security are true ？___
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Which two are characteristics of RADIUS？___
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D.
E. ncrypts only the password between user and server
【多选题】
When setting up a site-to-site VPN with PSK authentication on a Cisco router， which two elements must be configured under crypto map？___
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When using the Adaptive Security Device Manager（ASDM), which two options are available to add a new root certificate？___
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【多选题】
Which two SNMPv3 services support its capabilities as a secure networ k manage protocol？ ___
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【多选题】
Which two statements about routed firewall mode are true ？___
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【多选题】
Which two statements describe DHCP spoofing attacks？___
A. They are used to perform man-in- the-middle attacks
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【多选题】
Which two types of VLANs using PVLANs are valid？___
A. isolated
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【多选题】
What are two limitations of the self-zone policies on a zone-based firewall？___
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【多选题】
Which two descriptions of TACACS+ are true？ ___
A. The TACACS+ header is unencrypted
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【多选题】
Which two actions does an IPS perform？ ___
A. it spans the traffic
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D. it terminates the user session or connection of the attacker
E. it reconfigures a device to block the traffic
