black

CCNA(640-802)

登录

单项选择题

Which IPsec security protocol should be used when confidentiality is required?()

A. PSK
B. AH
C. MD5
D. ESP

相关考题

单项选择题 which command allows you to verify the encapsulation type CISCO OR IETF for a frame relay link?()

单项选择题 What is the alternative notation for the IPV6 address B514:82C3:0000:0000:0029:EC7A:0000:EC72?()

单项选择题 DNS servers provide what service?()

All Rights Reserved 版权所有©计算机考试题库(jsjtiku.com)

备案号:湘ICP备14005140号-4

经营许可证号:湘B2-20140064