A.复杂的头部
B.即插即用的
C.没有广播
D.校验
E.可选的IPsec
F.自动配置
第1题
A.They increase the size of collision domains.
B.They allow logical grouping of users by function.
C.They can enhance network security.
D.They increase the size of broadcast domains while decreasing the number of collision domains.
E.They increase the number of broadcast domains while decreasing the size of the broadcast domains.
F.They simplify switch administration.
第2题
A.Signature-baseddetection
B.Anomaly-baseddetection
C.Honeypotdetection
D.Policy-baseddetection
第4题
A.Router(config)#password-encryption
B.Router(config)#servicepassword-encryption
C.Router#servicepassword-encryption
D.Router#password-encryption
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