单项选择题
Which IPsec security protocol should be used when confidentiality is required？（）
A.AH
B.MB5
C.PSK
D.ESP
点击查看答案&解析
相关考题
-
单项选择题
Wich command can you use to manually assign a static IPV6 address to a router interface?（）
A.ipv6 address PREFIX_1::1/64
B.ipv6 autoconfig 2001:db8:2222:7272::72/64
C.ipv6 autoconfig
D.ipv6 address 2001:db8:2222:7272::72/64 -
单项选择题
In order to allow the establishment of a Telnet session with a router, which set of commands must be configured（）。
A.A
B.B
C.C
D.D
E.E
F.F -
单项选择题
If an Ethernet port on a router was assigned an IP address of 172.1.1.1/20，what is the maximum number of host sallowed on this subnet？（）
A.4094
B.1024
C.8190
D.2046
E.4096
