单选题Given the configuration shown in the exhibit, which statement is true about traffic from host_ato host_b?() [edit security policies from-zone HR to-zone trust] user@host# showpolicy two { match { source-address subnet_a; destination-address host_b; app
题目
单选题
Given the configuration shown in the exhibit, which statement is true about traffic from host_ato host_b?() [edit security policies from-zone HR to-zone trust] user@host# showpolicy two { match { source-address subnet_a; destination-address host_b; application [ junos-telnet junos-ping ]; } then { reject; } } policy one { match { source-address host_a; destination-address subnet_b; application any; } then { permit; } } host_a is in subnet_a and host_b is in subnet_b.
A
DNS traffic is denied.
B
Telnet traffic is denied.
C
SMTP traffic is denied.
D
Ping traffic is permitted
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