Host A opens a Telnet connection to Host B. Host A then

单项选择题

Host A opens a Telnet connection to Host B. Host A then opens another Telnet connection to Host B. These connections are the only communication between Host A and Host B. The security policy configuration permits both connections.
How many flows exist between Host A and Host B? （）

A.1
B.2
C.3
D.4

相关考题

单项选择题 Using a policy with the policy-rematch flag enabled, what happens to the existing and new sessionswhen you change the policy action from permit to deny? （）

多项选择题 In JUNOS software with enhanced services, which three packet elements are inspected to determineif a session already exists? （）(Choose three.)

单项选择题 You want to create a policy allowing traffic from any host in the Trust zone to hostb.example.com(172.19.1.1) in theUntrust zone. How do you do create this policy? （）

JN0-330