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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 sessions exist between Host A and Host B?（）
- A、1
- B、2
- C、3
- D、4
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更多 “ 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 sessions exist between Host A and Host B?（）A、1B、2C、3D、4” 相关考题
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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 sessions exist between Host A and Host B?（）A.1B.2C.3D.4
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单选题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
1B
2C
3D
4
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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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单选题In the "host to host" layer of the DOD model, which of the following is a valid connection oriented protocol?（）A
ARPB
RARPC
TCPD
UDPE
IPF
ICMPG
BootP
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单选题A network administrator has configured source NAT, translating to an address that is on a locally connected subnet.The administrator sees the translation working, but traffic does not appear to come back. What is causing the problem?（）A
The host needs to open the telnet port.B
The host needs a route for the translated address.C
The administrator must use a proxy-arp policy for the translated address.D
The administrator must use a security policy, which will allow communication between the zones.
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单选题All servers on your network run Windows Server 2008 R2. You deploy Remote Desktop Services （RDS）.You are configuring the Remote Desktop Session Host （RD Session Host） role service. You need to ensure that authentication occurs before the Remote Desktop Connection logon screen appears. What should you do？（）A
In the RD Session Host Configuration tool， select the Allow connections only from computers running Remote Desktop with Network Level Authentication option.B
In the RD Session Host Configuration tool， select the Allow connections from computers running any version of Remote Desktop option.C
In the Group Policy Object Editor， configure the Set TS Gateway authentication method setting to Use smart card.D
In the Group Policy Object Editor， configure the Set TS Gateway authentication method setting to Use locally logged-on credentials.
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