Free Juniper JN0-637 Exam Dumps Questions & Answers

You have deployed automated threat mitigation using Security Director with Policy Enforcer, Juniper ATP Cloud, SRX Series devices, and EX Series switches.
In this scenario, which device is responsible for blocking the infected hosts?

• A.  EX Series switch
• B.  Policy Enforcer
• C.  Juniper ATP Cloud
• D.  Security Director

Which two statements describe the behavior of logical systems? (Choose two.)

• A.  Each logical system shares the routing protocol process.
• B.  A default routing instance must be manually created for each logical system
• C.  A default routing instance is automatically created for each logical system.
• D.  Each logical system has a copy of the routing protocol process.

Exhibit:

Host A shown in the exhibit is attempting to reach the Web1 webserver, but the connection is failing. Troubleshooting reveals that when Host A attempts to resolve the domain name of the server (web.acme.com), the request is resolved to the private address of the server rather than its public IP. Which feature would you configure on the SRX Series device to solve this issue?

• A.  DNS doctoring
• B.  STUN protocol
• C.  Double NAT
• D.  Persistent NAT

Referring to the exhibit, which two statements are correct? (Choose two.)

• A.  This device is the active node for SRG1.
• B.  This device is the backup node for SRG1.
• C.  The ge-0/0/3.0 and ge-0/0/4.0 interfaces are not active and will not respond to ARP requests to the virtual IP MAC address.
• D.  The ge-0/0/3.0 and ge-0/0/4.0 interfaces are active and will respond to ARP requests to the virtual IP MAC address.

How does secure wire mode differ from transparent mode?

• A.  In secure wire mode, traffic can be modified using source NAT.
• B.  In secure wire mode, security policies cannot be used to secure intra-VLAN traffic.
• C.  In secure wire mode, IRB interfaces can be configured to route inter-VLAN traffic.
• D.  In secure wire mode, no switching lookup takes place to forward traffic.