Juniper JN0-636 Exam With Confidence Using Practice Dumps

• To solve the problem of using the same IPv4 address space as your company, you can identify two neutral IPv4 address spaces for address translation. This will allow you to use the same IPv4 address space as your company without any conflicts. Additionally, you can configure static NAT on the SRX Series devices to ensure that the traffic is properly routed between the two networks.
• Static NAT is a type of network address translation that maps a private IP address to a public IP address on a one-to-one basis. Static NAT is useful when you need to expose a server or device with a private IP address to the Internet or another network with a different IP address range. Static NAT also preserves the original source or destination IP address in the packet header, which can be useful for logging or auditing purposes1.
• Neutral IPv4 address spaces are IP address ranges that are not assigned to any specific organization or entity. They are usually reserved for special purposes, such as private networks, multicast, loopback, or documentation. Neutral IPv4 address spaces can be used for address translation when there is an overlap or conflict between two networks that need to communicate with each other. For example, you can use the 10.0.0.0/8, 172.16.0.0/12, or 192.168.0.0/16 address ranges, which are designated for private use, as neutral IPv4 address spaces for address translation2.

References:

• SRX Getting Started - Configure VPN tunnel for site-to-site connectivity
• SRX & J Series Site-to-Site VPN Configurator
• Resolution Guide – SRX - Troubleshoot Static NAT
• RFC 1918 - Address Allocation for Private Internets

According to the Juniper documentation, the infected host score is a global setting that determines the minimum threat level required for a host to be considered infected and blocked by Juniper ATP Cloud. The infected host score can be configured from 1 to 10, where 1 is the lowest and 10 is the highest. The default infected host score is 5, which means that any host with a threat level of 5 or higher will be automatically blocked by Juniper ATP Cloud. However, the infected host score can be changed to a higher value, such as 6 or 7, to reduce the number of false positives and allow more traffic to pass through. In the exhibit, the host has a threat level of 5, which indicates that it is infected with malware and has attempted to contact command-and-control servers. However, some of the events have not been automatically mitigated, which means that the host has not been blocked by Juniper ATP Cloud. A possible reason for this behavior is that the infected host score is globally set above a threat level of 5, such as 6 or 7, which means that the host does not meet the minimum threshold for blocking. Therefore, the correct answer is C. The infected host score is globally set above a threat level of 5. References: [Configuring the Infected Host Score] 1, [Compromised Hosts: More Information] 2

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w.juniper.net/documentation/en_US/junos-space18.1/policy-enforcer/topics/task/configuration/junos-space-policyenforcer-custom-feeds-infected-host-configure.html