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

The suspicious_Endpoints feed is a dynamic address group that is created by Juniper ATP Cloud based on the IoT device discovery and policy enforcement feature. This feature allows the SRX Series device to send IoT traffic to Juniper ATP Cloud for analysis and classification. Juniper ATP Cloud then creates a threat feed that contains the IP addresses of the suspicious IoT devices and sends it back to the SRX Series device. The SRX Series device can then use this feed to create and enforce security policies for the IoT traffic. The suspicious_Endpoints feed is usable by any SRX Series device that is a part of the same realm as SRX-1, because the feed is shared among the devices that belong to the same Juniper ATP Cloud realm. Juniper ATP Cloud automatically creates the suspicious_Endpoints feed after you commit the security policy that references the feed, because the feed is dynamically generated based on the IoT traffic analysis. You do not need to manually create the feed in the Juniper ATP Cloud interface. References:

• Example- Configure IoT Device Discovery and Policy Enforcement
• Juniper Advanced Threat Prevention Cloud Policy Overview

The exhibit shows the output of the "show interfaces ge-0/0/5.0 extensive" command on an SRX Series device. The output includes a section called "Security" that lists the protocols that are allowed on the ge-0/0/5.0 interface. The protocols that are allowed on the ge-0/0/5.0 interface are:

• OSPF
• DHCP
• NTP

It's important to notice that the output don't have IBGP, IPsec, so these protocols are not allowed on the ge-0/0/5.0 interface.