APBR Options JN0-637 Practice Questions (Page 1)

Questions 1–5

1. 1application · medium

   A company is using APBR to route a custom internal application over a dedicated link. The application is not recognized by the default application identification engine. The administrator has created a custom application signature and applied it to the APBR policy. However, traffic is still not matching the policy. What is the most likely reason for this?

   • AThe dedicated link's next-hop is not reachable from the SRX device.
   • BThe APBR policy is not enabled on the security policy that permits the traffic.
   • CThe application identification engine needs to be restarted to load the custom signature.
   • DThe custom application signature is not correctly identifying the application's traffic pattern.
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2. 2foundation · easy

   Which benefit does APBR provide to an organization that uses multiple WAN links?

   • AIt provides redundancy by automatically failing over to a backup link if the primary link fails
   • BIt eliminates the need for firewall security policies
   • CIt allows different applications to use different WAN links based on business priorities
   • DIt automatically negotiates the lowest-cost link for all traffic
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4. 3application · medium

   A network administrator is considering using APBR to improve the performance of a video conferencing application. The application uses dynamic ports and is difficult to identify by destination IP alone. What is the primary benefit of using APBR over traditional destination-based routing in this scenario?

   • AAPBR can identify the application by its signature, not just its IP address, allowing for more accurate routing decisions.
   • BAPBR automatically creates a VPN tunnel for the application traffic to ensure security.
   • CAPBR can prioritize traffic by assigning a higher forwarding class to the application.
   • DAPBR provides faster routing decisions than traditional routing because it uses a dedicated hardware chip.
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5. 4foundation · easy

   What is the purpose of enabling traceoptions for APBR?

   • ATo encrypt APBR policy information in transit
   • BTo capture detailed logs of APBR policy evaluation and routing decisions for troubleshooting
   • CTo improve the performance of APBR by optimizing policy evaluation
   • DTo automatically correct misconfigured APBR policies
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6. 5application · medium

   A company has two WAN links: a low-cost MPLS link for general internet traffic and a high-bandwidth dedicated link for SaaS applications. The security team wants to ensure that Office 365 traffic always uses the dedicated link, while all other traffic uses the MPLS link. They have already configured the two paths in the routing instance. What should the administrator configure to meet this requirement?

   • AEnable APBR on the security policy and set the action to 'permit' for Office 365 traffic.
   • BCreate an APBR policy that matches the Office 365 application signature and sets the next-hop to the dedicated link's gateway.
   • CConfigure a static route for Office 365 destination prefixes with a lower preference on the dedicated link.
   • DCreate a firewall filter that matches the destination IP ranges of Office 365 and applies a routing-instance import policy.
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