20+ practice questions focused on BGP Advanced — one of the most tested topics on the Juniper Networks Enterprise Routing and Switching, Professional (JNCIP-ENT, JN0-650) (JNCIP-ENT) exam. Each question includes a detailed explanation so you learn why the right answer is correct.
Start BGP Advanced PracticeAn administrator configures a BGP routing policy to match routes with community members using regex matching in Junos. Which statement accurately describes how Junos represents standard BGP communities in policy matching?
Explanation: In Junos, standard BGP communities are represented as target communities or community sets in the form of autonomous_system:identifier or named community lists.
Which command should an engineer use on a Junos device to verify whether a BGP next hop is successfully resolved via the routing table?
Explanation: The command `show route protocol bgp next-hop` is specifically designed to display BGP next-hop resolution information. It shows whether each BGP next hop is resolvable via the routing table (e.g., through an IGP or static route) and the associated metric or preference. This directly answers the question of whether the next hop is successfully resolved.
An administrator is reviewing the BGP route selection process on a Junos device and notices that two paths have identical weights, local preferences, AS path lengths, origins, and MEDs. Which tie-breaking criterion does Junos evaluate next in the BGP route selection algorithm?
Explanation: After comparing weight, local preference, AS path length, origin, and MED, Junos checks the routing table to prefer routes learned via internal peer (IBGP) over external peer (EBGP) before moving to router ID and IGP cost.
An enterprise network uses BGP communities to tag routes at regional branch offices. Headquarters needs to strip these specific communities from routes before advertising them to external transit providers. Which Junos routing policy action accomplishes this?
Explanation: The Junos routing policy action 'community delete target_community' removes the specified BGP community from routes matching the policy term. When applied outbound toward external transit providers, it strips the regional branch communities before advertisement, which is exactly the requirement.
An administrator wants to disable the default behavior where BGP advertises all active routing table paths to peers. Which configuration statement restricts BGP to only advertise the active best path?
Explanation: Junos by default advertises only the active best path, but multipath or specific advertisement behaviors can be adjusted. However, advertising only the best path is standard behavior, and policies control what is exported.
+15 more BGP Advanced questions available
Practice all BGP Advanced questions1. Baseline your knowledge
Start with 10 questions to gauge your current understanding of BGP Advanced. This tells you whether you need a concept refresher or just practice.
2. Review every explanation
For each question — right or wrong — read the full explanation. Understanding why an answer is correct is more valuable than knowing the answer itself.
3. Focus on exam traps
BGP Advanced questions on the JNCIP-ENT frequently use trap wording. Look for subtle differences in answers that test your precision, not just general knowledge.
4. Reach 80% consistently
Do repeated sessions until you score 80%+ three times in a row. Then move to mixed-mode practice to test cross-topic recall under realistic conditions.
The exact number varies per candidate. BGP Advanced is tested as part of the Juniper Networks Enterprise Routing and Switching, Professional (JNCIP-ENT, JN0-650) (JNCIP-ENT) blueprint. Practicing with targeted BGP Advanced questions ensures you can handle any format or difficulty that appears.
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Difficulty is subjective, but BGP Advanced is a high-priority exam concept tested in multiple ways — direct recall, scenario analysis, and command-output interpretation. Consistent practice is the best way to build confidence.
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