cert
cert-1
cert-2

Pass Juniper JN0-364 Exam in First Attempt Guaranteed!

Get 100% Latest Exam Questions, Accurate & Verified Answers to Pass the Actual Exam!
30 Days Free Updates, Instant Download!

cert-5
cert-6
JN0-364 Exam - Verified By Experts
JN0-364 Premium File

JN0-364 Premium File

$69.99
$76.99
  • Premium File 69 Questions & Answers. Last Update: Nov 06, 2026

Whats Included:

  • Latest Questions
  • 100% Accurate Answers
  • Fast Exam Updates
 
$76.99
$69.99
accept 11 downloads in the last 7 days
block-screenshots
Juniper JN0-364 Practice Test 48

Question 470

A Junos service-provider engineer is reviewing this operational case: A new IPv6 customer subnet requires a default route through an adjacent IPv6 gateway. What specific configuration or diagnostic action BEST implements the intended response? Select ONE best answer.

  1. Enable OSPFv3 in the appropriate area and verify interface state
  2. Enable the supported IPv6 family and verify route policy
  3. Add the approved ::/0 route with a reachable IPv6 next hop
  4. Enable and verify an eligible Level-2 adjacency

Explanation

Correct Answer

C:

Add the approved ::/0 route with a reachable IPv6 next hop is the best implementation and troubleshooting step for this Junos service-provider case: A new IPv6 customer subnet requires a default route through an adjacent IPv6 gateway. Technical basis: IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

Incorrect Answers

A:

Enable OSPFv3 in the appropriate area and verify interface state is relevant to the different engineering topic "OSPFv3 neighbor formation", but it is not the most directly supported implementation and troubleshooting step for this precise case: A new IPv6 customer subnet requires a default route through an adjacent IPv6 gateway. the best answer here is: Add the approved ::/0 route with a reachable IPv6 next hop.

B:

That option concerns BGP IPv6 unicast family. IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

D:

That option concerns IS-IS Level-1/Level-2 reachability. IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

Question 471

A Junos service-provider engineer is reviewing this operational case: A new IPv6 customer subnet requires a default route through an adjacent IPv6 gateway. Which observation would MOST RELIABLY verify the intended outcome? Select ONE best answer.

  1. The chosen active route and actual forwarding next hop can be reconciled
  2. IPv6 packets traverse the IPv4 core through the intended tunnel
  3. The route is active and forwards IPv6 packets to the intended gateway
  4. Traffic reaches only the neighbor on the selected link

Explanation

Correct Answer

C:

The route is active and forwards IPv6 packets to the intended gateway is the best operational verification evidence for this Junos service-provider case: A new IPv6 customer subnet requires a default route through an adjacent IPv6 gateway. Technical basis: IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

Incorrect Answers

A:

That option concerns Active-route versus hidden-route triage. IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

B:

That option concerns IPv6-over-IPv4 tunnel migration. IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

D:

Traffic reaches only the neighbor on the selected link is relevant to the different engineering topic "IPv6 link-local next-hop scope", but it is not the most directly supported operational verification evidence for this precise case: A new IPv6 customer subnet requires a default route through an adjacent IPv6 gateway. the best answer here is: The route is active and forwards IPv6 packets to the intended gateway.

Question 472

A provider network team identifies this situation: An IPv6 /64 route is configured but remains inactive. Which engineering decision BEST fits the stated requirement? Choose ONE best answer.

  1. Check explicit-path constraints when engineering RSVP LSP routing through particular core hops
  2. Use the outgoing interface context when resolving a link-local IPv6 next hop
  3. Configure IPv6 static route destinations and next hops using proper IPv6 address semantics
  4. Investigate IPv6 neighbor discovery and router advertisement behavior before declaring a route failure

Explanation

Correct Answer

C:

Configure IPv6 static route destinations and next hops using proper IPv6 address semantics is the best technical design or decision for this Junos service-provider case: An IPv6 /64 route is configured but remains inactive. Technical basis: IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

Incorrect Answers

A:

That option concerns RSVP explicit-route constraints. IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

B:

Use the outgoing interface context when resolving a link-local IPv6 next hop is relevant to the different engineering topic "IPv6 link-local next-hop scope", but it is not the most directly supported technical design or decision for this precise case: An IPv6 /64 route is configured but remains inactive. the best answer here is: Configure IPv6 static route destinations and next hops using proper IPv6 address semantics.

D:

Investigate IPv6 neighbor discovery and router advertisement behavior before declaring a route failure is relevant to the different engineering topic "IPv6 neighbor discovery", but it is not the most directly supported technical design or decision for this precise case: An IPv6 /64 route is configured but remains inactive. the best answer here is: Configure IPv6 static route destinations and next hops using proper IPv6 address semantics.

Question 473

A provider network team identifies this situation: An IPv6 /64 route is configured but remains inactive. Which implementation or troubleshooting step is MOST APPROPRIATE here? Choose ONE best answer.

  1. Compare inet6 route preference with actual forwarding next hops
  2. Check next-hop resolution and interface availability for the correct inet6 table
  3. Check IPv6 address-family export and reachability advertisements
  4. Review reverse underlay reachability and filter policy at both ends

Explanation

Correct Answer

B:

Check next-hop resolution and interface availability for the correct inet6 table is the best implementation and troubleshooting step for this Junos service-provider case: An IPv6 /64 route is configured but remains inactive. Technical basis: IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

Incorrect Answers

A:

That option concerns IPv6 RIB versus FIB verification. IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

C:

Check IPv6 address-family export and reachability advertisements is relevant to the different engineering topic "IS-IS IPv6 reachability", but it is not the most directly supported implementation and troubleshooting step for this precise case: An IPv6 /64 route is configured but remains inactive. the best answer here is: Check next-hop resolution and interface availability for the correct inet6 table.

D:

That option concerns GRE tunnel forwarding tests. IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

Question 474

A provider network team identifies this situation: An IPv6 /64 route is configured but remains inactive. What verification evidence MOST CLEARLY demonstrates the solution is working? Choose ONE best answer.

  1. The route becomes eligible after correcting IPv6 reachability
  2. The specific IPv6 prefix becomes visible after correcting advertisement
  3. The actual label behavior matches the configured requested mode
  4. Neighbor resolution becomes valid and bidirectional packets return

Explanation

Correct Answer

A:

The route becomes eligible after correcting IPv6 reachability is the best operational verification evidence for this Junos service-provider case: An IPv6 /64 route is configured but remains inactive. Technical basis: IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

Incorrect Answers

B:

The specific IPv6 prefix becomes visible after correcting advertisement is relevant to the different engineering topic "IS-IS IPv6 reachability", but it is not the most directly supported operational verification evidence for this precise case: An IPv6 /64 route is configured but remains inactive. the best answer here is: The route becomes eligible after correcting IPv6 reachability.

C:

That option concerns Penultimate-hop popping. IPv6 route selection still requires a valid reachable next hop and appropriate routing table context.

D:

Neighbor resolution becomes valid and bidirectional packets return is relevant to the different engineering topic "IPv6 neighbor discovery", but it is not the most directly supported operational verification evidence for this precise case: An IPv6 /64 route is configured but remains inactive. the best answer here is: The route becomes eligible after correcting IPv6 reachability.

Question 475

A Junos service-provider engineer is reviewing this operational case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. Which technical approach MOST DIRECTLY addresses the issue? Select ONE best answer.

  1. Differentiate RSVP signaling state failure from underlying IGP reachability
  2. Use the outgoing interface context when resolving a link-local IPv6 next hop
  3. Use an explicit IPv6-over-IPv4 tunnel where a legacy underlay cannot natively forward IPv6
  4. Advertise IPv6 prefixes using supported IS-IS IPv6 address-family capability and TLVs

Explanation

Correct Answer

B:

Use the outgoing interface context when resolving a link-local IPv6 next hop is the best technical design or decision for this Junos service-provider case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. Technical basis: IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

Incorrect Answers

A:

That option concerns RSVP session and state troubleshooting. IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

C:

Use an explicit IPv6-over-IPv4 tunnel where a legacy underlay cannot natively forward IPv6 is relevant to the different engineering topic "IPv6-over-IPv4 tunnel migration", but it is not the most directly supported technical design or decision for this precise case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. the best answer here is: Use the outgoing interface context when resolving a link-local IPv6 next hop.

D:

Advertise IPv6 prefixes using supported IS-IS IPv6 address-family capability and TLVs is relevant to the different engineering topic "IS-IS IPv6 reachability", but it is not the most directly supported technical design or decision for this precise case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. the best answer here is: Use the outgoing interface context when resolving a link-local IPv6 next hop.

Question 476

A Junos service-provider engineer is reviewing this operational case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. What specific configuration or diagnostic action BEST implements the intended response? Select ONE best answer.

  1. Inspect show route table inet6.0 and IPv6 forwarding context
  2. Configure a supported IPv6-over-IPv4 tunnel with reachable underlay endpoints
  3. Inspect route detail and ensure the authorized next-hop route exists
  4. Use the intended outgoing interface to identify the IPv6 neighbor

Explanation

Correct Answer

D:

Use the intended outgoing interface to identify the IPv6 neighbor is the best implementation and troubleshooting step for this Junos service-provider case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. Technical basis: IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

Incorrect Answers

A:

That option concerns IPv6 RIB versus FIB verification. IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

B:

Configure a supported IPv6-over-IPv4 tunnel with reachable underlay endpoints is relevant to the different engineering topic "IPv6-over-IPv4 tunnel migration", but it is not the most directly supported implementation and troubleshooting step for this precise case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. the best answer here is: Use the intended outgoing interface to identify the IPv6 neighbor.

C:

That option concerns BGP next-hop reachability. IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

Question 477

A Junos service-provider engineer is reviewing this operational case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. Which observation would MOST RELIABLY verify the intended outcome? Select ONE best answer.

  1. The neighbor sees exactly the intended advertised prefixes
  2. Authorized inet6 BGP prefixes are received and installed
  3. Traffic reaches only the neighbor on the selected link
  4. IPv6 packets traverse the IPv4 core through the intended tunnel

Explanation

Correct Answer

C:

Traffic reaches only the neighbor on the selected link is the best operational verification evidence for this Junos service-provider case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. Technical basis: IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

Incorrect Answers

A:

That option concerns BGP outbound advertisement policy. IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

B:

Authorized inet6 BGP prefixes are received and installed is relevant to the different engineering topic "BGP IPv6 unicast family", but it is not the most directly supported operational verification evidence for this precise case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. the best answer here is: Traffic reaches only the neighbor on the selected link.

D:

IPv6 packets traverse the IPv4 core through the intended tunnel is relevant to the different engineering topic "IPv6-over-IPv4 tunnel migration", but it is not the most directly supported operational verification evidence for this precise case: Two routed interfaces each have a neighbor using fe80::1 as its link-local address. the best answer here is: Traffic reaches only the neighbor on the selected link.

Question 478

A provider network team identifies this situation: A static IPv6 route with a link-local next hop fails after an interface migration. Which engineering decision BEST fits the stated requirement? Choose ONE best answer.

  1. Use the outgoing interface context when resolving a link-local IPv6 next hop
  2. Use MP-BGP IPv6 unicast family configuration when exchanging IPv6 NLRI between BGP peers
  3. Use IGP SPF results and segment labels to validate shortest-path SR-MPLS forwarding
  4. Investigate IPv6 neighbor discovery and router advertisement behavior before declaring a route failure

Explanation

Correct Answer

A:

Use the outgoing interface context when resolving a link-local IPv6 next hop is the best technical design or decision for this Junos service-provider case: A static IPv6 route with a link-local next hop fails after an interface migration. Technical basis: IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

Incorrect Answers

B:

Use MP-BGP IPv6 unicast family configuration when exchanging IPv6 NLRI between BGP peers is relevant to the different engineering topic "BGP IPv6 unicast family", but it is not the most directly supported technical design or decision for this precise case: A static IPv6 route with a link-local next hop fails after an interface migration. the best answer here is: Use the outgoing interface context when resolving a link-local IPv6 next hop.

C:

That option concerns SR-MPLS shortest-path transport. IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

D:

Investigate IPv6 neighbor discovery and router advertisement behavior before declaring a route failure is relevant to the different engineering topic "IPv6 neighbor discovery", but it is not the most directly supported technical design or decision for this precise case: A static IPv6 route with a link-local next hop fails after an interface migration. the best answer here is: Use the outgoing interface context when resolving a link-local IPv6 next hop.

Question 479

A provider network team identifies this situation: A static IPv6 route with a link-local next hop fails after an interface migration. Which implementation or troubleshooting step is MOST APPROPRIATE here? Choose ONE best answer.

  1. Check next-hop resolution and interface availability for the correct inet6 table
  2. Verify the port is genuinely host-facing before applying edge behavior
  3. Inspect next-hop scope and assigned interface
  4. Check IPv6 address-family export and reachability advertisements

Explanation

Correct Answer

C:

Inspect next-hop scope and assigned interface is the best implementation and troubleshooting step for this Junos service-provider case: A static IPv6 route with a link-local next hop fails after an interface migration. Technical basis: IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

Incorrect Answers

A:

Check next-hop resolution and interface availability for the correct inet6 table is relevant to the different engineering topic "IPv6 static route next hop", but it is not the most directly supported implementation and troubleshooting step for this precise case: A static IPv6 route with a link-local next hop fails after an interface migration. the best answer here is: Inspect next-hop scope and assigned interface.

B:

That option concerns Spanning-tree troubleshooting and edge settings. IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

D:

Check IPv6 address-family export and reachability advertisements is relevant to the different engineering topic "IS-IS IPv6 reachability", but it is not the most directly supported implementation and troubleshooting step for this precise case: A static IPv6 route with a link-local next hop fails after an interface migration. the best answer here is: Inspect next-hop scope and assigned interface.

Question 480

A provider network team identifies this situation: A static IPv6 route with a link-local next hop fails after an interface migration. What verification evidence MOST CLEARLY demonstrates the solution is working? Choose ONE best answer.

  1. The route resolves on the correct moved circuit
  2. The route becomes eligible after correcting IPv6 reachability
  3. IPv6 overlay packets pass when underlay transport is restored
  4. Accepted LSPs correspond to authenticated peers

Explanation

Correct Answer

A:

The route resolves on the correct moved circuit is the best operational verification evidence for this Junos service-provider case: A static IPv6 route with a link-local next hop fails after an interface migration. Technical basis: IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

Incorrect Answers

B:

The route becomes eligible after correcting IPv6 reachability is relevant to the different engineering topic "IPv6 static route next hop", but it is not the most directly supported operational verification evidence for this precise case: A static IPv6 route with a link-local next hop fails after an interface migration. the best answer here is: The route resolves on the correct moved circuit.

C:

IPv6 overlay packets pass when underlay transport is restored is relevant to the different engineering topic "IPv6-over-IPv4 tunnel migration", but it is not the most directly supported operational verification evidence for this precise case: A static IPv6 route with a link-local next hop fails after an interface migration. the best answer here is: The route resolves on the correct moved circuit.

D:

That option concerns IS-IS authentication checks. IPv6 fe80::/10 link-local addresses are scoped to a link and may need an interface to disambiguate identical values.

Service Provider Routing and Switching, Specialist (JNCIS-SP) (JN0-364) Practice Tests