Get Instant Access of 100% REAL JN0-364 DUMP Pass Your Exam Easily [Q60-Q84]

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Juniper JN0-364 Exam Syllabus Topics:

Section	Objectives
Topic 1: Multiprotocol Label Switching (MPLS)	– Identify the concepts, operation, or functionality of MPLS CoS processing on Junos devices 1. MPLS and routing tables 2. End-to-end packet flow and forwarding 3. LDP 4. MPLS packet header 5. Labels and the label information base 6. RSVP 7. MPLS terminology 8. Segment routing with MPLS – Demonstrate knowledge of how to configure, monitor, or troubleshoot MPLS 1. MPLS forwarding 2. LDP-signaled Label-Switched Paths (LSPs) 3. RSVP-signaled Label-Switched Paths (LSPs) 4. Shortest path segment-routing LSPs
Topic 2: Border Gateway Protocol (BGP)	– Identify the concepts, operation, or functionality of BGP 1. BGP basic operation 2. IBGP and EBGP functionality and interaction 3. Attributes 4. Route selection process 5. BGP route reflection and confederations 6. BGP message types – Demonstrate knowledge of how to configure, monitor, or troubleshoot BGP 1. Troubleshooting tools 2. Peers and peer groups 3. Routing policy application
Topic 3: Intermediate System to Intermediate System (IS-IS)	– Demonstrate knowledge of how to configure, monitor, or troubleshoot IS-IS 1. Troubleshooting tools 2. Interfaces and adjacencies 3. Routing policy application – Identify the concepts, operation, or functionality of IS-IS 1. Metrics 2. Adjacencies and neighbors 3. Link-state database 4. Type, length, values (TLVs) 5. Designated intermediate system (DIS) 6. IS-IS protocol data units (PDUs) 7. Levels and areas
Topic 4: Open Shortest Path First (OSPF)	– Demonstrate knowledge of how to configure, monitor, or troubleshoot OSPF 1. Troubleshooting tools 2. Interfaces and neighbor 3. Routing policy application – Identify the concepts, operation, or functionality of OSPF 1. Adjacencies and neighbors 2. OSPF area and router types 3. Link-state database 4. Link-state advertisement (LSA) packet type 5. OSPF packet types 6. Router ID 7. Designated router and backup designated router
Topic 5: IPv6	– Demonstrate knowledge of how to configure, monitor, or troubleshoot IPv6 – Identify the concepts, operation, or functionality of IPv6 1. IPv6 over IPv4 tunneling 2. Dynamic routing – OSPFv3, IS-IS, BGP 3. Static routes
Topic 6: Layer 2 Bridging or VLANs	– Demonstrate knowledge of how to configure, monitor, or troubleshoot Layer 2 bridging or VLANs 1. Interfaces and ports 2. Provider bridging 3. IRB 4. VLANs – Identify the concepts, benefits, or functionality of VLANs 1. Port modes 2. Integrated Routing and Bridging (IRB) 3. Tagging – Identify the concepts, operation, or functionality of Layer 2 bridging for the Junos OS 1. Virtual Switches 2. Provider bridging (Q-in-Q tunneling) 3. Bridging elements and terminology 4. Frame processing 5. Service provider switching platforms
Topic 7: Spanning Tree Protocols	– Identify the concepts, operation, or functionality of STP 1. STP 2. MSTP 3. RSTP 4. VSTP – Demonstrate knowledge of how to configure, monitor, or troubleshoot Spanning Tree Protocols 1. STP 2. MSTP 3. RSTP 4. VSTP
Topic 8: Protocol-Independent Routing	– Identify the concepts, operation, or functionality of various protocol-independent routing components 1. Martian addresses 2. Filter-based forwarding 3. Load balancing 4. Routing instances, including routing information base (RIB) (also known as routing table) group 5. Static, aggregate, and generated routes – Demonstrate knowledge of how to configure, monitor, or troubleshoot various protocol-independent routing components 1. Filter-based forwarding 2. Load balancing 3. Static, aggregate, and generated routes

Q60. How are routing loops prevented in internal BGP networks?

Internal BGP routes are never readvertised to other internal BGP neighbors.

External BGP routes are never readvertised to other external BGP neighbors.

Internal BGP routes are never readvertised to other external BGP neighbors.

External BGP routes are never readvertised to other internal BGP neighbors.

Q61. Which two events cause a static route to be removed from a routing table? (Choose two.)

The outbound interface becomes unavailable.

Hosts two hops away become unreachable.

The route is manually removed.

The route has no traffic for 30 days.

Q62. Interface ge-0/0/0.0 connects your network to your ISP. You want to advertise this interface address as an Internal route In OSPF without creating a neighbor with your ISP. In this scenario, how is this task accomplished?

Add ge-0/0/0.0 as a passive interface In OSPF.

Configure a static route for Interface ge-0/0/0.0.

Create a generated route for Interface ge-0/0/0.0.

Remove interface ge-0/0/0.0 from OSPF.

Q63. Which two statements regarding GRE and IP-IP tunnels are correct? (Choose two.)

These tunnels offer secure encryption mechanisms.

These tunnels add additional overhead to the packets that traverse them.

These tunnels do not add any overhead to the packets that traverse them.

These tunnels do not offer encryption mechanisms.

Q64. Exhibit:

Referring to the exhibit, you have configured R1, R2, R3, and R4 to be a part of OSPF area 0 and you have connected them to a broadcast segment. Assuming all four routers come online within one minute of each other, which router becomes the DR and which router becomes the BDR?

R4 is the DR and R1 is the BDR

R1 is the DR and R4 is the BDR

R4 is the DR and R3 is the BDR

R1 is the DR and R2 is the BDR

Q65. You are a network architect designing a brand new network. You want to deploy RSVP LSPs in this network.
You are currently in the process of choosing whether to run OSPF or IS-IS as your interior gateway protocol.
In this scenario, which two statements are correct about IGP traffic engineering extensions in an RSVP network? (Choose two.)

You must explicitly configure IS-IS to carry traffic engineering extensions.

In OSPF, traffic engineering extensions are enabled by default.

You must explicitly configure OSPF to carry traffic engineering extensions.

In IS-IS, traffic engineering extensions are enabled by default.

Q66. Click the Exhibit button.

All devices in the network are configured correctly and the path requirements are valid.
Referring to the exhibit, which two statements are correct? (Choose two.)

The secondary LSP using the via-R2-R4path will not be signaled, and its state will be down.

The secondary LSP using the any-pathpath will be signaled, and its state will be up.

The secondary LSP using the any-pathpath will not be signaled, and its state will be down.

The secondary LSP using the via-R2-R4path will be signaled, and its state will be up.

Q67. Referring to the exhibit, from which device(s) does R3 learn about Route X?

both R2 and R1

R1 only

directly from the router in AS 64502

R2 only

Q68. Click the Exhibit button. All devices in the network are configured correctly and the path requirements are valid. Referring to the exhibit, which two statements are correct? (Choose two.)

The primary LSP will be signaled, and its state will be up.

The secondary LSP will not be signaled, and its state will be down.

The secondary LSP will be signaled, and its state will be up.

The primary LSP will not be signaled, and its state will be down.

Q69. You are configuring BGP on a Juniper router to peer with an external provider. After committing the configuration, the BGP session remains in the Idle state.
Which configuration issue would prevent the BGP session from progressing beyond the Idle state?

The local AS number is higher than the peer’s AS number.

The peer IP address is unreachable

The BGP group type is set to internal instead of external.

The peer is configured with a different router ID.

Q70. You are configuring LDP in a service provider network. After enabling LDP on core interfaces, you notice that labels are being advertised for every loopback IPv4 address that is in your IGP.
Which label distribution mode is being used in this scenario?

conservative retention

ordered control

downstream unsolicited

downstream on demand

Q71. Which two protocols would be used for dynamic routing in IPv6 environments? (Choose two.)

IGMP

IS-IS

OSPFv2

BGP

Q72. What prevents routing loops in a single-area OSPF network?

The Dijkstra algorithm

Routing policies

The Bellman-Ford algorithm

Forwarding policies

Q73. You are using RSVP in your network to signal MPLS LSPs. You are asked to ensure that the egress MPLS router receives the full label stack, containing both the hop-by-hop and VPN label.
Which configuration will satisfy this requirement?

Apply set protocols rsvp interface no-aggregate to the egress interface.

Use the set protocols rsvp keep-multiplier command.

Use the set protocols mpls expand-loose-hop command.

Use the set protocols mpls explicit-null command.

Q74. You are configuring BGP for IPv6 operations. In this scenario, which two statements are correct? (Choose two.)

The Autonomous System Number (ASN) must be a 64-bit value.

The router ID uses a 128-bit identifier value.

The router ID uses a 32-bit identifier value.

The Autonomous System Number (ASN) can be either a 32-bit or 64-bit value.

Q75. What are three types of MPLS routers? (Choose three.)

transit routers

peering routers

egress routers

aggregation routers

ingress routers

Q76. Which two protocols are capable of distributing labels for segment routing? (Choose two.)

RSVP

LDP

IS-IS

OSPF

Q77. How are routing loops prevented in external BGP networks?

By default, a router receiving a route with its own AS in the AS Path attribute will use the route.

Routing policies must be used to drop looped routes.

Routing policies must be used to accept valid routes.

By default, a router receiving a route with its own AS in the AS Path attribute will not use the route.

Q78. In IS-IS, what would you use to control which external routes are installed in the routing table?

export policy

import policy

route preference

interface metric

Q79. Referring to the exhibit, which two statements are correct? (Choose two.)

The OSPF Interfaces are configured as point-to-point.

The ge-0/0/1.0 Interface is configured as passive.

The R2 device is an ABR.

Junos OS default OSPF hello timers and dead intervals are used on all interfaces.

Q80. Referring to the exhibit, you have configured an aggregate route that represents the
172.21.0.0/24, 172.21.1.0/24, and 172.21.2.0/24 networks. However, when you view the routing table, your new route hidden.
Which action would you perform to determine the problem?

Verify that you have active contributing routes on the device.

Verify that you have configured a policy on the device to accept aggregate routes.

Verify that you have defined a metric value for the aggregate route.

Verify that you have set the preference to a lower default value.

Q81. How are routing loops prevented in external BGP networks?

By default, a router receiving a route with its own AS in the AS Path attribute will use the route.

By default, a router receiving a route with its own AS in the AS Path attribute will not use the route.

Routing policies must be used to drop looped routes.

Routing policies must be used to accept valid routes.

Q82. You are asked to configure a new network environment that will be based on IPv6 and use OSPF. In this scenario, which two statements correctly identify configuration task considerations? (Choose two.)

Participating interfaces must be configured with both IPv4 and IPv6 protocol families and addresses.

The router ID used must be based on a 128-bit identifier value.

The router ID used must be based on a 32-bit identifier value.

Participating interfaces are only required to be configured with the IPv6 protocol family and address.

Q83. A BGP router receives two routes to the same prefix. One route has a higher local preference, while the other has a shorter AS path. In this scenario, which route would be selected?

The route with the shorter AS path.

The route with the higher local preference.

The route with the lower origin code.

The route with the lowest MED value.

Q84. Click the Exhibit button.

Which statement is correct about the configuration shown in the exhibit?