Juniper JN0-349 Real Exam Questions Guaranteed Updated Dump from PracticeDump
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Juniper JN0-349 Exam Certification Details:
| Exam Price | $300 USD |
| Exam Registration | PEARSON VUE |
| Number of Questions | 65 |
| Passing Score | Variable (60-70% Approx.) |
Juniper JN0-349 Exam Topics:
| Section | Objectives |
|---|---|
| BGP | Describe the concepts, operation or functionality of BGP
Demonstrate knowledge of how to configure, monitor, or troubleshoot BGP
|
| High Availability | Identify the concepts, benefits, applications or requirements for high availability in a Junos OS environment
Demonstrate knowledge of how to configure, monitor, or troubleshoot high availability components
|
| IS-IS | Describe the concepts, operation or functionality of IS-IS
Demonstrate knowledge of how to configure, monitor or troubleshoot IS-IS
|
| Spanning Tree | Describe the concepts, benefits, operation, or functionality of the Spanning Tree Protocol
Demonstrate knowledge how to configure, monitor, or troubleshoot Spanning Tree
|
| Tunnels | Identify the concepts, requirements or functionality of IP tunneling
Demonstrate knowledge of how to configure, monitor or troubleshoot IP tunnels
|
| Layer 2 Security | Identify the concepts, benefits or operation of various Layer 2 protection or security features
Identify the concepts, benefits or operation of Layer 2 firewall filters
Demonstrate knowledge how to configure, monitor, or troubleshoot Layer 2 security
|
| Protocol Independent Routing | Identify the concepts, operation or functionality of various protocol-independent routing components
Demonstrate knowledge how to configure, monitor, or troubleshoot various protocol-independent routing components
|
| OSPF | Describe the concepts, operation or functionality of OSPF
Demonstrate knowledge how to configure, monitor or troubleshoot OSPF
|
NEW QUESTION 14
You want to configure your Junos device so that routing information from certain prefixes on a neighboring router are ignored.
What should you configure on your device?
- A. firewall rule
- B. martian address
- C. It interface
- D. vt interface
Answer: B
NEW QUESTION 15
Which three mechanisms are associated with the bridging process? (Choose three.)
- A. aging
- B. filtering
- C. listening
- D. blocking
- E. flooding
Answer: A,B,E
NEW QUESTION 16
You want to use filter-based forwarding (FBF) to forward traffic sourced from subnet 10.0.0.0/24 to a specific destination.
Which two routing instance types would enable you to accomplish this task? (Choose two.)
- A. virtual routing and forwarding
- B. virtual switch
- C. virtual router
- D. forwarding
Answer: C,D
NEW QUESTION 17
You want to configure Layer 2 services over an IP-based tunneling mechanism between two sites.
Which configuration statement is required to accomplish this task?
- A. set interfaces gr-0/0/0.0 encapsulation vlan-bridge
- B. set interfaces ip-0/0/0.0 encapsulation vlan-bridge
- C. set interfaces ip-0/0/0.0 family bridge
- D. set interfaces gr-0/0/0.0 family bridge
Answer: D
NEW QUESTION 18
Which statement is true about IP-IP tunnels?
- A. The time-to-live value of the original packet is decremented.
- B. The packet header is replaced before entering the tunnel.
- C. IP-IP tunnels are protocol agnostic.
- D. The packet is encapsulated unchanged before entering the tunnel.
Answer: C
NEW QUESTION 19
Which mechanism is used to share routes between routing tables?
- A. filter-based forwarding
- B. RIB groups
- C. forwarding instances
- D. routing instances
Answer: B
NEW QUESTION 20
Which two OSPF header fields must match to form an adjacency over a broadcast connection? (Choose two.)
- A. router priority
- B. neighbor
- C. hello interval
- D. options
Answer: C,D
NEW QUESTION 21
Which two characteristics are true for EBGP peerings? (Choose two.)
- A. EBGP peers can be connected over a multihop connection.
- B. EBGP connects peer devices in two different autonomous systems.
- C. EBGP peers must be directly connected.
- D. EBGP connects peer devices in the same autonomous system.
Answer: A,B
NEW QUESTION 22
Click the Exhibit button.
You have configured OSPF routing as shown in the exhibit. You notice that all interfaces have formed full adjacencies, with the exception of the interfaces connecting R3 and R4 with a status of 2Way.
What is the reason for this status?
- A. The interface-typeis not configured as p2p.
- B. The two routers must be configured in different areas.
- C. The two routers must both be configured as DR routers.
- D. DROther routers will not form a full adjacency with each other.
Answer: D
NEW QUESTION 23
Click the Exhibit button.
Referring to the exhibit, which configuration change is needed for an IS-IS Level 1 adjacency between R1 and R2?
- A. Configure the lo0 family ISO address 49.0002.0010.0042.0002.00 on R2
- B. Configure the lo0 family ISO address 49.0002.0010.0042.0002.00 on R1
- C. Enable Level 2 on R1's ge-0/0/1 interface
- D. Disable Level 2 on R2's ge-0/0/1 interface
Answer: A
NEW QUESTION 24
You are enabling dynamic ARP inspection on an EX4300 switch.
Which service is enabled by default in this scenario?
- A. IP Source Guard
- B. persistent MAC learning
- C. MAC limiting
- D. DHCP snooping
Answer: D
NEW QUESTION 25
Click the Exhibit button.
Which statement is correct about the ISO NET address shown in the exhibit?
- A. This is not a valid NET address
- B. The system identifier is 6800.1001.00
- C. The authority and format identifier (AFI) is 00
- D. The area identifier is 0001
Answer: D
NEW QUESTION 26
Which statement is true about IP-IP tunnels?
- A. Intermediate devices must have a route to the tunnel destination address but do not require a route to the tunnel source address.
- B. Intermediate devices must have a route to the tunnel source address but do not require a route to the tunnel destination address.
- C. Intermediate devices must have a route to both the tunnel source address and the tunnel destination address.
- D. Intermediate devices must have a route to the destination address of the traffic being tunneled.
Answer: A
NEW QUESTION 27
What are two benefits of 802.3ad link aggregation? (Choose two.)
- A. It ensures symmetrical paths.
- B. It creates physical layer redundancy.
- C. It simplifies interface configuration.
- D. It increases bandwidth.
Answer: B,D
NEW QUESTION 28
Which device is used to separate collision domains?
- A. switch
- B. hub
- C. router
- D. firewall
Answer: A
NEW QUESTION 29
What are three well-known mandatory BGP attributes? (Choose three.)
- A. community
- B. local preference
- C. next hop
- D. AS path
- E. origin
Answer: C,D,E
NEW QUESTION 30
You added a new ESXi host connected to port ge-0/0/1. One of the VMs configured with VLAN 10 is not reachable from any other device on the switch. To troubleshoot, you decide to verify if the VM's MAC address is learned properly under VLAN 10.
Which command would you use in this scenario?
- A. show vlans 10
- B. show interfaces ge-0/0/1 detail
- C. monitor interface ge-0/0/1
- D. show ethernet-switching table vlan-id 10
Answer: D
NEW QUESTION 31
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