Juniper JN0-348 Real Exam Questions Test Engine Dumps Training With 95 Questions
JN0-348 Actual Questions Answers PDF 100% Cover Real Exam Questions
NEW QUESTION 42
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 interface ip-0/0/0.0 family bridge
- C. Set interface gr-0/0/0.0 family bridge
- D. Set interface ip-00/0/0.0 encapsulation valn-bridge
Answer: C
NEW QUESTION 43
You are adding a new EX4300 member switch to your existing EX4300 Virtual Chassis.
However, the new member is not running the same Junos version as the other members.
By default, what is the expected behavior?
- A. The new switch will automatically pull the correct version from the master Routing Engine and perform the necessary upgrade.
- B. The Virtual Chassis will transition into a split brain situation between the existing master Routing Engine and the switch running the different version.
- C. The new switch is not recognized by the Virtual Chassis.
- D. The new switch will be assigned a member ID and then placed in an inactive state.
Answer: A
Explanation:
You can use the automatic software update feature to automatically update the Juniper Networks Junos operating system (Junos OS) version on prospective member switches as you add them to an EX Series or QFX Series Virtual Chassis. When you have configured automatic software update on a Virtual Chassis, the Junos OS version is updated on the new member switch when you add it to the Virtual Chassis. The new member switch immediately joins the Virtual Chassis configuration and is put in the active state.
http://www.juniper.net/documentation/en_US/junos16.1/topics/concept/virtual-chassis-ex4200- software-automatic-update.html
NEW QUESTION 44
Your network connections to the Internet through two different ISPs using EBGP. You must ensure that ISP1 is the primary path used for all traffic entering your network while using ISP2 as a backup path.
In this scenario, which statement is correct?
- A. You should use a lower MED value on routes sent to ISP1.
- B. You should change the next hop for all routers sent to ISP2.
- C. You should prepend your local AS number three times on routes that you are sending to ISP2.
- D. You should assign a higher local preference on routes that you are sending to ISP1.
Answer: C
NEW QUESTION 45
Click the Exhibit button.
You manage the Layer 2 network shown in the exhibit. You experience a failure on the ge-0/0/0 link between Switch-1 and Switch-2.
Which statement is correct about the expected behavior?
- A. Switch-3's ge-0/0/2 port role and state will transition to designated and forwarding.
- B. Switch-3's ge-0/0/2 port role and state will remain as alternate and discarding.
- C. Switch-3 will become the root bridge for the RSTP topology.
- D. Switch-3 will remove the ge-0/0/2 interface from the RSTP topology.
Answer: A
NEW QUESTION 46
Which two statements describes BGP attributes? (Choose two.)
- A. The origin attribute indicate the autonomous system through which the route has traversed.
- B. BGP attribute help determine the best path to a destination.
- C. The AS path attribute indicates the autonomous systems through which the route has traversed.
- D. BGP attribute are always optional.
Answer: B,C
NEW QUESTION 47
Which two situations would cause dynamic ARP inspection to drop traffic? (Choose two.)
- A. If the requested MAC address exceeds the configured limit on the port
- B. If no IP-to-MAC address entry exists in the DHCP snooping database
- C. If the ARP packet comes from a port that has been configured as trusted
- D. If the IP address in the ARP packet is deemed invalid
Answer: B,D
NEW QUESTION 48
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 ip-0/0/0.0 family bridge
- B. set interfaces gr-0/0/0.0 family bridge
- C. set interfaces gr-0/0/0.0 encapsulation vlan-bridge
- D. set interfaces ip-0/0/0.0 encapsulation vlan-bridge
Answer: B
NEW QUESTION 49
Exhibit.
Referring to the exhibit, the local router should have an IS-IS adjacency with a neighboring router, but the adjacency never establishes correctly.
What should you do to solve the problem?
- A. Change the local IS-IS area ID to 49.0002.
- B. Disable level 2 for the interfaces.
- C. Disable wide metrics.
- D. Disable level 1 for the interfaces.
Answer: D
NEW QUESTION 50
Exhibit.
Referring to the exhibit, what do the asterisks (*) indicate?
- A. The entries are new.
- B. The router receive the entries.
- C. The router originated the entries.
- D. The entries are state.
Answer: A
NEW QUESTION 51
You are asked to change the default behavior of your trunk port (ge-0/0/1) to now pass untagged traffic.
Which configuration would accomplish this task?
- A. set interfaces ge-0/0/1 native-vlan-id 1set interfaces ge-0/0/1 unit 0 family ethernet- switching interface mode trunk vlan members vlan.1
- B. set interfaces ge-0/0/1 native-vlan-id 1set interfaces ge-0/0/1 unit 0 family ethernet- switchinginterface mode trunk vlan members native
- C. set interfaces ge-0/0/1 native-vlan-id 1set interfaces ge-0/0/1 unit 0family ethernet- switching interface mode trunk vlan members native_v1
- D. set interfaces ge-0/0/1 native-vlan-id 1set interfaces ge-0/0/1 unit 0 family ethernet- switching interface mode trunk vlan members 1
Answer: D
NEW QUESTION 52
What are two methods for reducing the size of an OSPF link-state database? (Choose two.)
- A. Use stub areas where possible.
- B. Use identical link metrics where possible.
- C. Use point-to-point interface types where possible.
- D. Use unique router IDs where possible.
Answer: A,C
Explanation:
Explanation/Reference:
NEW QUESTION 53
Referring to the exhibit, all users connected to the same VLAN can communicate with each other, but not with users on other VLANs in this network.
What must be configured to enable communication between the VLANs?
- A. A separate routing device is required to forward traffic between the configured VLANs.
- B. A logical IRB interface must be created and assigned to each VLAN.
- C. The switch ports to which the users are connected should be configured as trunk ports.
- D. A single logical IRB interface must be created and assigned to all three VLANs
Answer: D
NEW QUESTION 54
What are two OSPF packet types that use multicast for communication on a multicast segment? (Choose two.)
- A. link-state request
- B. hello
- C. link-state update
- D. database description
Answer: B,C
NEW QUESTION 55
Which two sequence correctly describe the correct processing order of firewall filters on an EX Series switch? (Choose two.)
- A. router filter > VLAN filter > port filter > transmit packet
- B. receive packet > port filter > VLAN filter >router filter
- C. receive packet > router filter > VLAN filter > port filter
- D. port filter > VLAN filter > router filter > transmit packet
Answer: A,B
NEW QUESTION 56
Click the Exhibit button. The exhibit shows that Host-1 and Host-2 are attached to the switch and associated with IRB irb.1.
However, traffic sent from Host-1 to Host-2 is not blocked as expected.
Why is this problem occurring?
- A. The Block-Host-2 term does not contain the MAC address of Host-2.
- B. The block-host filter is applied in the wrong direction on theirb.1interface.
- C. Inter-VLAN traffic cannot be blocked by a router-based filter.
- D. Intra-VLAN traffic cannot be blocked by a router-based filter.
Answer: B
Explanation:
The block-host filter blocks traffic with source address of 10.10.12.102, which is traffic sent from Host-2. It should block traffic from Host-1, with the source address of 10.10.12.101.
NEW QUESTION 57
Which two requirements must be satisfied before graceful restart will work? (Choose two.)
- A. a stable network topology
- B. a neighbor configured with graceful restart
- C. a neighbor with an uptime greater than an hour
- D. a neighbor configured with BFD
Answer: A,B
Explanation:
Explanation
NEW QUESTION 58
Which two characteristics are true for EBGP peerings? (Choose two.)
- A. EBGP connect peer devices in two different autonomous systems.
- B. EBGP peers must be directly connected.
- C. EBGP peers can be connected over a multihop connection.
- D. EBGP connects peer device in the same autonomous system.
Answer: A,C
NEW QUESTION 59
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 two routers must be configured in different areas.
- B. DROther routers will not form a full adjacency with each other.
- C. The interface-type is not configured as p2p.
- D. The two routers must both be configured as DR routers.
Answer: B
NEW QUESTION 60
......
Juniper JN0-348 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
| Topic 5 |
|
| Topic 6 |
|
| Topic 7 |
|
| Topic 8 |
|
| Topic 9 |
|
| Topic 10 |
|
Test Objectives: What Does It Cover?
In summary, JN0-348 exam is meant to give painstaking coverage of the certification concepts by following the recommended curriculum. And to achieve this, it focuses on the following concepts:
- BGP;
- Layer 2 Switching or VLANs.
- Layer 2 Security;
- High Availability;
- OSPF;
- Tunnels;
- IS-IS;
- Protocol Independent Routing;
- Spanning Tree;
Actual4Dumps JN0-348 Exam Practice Test Questions : https://www.actual4dumps.com/JN0-348-study-material.html