Juniper JN0-348 Discount Pack 2021

NEW QUESTION 1
Exhibit.

Referring to the exhibit, which configuration will force traffic to always use ae0.0 as long as it is active? A)

B)

C)

D)

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Answer: C

NEW QUESTION 2
Which two routers belong to the 172.16.0.0/22 aggregate route? (Choose two.)

• A. 172.16.4.0/24
• B. 172.16.0.0/24
• C. 172.16.5.0/24
• D. 172.16.3.0/24

Answer: BD

NEW QUESTION 3
Which device is used to separate collision domains?

• A. Switch
• B. Router
• C. Hub
• D. firewall

Answer: A

NEW QUESTION 4
Exhibit.
****Exhibit is Missing****
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. The switch ports to which the users are connected should be configured as trunk ports.
• B. A logical IRB interface must be created and assigned to each VLAN.
• C. A single logical IRB interface must be created and assigned to all three VLANs
• D. A separate routing device is required to forward traffic between the configured VLANs.

Answer: C

NEW QUESTION 5
Exhibit.
family iso {
address 49.0001.1921.6800.1001.00;
}
Which statement is correct about the ISO NET address shown in the exhibit?

• A. The authority and format identifier (AFI) is 00.
• B. The area identifier is 0001.
• C. The system identifier is 6800.1001.00.
• D. This is not a valid NET address.

Answer: B

NEW QUESTION 6
What are two methods for reducing the size of an OSPF link-state database? (Choose two.)

• A. Use unique router IDs where possible.
• B. Use identical link metrics where possible.
• C. Use point-to-point interface types where possible
• D. Use stub areas where possible.

Answer: CD

NEW QUESTION 7
Which two statements describe NSR? (Choose two

• A. NSR provides high availability with multiple Routing Engines.
• B. NSR rapidly detects link failures.
• C. NSR provides routing loop protection.
• D. NSR requires GRES to function properly.

Answer: AD

NEW QUESTION 8
Which two statements describe BGP attributes? (Choose two.)

• A. BGP attributes help determine the best path to a destination.
• B. The origin attribute indicates the autonomous systems through which the route has traversed.
• C. BGP attributes are always optional.
• D. The AS path attribute indicates the autonomous systems through which the route has traversed.

Answer: AD

NEW QUESTION 9
Which statement is true about IP-IP tunnels?

• A. The time-to-live value of the original packet Is decremented.
• B. IP-IP tunnels are protocol agnostic.
• C. The packet is encapsulated unchanged before entering the tunnel
• D. The packet header is replaced before entering the tunnel

Answer: C

NEW QUESTION 10
What are two advantages of a point-to-point OSPF adjacency? (Choose two.)

• A. Only a DR is elected.
• B. No type 1 LSAs are generated.
• C. No Type 2 LSAs are generated.
• D. There are quicker neighbor establishment.

Answer: CD

NEW QUESTION 11
Exhibit.



Referring to the exhibit, Router-1 and Router-2 are failing to form an IS-IS adjacency. What should you do to solve the problem?

• A. Remove the overloaded statement from Router-1.
• B. Change the IP subnet masks to match on the ge-0/0/2 interfaces of both routers.
• C. Remove the ISO address from ge-0/0/2 on Router-1.
• D. Change the ISO areas on the Io0 interfaces to match on both routers.

Answer: D

NEW QUESTION 12
You want to advertise only a default route into a new area, which will be called area7. In this scenario, which configuration statement would solve this problem?

• A. User@host t# set protocols ospf area 0.0.0.7 nssa default-lsa default-metric 10
• B. User@host # set protocols ospf area 0.0.0.7 stub no-summaries
• C. user@host # set protocols ospf area 0.0.0.7 stub default—metric 10
• D. user@host # set protocols ospf area 0.0.0.7 stub

Answer: C

NEW QUESTION 13
Which area is reserved for the OSPF backbone?

• A. Area 0.0.0.0
• B. Area 1.1.1.1
• C. Area 2.2.2.2
• D. Area .3.3.3.3

Answer: A

NEW QUESTION 14
Click the Exhibit button.

Based on the output shown in the exhibit, which statement is correct?

• A. This switch has been elected as the root bridge
• B. This switch has a bridge priority of 32k
• C. The ge-0/0/15 interface is using the default port cost
• D. The ge-0/0/9 interface is using the default priority value

Answer: A

NEW QUESTION 15
Exhibit.

Click the Exhibit button Referring to the exhibit, what will be the IS-IS adjacency result of the configurations?

• A. A level 1 and level 2 IS-IS adjacency will form
• B. A level 2 IS4S adjacency will form
• C. No IS-IS adjacencies will form
• D. A level 1 IS-IS adjacency will form

Answer: C

NEW QUESTION 16
Which statement is true about Layer 2 firewall filters on EX Series switches?

• A. They are stateless and evaluated by the control plane.
• B. They are stateless and evaluated by the forwarding plane.
• C. They are stateful and evaluated by the forwarding plane.
• D. They are stateful and evaluated by the control plane.

Answer: C

NEW QUESTION 17
Which three mechanisms are associated with the bridging process? (Choose three.)

• A. blocking
• B. flooding
• C. aging
• D. filtering
• E. listening

Answer: BCD

NEW QUESTION 18
Exhibit.

In the exhibit, each IP subnet in the network is associated with a unique VLAN ID. Which action will ensure that Host C will communicate with Host A and Host B?

• A. Configure all switch ports connecting to the host devices as access ports associated with a common VLAN.
• B. Configure a port-based ACL that permits inter-VLAN routing for all configured VLANs.
• C. Configure an IRB interface for each VLAN and associate It with its corresponding VLAN.
• D. Configure all switch ports connecting to the host devices as trunk ports associated with all VLANs

Answer: C

NEW QUESTION 19
Which statement about configuring persistent MAC learning is correct?

• A. Persistent MAC learning can be configured on access mode interfaces.
• B. Persistent MAC learning flushes dynamically learned MAC addresses on reboots.
• C. Persistent MAC learning cannot be configured on redundant trunk groups.
• D. Persistent MAC learning requires 802.1 X authentication.

Answer: A

NEW QUESTION 20
Which two port security features use the DHCP snooping database for additional port security? (Choose two.)

• A. dynamic ARP inspection
• B. MACsec
• C. IP Source guard
• D. MAC learning

Answer: AC

NEW QUESTION 21
Which statement is correct about 13 IS link state PDUs?

• A. They are used to maintain link slid.: database synchronization
• B. They are used to establish adjacencies
• C. They are used to build the link state database.
• D. They are used to determine whether the neighbors are Level 1 or Level 2

Answer: C

NEW QUESTION 22
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