Try JN0-349 Exam Valid Dumps with Instant Download Free Updates [Q46-Q66]

Q46. Click the Exhibit button.

Which statement is correct about the ISO NET address shown in the exhibit?

The system identifier is 6800.1001.00

The area identifier is 0001

The authority and format identifier (AFI) is 00

This is not a valid NET address

Q47. Exhibit.

Referring to the output shown in the exhibit, which statement is correct?

11.0.0.108.32 is being per-flow load-balanced.

11.0.0.102/32 is being per-flow load-balanced.

11.0.0.108 is being per-packet load-balanced.

11.0.0.102/32 is being per-packet load-balanced.

Q48. Click the Exhibit button.

Referring to the exhibit, which router will be selected as the DR?

Q49. What are two advantages of a point-to-point OSPF adjacency? (Choose two.)

Only a DR is elected.

No type 1 LSAs are generated.

No type 2 LSAs are generated.

There is quicker neighbor establishment.

Q50. Which statement is true about the configuration shown in the exhibit?

The preferred next hop is 172.30.25.5.

The preference for the 172.30.25.5.1 next hop is 7.

The preference for the 172.30.25.1 next hop is 5.

172.30.25.5.1 is the preference next hop.

Q51. Click the Exhibit button.

Your router is configured to peer with your ISP’s router using BGP. You can only control your BGP configuration.
Which address families are negotiated between the two BGP peers shown in the exhibit?

inet-unicast inet-vpn-unicast 12vpn-signaling

inet-unicast

inet-vpn-unicast

inet-unicast inet-vpn-unicast 12vpn

Q52. You do not want any spanning tree protocols operating in your environment, and you want to ensure that no BPDUs can be introduced into the environment.
Which statement is true in this scenario?

You must run a spanning tree protocol to block BPDUs.

Incoming BPDUs are blocked by default if a spanning tree protocol is not operating.

You can block BPDUs without running a spanning tree protocol using Layer 3 control.

Incoming BPDUs can only be blocked by the root bridge.

Q53. Which protocol supports tunneling of non-IP traffic?

GRE

SSH

IPsec

IP-IP

Q54. Which three statements describe what happens when processing a frame for a switched packet? (Choose three.)

The ingress PFE performs the MAC address lookup.

The frame enters the ingress port and is forwarded out all ports.

The frame enters the ingress port and is processed by the ingress PFE.

The ingress PFE sends the header information to the Routing Engine.

The egress PFE forwards the packet out the egress port towards the destination.

Q55. Which OSPF packet type is sent when an OSPF router detects its database is state?

Database description

Hello

Link-state acknowledgment

Link-state request

Q56. In which adjacency state do OSPF routers determine which router is in charge of the database synchronization process?

ExStart

Exchange

2Way

Init

Q57. 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?

DROther routers will not form a full adjacency with each other.

The two routers must both be configured as DR routers.

The interface-type is not configured as p2p.

The two routers must be configured in different areas.

Q58. Your switches are managed using Junos Space Network Director. You want to secure the
switches using a Network Director filter profile.
A filter profile containing one term shown In the exhibit is deployed to ports on managed devices.

Which traffic will be accepted by the filter?

Traffic containing a destination MAC of 02:85:05:00:00:00/24 will be accepted.

All traffic will be accepted.

Traffic containing a source MAC of 02:85:05:00:00:00/24 will be accepted.

No traffic will be accepted.

Q59. You have an OSPF NSSA area that is also receiving IS-IS routes on the ASBR.
In this scenario, which LSA type is used to announce external IS-IS routes?

Type 7

Type 8

Type 1

Type 4

Q60. 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?

Set interface gr-0/0/0.0 family bridge

Set interface ip-00/0/0.0 encapsulation valn-bridge

Set interfaces gr-0/0/0.0 encapsulation vlan-bridge

Set interface ip-0/0/0.0 family bridge

Q61. Exhibit.
***Exhibit is Missing***
Which two statements are correct. (Choose two.)

Route 2001:2244:3311:321:233::.128 has been prepended.

The active path to2001:2244:3311:321:233::.128 will exist using interface irb.433.

Route 2001:2244:3311:321:233::.128 will be advertised to an EBGP peer in AS 62553.

The AS path shows two hops to their IBGP routers within autonomous system 62553.

Q62. Which device is used to separate collision domains?

hub

firewall

switch

router

Q63. What are two interarea OSPF LSA types? (Choose two.)

Type 1 router LSAs

Type 3 summary LSAs

Type 4 ASBR summary LSAs

Type 2 network LSAs

Q64. Click the Exhibit button.

Referring to the exhibit, which router becomes the OSPF DR when all routers are powered on at the same time?

Q65. 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?

User@host t# set protocols ospf area 0.0.0.7 nssa default-lsa default-metric 10

User@host # set protocols ospf area 0.0.0.7 stub no-summaries

user@host # set protocols ospf area 0.0.0.7 stub default–metric 10

user@host # set protocols ospf area 0.0.0.7 stub

Q66. You want to prevent rogue BPDUs from lab devices reaching the internal through the Lab_Switch
device.

Referring to the exhibit, what should be done to accomplish this task?