UPDATED [2023] Pass Juniper JN0-349 Exam in First Attempt Guaranteed
Pass JN0-349 Exam Latest Practice Questions
NEW QUESTION 19
Which two requirements must be satisfied before graceful restart will work? (Choose two.)
- A. a neighbor with an uptime greater than an hour
- B. a stable network topology
- C. a neighbor configured with graceful restart
- D. a neighbor configured with BFD
Answer: B,C
NEW QUESTION 20
Click the Exhibit button.
You are implementing the network shown in the exhibit. You must ensure that all users can communicate with each other.
What are three steps that should be taken in this scenario? (Choose three.)
- A. You must define all ports as access ports and include the appropriate VLAN as a member.
- B. You must create a unique logical IRB interface for each network and assign an IP address within the appropriate network.
- C. You must define all ports as trunk ports and include all VLANs as members.
- D. You must specify the appropriate Layer 3 IRB interface under each VLAN.
- E. You must configure a single logical IRB interface with an IP address for each of the three networks.
Answer: A,B,D
NEW QUESTION 21
Exhibit.
Referring to the exhibit, why is the route for 10.5.5.5 hidden?
- A. It has an invalid community.
- B. It is an L3VPN route.
- C. It is a Martian route.
- D. The next hop cannot be resolved.
Answer: D
NEW QUESTION 22
Exhibit.
Which two statements are correct? (Choose two.)
- A. The ge-0/0/10 interface will be part of the RSTP topology but will block incoming BPDUs.
- B. The ge-0/0/13 interface will be selected as the forwarding interface.
- C. The ge-0/010 interface will not participate in the RSTP topology.
- D. This device must be selected as the root bridge.
Answer: B,C
NEW QUESTION 23
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 in this scenario?
- A. The new switch will be assigned a member ID and then placed in an inactive state.
- B. The new switch will be assigned a member ID and then placed in an inactive state.
- C. The virtual Chassis will transition into a brain situation between the existing master Routing Engine and the switch running the different version.
- D. The new switch is not recognized by the virtual Chassis.
Answer: A
Explanation:
Explanation
https://www.juniper.net/documentation/en_US/junos/topics/concept/virtual-chassis-ex4200-software-automatic-u
NEW QUESTION 24
In which two STP states is a port active and a MAC address learned? (Choose two.)
- A. forwarding
- B. disabled
- C. blocking
- D. learning
Answer: A,D
NEW QUESTION 25
Exhibit.
***Exhibit is Missing***
Which two statements are correct. (Choose two.)
- A. The AS path shows two hops to their IBGP routers within autonomous system 62553.
- B. Route 2001:2244:3311:321:233::.128 will be advertised to an EBGP peer in AS 62553.
- C. Route 2001:2244:3311:321:233::.128 has been prepended.
- D. The active path to2001:2244:3311:321:233::.128 will exist using interface irb.433.
Answer: C,D
NEW QUESTION 26
What is the default route preference for BGP?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 27
Which Junos feature allows you to combine multiple interface into a single bundle?
- A. VRRP
- B. NSB
- C. LAG
- D. Virtual Classis
Answer: C
NEW QUESTION 28
Referring to the output shown in the exhibit, which two statements are true?
- A. The route is not active
- B. The route is an aggregate route
- C. The route is a generate route
- D. The route is active
Answer: A,C
NEW QUESTION 29
You are asked to configure filter-based forwarding (FBF) to forward traffic sourced from a specific subnet to a webserver.
In this scenario, which mechanism is used to add interface routes to the forwarding routing instance used in FBF?
- A. routing policy
- B. forwarding policy
- C. generated routes
- D. RIB groups
Answer: D
NEW QUESTION 30
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?
- A. inet-vpn-unicast
- B. inet-unicast inet-vpn-unicast 12vpn
- C. inet-unicast inet-vpn-unicast 12vpn-signaling
- D. inet-unicast
Answer: D
NEW QUESTION 31
Click the Exhibit button.
You are trying to form an IS-IS adjacency between Router A and Router B, but the IS-IS adjacency will not form between the two routers.
Referring to the exhibit, which action would solve this problem?
- A. Enable level 1 IS-IS routing on Router A.
- B. Enable IS-IS wide metrics on Router A.
- C. Enable level 2 IS-IS routing on Router B.
- D. Enable IS-IS wide metrics on Router B.
Answer: C
NEW QUESTION 32
Exhibit.
Based on the traceoptions output shown in the exhibit, what is the problem with the adjacency?
- A. MTU mismatch
- B. authentication mismatch
- C. area mismatch
- D. connectivity
Answer: C
NEW QUESTION 33
Which two OSPF header fields must match to form an adjacency over a broadcast connection? (Choose two.)
- A. neighbor
- B. Router priority
- C. Options
- D. Hello interval
Answer: C,D
Explanation:
Explanation
https://www.juniper.net/documentation/us/en/software/junos/ospf/topics/topic-map/ospf-overview.html
NEW QUESTION 34
Click the Exhibit button.
A recent security audit indicates that peer-to-peer applications are allowed on the guest VLAN and employees may have been using the guest VLAN for this purpose. You deploy the configuration shown in the exhibit, but it does not stop the peer-to-peer traffic.
In this scenario, what must you do to implement the security policy?
- A. Use persistent MAC learning
- B. Implement 802.1X on the guest VLAN
- C. Attach the filter to the VLAN
- D. Deploy storm control to block unknown unicast traffic
Answer: B
NEW QUESTION 35
Click the Exhibit button.
Referring to the exhibit, which router becomes the OSPF DR when all routers are powered on at the same time?
- A. R4
- B. R2
- C. R3
- D. R1
Answer: B
NEW QUESTION 36
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