[Dec-2023] Verified Juniper JN0-649 Bundle Real Exam Dumps PDF
JN0-649 Dumps PDF New [2023] Ultimate Study Guide
Juniper JN0-649 certification is a valuable credential for networking professionals who want to advance their careers. It demonstrates that they have the knowledge and skills required to work with Juniper Networks devices in an enterprise environment. Holding this certification can lead to better job opportunities, higher salaries, and increased credibility in the industry.
NEW QUESTION # 33
Your network is configured for EVPN load balancing on three different access switches During an outage, you notice that not all interfaces are receiving traffic as expected Which two requirements would you validate to identify this problem? (Choose two )
- A. Validate that the same esi value is only configured on one interface per switch
- B. Validate that the all-active flag configured for multiple interfaces on each switch
- C. Validate that all-active is configured for only interface per switch
- D. Validate that the same esi value is configured on multiple interfaces on all switches.
Answer: B,C
NEW QUESTION # 34
You must ensure that all routes in the 10.0.0/8 address range are not advertised outside of your AS.
Which well-known BGP community should be assigned to these addresses to accomplish this task?
- A. internet
- B. no-peer
- C. no-advertise
- D. no-export
Answer: D
Explanation:
For specifying the BGP community attribute only, you also can specify community-ids as one of the following well-known community names defined in RFC 1997:
no-advertise-Routes containing this community name are not advertised to other BGP peers.
no-export-Routes containing this community name are not advertised outside a BGP confederation boundary.
no-export-subconfed-Routes containing this community are advertised to IBGP peers with the same AS number, but not to members of other confederations.
llgr-stale-Adds a community to a long-lived stale route when it is readvertised.
no-llgr-Marks routes which a BGP speaker does not want to be retained by LLGR. The Notification message feature does not have any associated configuration parameters.
https://www.juniper.net/documentation/us/en/software/junos/bgp/topics/ref/statement/community-edit-routing-options.html
NEW QUESTION # 35
Click the Exhibit button.
There is a functioning OSPFv3 neighborship between Router-1 and Router-2 over the ge-0/0/1 link. However, the 172.100.100.0/24 and 172.101.101.100/24 routes are not being shared through OSPFv3.
Referring to the configuration shown in the exhibit, which two actions must you take to solve the problem? (Choose two.)
- A. Add interface ge-0/0/1 under the IPv4 unicast realm for both routers.
- B. Add the IPv6 family protocol under ge-0/0/2 for both routers.
- C. Add the lo0 interface under OSPFv3 for both routers.
- D. Add interface ge-0/0/2 under OSPFv3 for both routers.
Answer: A,B
NEW QUESTION # 36
Which three types of ports are used for Junos Fusion Enterprise? (Choose three. )
- A. extended port
- B. authenticated port
- C. uplink port
- D. cascade port
- E. designated port
Answer: A,C,D
NEW QUESTION # 37
Your enterprise network uses routing instances to support multitenancy. Your Junos devices use BGP to peer to multiple BGP devices. You must ensure that load balancing is achieved within the routing instance.
Which two statements would accomplish this task? (Choose two.)
- A. Configure a load-balance per-packet policy and apply it at the [edit routing-options forwarding- table] hierarchy.
- B. Configure the multipath option at the [edit routing-instances <instance-name> routing-options] hierarchy.
- C. Configure the multipath option at the [edit protocols bgp group <group-name> neighbor] hierarchy.
- D. Configure the multipath option at the [edit protocols bgp group] hierarchy.
Answer: B,D
NEW QUESTION # 38
Click the Exhibit button.
During an outage, you review the status of the Q-in-Q implementation on VLAN 300.
Referring to the exhibit, what would be the cause of the outage?
- A. The S-VLAN is disabled.
- B. There are no active ports.
- C. The C-VLANs are disabled.
- D. The VLAN range overlaps.
Answer: B
NEW QUESTION # 39
You are deploying IP phones in your enterprise networks. When plugged in, the IP phones must be automatically provided with the correct VLAN ID needed for sending voice traffic to the EX Series switches.
In this scenario, which two solutions are required to accomplish this task? (Choose two.)
- A. Enable the voice VLAN feature with the appropriate access interfaces and VLAN ID for voice traffic.
- B. Use LLDP on appropriate interfaces.
- C. Create two VLANs and assign them as VLAN members to the appropriate access interfaces.
- D. Enable LLDP-MED on appropriate access interfaces.
Answer: A,D
NEW QUESTION # 40
Referring to the exhibit, which two statements are correct? (Choose two.)
- A. The BGP neighbor cannot advertise L3 VPN related routes.
- B. The BGP neighbor can advertise EVPN related routes.
- C. The BGP neighbor can advertise L3 VPN related routes.
- D. The BGP neighbor cannot advertise EVPN related routes.
Answer: B,C
NEW QUESTION # 41
You created a firewall rule to protect the Routing Engine. After applying the rule, your OSPF adjacencies dropped.
How would you solve this problem?
- A. Create a firewall term that allows IP protocol 89.
- B. Apply the firewall filter to the physical ports.
- C. Configure the loopback interface under the [edit protocols ospf] hierarchy.
- D. Define a router ID under the [edit routing-options] hierarchy.
Answer: A
NEW QUESTION # 42
You are implementing CoS for a custom application that is labeling its packets with DSCP code- point 101111. You have applied the configuration shown in the exhibit, but not that while some custom application traffic ingressin on ge-0/0/1 transits the SRX Series device successfully, packets ingressing all other ge-* interfaces are being dropped.
Which action should you take to solve this problem?
- A. Remove the BA classifier from all ge-interfaces.
- B. Modify the BA classifier to assign code point 101111 to loss priority low.
- C. Apply the rate-limit-ef policer to all ge-interfaces.
- D. Configure a scheduler and scheduler map for expedited-forwarding and apply to all interfaces.
Answer: C
NEW QUESTION # 43
Which two statements are correct about the deployment of EVPN-VXLAN on QFX Series devices? (Choose two.)
- A. Junos OS supports underlay replication for BUM traffic forwarding.
- B. Type 1 route advertisements always have the single-active flag set to 0.
- C. Junos OS supports ingress replication for BUM traffic forwarding.
- D. Type 1 route advertisements always have the single-active flag set to 1.
Answer: A,C
NEW QUESTION # 44
You are deploying an 802.1X solution and must determine what would happen if clients are unable to re-authenticate to the RADIUS server.
In this scenario, which configuration would provide access to the network if the supplicant is already authenticated?
- A. deny
- B. move
- C. permit
- D. sustain
Answer: D
NEW QUESTION # 45
Which two statements are correct about a functional ESI LAG interface? (Choose two )
- A. The LACP system ID must be the same
- B. The ESI values must be different
- C. The ESI values must be the same
- D. The LACP system ID must be different
Answer: A,C
NEW QUESTION # 46
In IS-IS advertising POUs with the overload bit has which effect?
- A. The ISIS adjacencies become passive
- B. The local device will no longer be used for transit traffic
- C. The IS-IS adjacencies enter the "new" state
- D. The local device's POUs are marked with a metric of 65535
Answer: B
NEW QUESTION # 47
You are deploying IP phones to a customer site. The IP phones will be installed to share a common access port with the user's desktop computer. You are required to provide a mechanism to place user data traffic and voice traffic in different VLANs for class-service application How would you implement this solution?
- A. Configure the IP phones to label voice traffic with the DSCP of code point and apply a BA classifier to the access ports to classify voce traffic
- B. Configure VLAN tagging on the IP phones and use the voice VLAN feature on the access ports to assign lagged frames to the voice VLAN and untagged frames to a data VLAN
- C. Apply a multifield classifier on the access ports that assigns voice packets to the assured forwarding class, based on the IP phone manufacturer's MAC QUI
- D. Configure flexible VLAN tagging on the user ports with the data and voice VLANs as members
Answer: B
NEW QUESTION # 48
You want to implement an RP in your PIM sparse mode environment, you are considering the advantages and disadvantages of the various RP election methods.
In this scenario, which three implementation guidelines are correct? (Choose three.)
- A. With the bootstrap method, the primary criterion for electing a BSR is priority value.
- B. The auto-RP method includes the ability to maintain a backup RP.
- C. When multiple election methods are implemented on a device, the static method is preferred.
- D. The auto-RP method requires using two PIM dense mode groups from the 323/8 range.
- E. The static method requires configuration on all devices in the PIM domain.
Answer: A,B,D
NEW QUESTION # 49
Click the Exhibit button. Referring to the exhibit, how is R5 able to learn the networks that exist within the NSSA?
- A. R5 does not learn those networks and uses a default route advertised by R3 instead.
- B. R5 learns those networks from Type 3 LSAs advertised by R2.
- C. R5 does not learn those networks but uses a default route advertised by R2 instead.
- D. R5 learns those networks from Type 3 LSAs advertised by R3.
Answer: D
NEW QUESTION # 50
There are two BGP routes to 10.200.200.0/24 received from two external peers. Route 1 comes from a neighbor with a router ID of 10.10.100.1 and a peer IP address of 10.10.30.1, and route 2 comes from a neighbor with a router ID of 10.10.200.1 and a peer IP address of 10.10.50.1. Both routes have the same MED value, origin value, AS path length, and local preference number. In this scenario, which statement is correct about the active route?
- A. Route 1 will be active because of the router ID.
- B. Route 1 will be active because of the peer IP address.
- C. Route 2 will be active because of the router ID.
- D. Route 2 will be active because of the peer IP address.
Answer: C
NEW QUESTION # 51
What are two similarities between OSPFv2 and OSPFv3? (Choose two.)
- A. support for multiple instances per link
- B. 32-bit router ID
- C. virtual links
- D. protocol processing per link, not per subnet
Answer: B,C
NEW QUESTION # 52
Your network is multihomed to two ISPs. The BGP sessions are established; however, the ISP peers are not receiving any routes.
Which two statements are correct about troubleshooting your configuration? (Choose two.)
- A. Verity that the multihop settings are configured on your router.
- B. Verify that the BGP routes are active in your routing table.
- C. Verify the export policies on your router.
- D. Verify the import policies on your router.
Answer: A,C
NEW QUESTION # 53
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The JN0-649 exam is considered to be a professional-level exam that evaluates a candidate's ability to configure, troubleshoot, and manage Junos devices. It is an essential exam for network professionals who want to demonstrate their expertise in Juniper's routing and switching technologies.
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