P.S. Free & New JN0-351 dumps are available on Google Drive shared by Free4Dump: https://drive.google.com/open?id=1a8Dvk2NRyieJCI1_WrnzDBJOvY4xjSeg
We all well know the status of Juniper certification JN0-351 exams in the IT area is a pivotal position, but the key question is to be able to get Juniper JN0-351 certification is not very simple. We know very clearly about the lack of high-quality and high accuracy exam materials online. Exam practice questions and answers Free4Dump provide for all people to participate in the IT industry certification exam supply all the necessary information. Besides, it can all the time provide what you want. Buying all our information can guarantee you to pass your first Juniper Certification JN0-351 Exam.
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
| Topic 5 |
|
| Topic 6 |
|
Free4Dump gives you unlimited online access to JN0-351 certification practice tools. You can instantly download the JN0-351 test engine and install it on your PDF reader, laptop or phone, then you can study it in the comfort of your home or while at office. Our JN0-351 test engine allows you to study anytime and anywhere. In addition, you can set the time for each test practice of JN0-351 simulate test. The intelligence and customizable JN0-351 training material will help you get the JN0-351 certification successfully.
NEW QUESTION # 121
Which two statements are correct about Rapid Spanning Tree Protocol (RSTP)? (Choose two.)
Answer: C,D
Explanation:
Rapid Spanning Tree Protocol (RSTP), defined in IEEE 802.1w, significantly improves convergence time over traditional 802.1D STP by introducing new port roles, including alternate ports (providing an alternate path to the root) and backup ports (providing a backup path to a segment). RSTP is also backward compatible and can interoperate with legacy 802.1D STP switches.
NEW QUESTION # 122
Which two statements about BGP facilitate the prevention of routing loops between two autonomous systems?
(Choose two.)
Answer: A,B
Explanation:
Explanation
BGP (Border Gateway Protocol) is a protocol designed to exchange routing and reachability information among autonomous systems (AS) on the internet1.
Option A is correct. When an EBGP router advertises routes to its neighbors, it appends its AS number to the AS_PATH attribute1. This is a key mechanism in BGP to prevent routing loops1.
Option C is correct. BGP has a built-in loop prevention mechanism whereby if a BGP router detects its own AS in the AS_PATH attribute, it will drop the prefix and will not continue to advertise it2. This helps to prevent routing loops2.
Option B is incorrect. EBGP routers do not accept routes that contain their own AS number in the AS_PATH2. Instead, they drop such routes as part of the loop prevention mechanism2.
Option D is incorrect. While it's true that EBGP routers append their AS number when advertising routes, they do not prepend their AS number1. The term "prepend" in BGP usually refers to a technique used to influence path selection by artificially lengthening the AS_PATH3.
NEW QUESTION # 123
Exhibit.
Why is this OSPF adjacency remaining in this state?
Answer: B
Explanation:
The exhibit shows the output of the command , which displays information about the OSPF neighbors on a router1.
The output shows that the OSPF neighbor with the address 172.26.1.1 and the interface ge-0/0/3.0 is in the Exstart state1.
The Exstart state is the fourth state in the OSPF neighbor formation process, after Down, Init, and
2-Way states2. In this state, the OSPF neighbors establish a master-slave relationship and exchange database description (DBD) packets, which contain summaries of their link-state databases2.
The most common reason for OSPF neighbors to be stuck in the Exstart state is an MTU mismatch between the interfaces3. MTU stands for maximum transmission unit, which is the largest size of a packet that can be transmitted on a network segment4. If the MTU values of two OSPF neighbors are different, theymay not be able to exchange DBD packets successfully, as some packets may be dropped or fragmented due to their size exceeding the MTU limit3.
To solve this problem, you need to ensure that the MTU values of both OSPF neighbors are the same or compatible. You can use the command show interfaces to display the MTU value of an interface5. You can also use the command ping with the do-not-fragment option to test the MTU size between two routers. You can change the MTU value of an interface by using the command set interfaces interface-name mtu mtu-value in configuration mode5.
NEW QUESTION # 124
Exhibit
You are troubleshooting an issue where traffic to 192.168.10.0/24 is being sent to R1 instead of your desired path through R2.
Referring to the exhibit, what is the reason for the problem?
Answer: C
Explanation:
* The exhibit shows the output of the command show ip bgp , which displays information about the BGP routes in the routing table 1 . The output shows two routes for the destination 192.168.10.0/24, one from R1 and one from R2.
* The route from R1 has a local preference of 200, while the route from R2 has a local preference of
100. Local preference is a BGP attribute that indicates the degree of preference for a route within an autonomous system (AS) 2 . A higher local preference means a more preferred route 2 .
* BGP uses a best path selection algorithm to choose the best route for each destination among multiple paths. The algorithm compares different attributes of the routes in a specific order of precedence 3
. The first attribute that is compared is weight, which is a Cisco-specific attribute that is local to the router 3 . If the weight is equal or not set, the next attribute that is compared is local preference 3 .
* In this case, both routes have the same weight of 0, which means that they are learned from external BGP (eBGP) peers 3 . Therefore, the next attribute that is compared is local preference. Since R1's route has a higher local preference than R2's route, it is chosen as the best path and installed in the routing table 3 . The other attributes, such as origin code and AS path, are not considered in this case.
NEW QUESTION # 125
Which statement about the default action of MAC limiting is true when the number of MAC addresses has hit the limit set?
Answer: B
Explanation:
According to the Juniper documentation 1 , MAC limiting is a feature that enhances port security by limiting the number of MAC addresses that can be learned within a VLAN. When the MAC limit is exceeded, the switch can perform different actions, such as ignoring, dropping, logging, shutting down, or disabling the offending port. The default action is to drop the packets with new MAC addresses and log a message 2 .
Therefore, the correct answer is B.
The other options are not correct because:
* A. The switch will not shut down the offending port for five minutes by default. This is a configurable action, but not the default one 2 .
* C. The switch will not flood traffic out of all ports for the offending MAC address by default. This is a possible consequence of ignoring the packets with new MAC addresses, but not the default action 2 .
* D. The switch will not shut down MAC learning on the offending port for five minutes by default. This is another configurable action, but not the default one 2 .
References: Understanding MAC Limiting and MAC Move Limiting | Junos OS , Configuring MAC Limiting | Junos OS
NEW QUESTION # 126
......
In line with the concept that providing the best service to the clients, our company has forged a dedicated service team and a mature and considerate service system. We not only provide the free trials before the clients purchase our JN0-351 training materials but also the consultation service after the sale. We provide multiple functions to help the clients get a systematical and targeted learning of our JN0-351 Certification guide. So the clients can trust our JN0-351 exam materials without doubt.
JN0-351 Actual Test Answers: https://www.free4dump.com/JN0-351-braindumps-torrent.html
2026 Latest Free4Dump JN0-351 PDF Dumps and JN0-351 Exam Engine Free Share: https://drive.google.com/open?id=1a8Dvk2NRyieJCI1_WrnzDBJOvY4xjSeg