We provide first-rate service on the JN0-352 learning prep to the clients and they include the service before and after the sale, 24-hours online customer service and long-distance assistance, the refund service and the update service. The client can try out our and download JN0-352 guide materials freely before the sale and if the client have problems about our product after the sale they can contact our customer service at any time. We provide 24-hours online customer service which replies the client's questions and doubts about our JN0-352 training quiz and solve their problems.
| Section | Objectives |
|---|---|
| Layer 2 Switching Technologies | - Spanning Tree Protocol (STP/RSTP/MSTP) - VLANs and trunking - Ethernet switching concepts |
| Routing Policy and Filtering | - Route filtering and preference control - Policy statements |
| Routing Protocols | - IS-IS overview - OSPF configuration and troubleshooting - BGP fundamentals and policy control |
| High Availability | - VRRP configuration and behavior - Redundancy concepts in enterprise networks |
| Network Services | - Basic multicast concepts - NAT concepts in Junos |
| Operations and Troubleshooting | - Troubleshooting routing and switching issues - Junos CLI monitoring tools |
The Enterprise Routing and Switching, Specialist (JNCIS-ENT) (JN0-352) certification is the way to go in the modern Juniper era. Success in the Juniper JN0-352 exam of this certification plays an essential role in an individual's future growth. Nowadays, almost every tech aspirant is taking the test to get Juniper JN0-352 Certification and find well-paying jobs or promotions. But the main issue that most of the candidates face is not finding updated Juniper JN0-352 practice questions to prepare successfully for the Juniper JN0-352 certification exam in a short time.
NEW QUESTION # 107
How many bytes of overhead does an IP-IP tunnel add to a packet?
Answer: C
NEW QUESTION # 108
Referring to the exhibit, which two statements are correct? (Choose two.)
Answer: A,D
NEW QUESTION # 109
Referring to the exhibit, which two configuration changes must you apply for packets to reach from R1 to R3 using IS-IS? (Choose two.)
Answer: B,C
Explanation:
A) On R1, enable Level 1 on the ge-0/0/1 interface. In IS-IS, both levels (Level 1 and Level 2) are enabled by default when you enable IS-IS on an interface1. Level 1 systems route within an area.
If the destination is outside an area, Level 1 systems route toward a Level 2 system. Therefore, enabling Level 1 on the ge-0/0/1 interface on R1 would allow packets to reach from R1 to R3.
D) On R3 enable Level 1 on the ge-0/0/4 interface Similarly, enabling Level 1 on the ge-0/0/4 interface on R3 would allow packets to reach from R1 to R3. These explanations are based on the IS-IS configuration documents and learning resources available at Juniper Networks1 and Cisco.
NEW QUESTION # 110
You are required to ensure that Switch 1 will always be designated as the root bridge when participating in your switched network.
What do you need to do to satisfy this requirement?
Answer: D
Explanation:
Because root bridge election is decided primarily by comparing bridge priority values - with the switch advertising the numerically lowest priority always winning, and MAC address serving only as a fallback tiebreaker when priorities are tied - the only deterministic, reliable way to guarantee that a specific switch is elected root regardless of any other switch's hardware characteristics is to explicitly configure that switch with a lower bridge priority than every other participating switch in the topology. Relying on MAC address alone, as the first distractor suggests, is fundamentally unreliable: MAC addresses are burned in at the factory, cannot be predicted or controlled by the administrator, and any future hardware replacement or newly introduced switch with a numerically lower MAC address could unexpectedly seize the root role since MAC comparison only comes into play at equal priority in the first place, meaning a 'highest MAC' strategy does not even align with how the tiebreak actually favors the lowest value. Port priority and port cost are entirely separate STP parameters that influence which port on a non-root switch is selected as its root port, or which port is selected as designated versus blocking on a given segment; neither parameter has any bearing whatsoever on which switch is elected root bridge for the whole topology, since that decision is made purely from the Bridge ID comparison, independent of any per-port settings. Explicitly and deliberately lowering Switch 1's configured bridge priority is the only correct, industry-standard method. Reference topics: Junos Enterprise Switching - Spanning Tree Protocols, Guaranteeing Root Bridge Placement via Bridge Priority.
NEW QUESTION # 111
Which statement describes the additional overhead added when a packet is encapsulated in a GRE tunnel?
Answer: C
Explanation:
A GRE-encapsulated packet consists of the original passenger packet wrapped inside a GRE header and a new outer IP delivery header, and the combined size of these two additions is what constitutes GRE's per-packet overhead. The base GRE header, as defined in RFC 2784 and used in its minimal, non-keyed, non-checksummed form (the default and most common deployment), is exactly 4 bytes in length, containing the flags/version field and the protocol type field identifying the encapsulated payload's ether type. Layered around that GRE header is a completely new outer IPv4 header, which itself consumes a standard 20 bytes, containing the tunnel source and destination addresses used for delivery across the underlying network. Adding these two components together -- 4 bytes for the GRE header plus 20 bytes for the new outer IPv4 header -- yields a total of exactly 24 bytes of overhead imposed on every encapsulated packet, which is precisely why Junos automatically sets the default protocol MTU on gr- tunnel interfaces to 1476 bytes (1500 minus 24) to prevent oversized, post-encapsulation packets from requiring fragmentation on a standard 1500-byte Ethernet path. The 20-byte figure alone describes only the new IP header in isolation and omits the GRE header itself, while 12 and 32 bytes do not correspond to any standard, non-keyed GRE encapsulation configuration and are included purely as plausible-looking distractors.
NEW QUESTION # 112
......
The JN0-352 certificate you have obtained can really prove your ability to work. Of course, our JN0-352 study materials will also teach you how to improve your work efficiency. No matter how good the newcomer is, your status will not be shaken! Our JN0-352 Practice Braindumps really are so powerful. If you still have concerns, you can use the free trial versions first. They are the free demos of the JN0-352 exam questions for you to free download.
Latest JN0-352 Exam Pass4sure: https://www.ipassleader.com/Juniper/JN0-352-practice-exam-dumps.html