DOWNLOAD the newest Pass4Leader JN0-352 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1LZ8--WJlHiq1_PyOrPsbBUrHX95Wy2mB
We provide you with high-quality JN0-352 learning materials for you, since the experienced experts compile and verify JN0-352 learning materials, therefore the quality and the correctness can be guaranteed. By using JN0-352 exam dumps of us, you will get a certificate successfully, hence you can enter a good enterprise and you salary will also be improved. At the same time, if you choose JN0-352 Learning Materials of us, we have complete online and offline service stuff and after-service, and you can consult us anytime.
| Section | Objectives |
|---|---|
| BGP | - EBGP and IBGP peer interactions - Attributes and path selection - BGP basic operations and message types |
| Protocol-Independent Routing | - Martian addresses and RIB groups - Load balancing and filter-based forwarding - Static, aggregate, generated routes |
| OSPF | - Router ID, adjacencies and neighbors - Areas and LSA types - Link-state database and packet types |
| Spanning Tree | - Bridge Protocol Data Units (BPDUs) - STP and RSTP concepts, roles and states - Convergence and reconvergence |
| High Availability | - Virtual chassis and graceful restart - VRRP, NSR, NSB and BFD - Link Aggregation Groups and RTG |
| Layer 2 Security | - BPDU, loop and root protection - MACsec and storm control - Port security (MAC limiting, DHCP snooping, DAI, IP source guard) - Layer 2 firewall filters |
| Layer 2 Switching and VLANs | - Native VLANs and voice VLANs - Bridging components - Frame processing - Ports and VLAN tagging - Inter-VLAN routing |
| Tunnels | - GRE and IP-IP configuration and troubleshooting - IP tunneling concepts |
| IS-IS | - Levels, areas and metrics - Link-state database and PDUs - Adjacencies and troubleshooting |
>> Latest JN0-352 Exam Preparation <<
Do you want to try our free demo of the JN0-352 study questions? Your answer must be yes. So just open our websites in your computer. You will have easy access to all kinds of free trials of the JN0-352 practice materials. You can apply for many types of JN0-352 Exam simulation at the same time. Once our system receives your application, it will soon send you what you need. Please ensure you have submitted the right email address. And you will have the demos to check them out.
NEW QUESTION # 90
Based on the traceoptions output shown in the exhibit, what is the problem with the adjacency?
Answer: D
NEW QUESTION # 91
You have traffic for a video streaming application traversing a GRE tunnel in your network and users are reporting poor performance. Both ends of the tunnel are using the default settings for a gigabit Ethernet interface, but you observe excessive packet drops due to exceeding the MTU.
Which two steps would you take to improve connectivity for this application? (Choose two.)
Answer: C,D
Explanation:
The described symptom - excessive packet drops specifically attributed to exceeding the MTU on a GRE tunnel carrying full-size video streaming traffic across default-MTU gigabit Ethernet interfaces - is a direct consequence of the 24 bytes of GRE encapsulation overhead pushing packets that were already at or near the standard 1500-byte Ethernet MTU past the physical interface's transmission limit once the outer GRE and IP headers are added. The most durable fix is to proactively increase the physical member interfaces' MTU beyond the 1500-byte default - to 1524 bytes or higher - which provides sufficient headroom to absorb the full GRE encapsulation overhead without ever causing the fully encapsulated packet to exceed the interface's transmission capability, allowing full-size 1500-byte payloads to pass through the tunnel intact and without fragmentation or drops. As a complementary measure, configuring the clear-dont-fragment-bit option on the tunnel or member interfaces instructs Junos to clear the DF (don't fragment) bit on oversized packets rather than dropping them outright when they do exceed the available MTU, allowing the Packet Forwarding Engine to fragment and later reassemble the traffic instead of silently discarding it, which directly addresses the reported packet loss even under transient conditions. Simply raising the MTU only to 1500 bytes fails to account for the 24-byte GRE overhead and would not resolve the underlying oversize condition. Routing the tunnel over a higher-bandwidth link addresses potential congestion but does nothing to correct an MTU-based packet-size violation, which is the root cause explicitly identified in this scenario. Reference topics: Junos Enterprise Routing - Tunneling, GRE MTU Sizing and Fragmentation Handling for High-Throughput Applications.
NEW QUESTION # 92
Which two fields must match in an OSPF hello packet to form an adjacency over a broadcast link? (Choose two.)
Answer: A,B
Explanation:
RFC 2328 specifies a precise set of parameters that two OSPF routers on a broadcast network must agree upon before a valid neighbor relationship can be established, and a mismatch in any of these mandatory fields causes the routers to reject each other's Hello packets outright rather than forming even a basic 2-Way state.
The network mask carried in each Hello packet must match between neighbors on a broadcast segment, since OSPF uses this field to confirm both routers agree on the subnet boundaries of the shared segment; a mismatched mask (for example, one router configured with a /24 and its neighbor with a /25 on the same physical wire) is treated as a configuration error and blocks adjacency formation. The router dead interval, which defines how long a router will wait without receiving a Hello before declaring a neighbor down, must likewise match exactly between neighbors, alongside the closely related hello interval, since these timers govern the shared expectations both sides have for how frequently Hellos should arrive and how quickly a failure should be detected; Junos explicitly checks and rejects Hello packets carrying a mismatched dead interval value. Router priority, by contrast, is intentionally allowed to differ between neighbors on the same segment - it exists precisely so that administrators can differentiate router preference for the DR/BDR election, and differing values are expected and normal rather than being blocked. The designated router field, as advertised within each Hello, is informational about the sender's current view of the segment's DR and is not a value that must be identical between the two Hello senders to permit adjacency formation. Reference topics: Junos Enterprise Routing - OSPF, Required Hello Parameter Matching on Broadcast Networks.
NEW QUESTION # 93
You implemented the MAC address limit feature with the shutdown action on all interfaces on your switch.
In this scenario, which statement is correct when a violation occurs?
Answer: A
Explanation:
When the MAC address limit feature with the shutdown action is implemented on a switch, if a violation occurs, the interface is disabled and a system log entry is generated. If the switch has been configured with the port-error-disable statement, the disabled interface recovers automatically upon expiration of the specified disable timeout. However, if the switch has not been configured for auto-recovery from port error disabled conditions, you must manually clear the violation by running the clear ethernet-switching port-error command for the interface to send and receive traffic again. This explanation is based on the Enterprise Routing and Switching Specialist (JNCIS-ENT) documents and learning resources available at Juniper Networks.
NEW QUESTION # 94
Which statement describes how nonstop active routing (NSR) maintains routing protocol information during a Routing Engine switchover?
Answer: D
Explanation:
Nonstop active routing's defining architectural feature is that the backup Routing Engine runs a fully live, active instance of the routing protocol daemon (rpd) in parallel with the primary Routing Engine's rpd instance, continuously, from the moment NSR and its prerequisite GRES are established -- not merely at the instant a switchover begins. As protocol adjacencies form, routes are learned, and the RIB is updated on the primary Routing Engine, that same protocol and RIB state is mirrored in real time to the backup Routing Engine's rpd process through an internal synchronization mechanism, so the backup's protocol state remains a live, up-to-date replica of the primary's at essentially every moment during normal operation. When a switchover occurs, the backup Routing Engine simply assumes the primary role with protocol adjacencies, routing tables, and forwarding state already fully populated and current, allowing it to continue operating without re-establishing neighbor relationships or re-learning the network topology, which is what makes the switchover genuinely nonstop and invisible to neighboring routers. This is fundamentally different from graceful restart, where the restarting router must rebuild its state by requesting help from cooperating neighbors after the fact. The Packet Forwarding Engine plays no role in synchronizing protocol-layer information such as LSAs or BGP updates; that is strictly an rpd-to-rpd function coordinated through the Routing Engine synchronization infrastructure.
NEW QUESTION # 95
......
Our Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam tool can support almost any electronic device, from iPod, telephone, to computer and so on. You can use Our JN0-352 test torrent by your telephone when you are travelling far from home; I think it will be very convenient for you. You can also choose to use our JN0-352 study materials by your computer when you are at home. You just need to download the online version of our JN0-352 study materials, which is not limited to any electronic device and support all electronic equipment in anywhere and anytime. At the same time, the online version of our Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam tool will offer you the services for working in an offline states, I believe it will help you solve the problem of no internet. If you would like to try our JN0-352 Test Torrent, I can promise that you will improve yourself and make progress beyond your imagination.
Trustworthy JN0-352 Dumps: https://www.pass4leader.com/Juniper/JN0-352-exam.html
DOWNLOAD the newest Pass4Leader JN0-352 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1LZ8--WJlHiq1_PyOrPsbBUrHX95Wy2mB