Our JN0-352 practice materials have picked out all knowledge points for you, which helps you get rid of many problems. In addition, time is money in modern society. It is important achieve all things efficiently. So our JN0-352 study guide just needs less time input, which can suit all people’s demands. In the meantime, all knowledge points of our JN0-352 Preparation questions have been adapted and compiled carefully to ensure that you absolutely can understand it quickly.
| Section | Objectives |
|---|---|
| Topic 1: High Availability | - VRRP, NSR, NSB and BFD - Link Aggregation Groups and RTG - Virtual chassis and graceful restart |
| Topic 2: Tunnels | - IP tunneling concepts - GRE and IP-IP configuration and troubleshooting |
| Topic 3: Layer 2 Security | - Port security (MAC limiting, DHCP snooping, DAI, IP source guard) - BPDU, loop and root protection - Layer 2 firewall filters - MACsec and storm control |
| Topic 4: OSPF | - Router ID, adjacencies and neighbors - Link-state database and packet types - Areas and LSA types |
| Topic 5: Protocol-Independent Routing | - Martian addresses and RIB groups - Static, aggregate, generated routes - Load balancing and filter-based forwarding |
| Topic 6: IS-IS | - Link-state database and PDUs - Adjacencies and troubleshooting - Levels, areas and metrics |
| Topic 7: BGP | - BGP basic operations and message types - EBGP and IBGP peer interactions - Attributes and path selection |
| Topic 8: Layer 2 Switching and VLANs | - Native VLANs and voice VLANs - Bridging components - Inter-VLAN routing - Frame processing - Ports and VLAN tagging |
| Topic 9: Spanning Tree | - STP and RSTP concepts, roles and states - Convergence and reconvergence - Bridge Protocol Data Units (BPDUs) |
>> New JN0-352 Test Tutorial <<
All formats of GetValidTest's products are immediately usable after purchase. We also offer up to 365 days of free updates so you can prepare as per the Enterprise Routing and Switching, Specialist (JNCIS-ENT) (JN0-352) latest exam content. GetValidTest offers a free demo version of the Juniper Certification Exams so that you can assess the validity of the product before purchasing it.
NEW QUESTION # 102
You want to redistribute the static routes into BGP, but they do not show as BGP routes.
What causes this result to occur?
Answer: A
NEW QUESTION # 103
Which two statements are correct about martian routes? (Choose two.)
Answer: C,D
Explanation:
Martian routes are never installed in the route table.
Martian routes refer to IP addresses or prefixes that are considered invalid or reserved, and they are not installed in the routing table.
Additional prefixes can be added to the list of martian routes.
Network administrators can configure the system to treat additional prefixes as Martian routes based on specific network policies or requirements.
NEW QUESTION # 104
Which two characteristics describe the default behavior of aggregate routes? (Choose two.)
Answer: A,B
Explanation:
The entire purpose of route aggregation is summarization -- replacing a set of more-specific contributing routes with a single, broader prefix advertised outward -- and this summarization inherently hides internal routing instability from external peers: if one of the underlying contributing /24 blocks within a summarized /16 flaps up and down due to a local link issue, external peers who only see the stable, unchanging /16 aggregate are completely insulated from that churn, since the aggregate itself remains active and advertised as long as at least one contributing route is present, regardless of how much internal fluctuation occurs among the individual contributors. This stability- hiding characteristic is one of the primary operational benefits that motivates using aggregate routes in the first place, confirming that statement as correct. Regarding next-hop behavior, official Juniper documentation is explicit and unambiguous:
when an aggregate route is installed in the routing table, Junos assigns it a reject next hop by default, meaning traffic matching only the aggregate (and no more-specific contributor) is dropped and an ICMP unreachable message is returned to the source; a discard next hop is available only as an optional, explicitly configured alternative when silent dropping without ICMP notification is preferred, but it is not the default. Aggregate routes categorically do not advertise their individual contributing routes; suppressing those specific, more- granular prefixes from onward advertisement in favor of the single summary is the aggregate's defining function, directly contradicting the first statement.
NEW QUESTION # 105
You are deploying a trunk port with multiple VLANs. In this scenario, which statement is true about the native VLAN?
Answer: B
NEW QUESTION # 106
You have configured an aggregate route for prefix 10.20.0.0/22 with three contributing routes:
10.20.0.0/24, 10.20.1.0/24, and 10.20.2.0/24. A packet arrives destined to 10.20.3.100. In this scenario, which action does the router take?
Answer: A
Explanation:
The 10.20.0.0/22 aggregate covers the four /24 blocks 10.20.0.0/24 through 10.20.3.0/24, but only the first three of those (10.20.0.0/24, 10.20.1.0/24, and 10.20.2.0/24) are configured and present as active contributing routes; 10.20.3.0/24, the block containing the destination address
10.20.3.100, has no corresponding contributing route in this configuration. Because no more- specific route exists for 10.20.3.100, the longest-match lookup falls through the missing /24 and matches only the broader /22 aggregate itself. By default, when Junos installs an aggregate route, it assigns that route a reject next hop rather than any usable forwarding next hop; this is a deliberate design choice so that traffic destined for gaps within an advertised summary block -- gaps where no real, more- specific path actually exists -- is not blindly forwarded toward whatever next hop happens to belong to one of the unrelated contributing routes. A reject next hop causes the router to drop the packet and generate and return an ICMP destination-unreachable message to the originating source, explicitly informing it that no path exists, which is functionally and behaviorally distinct from a silent discard next hop that would drop the packet without any such notification. Aggregate routes never adopt or forward through any single contributing route's next hop, which rules out the two forwarding-based answer choices entirely.
NEW QUESTION # 107
......
To gain a full understanding of our product please firstly look at the introduction of the features and the functions of our JN0-352 exam torrent. The page of our product provide the demo and the aim to provide the demo is to let the you understand part of our titles before their purchase and see what form the software is after the you open it. The client can visit the page of our product on the website. So the client can understand our JN0-352 Quiz torrent well and decide whether to buy our product or not at their wishes. The client can see the forms of the answers and the titles.
Latest JN0-352 Test Fee: https://www.getvalidtest.com/JN0-352-exam.html