Our JN0-106 study materials are regarded as the most excellent practice materials by authority. Our company is dedicated to researching, manufacturing, selling and service of the JN0-106 study materials. Also, we have our own research center and experts team. So our products can quickly meet the new demands of customers. That is why our JN0-106 Study Materials are popular among candidates. We really take their requirements into account. Perhaps you know nothing about our JN0-106 study materials. Our free demo will help you know our study materials comprehensively.
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Junos, Associate (JNCIA-Junos) |
| Exam Number: | JN0-106 |
| Related Certifications: | JNCIS-ENT JNCIP-ENT JNCIE-ENT JNCIS-SP JNCIE-SP JNCIP-SP |
| Available Languages: | English |
| Exam Price: | $200 USD |
| Real Exam Qty: | 65 |
| Passing Score: | 60% - 70% (scaled scoring, exact value not published) |
| Exam Format: | Multiple choice |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Recommended Training: | Getting Started with Networking Introduction to Junos OS |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | Juniper JN0-106 Sample Questions |
| Exam Way: | Online (OnVUE) or onsite at Pearson VUE test centers |
| Pre Condition: | No prerequisites required |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/tracks/junos/jncia-junos.html |
The web-based Juniper JN0-106 practice test software can be used through browsers like Firefox, Safari, and Google Chrome. The customers don't need to download or install any excessive plugins or software in order to use the web-based Juniper JN0-106 Practice Exam format. The web-based JN0-106 practice test software format is supported by different operating systems like Mac, iOS, Linux, Windows, and Android.
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
NEW QUESTION # 77
You want to redeploy a Junos device by clearing the existing configuration and resetting it to factory defaults.
In this scenario, which command would help to accomplish this task?
Answer: B
Explanation:
When a network architect needs to completely sanitize a Junos device for redeployment or decommissioning, the request system zeroize command is the most thorough tool available. Unlike simply loading the factory default configuration, which only resets the configuration database, the zeroize command performs a deep wipe of the system.
Specifically, this command removes all user-created data, including all configuration files (active and rollback), log files, license keys, and any locally stored files in the /var/tmp or /home directories. It essentially restores the device to its " pristine " out-of-box state. Once the command is initiated, the device reboots and goes through a sanitization process. This is a critical security measure to ensure that sensitive information- such as encrypted passwords, proprietary routing policies, or SNMP community strings-does not leave the organization when hardware is transferred.
In contrast, the request system storage cleanup command is a maintenance utility used to delete temporary files and old log entries to free up disk space, but it does not affect the running configuration or user accounts.
Therefore, for a total system reset that includes configuration deletion, zeroize is the mandatory operational command.
Reference: Operational Monitoring and Maintenance, System Sanitization, request system zeroize.
NEW QUESTION # 78
Exhibit:
Referring to the exhibit, with firewall filter Packet-Filter attached to an interface, if traffic is sent from
192.168.1.1 to 8.8.8.8 for a UDP DNS query, what will happen to the traffic?
Answer: C
Explanation:
Junos OS firewall filters operate on a first-match basis, evaluating terms sequentially from top to bottom. In this scenario, a UDP DNS packet (destination port 53) is sent from 192.168.1.1 to 8.8.8.8. Evaluation begins with term 1 , which matches the correct source and destination IP addresses but specifies protocol tcp .
Because the actual traffic uses UDP, term 1 is not a match. Evaluation then moves to term 2 . While term 2 correctly identifies protocol udp and port domain (port 53), it requires the source-address to reside within the 192.168.2.0/24 subnet. Since the source is 192.168.1.1 , term 2 also fails to match.
When a packet fails to match any explicitly defined terms in a Junos firewall filter, it is subject to the implicit deny action. This default " last term " is a hardcoded safety mechanism that automatically discards all traffic that has not been explicitly permitted. Consequently, because neither term provides a match for the specific combination of source IP, protocol, and destination port, the DNS query is silently dropped by the Packet Forwarding Engine. This behavior ensures that Junos devices maintain a " deny-by-default " security posture, requiring administrators to define precise permit statements for all required transit or management traffic.
Reference: Routing Policy and Firewall Filters, Firewall Filter Evaluation, Implicit Discard.
NEW QUESTION # 79
Exhibit:
Referring to the exhibit, which routing configuration is required for these two users to access the remote server?
Answer: B
Explanation:
The network topology illustrates two distinct IP subnets, 10.1.1.0/24 and 10.1.2.0/24 , separated by a Layer 3 router. For hosts on the first subnet to communicate with the server on the second subnet, an intermediary device must perform inter-subnet routing. The router acts as the exit point for each local segment, utilizing its interfaces assigned with the .254 host address as the logical path to external networks.
The fundamental requirement for this communication is the configuration of a default gateway on all end- nodes. When the users (on 10.1.1.0/24 ) attempt to send data to the server (on 10.1.2.0/24 ), their local TCP/IP stack recognizes the destination is not on the local wire. Without a defined default gateway, the hosts would simply drop the traffic as unroutable. By setting the default gateway to 10.1.1.254 for users and 10.1.2.254 for the server, the hosts are instructed to forward all off-net traffic to the router. The router then consults its routing table-which contains these directly connected routes-and forwards the packets to the appropriate egress interface. While VLAN tagging or routing protocols could exist in more complex environments, the primary necessity for basic reachability between these two specific segments is a correctly configured gateway on the terminal devices. Reference: Networking Fundamentals, IP Routing Basics, Default Gateway Configuration.
NEW QUESTION # 80
You have logged on to a Junos device and are at the operational mode prompt. Which two commands are used at this prompt? (Choose two.)
Answer: B,D
Explanation:
At the operational mode prompt on a Junos device, you can use various commands to view the device's status and request system operations. The show interface ge-0/0/0 command is used to display information about a specific interface, while the request system shutdown command is used to properly shut down the device. The request system shutdown is a valid operational mode command to gracefully shut down the device.
NEW QUESTION # 81
What is the primary purpose of an IPv6 link-local address?
Answer: C
Explanation:
IPv6 link-local addresses, which are identified by the fe80::/10 prefix, are a mandatory component of the IPv6 architecture. The primary purpose of a link-local address is to enable immediate communication between devices located on the same local network segment (the same " link " ) without the requirement for a global unicast address or an external routing infrastructure. These addresses are non-routable, meaning they are never forwarded by a router to another network segment.
Every IPv6-enabled interface on a Junos device automatically generates a link-local address, typically derived from the interface ' s MAC address using the EUI-64 format or a stable privacy algorithm. These addresses are essential for several core functions: they are used by the Neighbor Discovery Protocol (NDP) to resolve MAC addresses, they serve as the source address for routing protocol adjacency formation (such as OSPFv3 or RIPng), and they are frequently used as the next-hop address in IPv6 routing tables. While they do not provide Layer 2 connectivity themselves (which is the role of the MAC address), they provide the necessary Layer 3 link-level presence required for nodes to discover one another and communicate across the physical medium before any global addressing is configured.
Reference: Networking Fundamentals, IPv6 Addressing and Link-Local Scope.
NEW QUESTION # 82
......
JN0-106 Exam Bootcamp: https://www.getvalidtest.com/JN0-106-exam.html