Juniper Exam 2024 JN0-636 Dumps Updated Questions UPDATED Apr-2024 [Q13-Q35]

Juniper Exam 2024 JN0-636 Dumps Updated Questions UPDATED Apr-2024

Get The Most Updated JN0-636 Dumps To JNCIP-SEC Certification

Juniper JN0-636: Security, Professional (JNCIP-SEC) is a certification exam that is designed for professionals who want to validate their skills and knowledge in implementing advanced security technologies and solutions using Junos OS. JN0-636 exam is intended for individuals who have already achieved the JNCIA-Junos and JNCIS-SEC certifications and are looking to advance their career in the field of network security.

To be eligible for the JN0-636 exam, candidates must have a valid JNCIS-SEC certification or a combination of JNCIS-SEC and JNCIS-ENT certifications. They must also have at least three years of experience in the field of network security and a working knowledge of Juniper Networks security technologies.

Passing the JN0-636 exam is a significant achievement for security professionals. It demonstrates that the candidate has a deep understanding of Juniper Networks security solutions and is capable of implementing them in complex environments. Security, Professional (JNCIP-SEC) certification is highly valued in the industry and is recognized by employers worldwide.

 

NEW QUESTION # 13
While troubleshooting security policies, you added the count action. Where do you see the result of this action?

• A. In the show security policies hit-count command output.
• B. In the show security flow statistics command output.
• C. In the show security policies detail command output.
• D. In the show firewall log command output.

Answer: C

Explanation:
The result of adding the count action to a security policy can be seen in the show security policies detail command output. The count action is a feature that allows you to enable statistics collection for sessions that enter the device for a given policy, and for the number of packets and bytes that pass through the device in both directions for a given policy. The count action can help you to monitor the traffic that matches a security policy and to troubleshoot security policy issues. The show security policies detail command displays the detailed information about the security policies configured on the device, including the count statistics. The output shows the number of packets and bytes that have been processed by the policy in both directions, as well as the number of sessions that have been created by the policy. You can use this command to verify that the count action is working as expected and to see the traffic volume and session count for each policy. Reference: Juniper Security, Professional (JNCIP-SEC) Reference Materials source and documents: https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/show-security-policies-detail.html https://www.juniper.net/documentation/en_US/junos/topics/concept/security-policy-count-overview.html

NEW QUESTION # 14
Click the Exhibit button.

Referring to the exhibit, which statement is true?

• A. IPsec is securing data across the control interface
• B. MACsec is securing data across the control interface
• C. SSH is securing data across the control interface
• D. ARP security is securing data across the control interface

Answer: B

Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/show- chassis-cluster-interfaces.html

NEW QUESTION # 15
You are connecting two remote sites to your corporate headquarters site. You must ensure that all traffic is secured and sent directly between sites In this scenario, which VPN should be used?

• A. IPsec ADVPN
• B. hub-and-spoke IPsec VPN
• C. full mesh Layer 3 VPN with EBGP
• D. Layer 2 VPN

Answer: A

Explanation:
According to the Juniper documentation, the best VPN type for connecting two remote sites to the corporate headquarters site while ensuring that all traffic is secured and sent directly between sites is IPsec ADVPN. ADVPN stands for Auto Discovery VPN, which is a feature that allows the SRX Series devices to dynamically establish IPsec tunnels between remote sites without requiring a full mesh configuration1. IPsec ADVPN uses NHRP (Next Hop Resolution Protocol) to discover the optimal path between two remote sites and create a shortcut tunnel that bypasses the hub device2. This reduces the latency and bandwidth consumption of the traffic and improves the performance and scalability of the VPN.
To configure IPsec ADVPN on the SRX Series devices, the following steps are required:
Configure the hub device as an NHRP server and assign it a unique NHRP network ID and a public IP address3.
Configure the spoke devices as NHRP clients and register them with the hub device using the same NHRP network ID and the hub's public IP address3.
Configure the IPsec VPN parameters on the hub and spoke devices, such as the IKE and IPsec proposals, policies, and gateways4.
Configure the routing protocols on the hub and spoke devices, such as OSPF or BGP, to advertise the routes between the sites.
Once the IPsec ADVPN is configured, the hub and spoke devices will establish IPsec tunnels with each other and exchange NHRP information. When a spoke device needs to send traffic to another spoke device, it will send an NHRP resolution request to the hub device, which will reply with the public IP address of the destination spoke device. The source spoke device will then initiate a shortcut IPsec tunnel with the destination spoke device and send the traffic directly to it2.
The following VPN types are not suitable for this scenario:
Hub-and-spoke IPsec VPN: This type of VPN requires that all traffic between the remote sites go through the hub device, which adds latency and consumes bandwidth. It also does not scale well as the number of remote sites increases.
Layer 2 VPN: This type of VPN allows the remote sites to extend their Layer 2 networks over a Layer 3 network, such as the internet. It is typically used for data center interconnection or service provider networks. However, it does not provide any security or encryption for the traffic, and it may not be compatible with the existing network infrastructure.
Full mesh Layer 3 VPN with EBGP: This type of VPN allows the remote sites to exchange Layer 3 routing information over a Layer 3 network, such as the internet, using EBGP (External Border Gateway Protocol). It is typically used for enterprise networks or service provider networks. However, it requires that each remote site has a unique AS (Autonomous System) number and a public IP address, and that each remote site establishes a BGP session with every other remote site. This can be complex and cumbersome to configure and maintain, and it may not provide any security or encryption for the traffic.

NEW QUESTION # 16
You are not able to ping the default gateway of 192.168.100.1 for your network that is located on your SRX Series firewall.
Referring to the exhibit, which two commands would correct the configuration of your SRX Series device? (Choose two.)

• A.
• B.
• C.
• D.

Answer: D

NEW QUESTION # 17
Exhibit

You configure a traceoptions file called radius on your returns the output shown in the exhibit What is the source of the problem?

• A. The RADIUS server IP address is unreachable.
• B. The authentication order is misconfigured.
• C. The RADIUS server suffered a hardware failure.
• D. An incorrect password is being used.

Answer: D

Explanation:
According to the output of the traceoptions file called radius, the source of the problem is that the RADIUS server IP address is unreachable. This is indicated by the line FAILURE: sendto: No route to host, which shows that the SRX device cannot send the authentication request to the RADIUS server. This could be due to a network issue, such as a misconfigured route, a firewall blocking the traffic, or a physical link failure.
To troubleshoot this issue, the user should check the following:
The RADIUS server IP address and port are correctly configured on the SRX device. The user can verify this by using the command show configuration access radius-server1.
The SRX device can ping the RADIUS server IP address. The user can use the command ping <RADIUS-server-IP> to test the connectivity2.
The SRX device has a valid route to the RADIUS server IP address. The user can use the command show route <RADIUS-server-IP> to check the routing table3.
The SRX device and the RADIUS server are using the same shared secret key. The user can verify this by using the command show configuration access radius-server secret1.
The SRX device and the RADIUS server are using the same authentication protocol. The user can verify this by using the command show configuration access profile <profile-name>4.
The firewall policies on the SRX device and any intermediate devices are allowing the RADIUS traffic. The user can use the command show security policies from-zone <source-zone> to-zone <destination-zone> to check the firewall policies5.

NEW QUESTION # 18
Click the Exhibit button.

While configuring the SRX345, you review the MACsec connection between devices and note that it is not working.
Referring to the exhibit, which action would you use to identify problem?

• A. Verify that the connectivity association key and the connectivity association key name match on both devices
• B. Verify that the transmission path is not replicating packets or correcting frame check sequence error packets
• C. Verify that the interface between the two devices is up and not experiencing errors
• D. Verify that the formatting settings are correct between the devices and that the software supports the version of MACsec in use

Answer: A

Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/show- security-mka-statistics.html

NEW QUESTION # 19
Exhibit

You are asked to establish an IBGP peering between the SRX Series device and the router, but the session is not being established. In the security flow trace on the SRX device, packet drops are observed as shown in the exhibit.
What is the correct action to solve the problem on the SRX device?

• A. Configure destination NAT for BGP traffic.
• B. Add BGP to the Allowed host-inbound-traffic for the interface
• C. Modify the security policy to allow the BGP traffic.
• D. Create a firewall filter to accept the BGP traffic

Answer: B

Explanation:
According to the security flow trace in the exhibit, the packets are dropped for self but not interested. This means that the SRX device is receiving packets destined to itself, but it does not have the corresponding service configured in the host-inbound-traffic stanza for the interface1. In this case, the service is BGP, which uses TCP port 179. Therefore, the correct action to solve the problem on the SRX device is to add BGP to the allowed host-inbound-traffic for the interface. This can be done by using the following command:
set security zones security-zone <zone-name> interfaces <interface-name> host-inbound-traffic system-services bgp This command will allow the SRX device to accept BGP packets on the specified interface and zone. Alternatively, the command can be applied to all interfaces in a zone by using the all-interfaces option2.

NEW QUESTION # 20
Referring to the exhibit. You configure a traceoptions file called radius on your returns the output shown in the exhibit. What is the source of the problem?

• A. The RADIUS server suffered a hardware failure.
• B. The RADIUS server IP address is unreachable.
• C. The authentication order is misconfigured.
• D. An incorrect password is being used.

Answer: A

NEW QUESTION # 21
Which two additional configuration actions are necessary for the third-party feed shown in the exhibit to work properly? (Choose two.)

• A. You must create a dynamic address entry with the C&C category and the cc_offic365 value.
• B. You must create a dynamic address entry with the IP filter category and the ipfilter_office365 value.
• C. You must apply the dynamic address entry in a security intelligence policy.
• D. You must apply the dynamic address entry in a security policy.

Answer: B,D

NEW QUESTION # 22
Referring to the exhibit, which two statements are true? (Choose two.)

• A. Juniper ATP Cloud automatically creates the 3uopi'cioua_Endpoints feed after you commit the security policy.
• B. The 3uspiciou3_Endpoint3 feed is usable by any SRX Series device that is a part of the same realm as SRX-1
• C. The 3uspicious_Endpoint3 feed is only usable by the SRX-1 device.
• D. You must manually create the suspicious_Endpoint3 feed in the Juniper ATP Cloud interface.

Answer: B,C

NEW QUESTION # 23
An administrator wants to configure an SRX Series device to log binary security events for tenant systems.
Referring to the exhibit, which statement would complete the configuration?

• A. Configure the tenant as root for the pi security profile.
• B. Configure the tenant as local for the pi security profile
• C. Configure the tenant as TSYS1 for the pi security profile.
• D. Configure the tenant as master for the pi security profile.

Answer: A

NEW QUESTION # 24
Exhibit

An administrator wants to configure an SRX Series device to log binary security events for tenant systems.
Referring to the exhibit, which statement would complete the configuration?

• A. Configure the tenant as root for the pi security profile.
• B. Configure the tenant as local for the pi security profile
• C. Configure the tenant as TSYS1 for the pi security profile.
• D. Configure the tenant as master for the pi security profile.

Answer: A

NEW QUESTION # 25
What is a secure key management protocol used by IPsec?

• A. TCP
• B. AH
• C. IKE
• D. ESP

Answer: C

NEW QUESTION # 26
You opened a support ticket with JTAC for your Juniper ATP appliance. JTAC asks you to set up access to the device using the reverse SSH connection.Which three setting must be configured to satisfy this request? (Choose three.)

• A. Create a temporary root account.
• B. Enable a JATP support account.
• C. Enable JTAC remote access
• D. Create a temporary admin account.
• E. Enable remote support.

Answer: B,D,E

Explanation:
https://kb.juniper.net/InfoCenter/index?page=content&id=TN326&cat=&actp=LIST&showDraft=false

NEW QUESTION # 27
You configured a chassis cluster for high availability on an SRX Series device and enrolled this HA cluster with the Juniper ATP Cloud. Which two statements are correct in this scenario? (Choose two.)

• A. You must use different license keys on both cluster nodes.
• B. You must use the same license key on both cluster nodes.
• C. You must set up your HA cluster after enrolling your devices with Juniper ATP Cloud
• D. When enrolling your devices, you only need to enroll one node.

Answer: B,C

NEW QUESTION # 28
You are asked to configure a new SRX Series CPE device at a remote office. The device must participate in forwarding MPLS and IPsec traffic.
Which two statements are true regarding this implementation? (Choose two.)

• A. A firewall filter must be configured to enable packet mode forwarding
• B. Host inbound traffic must not be processed by the flow module
• C. The SRX Series device can process both MPLS and IPsec with default traffic handling
• D. Host inbound traffic must be processed by the flow module

Answer: A,B

Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/security-packet-based- forwarding.html

NEW QUESTION # 29
Exhibit

Referring to the exhibit, which two statements are true about the CAK status for the CAK named "FFFP"? (Choose two.)

• A. CAK is not used for encryption and decryption of the MACsec session.
• B. CAK is used for encryption and decryption of the MACsec session.
• C. SAK is successfully generated using this key.
• D. SAK is not generated using this key.

Answer: A,D

Explanation:
The exhibit shows the output of the show security mka sessions summary command on an SRX Series device. This command displays the status of the MACsec Key Agreement (MKA) sessions on the device. In the output, we can see that there are two CAKs configured for the interface ge-0/0/1 - FFFF and EEEE. The CAK named FFFF has the type preceding and the status live. The CAK named EEEE has the type fallback and the status active.
The two statements that are true about the CAK status for the CAK named FFFF are:
CAK is not used for encryption and decryption of the MACsec session. This is because the CAK is only used for authentication and key exchange between the MACsec peers. The CAK is not used for encrypting or decrypting the MACsec traffic. The encryption and decryption of the MACsec session is done by the Secure Association Key (SAK), which is derived from the CAK using the MKA protocol.
SAK is not generated using this key. This is because the CAK named FFFF has the type preceding, which means that it is a legacy key that is used for backward compatibility with older MACsec devices. The preceding key is not used for generating the SAK, but only for authenticating the MACsec peers. The SAK is generated using the active key, which is the CAK named EEEE in this case.

NEW QUESTION # 30
You are deploying a virtualization solution with the security devices in your network Each SRX Series device must support at least 100 virtualized instances and each virtualized instance must have its own discrete administrative domain.
In this scenario, which solution would you choose?

• A. VRF instances
• B. tenant systems
• C. logical systems
• D. virtual router instances

Answer: C

NEW QUESTION # 31
All interfaces involved in transparent mode are configured with which protocol family?

• A. inet
• B. bridge
• C. mpls
• D. ethernet - switching

Answer: B

Explanation:
In transparent mode, all interfaces involved are configured with the bridge protocol family. This allows the SRX device to act as a bridge between the interfaces and forward traffic transparently without any modification. The bridge interfaces can be configured to forward traffic based on layer 2 headers, such as MAC addresses, without the need for routing or IP addressing.

NEW QUESTION # 32
Exhibit

Referring to the exhibit, which statement is true?

• A. This custom block list feed will be used after the Juniper Seclntel block list feed.
• B. This custom block list feed will be used before the Juniper Seclntel
• C. This custom block list feed cannot be saved if the Juniper Seclntel block list feed is configured.
• D. This custom block list feed will be used instead of the Juniper Seclntel block list feed

Answer: D

Explanation:
According to the Juniper documentation, a custom block list feed is a user-defined list of IP addresses or URLs that are considered malicious or unwanted. A custom block list feed can be configured to override the default Juniper Seclntel block list feed, which is a cloud-based service that provides a list of known malicious IP addresses and URLs. To override the Juniper Seclntel block list feed, the custom block list feed must have a higher priority value than the Juniper Seclntel block list feed. In the exhibit, the custom block list feed has a priority value of 10, which is higher than the default priority value of 5 for the Juniper Seclntel block list feed. Therefore, this custom block list feed will be used instead of the Juniper Seclntel block list feed. Reference: : [Configuring Custom Block List Feeds]

NEW QUESTION # 33
Exhibit

You have configured the SRX Series device to switch packets for multiple directly connected hosts that are within the same broadcast domain However, the traffic between two hosts in the same broadcast domain are not matching any security policies Referring to the exhibit, what should you do to solve this problem?

• A. You must change the global mode to security bridging mode
• B. You must change the global mode to security switching mode.
• C. You must change the global mode to switching mode.
• D. You must change the global mode to transparent bridge mode.

Answer: A

NEW QUESTION # 34
Which statement is true about persistent NAT types?

• A. The target-host-port parameter cannot be used with IPv4 addresses in NAT46.
• B. The target-host parameter cannot be used with IPv4 addresses inNAT46
• C. The target-host parameter cannot be used with IPv6 addressee in NAT64.
• D. The target-host-port parameter cannot be used with IPv6 addresses in NAT64

Answer: B

NEW QUESTION # 35
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Current JN0-636 Exam Dumps [2024] Complete Juniper Exam Smoothly: https://drive.google.com/open?id=1e99v4j2jbkX54kf4MUrXeXyDkn475YVN