JN0-637 Free Certification Exam Material from TorrentExam with 117 Questions
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NEW QUESTION # 24
Exhibit
Referring to the exhibit, an internal host is sending traffic to an Internet host using the 203.0.113.1 reflexive address with source port 54311.
Which statement is correct in this situation?
- A. Any host on the Internet can initiate traffic to reach the internal host using the 203.0.113.1 address, a random source port, and destination port54311.
- B. Only the Internet host that the internal host originally communicated with can initiate traffic to reach the internal host using the 203.0 113.1 address, a random source port, and destination port 54311.
- C. Only the Internet host that the internal host originally communicated with can initiate traffic to reach the internal host using the 203.0.113.1 address, source port 54311, and a random destination port.
- D. Any host on the Internet can initiate traffic to reach the internal host using the 203.0.113.1 address, source port 54311, and a random destination port.
Answer: D
NEW QUESTION # 25
Exhibit
You are implementing filter-based forwarding to send traffic from the 172.25.0.0/24 network through ISP-
1 while sending all other traffic through your connection to ISP-2. Your ge-0/0/1 interface connects to two networks, including the 172.25.0.0/24 network. You have implemented the configuration shown in the exhibit. The traffic from the 172.25.0.0/24 network is being forwarded as expected to 172.20.0.2, however traffic from the other network (172.25.1.0/24) is not being forwarded to the upstream 172.21.0.2 neighbor.
In this scenario, which action will solve this problem?
- A. You must add another term to the firewall filter to accept the traffic from the 172.25.1.0/24 network.
- B. You must apply the firewall filter to the lo0 interface when using filter-based forwarding.
- C. You must specify that the 172.25.1.1/24 IP address is the primary address on the ge-0/0/1 interface.
- D. You must create the static default route to neighbor 172.21 0.2 under the ISP-1 routing instance hierarchy.
Answer: D
NEW QUESTION # 26
Exhibit
Which statement is true about the output shown in the exhibit?
- A. The SRX Series device is configured to disable IPv6 packet forwarding.
- B. The SRX Series device is configured with default security forwarding options.
- C. The SRX Series device is configured with flow-based IPv6 forwarding options.
- D. The SRX Series device is configured with packet-based IPv6 forwarding options.
Answer: B
NEW QUESTION # 27
Exhibit:
Referring to the exhibit, your company's infrastructure team implemented new printers. To make sure that the policy enforcer pushes the updated Ip address list to the SRX.
Which three actions are required to complete the requirement? (Choose three)
- A. Configure server feed URL as https://172.25.10.254/myprinters.
- B. Create a security policy that uses the dynamic address feed to allow access
- C. Configure the server feed URL as http://172.25.10.254/myprinters
- D. Configure Security Director to create a C&C feed.
- E. Configure Security Director to create a dynamic address feed
Answer: B,C,E
Explanation:
Referring to the exhibit, your company's infrastructure team implemented new printers. To make sure that the policy enforcer pushes the updated IP address list to the SRX, you need to perform the following actions:
A) Configure the server feed URL as http://172.25.10.254/myprinters. The server feed URL is the address of the remote server that provides the custom feed data. You need to configure the server feed URL to match the location of the file that contains the IP addresses of the new printers. In this case, the file name is myprinters and the server IP address is 172.25.10.254, so the server feed URL should be
http://172.25.10.254/myprinters1.
B) Create a security policy that uses the dynamic address feed to allow access. A security policy is a rule that defines the action to be taken for the traffic that matches the specified criteria, such as source and destination addresses, zones, protocols, ports, and applications. You need to create a security policy that uses the dynamic address feed as the source or destination address to allow access to the new printers. A dynamic address feed is a custom feed that contains a group of IP addresses that can be entered manually or imported from external sources. The dynamic address feed can be used in security policies to either deny or allow traffic based on either source or destination IP criteria2.
C) Configure Security Director to create a dynamic address feed. Security Director is a Junos Space application that enables you to create and manage security policies and objects. You need to configure Security Director to create a dynamic address feed that contains the IP addresses of the new printers.
You can create a dynamic address feed by using the local file or the remote file server option. In this case, you should use the remote file server option and specify the server feed URL as
http://172.25.10.254/myprinters3.
The other options are incorrect because:
D) Configuring Security Director to create a C&C feed is not required to complete the requirement. A C&C feed is a security intelligence feed that contains the IP addresses of servers that are used by malware or attackers to communicate with infected hosts. The C&C feed is not related to the new printers or the dynamic address feed.
E) Configuring the server feed URL as https://172.25.10.254/myprinters is not required to complete the requirement. The server feed URL can use either the HTTP or the HTTPS protocol, depending on the configuration of the remote server. In this case, the exhibit shows that the remote server is using the HTTP protocol, so the server feed URL should use the same protocol1.
Reference: Configuring the Server Feed URL Dynamic Address Overview Creating Custom Feeds
[Command and Control Feed Overview]
NEW QUESTION # 28
your company wants to take your juniper ATP appliance into private mode. You must give them a list of impacted features for this request.
Which two features are impacted in this scenario? (Choose two)
- A. GSS Telemetry
- B. False Positive Reporting
- C. Cyber Kill Chain mapping
- D. Threat Progression Monitoring
Answer: A,B
Explanation:
Your company wants to take your Juniper ATP Appliance into private mode. You must give them a list of impacted features for this request.
The two features that are impacted in this scenario are:
A) False Positive Reporting. False Positive Reporting is a feature that allows you to report false positive detections to Juniper Networks for analysis and improvement. False Positive Reporting requires an Internet connection to send the reports to Juniper Networks. If you take your Juniper ATP Appliance into private mode, False Positive Reporting will be disabled and you will not be able to report false positives1.
C) GSS Telemetry. GSS Telemetry is a feature that allows you to send anonymized threat data to Juniper Networks for analysis and improvement. GSS Telemetry requires an Internet connection to send the data to Juniper Networks. If you take your Juniper ATP Appliance into private mode, GSS Telemetry will be disabled and you will not be able to contribute to the threat intelligence community2.
The other options are incorrect because:
B) Threat Progression Monitoring. Threat Progression Monitoring is a feature that allows you to monitor the threat activity and progression across your network. Threat Progression Monitoring does not require an Internet connection and can be performed locally by the Juniper ATP Appliance. If you take your Juniper ATP Appliance into private mode, Threat Progression Monitoring will not be impacted and you will still be able to monitor the threat activity and progression3.
D) Cyber Kill Chain mapping. Cyber Kill Chain mapping is a feature that allows you to map the threat activity and progression to the stages of the Cyber Kill Chain framework. Cyber Kill Chain mapping does not require an Internet connection and can be performed locally by the Juniper ATP Appliance. If you take your Juniper ATP Appliance into private mode, Cyber Kill Chain mapping will not be impacted and you will still be able to map the threat activity and progression4.
Reference: False Positive Reporting GSS Telemetry
Threat Progression Monitoring Cyber Kill Chain Mapping
NEW QUESTION # 29
Exhibit
You are using ATP Cloud and notice that there is a host with a high number of ETI and C&C hits sourced from the same investigation and notice that some of the events have not been automatically mitigated.
Referring to the exhibit, what is a reason for this behavior?
- A. The C&C events are false positives.
- B. The infected host score is globally set bellow a threat level of 5.
- C. The infected host score is globally set above a threat level of 5.
- D. The ETI events are false positives.
Answer: D
NEW QUESTION # 30
What are two important function of the Juniper Networks ATP appliance solution? (Choose two.).
- A. Analysis
- B. Filtration
- C. Detection
- D. Statistics
Answer: A,C
Explanation:
https://www.juniper.net/us/en/products-services/security/advanced-threat-prevention/
NEW QUESTION # 31
Exhibit
You configure Source NAT using a pool of addresses that are in the same subnet range as the external ge-0/0/0 interface on your vSRX device. Traffic that is exiting the internal network can reach external destinations, but the return traffic is being dropped by the service provider router.
Referring to the exhibit, what must be enabled on the vSRX device to solve this problem?
- A. Proxy ARP
- B. STUN
- C. Persistent NAT
- D. DNS Doctoring
Answer: D
NEW QUESTION # 32
Which two statements are correct regarding tenant systems on SRX Series devices? (Choose two.)
- A. All tenant systems share a single routing protocol process.
- B. Each tenant system runs its own instance of the routing protocol process
- C. A maximum of 32 tenant systems can be configured on a physical SRX device.
- D. A maximum of 500 tenant systems can be configured on a physical SRX device.
Answer: B,C
NEW QUESTION # 33
Which three type of peer devices are supported for Cos-Based IPsec VPN?
- A. vSRX
- B. cSRX
- C. Branch-end SRX Series devics
- D. High-end SRX Series device
Answer: A,C,D
NEW QUESTION # 34
Exhibit
Referring to the exhibit, which two statements are true? (Choose two.)
- A. The SRX-1 device can use the Proxy__Nodes feed in another security policy.
- B. You can use the Proxy_Nodes feed as the source-address and destination-address match criteria of another security policy on a different SRX Series device.
- C. You can only use the Proxy_Node3 feed as the destination-address match criteria of another security policy on a different SRX Series device.
- D. The SRX-1 device creates the Proxy_wodes feed, so it cannot use it in another security policy.
Answer: A,D
NEW QUESTION # 35
You are asked to control access to network resources based on the identity of an authenticated device.
Which three steps will accomplish this goal on the SRX Series firewalls? (Choose three)
- A. Reference the end-user-profile in the security zone
- B. Configure an end-user-profile that characterizes a device or set of devices
- C. Apply the end-user-profile at the interface connecting the devices
- D. Configure the authentication source to be used to authenticate the device
- E. Reference the end-user-profile in the security policy.
Answer: B,D,E
Explanation:
To control access to network resources based on the identity of an authenticated device on the SRX Series firewalls, you need to perform the following steps:
A) Configure an end-user-profile that characterizes a device or set of devices. An end-user-profile is a device identity profile that contains a collection of attributes that are characteristics of a specific group of devices, or of a specific device, depending on the attributes configured in the profile. The end-user- profile must contain a domain name and at least one value in each attribute. The attributes include device-identity, device-category, device-vendor, device-type, device-os, and device-os-version1. You can configure an end-user-profile by using the Junos Space Security Director or the CLI2.
C) Reference the end-user-profile in the security policy. A security policy is a rule that defines the action to be taken for the traffic that matches the specified criteria, such as source and destination addresses, zones, protocols, ports, and applications. You can reference the end-user-profile in the source-end-user- profile field of the security policy to identify the traffic source based on the device from which the traffic issued. The SRX Series device matches the IP address of the device to the end-user-profile and applies the security policy accordingly3. You can reference the end-user-profile in the security policy by using the Junos Space Security Director or the CLI4.
E) Configure the authentication source to be used to authenticate the device. An authentication source is a system that provides the device identity information to the SRX Series device. The authentication source can be Microsoft Windows Active Directory or a third-party network access control (NAC) system.
You need to configure the authentication source to be used to authenticate the device and to send the device identity information to the SRX Series device. The SRX Series device stores the device identity information in the device identity authentication table5. You can configure the authentication source by using the Junos Space Security Director or the CLI6.
The other options are incorrect because:
B) Referencing the end-user-profile in the security zone is not a valid step to control access to network resources based on the identity of an authenticated device. A security zone is a logical grouping of interfaces that have similar security requirements. You can reference the user role in the security zone to identify the user who is accessing the network resources, but not the end-user-profile7.
D) Applying the end-user-profile at the interface connecting the devices is also not a valid step to control access to network resources based on the identity of an authenticated device. You cannot apply the end- user-profile at the interface level, but only at the security policy level. The end-user-profile is not a firewall filter or a security policy, but a device identity profile that is referenced in the security policy1.
Reference: End User Profile Overview Creating an End User Profile source-end-user-profile Creating Firewall Policy Rules Understanding the Device Identity Authentication Table and Its Entries Configuring the Authentication Source for Device Identity user-role
NEW QUESTION # 36
Exhibit
Referring to the exhibit, which three statements are true? (Choose three.)
- A. The packet originated within the Trust zone.
- B. The packet is allowed to make an SSH connection.
- C. The packet is dropped before making an SSH connection.
- D. The packet's destination is to a server in the DMZ zone.
- E. The packet's destination is to an interface on the SRX Series device.
Answer: A,C,E
NEW QUESTION # 37
Which two types of source NAT translations are supported in this scenario? (Choose two.)
- A. translation of one IPv4 subnet to one IPv6 subnet with port address translation
- B. translation of IPv4 hosts to IPv6 hosts with or without port address translation
- C. translation of one IPv6 subnet to another IPv6 subnet with port address translation
- D. translation of one IPv6 subnet to another IPv6 subnet without port address translation
Answer: A,B
NEW QUESTION # 38
You are asked to detect domain generation algorithms
Which two steps will accomplish this goal on an SRX Series firewall? (Choose two.)
- A. Attach the advanced-anti-malware policy to a security policy.
- B. Define an advanced-anti-malware policy under [edit services].
- C. Define a security-metadata-streaming policy under [edit
- D. Attach the security-metadata-streaming policy to a security
Answer: A,B
NEW QUESTION # 39
Regarding IPsec CoS-based VPNs, what is the number of IPsec SAs associated with a peer based upon?
- A. The number of classifiers configured for the VPN.
- B. The number of forwarding classes configured for the VPN.
- C. The number of traffic selectors configured for the VPN.
- D. The number of CoS queues configured for the VPN.
Answer: C
NEW QUESTION # 40
You are connecting two remote sites to your corporate headquarters site; you must ensure that all traffic is secured and only uses a single Phase 2 SA for both sites.
In this scenario, which VPN should be used?
- A. Full mesh IPsec VPNs with tunnels between all sites.
- B. A full mesh Layer 3 VPN with the corporate firewall acting as the hub device.
- C. An IPsec group VPN with the corporate firewall acting as the hub device.
- D. A hub-and-spoke IPsec VPN with the corporate firewall acting as the hub device.
Answer: C
Explanation:
https://www.juniper.net/us/en/local/pdf/app-notes/3500202-en.pdf
NEW QUESTION # 41
You are asked to download and install the IPS signature database to a device operating in chassis cluster mode.
Which statement is correct in this scenario?
- A. The first synchronization of the backup node and the primary node must be performed manually.
- B. The first time you synchronize the IPS signature package from the primary node to the backup node, the primary node must be rebooted.
- C. The IPS signature package must be downloaded and installed on the primary and backup nodes.
- D. You must download and install the IPS signature package on the primary node.
Answer: D
NEW QUESTION # 42
Exhibit
You have recently configured Adaptive Threat Profiling and notice 20 IP address entries in the monitoring section of the Juniper ATP Cloud portal that do not match the number of entries locally on the SRX Series device, as shown in the exhibit.
What is the correct action to solve this problem on the SRX device?
- A. You must configure the DAE in a security policy on the SRX device.
- B. Force a manual download of the Proxy__Nodes feed.
- C. Refresh the feed in ATP Cloud.
- D. Flush the DNS cache on the SRX device.
Answer: D
NEW QUESTION # 43
All interfaces involved in transparent mode are configured with which protocol family?
- A. mpls
- B. ethernet - switching
- C. bridge
- D. inet
Answer: C
NEW QUESTION # 44
Exhibit
Which two statements are correct about the output shown in the exhibit? (Choose two.)
- A. The packet is part of a new session.
- B. The packet is explicitly rejected.
- C. The packet is part of an existing session.
- D. The packet is silently discarded.
Answer: A,B
NEW QUESTION # 45
You want to configure a threat prevention policy.
Which three profiles are configurable in this scenario? (Choose three.)
- A. device profile
- B. malware profile
- C. SSL proxy profile
- D. infected host profile
- E. C&C profile
Answer: B,D,E
NEW QUESTION # 46
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