Use Real Juniper Achieve the JN0-637 Dumps - 100% Exam Passing Guarantee [Q56-Q77]

Q56. 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)

Configure an end-user-profile that characterizes a device or set of devices

Reference the end-user-profile in the security zone

Reference the end-user-profile in the security policy.

Apply the end-user-profile at the interface connecting the devices

Configure the authentication source to be used to authenticate the device

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

Q57. 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?

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.

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.

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.

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.

Q58. Your IPsec VPN configuration uses two CoS forwarding classes to separate voice and data traffic.
How many IKE security associations are required between the IPsec peers in this scenario?

1

3

4

2

Q59. 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?

VRF instances

virtual router instances

logical systems

tenant systems

Q60. Exhibit

You are validating bidirectional traffic flows through your IPsec tunnel. The 4546 session represents traffic being sourced from the remote end of the IPsec tunnel. The 4547 session represents traffic that is sourced from the local network destined to the remote network.
Which statement is correct regarding the output shown in the exhibit?

The remote gateway address for the IPsec tunnel is 10.20.20.2

The session information indicates that the IPsec tunnel has not been established

The local gateway address for the IPsec tunnel is 10.20.20.2

NAT is being used to change the source address of outgoing packets

Q61. You are requested to enroll an SRX Series device with Juniper ATP Cloud.
Which statement is correct in this scenario?

If a device is already enrolled in a realm and you enroll it in a new realm, the device data or configuration information is propagated to the new realm.

The only way to enroll an SRX Series device is to interact with the Juniper ATP Cloud Web portal.

When the license expires, the SRX Series device is disenrolled from Juniper ATP Cloud without a grace period

Juniper ATP Cloud uses a Junos OS op script to help you configure your SRX Series device to connect to the Juniper ATP Cloud service.

Q62. Exhibit

Referring to the exhibit, which two statements are true? (Choose two.)

The 3uspicious_Endpoint3 feed is only usable by the SRX-1 device.

You must manually create the suspicious_Endpoint3 feed in the Juniper ATP Cloud interface.

The 3uspiciou3_Endpoint3 feed is usable by any SRX Series device that is a part of the same realm as SRX-1

Juniper ATP Cloud automatically creates the 3uopi’cioua_Endpoints feed after you commit the security policy.

Q63. You want to configure a threat prevention policy.
Which three profiles are configurable in this scenario? (Choose three.)

device profile

SSL proxy profile

infected host profile

C&C profile

malware profile

Q64. 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?

STUN

Proxy ARP

Persistent NAT

DNS Doctoring

Q65. Which three type of peer devices are supported for Cos-Based IPsec VPN?

High-end SRX Series device

cSRX

vSRX

Branch-end SRX Series devics

Q66. Your company uses non-Juniper firewalls and you are asked to provide a Juniper solution for zero-day malware protection.
Which solution would work in this scenario?

Juniper ATP Cloud

Juniper Secure Analytics

Juniper ATP Appliance

Juniper Security Director

Q67. You are configuring transparent mode on an SRX Series device. You must permit IP-based traffic only, and BPDUs must be restricted to the VLANs from which they originate.
Which configuration accomplishes these objectives?

Q68. Exhibit

Referring to the exhibit, which two statements are true? (Choose two.)

The data that traverses the ge-0/070 interface is secured by a secure association key.

The data that traverses the ge-070/0 interface can be intercepted and read by anyone.

The data that traverses the ge-070/0 interface cannot be intercepted and read by anyone.

The data that traverses the ge-O/0/0 interface is secured by a connectivity association key.

Q69. You are required to deploy a security policy on an SRX Series device that blocks all known Tor network IP addresses.
Which two steps will fulfill this requirement? (Choose two.)

Enroll the devices with Juniper ATP Appliance.

Enroll the devices with Juniper ATP Cloud.

Enable a third-party Tor feed.

Create a custom feed containing all current known MAC addresses.

Q70. The monitor traffic interface command is being used to capture the packets destined to and the from the SRX Series device.
In this scenario, which two statements related to the feature are true? (Choose two.)

This feature does not capture transit traffic.

This feature captures ICMP traffic to and from the SRX Series device.

This feature is supported on high-end SRX Series devices only.

This feature is supported on both branch and high-end SRX Series devices.

Q71. Exhibit

You areasked 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?

Create a firewall filter to accept the BGP traffic

Configure destination NAT for BGP traffic.

Add BGP to the Allowed host-inbound-traffic for the interface

Modify the security policy to allow the BGP traffic.

Q72. Exhibit

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

CAK is not used for encryption and decryption of the MACsec session.

SAK is successfully generated using this key.

CAK is used for encryption and decryption of the MACsec session.

SAK is not generated using this key.

Q73. You are asked to share threat intelligence from your environment with third party tools so that those tools can be identify and block lateral threat propagation from compromised hosts.
Which two steps accomplish this goal? (Choose Two)

Configure application tokens in the SRX Series firewalls to limit who has access

Enable Juniper ATP Cloud to share threat intelligence

Configure application tokens in the Juniper ATP Cloud to limit who has access

Enable SRX Series firewalls to share Threat intelligence with third party tool.

To share threat intelligence from your environment with third party tools, you need to enable Juniper ATP Cloud to share threat intelligence and configure application tokens in the Juniper ATP Cloud to limit who has access. The other options are incorrect because:
A) Configuring application tokens in the SRX Series firewalls is not necessary or sufficient to share threat intelligence with third party tools. Application tokens are used to authenticate and authorize requests to the Juniper ATP Cloud API, which can be used to perform various operations such as submitting files, querying C&C feeds, and managing allowlists and blocklists1. However, to share threat intelligence with third party tools, you need to enable the TAXII service in the Juniper ATP Cloud, which is a different protocol for exchanging threat information2.
D) Enabling SRX Series firewalls to share threat intelligence with third party tools is not possible or supported. SRX Series firewalls can send potentially malicious objects and files to the Juniper ATP Cloud for analysis and receive threat intelligence from the Juniper ATP Cloud to block malicious traffic3.
However, SRX Series firewalls cannot directly share threat intelligence with third party tools. You need to use the Juniper ATP Cloud as the intermediary for threat intelligence sharing. Therefore, the correct answer is B and C. You need to enable Juniper ATP Cloud to share threat intelligence and configure application tokens in the Juniper ATP Cloud to limit who has access.
To do so, you need to perform the following steps:
Enable and configure the TAXII service in the Juniper ATP Cloud. TAXII (Trusted Automated eXchange of Indicator Information) is a protocol for communication over HTTPS of threat information between parties.
STIX (Structured Threat Information eXpression) is a language used for reporting and sharing threat information using TAXII. Juniper ATP Cloud can contribute to STIX reports by sharing the threat intelligence it gathers from file scanning. Juniper ATP Cloud also uses threat information from STIX reports as well as other sources for threat prevention2. To enable and configure the TAXII service, you need to select Configure > Threat Intelligence Sharing in the Juniper ATP Cloud WebUI, move the knob to the right to Enable TAXII, and move the slidebar to designate a file sharing threshold2. Configure application tokens in the Juniper ATP Cloud. Application tokens are used to authenticate and authorize requests to the Juniper ATP Cloud API and the TAXII service. You can create and manage application tokens in the Juniper ATP Cloud WebUI by selecting Configure > Application Tokens. You can specify the name, description, expiration date, and permissions of each token. You can also revoke or delete tokens as needed. You can use the application tokens to limit who has access to your shared threat intelligence by granting or denying permissions to the TAXII service1.
Reference: Threat Intelligence Open API Setup Guide
Configure Threat Intelligence Sharing
About Juniper Advanced Threat Prevention Cloud

Q74. Exhibit

Which statement is true about the output shown in the exhibit?

The SRX Series device is configured with default security forwarding options.

The SRX Series device is configured with packet-based IPv6 forwarding options.

The SRX Series device is configured with flow-based IPv6 forwarding options.

The SRX Series device is configured to disable IPv6 packet forwarding.

Q75. Which method does an SRX Series device in transparent mode use to learn about unknown devices in a network?

LLDP-MED

IGMP snooping

RSTP

packet flooding

Q76. you configured a security policy permitting traffic from the trust zone to the untrust zone but your traffic not hitting the policy.
In this scenario, which cli command allows you to troubleshoot traffic problem using the match criteria?

show security policy-report

show security application-tracking counters

show security match-policies

request security policies check

Q77. You are not able to activate the SSH honeypot on the all-in-one Juniper ATP appliance.
What would be a cause of this problem?

The collector must have a minimum of two interfaces.

The collector must have a minimum of three interfaces.

The collector must have a minimum of five interfaces.

The collector must have a minimum of four interfaces.