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NEW QUESTION # 46
Regarding IPsec CoS-based VPNs, what is the number of IPsec SAs associated with a peer based upon?
- A. The number of CoS queues configured for the VPN.
- B. The number of traffic selectors configured for the VPN.
- C. The number of forwarding classes configured for the VPN.
- D. The number of classifiers configured for the VPN.
Answer: B
NEW QUESTION # 47
Which two additional configuration actions are necessary for the third-party feed shown in the exhibit to work properly? (Choose two.)
- A. You must apply the dynamic address entry in a security policy.
- B. You must apply the dynamic address entry in a security intelligence policy.
- C. You must create a dynamic address entry with the IP filter category and the ipfilter_office365 value.
- D. You must create a dynamic address entry with the C&C category and the cc_offic365 value.
Answer: A,C
NEW QUESTION # 48
Exhibit
Referring to the exhibit, a spoke member of an ADVPN is not functioning correctly.
Which two commands will solve this problem? (Choose two.)
- A.
- B.
- C.
- D.
Answer: B,C
NEW QUESTION # 49
Your organization has multiple Active Directory domain to control user access. You must ensure that security polices are passing traffic based upon the user's access rights.
What would you use to assist your SRX series devices to accomplish this task?
- A. JSA
- B. JIMS
- C. Junos Space
- D. JATP Appliance
Answer: B
Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/security-user-auth-configure- jims.html
NEW QUESTION # 50
You are required to secure a network against malware. You must ensure that in the event that a compromised host is identified within the network.
In this scenario after a threat has been identified, which two components are responsible for enforcing MAC-level infected host?
- A. EX Series device
- B. Juniper ATP Appliance
- C. Policy Enforcer
- D. SRX Series device
Answer: A,C
Explanation:
You are required to secure a network against malware. You must ensure that in the event that a compromised host is identified within the network, the host is isolated from the rest of the network.
In this scenario, after a threat has been identified, the two components that are responsible for enforcing MAC-level infected host are:
C) Policy Enforcer. Policy Enforcer is a software solution that integrates with Juniper ATP Cloud and Juniper ATP Appliance to provide automated threat remediation across the network. Policy Enforcer can receive threat intelligence feeds from Juniper ATP Cloud or Juniper ATP Appliance and apply them to the security policies on the SRX Series devices and the EX Series devices. Policy Enforcer can also enforce MAC-level infected host, which is a feature that allows you to quarantine a compromised host by blocking its MAC address on the switch port. Policy Enforcer can communicate with the EX Series devices and instruct them to apply the MAC-level infected host policy to the infected host1.
D) EX Series device. EX Series devices are Ethernet switches that can provide Layer 2 and Layer 3 switching capabilities and security features. EX Series devices can integrate with Policy Enforcer and Juniper ATP Cloud or Juniper ATP Appliance to provide automated threat remediation across the network. EX Series devices can support MAC-level infected host, which is a feature that allows them to quarantine a compromised host by blocking its MAC address on the switch port. EX Series devices can receive instructions from Policy Enforcer and apply the MAC-level infected host policy to the infected host2.
The other options are incorrect because:
A) SRX Series device. SRX Series devices are high-performance firewalls that can provide Layer 3 and Layer 4 security features and integrate with Juniper ATP Cloud or Juniper ATP Appliance to provide advanced threat prevention. SRX Series devices can receive threat intelligence feeds from Juniper ATP Cloud or Juniper ATP Appliance and apply them to the security policies. However, SRX Series devices cannot enforce MAC-level infected host, which is a feature that requires Layer 2 switching capabilities and is supported by EX Series devices3.
B) Juniper ATP Appliance. Juniper ATP Appliance is a hardware solution that provides advanced threat prevention by detecting and blocking malware, ransomware, and other cyberattacks. Juniper ATP Appliance can analyze the network traffic and identify the compromised hosts based on their behavior and communication patterns. Juniper ATP Appliance can also send threat intelligence feeds to Policy Enforcer and SRX Series devices to enable automated threat remediation across the network. However, Juniper ATP Appliance cannot enforce MAC-level infected host, which is a feature that requires Layer 2 switching capabilities and is supported by EX Series devices.
Reference: Policy Enforcer Overview EX Series Switches Overview
SRX Series Services Gateways Overview [Juniper ATP Appliance Overview]
NEW QUESTION # 51
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?
- A. show security match-policies
- B. request security policies check
- C. show security policy-report
- D. show security application-tracking counters
Answer: A
Explanation:
To troubleshoot the traffic problem using the match criteria, you need to use the show security match- policies CLI command.
The other options are incorrect because:
A) The show security policy-report CLI command displays the policy report, which is a summary of the policy usage statistics, such as the number of sessions, bytes, and packets that match each policy. It does not show the match criteria or the reason why the traffic is not hitting the policy1.
B) The show security application-tracking counters CLI command displays the application tracking counters, which are the statistics of the application usage, such as the number of sessions, bytes, and packets that match each application. It does not show the match criteria or the reason why the traffic is not hitting the policy2.
D) The request security policies check CLI command checks the validity and consistency of the security policies, such as the syntax, the references, and the conflicts. It does not show the match criteria or the reason why the traffic is not hitting the policy3.
Therefore, the correct answer is C. You need to use the show security match-policies CLI command to troubleshoot the traffic problem using the match criteria. The show security match-policies CLI command displays the policies that match the specified criteria, such as the source and destination addresses, the zones, the protocols, and the ports. It also shows the action and the hit count of each matching policy.
You can use this command to verify if the traffic is matching the expected policy or not, and if not, what policy is blocking or rejecting the traffic4
NEW QUESTION # 52
Exhibit
Your company recently acquired a competitor. You want to use using the same IPv4 address space as your company.
Referring to the exhibit, which two actions solve this problem? (Choose two)
- A. Identify two neutral IPv4 address spaces for address translation.
- B. Configure static NAT on the SRX Series devices.
- C. Configure IPsec Transport mode.
- D. Connect the competitor network using IPsec policy-based VPNs.
Answer: B,D
NEW QUESTION # 53
A company wants to paron their physical SRX series firewall into multiple logical units and assign each unit (tenant) to a department within the organization. You are the primary administrator of firewall and a colleague is the administrator for one of the departments.
Which two statements are correct about your colleague? (Choose two)
- A. The colleague can create and assign logical interfaces to the tenant system
- B. The colleague can modify the number of allocated resources for the tenant system
- C. The colleague can access and view the resources of the tenant system.
- D. The colleague can configure the resources allocated and routing protocols
Answer: A,C
Explanation:
A)company wants to partition their physical SRX series firewall into multiple logical units and assign each unit (tenant) to a department within the organization. You are the primary administrator of the firewall and a colleague is the administrator for one of the departments.
The two statements that are correct about your colleague are:
B) The colleague can access and view the resources of the tenant system. A tenant system is a type of logical system that is created and managed by the primary administrator of the firewall. A tenant system has its own discrete administrative domain, logical interfaces, routing instances, security policies, and other features. The primary administrator can assign a tenant system to a department within the organization and delegate the administration of the tenant system to a colleague. The colleague can access and view the resources of the tenant system, such as the allocated CPU, memory, and bandwidth, and the configured interfaces, zones, and policies1.
C) The colleague can create and assign logical interfaces to the tenant system. A logical interface is a software interface that represents a subset of the physical interface. A logical interface can have its own address, encapsulation, and routing parameters. The primary administrator can allocate a number of logical interfaces to a tenant system and allow the colleague to create and assign logical interfaces to the tenant system. The colleague can configure the logical interfaces with the appropriate address, encapsulation, and routing parameters for the tenant system2.
The other statements are incorrect because:
A) The colleague cannot configure the resources allocated and routing protocols. The resources allocated and routing protocols are configured by the primary administrator of the firewall. The primary administrator can allocate a fixed amount of resources, such as CPU, memory, and bandwidth, to a tenant system and specify the routing protocols that are allowed for the tenant system. The colleague cannot modify the resources allocated or routing protocols for the tenant system1.
D) The colleague cannot modify the number of allocated resources for the tenant system. The number of allocated resources for the tenant system is configured by the primary administrator of the firewall. The primary administrator can allocate a fixed amount of resources, such as CPU, memory, and bandwidth, to a tenant system and monitor the resource usage of the tenant system. The colleague cannot modify the number of allocated resources for the tenant system1.
Reference: Understanding Tenant Systems Understanding Logical Interfaces
NEW QUESTION # 54
Exhibit
Referring to the exhibit, which three protocols will be allowed on the ge-0/0/5.0 interface? (Choose three.)
- A. IPsec
- B. NTP
- C. IBGP
- D. DHCP
- E. OSPF
Answer: A,B,E
NEW QUESTION # 55
Your company wants to use the Juniper Seclntel feeds to block access to known command and control servers, but they do not want to use Security Director to manage the feeds.
Which two Juniper devices work in this situation? (Choose two)
- A. MX Series devices
- B. EX Series devices
- C. SRX Series devices
- D. QFX Series devices
Answer: A,C
NEW QUESTION # 56
Exhibit
The exhibit shows a snippet of a security flow trace.
In this scenario, which two statements are correct? (Choose two.)
- A. This packet arrived on interface ge-0/0/4.0.
- B. Destination NAT occurs.
- C. The capture is a packet from the source address 172.20.101.10 destined to 10.0.1.129.
- D. An existing session is found in the table.
Answer: C,D
NEW QUESTION # 57
You have a webserver and a DNS server residing in the same internal DMZ subnet. The public Static NAT addresses for the servers are in the same subnet as the SRX Series devices internet-facing interface. You implement DNS doctoring to ensure remote users can access the webserver.
Which two statements are true in this scenario? (Choose two.)
- A. The DNS CNAME record is translated.
- B. The DNS doctoring ALG is not enabled by default.
- C. The DNS doctoring ALG is enabled by default.
- D. The Proxy ARP feature must be configured.
Answer: C,D
NEW QUESTION # 58
You have the NAT rule, shown in the exhibit, applied to allow communication across an IPsec tunnel between your two sites with identical networks.
Which statement is correct in this scenario?
- A. The NAT rule with translate the source and destination addresses.
- B. 10 packets have been processed by the NAT rule.
- C. The NAT rule will only translate two addresses at a time.
- D. The NAT rule in applied to the N/A routing instance.
Answer: A
NEW QUESTION # 59
You have designed the firewall filter shown in the exhibit to limit SSH control traffic to yours SRX Series device without affecting other traffic.
Which two statement are true in this scenario? (Choose two.)
- A. The filter should be applied as an output filter on the loopback interface.
- B. The filter should be applied as an input filter on the loopback interface.
- C. Applying the filter will achieve the desired result.
- D. Applying the filter will not achieve the desired result.
Answer: B,C
Explanation:
Based on general practices, to limit SSH control traffic to an SRX device without affecting other traffic, you would typically apply a firewall filter as an input filter on the loopback interface. The filter would specify the allowed source addresses or networks for SSH and deny all other SSH traffic.
Therefore, the two statements that are likely to be true, in general, are:
Applying the filter will achieve the desired result (assuming the filter is correctly written).
The filter should be applied as an input filter on the loopback interface (as this is the standard practice).
NEW QUESTION # 60
You are asked to look at a configuration that is designed to take all traffic with a specific source ip address and forward the traffic to a traffic analysis server for further evaluation. The configuration is no longer working as intended.
Referring to the exhibit which change must be made to correct the configuration?
- A. Apply the filter as in input filter on interface xe-0/0/1.0
- B. Apply the filter as in input filter on interface xe-0/2/1.0
- C. Create a routing instance named default
- D. Apply the filter as in output filter on interface xe-0/1/0.0
Answer: A
NEW QUESTION # 61
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. Persistent NAT
- B. DNS Doctoring
- C. Proxy ARP
- D. STUN
Answer: B
NEW QUESTION # 62
Which two security intelligence feed types are supported?
- A. Command and Control feed
- B. custom feeds
- C. malicious URL feed
- D. infected host feed
Answer: B,D
Explanation:
The two security intelligence feed types that are supported are:
A) Infected host feed. An infected host feed is a security intelligence feed that contains the IP addresses of hosts that are infected by malware or compromised by attackers. The SRX Series device can download the infected host feed from the Juniper ATP Cloud or generate its own infected host feed based on the detection events from IDP. The SRX Series device can use the infected host feed to block or quarantine the traffic to or from the infected hosts based on the security policies1.
B) Command and Control feed. A command and control 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 SRX Series device can download the command and control feed from the Juniper ATP Cloud or generate its own command and control feed based on the detection events from IDP. The SRX Series device can use the command and control feed to block or log the traffic to or from the command and control servers based on the security policies2.
The other options are incorrect because:
C) Custom feeds. Custom feeds are not a security intelligence feed type, but a feature that allows you to create your own security intelligence feeds based on your own criteria and sources. You can configure custom feeds by using the Junos Space Security Director or the CLI. Custom feeds are not supported by the Juniper ATP Cloud or the IDP3.
D) Malicious URL feed. Malicious URL feed is not a security intelligence feed type, but a feature that allows you to block or log the traffic to or from malicious URLs based on the security policies. The SRX Series device can download the malicious URL feed from the Juniper ATP Cloud or the Juniper Threat Labs. Malicious URL feed is not supported by the IDP4.
Reference: Infected Host Feed Overview Command and Control Feed Overview Custom Feed Overview Malicious URL Feed Overview
NEW QUESTION # 63
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. A hub-and-spoke IPsec VPN with the corporate firewall acting as the hub device.
- B. Full mesh IPsec VPNs with tunnels between all sites.
- C. A full mesh Layer 3 VPN with the corporate firewall acting as the hub device.
- D. An IPsec group VPN with the corporate firewall acting as the hub device.
Answer: D
Explanation:
https://www.juniper.net/us/en/local/pdf/app-notes/3500202-en.pdf
NEW QUESTION # 64
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. logical systems
- C. virtual router instances
- D. tenant systems
Answer: B
NEW QUESTION # 65
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 TSYS1 for the pi security profile.
- B. Configure the tenant as root for the pi security profile.
- C. Configure the tenant as master for the pi security profile.
- D. Configure the tenant as local for the pi security profile
Answer: B
NEW QUESTION # 66
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 switching mode.
- B. You must change the global mode to security bridging mode
- C. You must change the global mode to switching mode.
- D. You must change the global mode to transparent bridge mode.
Answer: B
NEW QUESTION # 67
Exhibit
Which two statements are correct about the output shown in the exhibit. (Choose two.)
- A. The source address is translated.
- B. The destination address is translated.
- C. The packet is an SSH packet
- D. The packet matches a user-configured policy
Answer: A,C
NEW QUESTION # 68
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