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NEW QUESTION # 55
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: B
NEW QUESTION # 56
You must troubleshoot ongoing problems with IPsec tunnels and security policy processing. Your network consists of SRX340s and SRX5600s.
In this scenario, which two statements are true? (Choose two.)
- A. IKE logs are written to the messages log file by default
- B. You must enable data plane logging on the SRX340 devices to generate security policy logs
- C. IPsec logs are written to the kmd log file by default
- D. You must enable data plane logging on the SRX5600 devices to generate security policy logs
Answer: C,D
NEW QUESTION # 57
Exhibit
Referring to the exhibit, which three protocols will be allowed on the ge-0/0/5.0 interface? (Choose three.)
- A. OSPF
- B. IBGP
- C. IPsec
- D. DHCP
- E. NTP
Answer: A,C,E
NEW QUESTION # 58
You want to enforce I DP policies on HTTP traffic.
In this scenario, which two actions must be performed on your SRX Series device? (Choose two )
- A. Disable screen options on the Untrust zone.
- B. Choose an attacks type in the predefined-attacks-group HTTP-All.
- C. Specify an action of None.
- D. Match on application junos-http.
Answer: B,D
Explanation:
To enforce IDP policies on HTTP traffic on an SRX Series device, the following actions must be performed:
Choose an attacks type in the predefined-attacks-group HTTP-All: This allows the SRX Series device to match on specific types of attacks that can occur within HTTP traffic. For example, it can match on SQL injection or cross-site scripting (XSS) attacks.
Match on application junos-http: This allows the SRX Series device to match on HTTP traffic specifically, as opposed to other types of traffic. It is necessary to properly identify the traffic that needs to be protected.
Disabling screen options on the Untrust zone and specifying an action of None are not necessary to enforce IDP policies on HTTP traffic. The first one is a feature used to prevent certain types of attacks, the second one is used to take no action in case of a match.
NEW QUESTION # 59
Referring to the exhibit, which statement is true?
- A. This custom block list feed will be used instead of 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 after the Juniper Seclntel block list feed.
Answer: D
NEW QUESTION # 60
You are asked to configure an IPsec VPN between two SRX Series devices that allows for processing of CoS on the intermediate routers.
What will satisfy this requirement?
- A. OpenVPN
- B. remote access VPN
- C. policy-based VPN
- D. route-based VPN
Answer: D
Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/secuirty-cos-based-ipsec- vpns.html
NEW QUESTION # 61
You correctly configured a security policy to deny certain traffic, but logs reveal that traffic is still allowed.
Which specific traceoption flag will help you troubleshoot this problem?
- A. configuration
- B. rules
- C. lookup
- D. routing-socket
Answer: B
NEW QUESTION # 62
Your manager asks you to show which attacks have been detected on your SRX Series device using the IPS feature.
Which command would you use to accomplish this task?
- A. show security idp attack table
- B. show security idp attack detail
- C. show security idp counters
- D. show security idp memory
Answer: A
NEW QUESTION # 63
You are asked to implement a Dynamic IPsec VPN on your new SRX240. You are required to facilitate up to 5 simultaneous users.
Which two statements must be considered when accomplishing the task?
- A. Your devices must be in a chassis cluster.
- B. You must acquire at least three additional licenses.
- C. You must be a policy-based VPN.
- D. You must use main mode for your IKE phase 1 policy.
Answer: B,C
NEW QUESTION # 64
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 time you synchronize the IPS signature package from the primary node to the backup node, the primary node must be rebooted.
- B. The first synchronization of the backup node and the primary node must be performed manually.
- 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
Explanation:
The IPS signature database is one of the major components of the intrusion prevention system (IPS). It contains definitions of different objects, such as attack objects, application signature objects, and service objects, that are used in defining IDP policy rules. As a response to new vulnerabilities, Juniper Networks periodically provides a file containing attack database updates on the Juniper Networks website. You can download this file to protect your network from new threats. Note: IPS does not need a separate license to run as a service on the SRX Series Firewall; however, a license is required for IPS updates1.
When you configure a chassis cluster, the two nodes back up each other, with one node acting as the primary device and the other as the secondary device, ensuring stateful failover of processes and services in the event of system or hardware failure. If the primary device fails, the secondary device takes over processing of traffic2.
To download and install the IPS signature database to a device operating in chassis cluster mode, you must perform the following steps:
Download the IPS signature package from the Juniper Networks website to the primary node of the chassis cluster. You can use the request security idp security-package download CLI command or the Security Director user interface to download the package. Note: You must have a valid license key installed on the device to download the package3.
Install the IPS signature package on the primary node of the chassis cluster. You can use the request security idp security-package install CLI command or the Security Director user interface to install the package. Note: You must reboot the primary node after installing the package3.
Synchronize the IPS signature package from the primary node to the backup node of the chassis cluster. You can use the request security idp security-package install-backup CLI command or the Security Director user interface to synchronize the package. Note: You do not need to reboot the backup node after synchronizing the package3.
Therefore, the correct answer is A. You must download and install the IPS signature package on the primary node. The other options are incorrect because:
B) The first synchronization of the backup node and the primary node is performed automatically after you install the package on the primary node. You do not need to perform it manually3.
C) The first time you synchronize the IPS signature package from the primary node to the backup node, the primary node does not need to be rebooted. You only need to reboot the primary node after installing the package3.
D) The IPS signature package does not need to be downloaded and installed on the primary and backup nodes separately. You only need to download and install it on the primary node and then synchronize it to the backup node3.
Reference:
IDP Signature Database Overview
Understanding IDP Signature Database for Migration
Configuring Chassis Clustering on SRX Series Devices
NEW QUESTION # 65
Which two statements are correct about the output shown in the exhibit? (Choose two.)
- A. The packet is processed as host inbound traffic.
- B. The packet is processed in the first path packet flow.
- C. The packet matches a configured security policy.
- D. The packet matches the default security policy.
Answer: A,D
NEW QUESTION # 66
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. JIMS
- B. Junos Space
- C. JATP Appliance
- D. JSA
Answer: A
Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/security-user-auth-configure-jims.html
NEW QUESTION # 67
Exhibit
Which two statements are correct about the output shown in the exhibit? (Choose two.)
- A. The packet is explicitly rejected.
- B. The packet is silently discarded.
- C. The packet is part of an existing session.
- D. The packet is part of a new session.
Answer: A,D
NEW QUESTION # 68
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 transparent bridge mode.
- C. You must change the global mode to security bridging mode
- D. You must change the global mode to switching mode.
Answer: B
Explanation:
According to the exhibit, which is a configuration snippet of the SRX Series device, the global mode for the device is set to switching mode. This means that the device is operating as a Layer 2 switch and does not apply any security policies to the traffic between hosts in the same broadcast domain1. Therefore, the traffic between two hosts in the same broadcast domain are not matching any security policies.
To solve this problem, the user should change the global mode to transparent bridge mode. This means that the device will operate as a Layer 2 transparent bridge and apply security policies to the traffic between hosts in the same broadcast domain2. This will allow the user to enforce security policies based on the source and destination IP addresses, ports, and protocols of the traffic.
To change the global mode to transparent bridge mode, the user should use the following command:
set protocols l2-learning global-mode transparent-bridge
This command will set the global mode for the SRX Series device as Layer 2 transparent bridge mode. After changing the mode, the user must reboot the device for the configuration to take effect2.
NEW QUESTION # 69
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 specify that the 172.25.1.1/24 IP address is the primary address on the ge-0/0/1 interface.
- C. You must create the static default route to neighbor 172.21 0.2 under the ISP-1 routing instance hierarchy.
- D. You must apply the firewall filter to the lo0 interface when using filter-based forwarding.
Answer: C
NEW QUESTION # 70
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. full mesh Layer 3 VPN with EBGP
- B. IPsec ADVPN
- C. Layer 2 VPN
- D. hub-and-spoke IPsec VPN
Answer: D
NEW QUESTION # 71
Exhibit
<e ip="img_34.jpg"></e> A. The highlighted incident (arrow) shown in the exhibit shows a progression level of "Download" in the kill chain.
What are two appropriate mitigation actions for the selected incident? (Choose two.)
- A. Not an urgent action: Use IVP to confirm if machine is infected.
- B. Immediate response required: Deploy IVP integration (if configured) to confirm if the endpoint has executed the malware and is infected.
- C. Immediate response required: Block malware IP addresses (download server or CnC server)
- D. Immediate response required: Wipe infected endpoint hosts.
Answer: B,C
Explanation:
The appropriate mitigation actions for the selected incident are to block malware IP addresses (download server or CnC server) and to deploy IVP integration (if configured) to confirm if the endpoint has executed the malware and is infected. This is because the incident shows a progression level of "Download" in the kill chain, which means that the malware has been downloaded and is likely to be executed. Blocking the malware IP addresses can prevent further communication with the malicious server and stop the malware from receiving commands or exfiltrating data. Deploying IVP integration can help verify the infection status of the endpoint and provide additional information about the malware behavior and impact. IVP integration is an optional feature that allows the ATP Appliance to interact with third-party endpoint security solutions such as Carbon Black, Cylance, and CrowdStrike. Reference:
Advanced Threat Prevention Appliance Solution Brief
Advanced Threat Prevention Appliance Datasheet
[Advanced Threat Prevention Appliance Mitigation Actions]
[Advanced Threat Prevention Appliance IVP Integration]
NEW QUESTION # 72
Which method does an SRX Series device in transparent mode use to learn about unknown devices in a network?
- A. packet flooding
- B. LLDP-MED
- C. RSTP
- D. IGMP snooping
Answer: B
NEW QUESTION # 73
Click the Exhibit button.
The IKE policy and proposal are configured properly on both devices as shown in the exhibit.
Which configuration snippet will complete the IKE configuration on the branch SRX Series device?
- A.
- B.
- C.
- D.
Answer: D
NEW QUESTION # 74
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 transparent bridge mode.
- D. You must change the global mode to switching mode.
Answer: A
NEW QUESTION # 75
Exhibit
Referring to the exhibit, which statement is true?
- A. This custom block list feed will be used instead of 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 after the Juniper Seclntel block list feed.
Answer: D
NEW QUESTION # 76
What are two important function of the Juniper Networks ATP appliance solution? (Choose two.).
- A. Statistics
- B. Filtration
- C. Analysis
- D. Detection
Answer: C,D
NEW QUESTION # 77
Referring to the exhibit, which two statements are true? (Choose two.)
- A. The 3uspicious_Endpoint3 feed is only usable by the SRX-1 device.
- B. You must manually create the suspicious_Endpoint3 feed in the Juniper ATP Cloud interface.
- C. The 3uspiciou3_Endpoint3 feed is usable by any SRX Series device that is a part of the same realm as SRX-1
- D. Juniper ATP Cloud automatically creates the 3uopi'cioua_Endpoints feed after you commit the security policy.
Answer: A,C
NEW QUESTION # 78
Exhibit
You are trying to configure an IPsec tunnel between SRX Series devices in the corporate office and branch1.
You have committed the configuration shown in the exhibit, but the IPsec tunnel is not establishing.
In this scenario, what would solve this problem.
- A. Change the IKE proposal-set to compatible on the branch1 and corporate devices.
- B. Change the IKE mode to aggressive on the branch1 and corporate devices.
- C. Add multipoint to the st0.0 interface configuration on the branch1 device.
- D. Change the local identity to inet advpn on the branch1 device.
Answer: D
NEW QUESTION # 79
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 specify that the 172.25.1.1/24 IP address is the primary address on the ge-0/0/1 interface.
- C. You must apply the firewall filter to the lo0 interface when using filter-based forwarding.
- 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 # 80
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