Practice Free 300-710 Securing Networks with Cisco Firepower (300-710 SNCF) v1.2 Exam Questions Answers With Explanation

When packet capture is used on a Cisco Secure Firewall Threat Defense (FTD) device and the packet flow is waiting on the malware query, the Snort verdict appears as " retry. " This indicates that the device is still processing the malware analysis and has not yet determined the final action for the packet.

The " retry " verdict signifies that the packet is in a holding state while awaiting the result of the malware inspection, which helps in maintaining the security posture until a definitive decision is made.

https://www.cisco.com/c/en/us/td/docs/security/firepower/620/configuration/guide/fpmc-config-guide-v62/firepower_management_center_high_availability.html

Fallthrough to interface PAT is a feature that allows the dynamic NAT configuration to use the interface IP address as a last resort when the NAT pool is exhausted. This way, more users can access the internet without running out of resources. To enable this feature, the engineer must check the Enable PAT Fallback check box on the Advanced tab of the NAT rule editor1

The capture shows that the client repeatedly transmits a TCP SYN but does not receive the SYN-ACK required to advance the connection state. This indicates that the return portion of the TCP three-way handshake is not reaching the expected ingress interface or is not being processed there. The outside interface must therefore be configured or connected so that the returning SYN-ACK packets arrive through the interface where the firewall expects them. An access rule does not instruct an interface to generate TCP acknowledgement messages; ACK and SYN-ACK packets are produced by the communicating endpoints. Likewise, permitting communication “with the DMZ” does not address the missing return-handshake packet shown in the capture. Correcting the return path through the outside interface allows the firewall to observe both directions, establish state, and forward the subsequent packets.

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To change the mode of a Cisco Secure Firewall Threat Defense (FTD) device in the Cisco Secure Firewall Management Center (FMC) inventory, the engineer must follow these steps:

Register the Secure FTD with Secure FMC.

Change the firewall mode.

Deregister the Secure FTD device from Secure FMC.

To perform these actions, accessing the Secure FTD CLI from the console port is necessary. This allows the engineer to execute the required commands to change the firewall mode and manage the registration status of the FTD device.

Steps:

Connect to the Secure FTD device via the console port.

Access the CLI and execute the command to change the firewall mode (configure firewall-mode).

Deregister the device from FMC if needed.

Register or re-register the device with FMC as required.

The Threat Defense device cannot change its firewall mode while it has an active manager configuration. After unregistering the device from Management Center, the engineer must execute configure manager delete to remove the manager association and place the device in No Manager Mode. The engineer can then execute configure firewall transparent to change the operating mode. Changing firewall modes clears the device configuration because routed-mode and transparent-mode interface configurations are incompatible. After completing the conversion, the engineer must configure the Management Center association again with configure manager add and register the device. Options A and B are not valid Threat Defense CLI commands. Option D performs the actual mode conversion, but it is not the first required CLI command while the manager association remains configured. Cisco Threat Defense command reference

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Individual intrusion rules do not support direct time-range conditions or scheduled activation triggers. Instead, the administrator creates a time-range object and uses it as a condition in an access control rule. The required intrusion policy is then associated with that access control rule. During the specified time range, matching traffic invokes the intrusion policy and its enabled intrusion rules; outside the range, the access control rule does not match. Multiple access control rules can be created when different intrusion policies or protection levels are needed at different times. Secure Firewall Management Center does not require an external scheduled task to enable and disable individual intrusion rules. Cisco documents time-range objects as the mechanism for making supported policies apply only during defined periods. Therefore, time-based access control rules are the correct implementation. Cisco time-range objects

When reconfiguring an existing Cisco FTD from transparent mode to routed mode, an additional action that must be taken to maintain communication between the two network segments is toupdate the IP addressing so that each segment is a unique IP subnet. This is because in routed mode, the FTD device acts as a router hop in the network and requires each interface to be on a different subnet. In transparent mode, the FTD device acts as a layer 2 firewall and does not require different subnets for each interface1.

The other options are incorrect because:

Configuring a NAT rule so that traffic between the segments is exempt from NAT is not necessary to maintain communication between the two network segments. NAT is used to translate IP addresses between different networks, but it does not affect the routing of packets. Moreover, NAT is optional in routed mode and can be disabled if not needed2.

Deploying inbound ACLs on each interface to allow traffic between the segments is not required to maintain communication between the two network segments. ACLs are used to control access to network resources based on source and destination addresses, protocols, and ports. They do not affect the routing of packets. Furthermore, ACLs are optional in routed mode and can be configured as needed3.

Assigning a unique VLAN ID for the interface in each segment is not relevant to maintain communication between the two network segments. VLANs are used to create logical groups of hosts that share the same broadcast domain, regardless of their physical location or connection. They do not affect the routing of packets. Besides, VLANs are not supported in routed mode and can only be used in transparent mode4.

To integrate a third-party security intelligence feed with Cisco Secure Firewall Management Center (FMC) using Threat Intelligence Director (TID), the following actions are necessary:

Upgrade to version 6.6:The FMC must be running at least version 6.6 to support Threat Intelligence Director. Version 6.2.3 does not support the necessary features for this integration.

Add the URL of the TAXII server:Threat Intelligence Director uses TAXII (Trusted Automated eXchange of Indicator Information) to pull threat intelligence data from third-party sources. The URL of the TAXII server must be added to the TID configuration in FMC.

Steps:

Upgrade FMC to version 6.6 or later.

In FMC, navigate toIntegration > Threat Intelligence Director.

Add a new TAXII server by entering the URL of the TAXII server.

These actions enable the integration of third-party threat intelligence feeds, enhancing the security capabilities of the FMC.

When performing packet capture on a Cisco Secure Firewall Threat Defense (FTD) device, ensuring that the allocated memory is sufficient is crucial for capturing all necessary traffic during a specified capture session. If users experience issues accessing a server and the engineer suspects not all traffic was collected, it indicates that the current memory allocation might not be enough to store the entire capture data for the 15-minute session.

Steps:

Check the current memory allocation for packet captures on the FTD device.

Increase the memory allocation if it is insufficient to handle the volume of traffic expected during the capture session.

This ensures that all relevant traffic is captured and can be analyzed to diagnose and resolve the network issue.

Step 1(Configure the primary unit for high availability),

Step 2(Configure the secondary unit for high availability),

Step 3(Configure the two units for high availability),

Step 4(Configure failover criteria for health monitoring)

A passive interface is specifically designed to monitor copied network traffic received from a switch SPAN or mirror port. Because the Secure Firewall Threat Defense device is not physically placed in the traffic path, it receives a copy of the packets for inspection but does not retransmit them. This provides network and intrusion visibility without affecting production traffic. The trade-off is that a passive deployment cannot directly block, shape, or modify the monitored traffic because the original packets continue through the switch independently. An inline deployment, by comparison, places paired interfaces directly in the forwarding path and can drop malicious traffic. Routed and transparent describe firewall forwarding modes and are not the appropriate SPAN-based IPS interface type. Therefore, a SPAN-port monitoring deployment requires a passive interface. Cisco passive-interface documentation

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The capture should be taken on the DMZ interface of the perimeter firewall because this is the firewall interface closest to the affected server. Capturing there shows the packets delivered to the server and the TCP RST packets returned by it. This placement helps determine whether the reset originates from the server, whether address translation changed the connection, or whether the firewall generated or altered the traffic. Capturing only on the internet-facing interface would show the external behavior but provide less certainty about what reached or left the DMZ server. The perimeter router and ISP router are even farther from the suspected source. Cisco troubleshooting guidance recommends capturing as close as possible to the relevant endpoint and on the associated firewall data interface. List B’s supplied answer C is therefore incorrect and has been corrected to D. Cisco firewall capture analysis

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A low-impact attack indicates that the host is not vulnerable to those attacks. A low-impact attack is an attack that does not exploit any known vulnerability on the target host or does not match any signature or anomaly rule on the FTD device5. A low-impact attack does not mean that the attack is not dangerous to the network or that the host is not within the administrator’s environment. It simply means that the attack did not succeed in compromising or affecting the host.

The other options are incorrect because:

All attacks are not listed as low until manually categorized. The FTD device automatically assigns an impact level to each attack based on various factors, such as vulnerability information, threat score, and confidence rating5. The impact level can be high, medium, or low, depending on how likely and how severe the attack is.

The attacks are not necessarily harmless to the network. A low-impact attack may still cause some damage or disruption to the network, such as consuming bandwidth, generating noise, or distracting attention from other attacks6. A low-impact attack may also indicate that the attacker is probing or scanning the network for potential vulnerabilities or weaknesses7.

The host is not necessarily outside the administrator’s environment. A low-impact attack can target any host on the network, regardless of its location or ownership. A low-impact attack does not imply that the host is external or irrelevant to the administrator’s environment.

The Interface Traffic widget belongs to the Operations category because it displays operational information about appliance interfaces, specifically received and transmitted traffic rates. After selecting Add Widgets, the engineer can select All Categories and open Operations to locate Interface Traffic, then click Add next to the widget. Analysis & Reporting contains widgets based on collected security events and analytical data. Miscellaneous contains widgets that display neither event nor operational data, such as the RSS Feed widget. “New” is not a valid predefined widget category. Cisco classifies Operations widgets as those that display system status and overall health information. The Interface Traffic widget is not included on predefined dashboards by default, so it must be added manually using this procedure. Cisco Secure Firewall dashboard documentation

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To capture packets that are dropped by Cisco Secure Firewall Threat Defense (FTD) and troubleshoot the issue of traffic from the inside network to a webserver not getting through, the administrator should use the command to capture packets dropped by the accelerated security path (ASP) engine. The correct command is:

capture CAP type asp-drop all headers-only

This command captures all packets dropped by the ASP engine, which includes packets that are being blocked by access control policies, NAT issues, or other security checks.

Steps:

Access the FTD CLI.

Run the commandcapture CAP type asp-drop all headers-onlyto capture dropped packets.

Analyze the captured data to identify the cause of the drops.

This command provides detailed information on why packets are being dropped, helping the administrator resolve the issue.

To configure URL filtering such that users receive a warning when they access a specific website (e.g.,http://www.badadultsite.com) and have the option to continue to the site, the engineer needs to perform the following actions:

Configure an access control rule:

Create a URL object forhttp://www.badadultsite.com.

Set the action for this URL object to " Interactive Block, " which prompts the user with a warning and allows them to proceed if they choose to.

Set the Interactive Block Response Page:

Navigate to the HTTP Responses tab in the access control policy editor.

Set the Interactive Block Response Page to " System-provided " to ensure that users see the default warning page provided by Cisco Secure Firewall Management Center.

These actions ensure that only the specified website triggers an interactive block, while other websites are not blocked.

When an FTD device that is managed by FDM is registered to FMC, the existing configuration is automatically converted and imported into FMC. The FMC then pushes the configuration back to the device. This process preserves most of the FDM configuration, except for some features that are not supported by FMC, such as VPN wizards and certificates.

In Cisco Secure Firewall Management Center (FMC), when two users attempt to modify a VPN policy simultaneously, the system implements a locking mechanism to prevent conflicts. The first user who selects edit on the policy locks the configuration, preventing other users from making changes until the lock is released.

Steps:

When the first user selects edit on the VPN policy, FMC locks the policy for editing.

The lock ensures that only the first user can make changes.

Once the first user saves or cancels their changes, the lock is released.

Other users can then edit the policy.

This locking mechanism ensures that configuration conflicts are avoided and only one set of changes is applied at a time.

To configure Active Directory authentication for VPN authentication on a Cisco Secure Firewall Threat Defense (FTD) instance registered with Cisco Secure Firewall Management Center (FMC), the administrator needs to configure Realms in the System settings of the FMC. Realms in FMC are used to define the directory servers (e.g., Active Directory) and how they are used for user authentication.

Steps to configure this in FMC:

Navigate toSystem > Integration > Realms and Directory.

Add a new realm and configure the necessary details such as the directory server type (e.g., Active Directory), server address, and bind credentials.

Test the connection to ensure it works correctly.

This setup allows the FMC to authenticate VPN users against the Active Directory, thereby enabling secure access control for VPN connections.

Integrated Routing and Bridging allows a Secure Firewall device operating in routed mode to contain bridge groups while also supporting routed interfaces. Multiple physical or logical interfaces can become members of one bridge group, placing them in the same Layer 2 broadcast domain, VLAN, and IP subnet. A Bridge Virtual Interface represents that bridge group at Layer 3 and functions as its gateway, permitting communication between the bridged network and routed interfaces or other bridge groups, subject to security policy. This can remove the need for an additional external Layer 2 switch when suitable firewall interfaces are available. IRB does not itself provide high availability, security-context separation, or Cisco Talos threat-intelligence updates. Those capabilities are implemented through separate features. Therefore, allowing multiple interfaces to participate in the same VLAN is the stated IRB benefit. Cisco IRB documentation

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To perform rapid threat containment with Cisco FMC, the necessary component is Cisco Identity Services Engine (ISE). ISE integrates with FMC to provide dynamic network access control and enforcement, allowing for quick isolation of compromised endpoints based on security events detected by FMC.

Steps:

Integrate FMC with ISE by configuring the necessary settings in both platforms.

Define security policies in FMC that trigger rapid threat containment actions via ISE.

When a threat is detected, FMC can instruct ISE to isolate the affected endpoint, limiting its access to the network.

This integration enables automated and efficient threat containment, reducing the response time and mitigating the impact of security incidents.

Peer poll time controls how frequently one high-availability unit sends hello or polling messages to determine whether its peer remains responsive. Peer hold time specifies how long the appliance waits without receiving the expected peer communication before declaring that peer unavailable. Decreasing both values causes the appliances to test peer availability more frequently and wait less time before initiating failover. Interface-oriented timers are used to evaluate monitored data-interface failures and do not specifically accelerate detection of a failed failover link. Although shorter peer timers improve failover speed, excessively aggressive values can cause false failovers during congestion or high CPU utilization. Cisco explains that threat defense appliances monitor peer health through hello messages on the failover link and begin additional testing after consecutive messages are missed. Cisco Secure Firewall high-availability monitoring

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To add a Cisco Secure Firewall Threat Defense (FTD) device to Cisco Secure Firewall Management Center (FMC), the correct command to use isconfigure manager add 192.168.75.201 < reg_key > . This command registers the FTD device with the FMC using the FMC ' s IP address and the registration key provided during the FMC setup.

Command structure:

configure manager add < FMC_IP > < reg_key >

For the given scenario:

FMC IP address: 192.168.75.201

Registration key: provided during FMC setup

Thus, the correct command is:

configure manager add 192.168.75.201 < reg_key >

To configure IPS mode on a Cisco Secure Firewall Threat Defense (FTD) device to inspect traffic and act as an IDS, the network engineer must configure an intrusion policy on the FTD device. The passive-interface and SPAN on the switch have already been configured, which means the traffic is being mirrored to the FTD. The next step is to set up an intrusion policy that defines the rules and actions for detecting and responding to malicious traffic.

Steps:

In FMC, navigate toPolicies > Intrusion.

Create a new intrusion policy or edit an existing one.

Define the rules and actions for detecting threats.

Apply the intrusion policy to the relevant interfaces or access control policies.

This configuration enables the FTD to inspect the mirrored traffic and take appropriate actions based on the defined intrusion policy.

The Capture w/Trace wizard in Cisco FMC allows you to capture packets on an FTD device and trace their path through the Snort engine. This can help you troubleshoot connectivity issues from an endpoint behind an FTD device and a public DNS server, as well as verify the Snort verdict for the DNS traffic. The Capture w/Trace wizard lets you specify the source and destination IP addresses, ports, and protocols for the packets you want to capture and trace, as well as the FTD device and interface where you want to perform the capture. You can also apply filters to limit the capture size and duration. After you start the capture, you can ping the DNS server from the endpoint and then view the captured packets and their Snort verdicts in the FMC web interface2.

To use the Capture w/Trace wizard in Cisco FMC, you need to follow these steps2:

In the FMC web interface, navigate to Troubleshooting > Capture/Trace.

Click New Capture.

Choose an FTD device from the Device drop-down list.

Choose an interface from the Interface drop-down list.

Enter the source and destination IP addresses, ports, and protocols for the packets you want to capture and trace. For example, if you want to capture DNS queries from an endpoint with IP address 10.1.1.100 to a DNS server with IP address 8.8.8.8, you can enter these values:

Source IP: 10.1.1.100

Source Port: any

Destination IP: 8.8.8.8

Destination Port: 53

Protocol: UDP

Optionally, apply filters to limit the capture size and duration. For example, you can set the maximum number of packets to capture, the maximum capture file size, or the maximum capture time.

Click Start.

Ping the DNS server from the endpoint and wait for some packets to be captured.

Click Stop to stop the capture.

Click View Capture to see the captured packets and their Snort verdicts.

The other options are incorrect because:

Performing a Snort engine capture using tcpdump from the FTD CLI will not allow you to trace the path of the packets through the Snort engine or verify their Snort verdicts. Tcpdump is a command-line tool that can capture packets on an FTD device, but it does not provide any information about how Snort processes those packets or what actions Snort takes on them2.

Creating a Custom Workflow in Cisco FMC will not help you troubleshoot a connectivity issue from an endpoint behind an FTD device and a public DNS server. A Custom Workflow is a user-defined set of pages that display event data in different formats, such as tables, charts, maps, and so on. A Custom Workflow does not allow you to capture or trace packets on an FTD device3.

Running the system support firewall-engine-debug command from the FTD CLI will not allow you to simulate real DNS traffic on the FTD device or verify the Snort verdict for that traffic. The firewall-engine-debug command is a diagnostic tool that can generate synthetic packets and send them through the Snort engine on an FTD device. The synthetic packets are not real network traffic and do not affect any connections or policies on the FTD device4.

The Cisco Threat Response browser plugin provides contextual investigation capabilities that can be launched from Secure Firewall Management Center. It allows an administrator to investigate an observable, such as a suspicious IP address, against Cisco threat-intelligence and integrated security sources without manually transferring the value to another interface. Secure Network Analytics analyzes network telemetry and behavior but is not the browser-based lookup mechanism described. Cisco ISE supplies identity, authorization, and network-access context, while Secure Endpoint provides endpoint telemetry and file or process investigation. Neither is the direct web-page investigation tool requested. Cisco documentation describes contextual cross-launch functionality for looking up suspicious source addresses in Cisco or third-party cloud-hosted intelligence services. Therefore, the Threat Response browser plugin is the correct selection. Cisco event investigation using web resources

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https://www.cisco.com/c/en/us/td/docs/security/firepower/640/configuration/guide/fpmc-config-guide-v64/transparent_or_routed_firewall_mode_for_firepower_threat_defense.html

The “Risky Applications with Low Business Relevance” widget identifies BitTorrent as the most significant application risk, with 342 connections—substantially more than the other applications displayed. BitTorrent is a peer-to-peer application that can introduce malware, facilitate unauthorized file transfers, consume bandwidth, and bypass normal content-distribution controls. The engineer should configure an access control rule or application filter that blocks all BitTorrent applications. Google Play appears only as a frequently used web application and is not identified by the dashboard as the primary risky application. Disabling a user account would not address BitTorrent usage by other users, while patching Chrome concerns endpoint vulnerability management rather than application usage risk. Cisco application-control rules can block applications according to risk and business relevance. Cisco application-control documentation

To determine if a host is infected with malware, the network administrator can look at the Indications of Compromise (IOC) feature in Cisco FMC. The IOC feature analyzes network and endpoint data collected by Firepower sensors and AMP for Endpoints connectors, and identifies hosts that exhibit signs of compromise or infection. The IOC feature uses predefined rules based on Cisco Talos intelligence and other sources to detect IOCs on hosts. One of these rules is CnC Connected, which indicates that a host has communicated with a command-and-control (CnC) server that is known to be associated with malware activity2.

To view the IOC information for a host, the network administrator can navigate to Analysis > Hosts > Indications of Compromise in Cisco FMC, and select a host from the table. The IOC Details page will show the IOC events for that host, including the CnC Connected event, along with other information such as severity, timestamp, source, destination, protocol, and rule name. The network administrator can also view more details about each IOC event by clicking on it2.

The other options are incorrect because:

Analysis > Files > Malware Events shows information about files that have been detected as malware by Firepower sensors or AMP for Endpoints connectors. This does not show information about hosts that are infected with malware or have communicated with CnC servers3.

Analysis > Hosts > Host Attributes shows information about hosts that have been discovered by Firepower sensors, such as IP address, MAC address, operating system, applications, users, vulnerabilities, and so on. This does not show information about IOCs or CnC connections on hosts4.

Analysis > Files > Network File Trajectory shows information about files that have traversed your network and have been detected by Firepower sensors or AMP for Endpoints connectors. This allows you to track where a file came from, where it went, and what happened to it along the way. This does not show information about hosts that are infected with malware or have communicated with CnC servers5.

Traditionally, a firewall is a routed hop and acts as a default gateway for hosts that connect to one of its screened subnets. A transparent firewall, on the other hand, is a Layer 2 firewall that acts like a “bump in the wire,” or a “stealth firewall,” and is not seen as a router hop to connected devices. However, like any other firewall, access control between interfaces is controlled, and all of the usual firewall checks are in place. Layer 2 connectivity is achieved by using a " bridge group " where you group together the inside and outside interfaces for a network, and the ASA uses bridging techniques to pass traffic between the interfaces. Each bridge group includes a Bridge Virtual Interface (BVI) to which you assign an IP address on the network. You can have multiple bridge groups for multiple networks. In transparent mode, these bridge groups cannot communicate with each other.https://www.cisco.com/c/en/us/td/docs/security/asa/asa97/configuration/general/asa-97-general-config/intro-fw.html

The correct sequence of actions for configuring a multi-instance environment for high availability on a Cisco Firepower 4100 appliance is as follows:

Add a resource profile for container instances. A resource profile defines the CPU, RAM, and disk space allocation for each container instance.You can create multiple resource profiles with different resource settings and assign them to different container instances1.

Add a MAC pool prefix and view the MAC address for the container instance interfaces. A MAC pool prefix is a 24-bit prefix that is used to generate MAC addresses for the container instance interfaces. You can specify a custom MAC pool prefix or use the default one.You can also view the MAC addresses that are assigned to each container instance interface1.

Configure interfaces. You need to configure the physical interfaces, EtherChannels, and VLAN subinterfaces that will be used by the container instances.You can also configure shared interfaces that can be used by multiple container instances on the same security module/engine1.

Add a Standalone Firepower Threat Defense for Cisco Secure Firewall Management Center. You need to add a logical device that runs a standalone Firepower ThreatDefense (FTD) application instance and register it with the Cisco Secure Firewall Management Center (FMC).This logical device will act as the management interface for the container instances1.

Add a high-availability pair. You need to add another logical device that runs a standalone FTD application instance and register it with the FMC as well. Then, you need to configure high availability (HA) between the two standalone FTD logical devices.This will enable HA for the container instances that are associated with them1.

If inside clients have intermittent connectivity issues and the Cisco Secure FTD is responding to all ARP requests on the inside network, it indicates that there may be an incorrect proxy ARP configuration in the NAT policy. Proxy ARP can cause the FTD to respond to ARP requests on behalf of other devices, leading to connectivity issues.

Steps to resolve:

Review the NAT policy on the FTD to identify any incorrect proxy ARP configurations.

Disable the proxy ARP setting for the relevant NAT rules that are causing the issue.

This ensures that the FTD only responds to ARP requests as needed, preventing it from interfering with normal ARP traffic on the inside network.

Cisco Security Analytics and Logging (SaaS) licenses come with a default data retention period of 90 days. This retention period allows organizations to store and analyze their security event data for up to 90 days, providing sufficient time for security monitoring and forensic investigations.

Explanation

To exempt a custom application from being flagged by Cisco Secure Endpoint, the organization must precalculate the hash value of the custom application and add it to the allowed applications list. This process involves creating a hash of the executable file, which uniquely identifies it, and then configuring Cisco Secure Endpoint to recognize this hash as trusted.

Steps:

Calculate the hash value (e.g., SHA-256) of the custom application executable.

In the Cisco Secure Endpoint management console, navigate to the policy configuration.

Add the calculated hash value to the list of allowed applications or exclusions.

Save and deploy the updated policy.

By adding the hash value to the allowed applications, Cisco Secure Endpoint will recognize the custom application as trusted and will no longer flag it.

When connectivity issues are detected between Cisco Secure Firewall Management Center (FMC) and Cisco Secure Firewall Threat Defense (FTD) devices, and initial troubleshooting indicates that heartbeats and events are not being received, the engineer can run the following commands to resolve the issue by re-establishing secure channels and checking process statuses:

manage_procs.pl:This script is used to manage and restart processes on the FTD device. Running this script can help restart any malfunctioning processes and re-establish connectivity between the FMC and FTD.

sudo stats_unified.pl:This command provides detailed statistics and status of the unified system processes. It helps in diagnosing and resolving issues related to the secure channel and event reporting.

Steps:

Access the FTD CLI.

Run the commandmanage_procs.plto restart processes.

Run the commandsudo stats_unified.plto gather detailed process statistics and verify the status.

These commands help resolve connectivity issues by ensuring that all necessary processes are running correctly and secure channels are re-established.