Cisco 300-710 Dumps

A static-route command follows the structure ip route destination-network subnet-mask next-hop administrative-distance. The required destination is 192.168.10.0/24, which corresponds to subnet mask 255.255.255.0. The next-hop address must be 192.168.20.1, and the routing-table exhibit confirms that the 192.168.20.0/24 network is directly connected through VLAN 10. The final value must be 2 because the question explicitly requires an administrative distance of 2. Option A uses the correct destination and next hop but sets the distance to 1. Options B and D incorrectly reverse the destination and next-hop networks. Consequently, only option C contains all four required elements and installs the route through the connected 192.168.20.0/24 network with the specified preference.

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To protect and encrypt the synchronization/failover traffic between Cisco Secure Firewall Threat Defense (FTD) high-availability or cluster units, the correct action is to encrypt the synchronization traffic with IPsec (via the failover/state link configuration) or choose the appropriate cryptographic authentication/key settings

To filter traffic between multiple subnets, the engineer must implement the firewall in routed mode. In routed mode, the firewall operates as a Layer 3 device, capable of routing traffic between different IP subnets. This mode is appropriate for filtering traffic between LAN, DMZ, and WAN subnets.

Steps to configure routed mode:

Access the firewall ' s management interface.

Configure interfaces for each subnet (LAN, DMZ, WAN) with appropriate IP addresses and network masks.

Define security zones and apply access control policies to filter traffic as required.

This ensures that the firewall can inspect and route traffic between the different subnets, providing the necessary security and control.

In inline IPS mode, to ensure that traffic passes through uninterrupted when VDB (Vulnerability Database) updates are being applied, the " Short Fall Open " setting must be configured. This setting allows traffic to continue to flow through the firewall even if there are issues with the inspection process, such as during updates or if the inspection engine fails.

Steps:

In FMC, navigate to the inline set configuration.

Enable the " Short Fall Open " option.

Deploy the configuration to the FTD device.

This ensures that network traffic is not disrupted during updates or other issues with the inspection process.

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.

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)

When configuring a custom widget on a dashboard within Cisco Secure Firewall Management Center (FMC), it is mandatory to provide a title for the system to display the information correctly. The title helps in identifying and organizing the widget on the dashboard.

Steps:

Navigate to the dashboard section in FMC.

Add a new custom widget.

Configure the widget settings and provide a title.

Save and apply the widget to the dashboard.

Providing a title ensures that the widget is correctly displayed and easily identifiable on the dashboard.

Secure Firewall Management Center evaluates access control entries sequentially from the lowest sequence number to the highest and stops processing after the first match. Because host 10.236.131.1 is contained within network 10.236.131.0/24, the specific host exception must appear before the broader subnet block. Sequence 1 must therefore allow 10.236.131.1, and sequence 2 must block 10.236.131.0/24. If the subnet block were placed first, traffic to 10.236.131.1 would match that entry and never reach the subsequent host allow entry. Cisco recommends placing more specific entries above general entries for exactly this reason. In an access list object, Allow identifies traffic to which the associated service applies, while Block excludes it from that service; it does not necessarily mean the firewall drops the packet. Cisco access-list object documentation

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.

Transparent firewall mode forwards traffic at Layer 2, so the participating physical interfaces must be assigned to at least one bridge group. This allows the device to inspect traffic while remaining logically transparent to the connected switch stacks. Bridge Protocol Data Units should also be exempted from advanced inspection. BPDUs are essential for spanning-tree operation, and delaying or blocking them during inspection restarts can produce topology instability or an interruption. A BVI provides Layer 3 addressing for device-originated traffic or management but is not inherently required merely to inspect transit traffic. Jumbo-frame configuration is unnecessary unless the network explicitly uses jumbo frames, and separate data and management routes do not establish transparent forwarding. Cisco specifically recommends using an EtherType ACL to trust BPDUs on each bridge-group member interface. Cisco transparent firewall configuration

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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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A screenshot of a computer AI-generated content may be incorrect.

To deploy a Cisco FTD device that meets the requirements of the question, the engineer must use transparent mode with a management interface. Transparent mode is a firewall configuration in which the FTD device acts as a “bump in the wire” or a “stealth firewall” and is not seen as a router hop to connected devices. In transparent mode, the FTD device can examine traffic without requiring network changes that will disrupt end users, such as changing IP addresses or routingconfigurations1. A management interface is a dedicated interface that is used for managing the FTD device and separating management traffic from data traffic. A management interface can be configured to allow SSH access for remote administration, which is more secure than Telnet2.

The other options are incorrect because:

Routed mode is a firewall configuration in which the FTD device acts as a router and performs address translation and routing for connected networks. Routed mode requires network changes that may disrupt end users, such as changing IP addresses or routing configurations1. A diagnostic interface is a special interface that is used for troubleshooting and capturing traffic on the FTD device. A diagnostic interface does not separate management traffic from data traffic or allow SSH access for remote administration.

Transparent mode with a data interface does not meet the requirement of separating management traffic from data traffic. A data interface is a regular interface that is used for passing and inspecting traffic on the FTD device. A data interface does not allow SSH access for remote administration2.

Routed mode with a bridge virtual interface (BVI) does not meet the requirement of examining traffic without requiring network changes that will disrupt end users. A BVI is a logical interface that acts as a container for one or more physical or logical interfaces that belong to the same layer 2 broadcast domain. A BVI allows the FTD device to route between different bridge groups on the same security module/engine. However, routed mode still requires network changes that may disrupt end users, such as changing IP addresses or routing configurations.

To support more than two interfaces per context and enable NAT configurations, the firewall must operate in routed mode. Since the firewall was previously in transparent mode, the network engineer needs to change it to routed mode.

Steps:

Access the CLI of the Secure FTD device.

Run the commandconfigure firewall routedto switch the firewall from transparent mode to routed mode.

Reregister the FTD device with the FMC by running theconfigure manager add < FMC_IP > < Registration_Key > command from the FTD device CLI.

This will ensure that the firewall can support the required NAT configurations and more than two interfaces per context.

SNMP provides nonintrusive, read-only monitoring of Secure Firewall Threat Defense devices and is appropriate for collecting high-level device statistics without interrupting production traffic. An external network management system can poll supported Management Information Base objects to obtain CPU utilization, memory usage, interface statistics, Snort information, process status, high-availability state, and cluster health. SNMP traps can also report important events without requiring continuous manual access to the device. Malware reports focus on malicious files and malware events, while risk reports summarize security risks and attacks. Host reports describe discovered hosts, applications, operating systems, and vulnerabilities rather than overall device performance. Because the requirement concerns device-level statistics and minimizing operational disruption during peak season, SNMP monitoring is the most appropriate choice. Cisco Secure Firewall SNMP monitoring

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An EtherChannel interface is a logical interface that consists of a bundle of individual Ethernet links that act as a single network link. An EtherChannel interface can increase the bandwidth and reliability of a network connection5.

On a Cisco Firepower 9300 appliance registered with an FMC for high availability, the network administrator must create the EtherChannel interface on the FXOS CLI. The FXOS is the operating system that runs on the Firepower 9300 chassis and provides hardware management functions such as interface configuration, power supply status, fan speed control, and so on6.

To create an EtherChannel interface on the FXOS CLI, the network administrator can follow these steps5:

Connect to the FXOS CLI using SSH or console.

Enter scope eth-uplink command to enter Ethernet uplink mode.

Enter create port-channel command to create an EtherChannel interface.

Enter a port-channel ID (1-48) and a mode (on or active) for the EtherChannel interface.

Enter add interface command to add physical interfaces to the EtherChannel interface.

Enter one or more interface IDs (for example, 1/1) for the physical interfaces.

Enter commit-buffer command to save the changes.

The other options are incorrect because:

The FMC CLI does not provide any commands to create an EtherChannel interface on a Firepower 9300 appliance. The FMC CLI is mainly used for managing FMC settings such as backup, restore, upgrade, troubleshoot, and so on7.

The FTD CLI does not provide any commands to create an EtherChannel interface on a Firepower 9300 appliance. The FTD CLI is mainly used for managing FTD settings such as routing, NAT, VPN, access control, and so on8.

The FMC GUI does not provide any options to create an EtherChannel interface on a Firepower 9300 appliance. The FMC GUI is mainly used for managing FTD policies such as access control, intrusion, file, malware, and so on9.

The Untrusted reputation level represents URLs associated with malicious, undesirable, or demonstrably unsafe behavior and is therefore the appropriate selection for the access control rule. Questionable applies to URLs that exhibit suspicious characteristics but lack sufficient evidence to be classified as definitively malicious. Neutral identifies sites without a strong positive or negative reputation, while Favorable indicates generally acceptable sites with a positive reputation history. Secure Firewall Management Center combines URL categories with reputation values to provide more precise web-control decisions. Selecting Untrusted enables the rule to match the highest-risk URLs covered by the requirement without unnecessarily treating merely unknown or neutral sites as confirmed threats. Cisco documents URL reputation as the risk component used with URL categories in category-and-reputation-based filtering. Cisco Secure Firewall URL filtering

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The Analysis > Hosts > Vulnerabilities page in Cisco FMC displays information about the hosts on the network and their associated vulnerabilities. The administrator can filter the hosts by impact level, which indicates how likely an attack is to succeed against a host. An impact level of 2 means that the host was attacked and is potentially vulnerable, but no exploit was confirmed. The administrator can click on a host to view more details, such as its IP address, operating system, applications, protocols, and intrusionevents. The administrator can also view the details of each vulnerability, such as its CVE ID, description, severity, and recommended actions3

Transparent mode allows the FTD device to act as a “bump in the wire” that does not affect the IP addressing of the network. The end user workstations will not need any changes to their configuration, as they will still receive an IP address from the same DHCP server. However, the FTD device must allow DHCP traffic in the access control policies, otherwise it will block the DHCP requests and replies1

If an engineer receives a 403: Forbidden error when attempting to download a packet capture file from Cisco Secure Firewall Management Center (FMC), the issue is likely due to HTTPS not being enabled in the device platform policy. To resolve this issue, the engineer must enable HTTPS in the platform policy.

Steps:

In FMC, navigate toPolicies > Device Management > Platform Settings.

Edit the relevant platform policy.

Enable HTTPS for the device.

Deploy the changes to the FTD device.

This ensures that the FMC and FTD device can securely transfer the packet capture file over HTTPS, resolving the 403 error.

The Encrypted Visibility Engine (EVE) in Cisco Secure Firewall Management Center is enabled under the SSL tab of an access control policy. EVE provides visibility into encrypted traffic, allowing the firewall to detect threats even when traffic is encrypted.

Steps to enable EVE:

Navigate to the access control policy in FMC.

Go to theSSLtab.

Enable Encrypted Visibility Engine (EVE) to analyze encrypted traffic.

This configuration helps in identifying and mitigating threats within encrypted traffic without the need for full decryption.

Secure Firewall access control evaluates a connection using the destination’s real, untranslated address. For an inbound static NAT connection, the Internet client sends traffic to the mapped public address, but the firewall performs NAT untranslation and evaluates the access control rule against the internal server address. Consequently, a rule containing only the public address will not match as intended. The administrator must replace that public destination with the web server’s internal IP address while retaining the required TCP port and appropriate Allow action. Changing the action to Trust does not correct an address-matching error and would also bypass additional inspection. Disabling intrusion inspection is unrelated, and translating the client’s source address is unnecessary for ordinary inbound static NAT. Therefore, the access control rule must reference the internal, real server address. Cisco NAT and real-address documentation

Cisco Threat Response (CTR) is a security solution that helps simplify incident investigation and threat hunting. One of its components that significantly simplifies the investigation process is the browser plug-in. The browser plug-in integrates with CTR to provide contextual information directly within the browser, allowing security analysts to quickly view threat details, pivot to related information, and take appropriate actions without switching between multiple tools.

Features of the browser plug-in:

Provides real-time threat intelligence and context from various Cisco security products.

Allows security analysts to investigate incidents directly from web-based consoles.

Enhances efficiency by streamlining the workflow and reducing the time needed to gather and correlate information.

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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Intrusion events provide the detection evidence needed to understand which signatures fired, the affected source and destination addresses, event severity, protocol information, and other indicators associated with the suspected compromise. Host connections provide the corresponding network context, allowing the analyst to determine which systems communicated, when the sessions occurred, and which ports, applications, or protocols were involved. Together, these details connect security detections with the traffic flows that produced them and support reconstruction of the incident. Client applications by user and user connections are useful when the investigation is primarily identity-focused, but they do not provide the same direct combination of exploit evidence and host-level network activity. The number of attacked machines is an aggregate measurement and lacks the granular information necessary to investigate the suspicious communications and determine their cause.

interfaces.html

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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Cisco Secure Cloud Analytics ingests network flows and traffic telemetry, such as NetFlow and cloud flow logs, and applies behavioral modeling to that information. It establishes a baseline of normal activity for entities such as hosts, users, and workloads. New activity is compared with the baseline to identify anomalies, suspicious communication patterns, lateral movement, command-and-control traffic, and potential data exfiltration. The platform does not merely forward or archive the collected information. Although its analytics may incorporate statistical methods and machine learning, Cisco specifically describes the solution as using entity and behavioral modeling. This allows it to detect threats based on how an entity acts over time, including previously unknown threats that would not necessarily match a conventional signature. Cisco Secure Cloud Analytics

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Cisco Secure Firewall Threat Defense supports IPsec encryption between the failover links of a high-availability pair. During HA configuration, the engineer enables encryption and selects the appropriate Key Generation method for IPsec. This protects failover and stateful synchronization data exchanged between the active and standby units. An SSL remote-access VPN is designed for user-to-network connectivity and is not used to protect an internal HA link. SSL is also not the documented encryption mechanism for Threat Defense failover synchronization. Clearing a commit queue does not encrypt or otherwise protect synchronized state information. Cisco’s HA configuration procedure explicitly instructs administrators to enable the encryption option and choose the Key Generation method for IPsec encryption between the failover links. Therefore, option B directly implements the required synchronization-protection mechanism. Cisco Secure Firewall high-availability configuration

Dynamic Analysis submits eligible files with an Unknown or Unavailable malware-cloud disposition to Cisco Secure Malware Analytics, formerly Cisco Threat Grid. The service executes and observes the file in a controlled environment, examines its behavior, and returns a threat score and detailed analysis report. Secure Firewall Management Center can use the returned threat score and the threshold configured in the file policy to determine whether the file should be treated as malware. Spero Analysis is different because it examines structural characteristics and generates a signature primarily for executable files. It does not provide the comprehensive sandbox-based behavioral examination described in the question. Therefore, when unknown files must be submitted to Secure Malware Analytics for deeper investigation, Dynamic Analysis is the required configuration. Cisco file-policy documentation

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When replacing a Cisco Secure Firewall high-availability (HA) device due to a failure, the first step the engineer must take is to unregister the secondary (failed) device from the Cisco Secure Firewall Management Center (FMC). This action separates the HA pair and ensures that the new replacement device can be registered and configured correctly.

Steps:

Access the FMC and navigate to the device management section.

Unregister the failed secondary device to remove it from the HA pair.

Register the replacement device to the FMC.

Reconfigure the HA settings to restore the high-availability configuration.

By unregistering the failed device first, the engineer ensures a clean setup for the replacement device, avoiding potential conflicts or issues in the HA configuration.

The show bgp neighbors NEIGHBOR-IP advertised-routes command displays the prefixes that the Secure Firewall Threat Defense device is advertising to a specific BGP neighbor. It must be executed against the managed threat defense device through the Advanced Troubleshooting interface. The ordinary show route command displays routes installed in the local routing table, not the specific prefixes advertised to a neighbor. Route injection is a configuration capability and does not provide the required verification output. Cisco’s command reference confirms that the advertised-routes keyword displays all routes advertised to the specified BGP peer, including the network, next hop, metric, weight, and AS path. Therefore, option A directly verifies the routes being shared with the upstream router. Cisco Secure Firewall Threat Defense Command Reference

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To ensure that router R2 removes the directly connected route for 192.168.1.0/24 from its routing table when the cable between router R1 and the Secure FTD device is disconnected, the network engineer must implement the " Propagate Link State " option on the Secure FTD device. This option allows the FTD to propagate the link state changes to adjacent devices, ensuring that the disconnection is recognized and the routing table is updated accordingly.

Steps:

Access the FTD device configuration via FMC.

Navigate to the interface settings for the relevant interfaces.

Enable the " Propagate Link State " option for the interfaces connected to R1 and R2.

Deploy the changes to the FTD device.

This configuration ensures that the link state changes are communicated to router R2, prompting it to remove the disconnected route from its routing table.

To configure an isolated bridge group for Integrated Routing and Bridging (IRB) mode on a Cisco Secure Firewall device, the action to take is to leave the BVI (Bridge Virtual Interface) interface name empty. This ensures that the bridge group operates in an isolated manner, where Layer 3 routing is not applied to the bridged interfaces, effectively isolating the traffic within the bridge group.

Steps:

Access the firewall ' s configuration interface.

Configure the bridge group interfaces.

Ensure that the BVI interface name is left empty to isolate the bridge group.

This configuration prevents Layer 3 routing for the isolated bridge group, ensuring that traffic remains contained within the bridge group.

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.

Cisco ISE Adaptive Network Control is the remediation module used for Rapid Threat Containment. Secure Firewall Management Center detects malicious activity or a correlation-policy violation and invokes an ANC remediation through the pxGrid integration. Cisco ISE then applies the specified ANC policy to the affected endpoint and can issue a RADIUS Change of Authorization to the relevant network-access device. The resulting action can quarantine the endpoint, restrict its authorization, or clear a previously applied ANC policy. Cisco ISE provides the policy and enforcement infrastructure, but the specific remediation module presented in Secure Firewall Management Center is Cisco ISE Adaptive Network Control. Cisco Secure Endpoint supplies endpoint detection and response telemetry but is not the RTC remediation module described. Network Protection Services is not the applicable Secure Firewall remediation component. Cisco Secure Firewall remediation modules

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When configuring a new report template based on a saved search in Cisco Secure Firewall Management Center (FMC), it is important to note that saved searches are specific to the report template they were created with. Saved searches cannot be freely used across different report templates.

To use a different type of saved search, you must ensure that it aligns with the specific report template being used. This restriction ensures that the saved search parameters match the report ' s data requirements.

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.

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.

To enable SSH access to a Cisco Secure Firewall Threat Defense (FTD) device from the inside interface for remote administration, the engineer needs to configure a Platform Settings policy in Cisco Secure Firewall Management Center (FMC). The Platform Settings policy allows the configuration of various system-related settings, including enabling SSH, specifying the allowed interfaces, and defining the SSH access parameters.

Steps:

In FMC, navigate toPolicies > Access Control > Platform Settings.

Create a new Platform Settings policy or edit an existing one.

In the policy settings, go to theSSHsection.

Enable SSH and specify theinsideinterface as the allowed interface for SSH access.

Define the SSH parameters such as allowed IP addresses, user credentials, and other security settings.

Save and deploy the policy to the FTD device.

This configuration ensures that SSH access is enabled on the specified interface, allowing secure remote administration.