Vce 300-710 Questions Latest

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.

An inline set consists of paired Secure Firewall Threat Defense interfaces placed directly in the network traffic path. The interfaces operate like a bump in the wire: one interface receives the traffic, the inspection engine evaluates it, and the paired interface retransmits it unless an access-control, intrusion, file, or other security policy explicitly drops it. This arrangement enables the IPS to prevent attacks because the device can stop malicious packets before forwarding them. A passive interface also receives traffic unconditionally, but it receives copied traffic from a SPAN or mirror port and retransmits none of it. Routed and transparent modes describe broader firewall packet-forwarding behavior rather than this IPS-only interface characteristic. Therefore, an inline deployment satisfies the requirement to inspect, retransmit, and selectively drop traffic. Cisco inline-set documentation

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To collect 24 hours ' worth of data using a packet capture on a Cisco Secure Firewall Threat Defense (FTD) appliance without prematurely stopping due to buffer size limitations, the engineer should increase the packet capture buffer size. The default buffer size is 32 MB, which is insufficient for extended captures.

Steps:

Access the packet capture configuration on the FTD device.

Increase the buffer size to 1 GB, which provides a significantly larger capacity for capturing packets over a 24-hour period.

Setting the buffer size to 1 GB should accommodate a substantial amount of traffic and prevent the capture from stopping prematurely.