Fortinet NSE7_NST-7.2 Exam With Confidence Using Practice Dumps

The exhibit shows log entries from the FSSO (Fortinet Single Sign-On) collector agent logs. These logs provide insights into why there might be issues with the collector agent connecting to workstations or the registry.

Remote registry is not running on the workstation: The failure to connect to the workstation registry can occur if the remote registry service on the workstation is not running. This service needs to be active to allow the FSSO collector agent to query the workstation for user login information.

DNS resolution is unable to resolve the workstation name: The logs indicate a failure in connecting to a workstation by name, which can happen if the DNS server is unable to resolve the workstation's name to an IP address. This is a common issue when the DNS settings are incorrect or the workstation name is not properly registered in the DNS.

A firewall is blocking traffic to port 139 and 445: Communication issues to the workstation or registry are often caused by firewall rules blocking essential ports. Ports 139 (NetBIOS) and 445 (SMB) are critical for these operations. Ensure these ports are open on both the workstation and any intermediate firewalls.

References

Fortinet Community Documentation on FSSO Troubleshooting

Fortinet Community on FSSO Collector Agent Issues

Session Table Overview:

The session table in FortiOS tracks all active and pending sessions. It includes details like the type of session (TCP, UDP, etc.), status, and statistics.

Interpreting the Exhibit:

The exhibit from thediagnose sys session statcommand shows detailed session statistics.

The specific value indicating "166 TCP sessions waiting to complete the three-way handshake" reflects the number of sessions that have initiatedbut not yet completed the TCP three-way handshake process (SYN, SYN-ACK, ACK).

References:

Fortinet Documentation: Understanding and troubleshooting session tables​(Hammertux)​.

Fortinet Community: Explanation of session states and statistics​(Welcome to the Fortinet Community!)​​(Hammertux)​.

Diagnose NPU NP6 Port-list Disable Command:

Thediagnose npu np6 port-list disablecommand disables specific ports on the NP6 processor. This can help in cases where you need to analyze traffic and the hardware offloading is interfering.

Command:diagnose npu np6 port-list disable 5 17(as shown in Option A).

Diagnose NPU NP6 Fastpath Disable Command:

Disabling the fastpath feature on NP6 can also allow for better visibility into the traffic as it bypasses hardware acceleration, which might obscure traffic details.

Command:diagnose npu np6 fastpath disable 0(as shown in Option C).

References:

Fortinet Documentation on Troubleshooting BGP and NPU Settings​(Fortinet Docs)​.

Fortinet Community Technical Notes on NPU and Traffic Analysis​(Welcome to the Fortinet Community!)​.