To cause endpoints to exchange PoE information and negotiate power with the managed FortiSwitch via LLDP, you should configure the LLDP profile to include power management in the advertised LLDP-MED TLVs. Here are the steps:
* Access the LLDP Profile Configuration:Start by entering the LLDP profile configuration mode with the command:
config switch-controller lldp-profile
edit " LLDP-PROFILE "
* Enable MED-TLVs:Ensure that MED-TLVs (Media Endpoint Discovery TLVs) are enabled. These TLVs are used for extended discovery relating to network policies, including PoE, and are essential for PoE negotiation. They include power management which is crucial for the negotiation of PoE parameters between devices. The command to ensure network policies are set might look like:
set med-tlvs network-policy
* Add Power Management TLV:Specifically add or ensure the power management TLV is part of the configuration. This will advertise the PoE capabilities and requirements, enabling dynamic power allocation between the FortiSwitch and the connected devices (like VoIP phones or wireless access points). This can typically be done within the network-policy settings:
config med-network-policy
edit < policy_index >
set poe-capability
next
end
* Save and Apply Changes:Exit the configuration blocks properly ensuring changes are saved:
End
* Verify Configuration:It's always good practice to verify that your configurations have been applied correctly. Use the appropriateshoworgetcommands to review the LLDP profile settings.
By adding the power management as part of LLDP-MED TLVs, the FortiSwitch will be able to communicate its power requirements and capabilities to the endpoints, thereby facilitating a dynamic power negotiation that is crucial for efficient PoE utilization.
References:For more detailed information and additional configurations, you can refer to the FortiSwitch Managed Switches documentation available on Fortinet's official documentation site:Fortinet Product Documentation

VLAN assignments on FortiSwitch ports must follow certain rules and guidelines to ensure network integrity and proper traffic segregation:
* Only Assign One Native VLAN on a Port (C):
* Native VLAN Configuration:Each switch port can have only one native VLAN. The native VLAN carries untagged traffic for that port. If the port receives untagged frames, they are assumed to belong to the native VLAN.
* Importance of Singular Native VLAN:This is crucial for preventing VLAN hopping attacks and ensures clear and secure VLAN demarcation on each port.
* Assign Untagged VLANs Using FortiGate CLI (D):
* CLI Configuration:Untagged VLANs, often equivalent to the native VLAN, can be assigned through the FortiGate CLI when managing a FortiSwitch via FortiLink. This allows for central management and configuration of VLANs across connected switches.
* Operational Efficiency:Using the CLI ensures that VLAN settings are applied uniformly, reducing the likelihood of misconfigurations that might occur when managing VLANs individually on each switch.
References:For detailed instructions and best practices on VLAN configuration on FortiSwitch, refer to the FortiSwitch administration guide available on:Fortinet Product Documentation

In FortiSwitch, Access Control Lists (ACLs) are used to enforce security rules on both ingress and egress traffic:
* ACL Evaluation Order (D):
* Operational Function:FortiSwitch processes ACL entries from top to bottom, similar to how firewall rules are processed. The first match in the ACL determines the action taken on the packet, whether to allow or deny it, making the order of rules critical.
* Configuration Advice:Careful planning of the order of ACL rules is necessary to ensure that more specific rules precede more general ones to avoid unintentional access or blocks.
References:For a comprehensive guide on configuring ACLs in FortiSwitch, consult the FortiSwitch security settings documentation available on:Fortinet Product Documentation

When transitioning the management of a FortiSwitch from standalone mode to being managed by FortiGate via FortiLink, it is critical to ensure that the existing configurations are preserved. The best practice involves:
* FortiGate ' s Role in Configuration Preservation:FortiGate has the capability to automatically preserve the existing configuration of a FortiSwitch when it is integrated into the network via FortiLink. This feature helps ensure that the transition does not disrupt the network ' s operational settings.
* Configuration Integration:As FortiSwitch is integrated into FortiGate ' s management via FortiLink, FortiGate captures and integrates the existing switch configuration, enabling a seamless transition. This process involves FortiGate recognizing the FortiSwitch and its current setup, then incorporating these settings into the centralized management interface without the need for manual reconfiguration or the use of additional tools.
References:For further details on managing FortiSwitch with FortiGate and the capabilities of FortiLink, consult the FortiSwitch and FortiGate integration guide available on:Fortinet Product Documentation

According to theFortiSwitchOS 7.6 Administration Guideand theFortiSwitch 7.6 Study Guide, the classification of untagged traffic entering a switch port is determined by the port ' s hierarchy of VLAN assignment rules.
For the traffic arriving atport1:
* PC1 (MAC 58:ef:68:b4:33:32):The exhibit shows an explicitMAC-based VLAN assignmentrule for this specific MAC address, placing it intoVLAN 10. In FortiSwitchOS, dynamic assignments like MAC- based or protocol-based rules take precedence over the port ' s static native VLAN. Therefore, PC1 ' s traffic is internally associated with VLAN 10.
* PC2 (MAC 58:ef:68:b4:33:c3):There is no MAC-based rule for this device. As a result, the switch falls back to the default behavior and assigns the traffic to the port ' sNative VLAN, which isVLAN 20.
For the traffic exiting port2:
The egress behavior depends on the VLAN tagging configuration of the outgoing interface. On port2, the Native VLAN is 4094, and VLANs 10 and 20 are listed as Allowed VLANs. According to Fortinet documentation, any traffic belonging to an allowed VLAN that does not match the native VLAN ID of the egress port must be sent as tagged 802.1Q frames. Since neither VLAN 10 nor VLAN 20 matches the native ID of 4094, the FortiSwitch will apply a VLAN 10 tag to PC1 ' s traffic and a VLAN 20 tag to PC2 ' s traffic as they are forwarded to the FortiGate.