Description This article describes possible reasons for an inability to
configure a setup with 4x10G using a 100G QSFP28 and offers solutions.
Scope FortiSwitch T1024E , FortiSwitch 1024E v7.4.2. Solution The
T1024E/FS-1024E has ports 25 and port 26 ...
Description This article describes why just 8 FortiSwitches can be
managed by a FortiGate and how to solve it. Scope FortiSwitch v6.4.x and
above. Solution The topology connection is as follows: Note. Here the
Fortiswitch1 is a 100 series FortiSwitch...
Description This article describes how to process if FortiSwitches are
unable to ping each other on the same VLAN when the VLAN is allowed
between the switches. Scope FortiSwitch v6.4.x / v 7.0.x / 7.2.x
Solution One of the possible causes of this be...
Description This article describes one of the reasons why we may get ISL
timing out error messages in logs, although there may not be any impact.
Scope FortiSwitch. Solution After typing this command, this result can
occur: # execute log display 595 ...
Description This article describes FortiLink P2P supported network
topologies. Scope FortiSwitch and FortiGate v6.4.x / v 7.0.x / 7.2.x
Solution In some cases, requirement is to connect a FortiSwitch to 3rd
party L2 switch and FortiSwitch should be m...
Hi Jacky, Disable dhcp-snooping if enabled on vlans. If you still see
issue then provide the following logs in the TAC ticket with FSW serial
no. show full-configuration diagnose switch pdu-counters listdiagnose
debug crashlog readdiag debug report R...
Hi, Verify if you are using the recommended compatible transreceiver:
https://fortinetweb.s3.amazonaws.com/docs.fortinet.com/v2/attachments/e867c8f4-202f-11e9-b6f6-f8bc1258b856/FortiSwitch-Compatible-Transceivers.pdf
If you still seeing issue then on...
Hi Fortime, I hope this is what you are trying to achieve. FSW managed
over L3.
https://docs.fortinet.com/document/fortiswitch/7.0.4/devices-managed-by-fortios/801182/fortilink-mode-over-a-layer-3-network
Once managed the L3 FSW will automatically cr...