FortiGate-5140 and 5050 base backplane communication

FortiGate-5140 and 5050 base backplane communication

The FortiGate-5140 chassis and the FortiGate-5050 chassis have two base backplane Ethernet channels. Available connections to these channels vary by hub/switch slot number.

Hub/switch slot 1 can connect to the first base backplane channel, and thereby all other chassis slots, except hub/switch slot 2.

Hub/switch Slot 2 can connect the to the second base backplane channel, and thereby all other chassis other slots, except hub/switch slot 1.

Other slots can connect to either or both channels, but only directly reach hub/switch slot 1 or hub/switch slot 2. Connections to other slots through the base backplane channels must pass through hub/switch slot 1 or hub/switch slot 2.

Note: For more information on chassis architecture, see ATCA (Advanced Telecom

Computing Architecture) specifications.

Because of the base backplane dual star topology, connecting to or through the base backplane requires FortiSwitch-5003A or 5003 boards installed in hub/switch slot 1, hub/switch slot 2, or both.

FortiSwitch-5003A boards switch base backplane traffic between boards in other slots. FortiSwitch-5003A front panel base interfaces can also connect the chassis base backplane to external entities, such as a management computer, the network, or the base backplane of another chassis.

FortiSwitch-5003 boards switch base backplane traffic between boards in other slots. FortiSwitch-5003 front panel ZRE interfaces can also connect the chassis base backplane to external entities, such as a management computer, the network, or the base backplane of another chassis.

Note: The FortiSwitch-5003A board and the FortiSwitch-5003 board provide the same base backplane switching capabilities. All of the configurations described in this section could be accomplished with either of these boards. The only exception is that the FortiSwitch-5003A board supports VLAN-tagged traffic on the base channel while the FortiSwitch-5003 board does not.

Table 12: Names of base backplane interfaces by FortiGate model

Model

Name of base backplane

Name of base backplane

 

interface 1 (to slot 1)

interface 2 (to slot 2)

 

 

 

FortiGate-5001A

base1

base2

 

 

 

FortiGate-5005FA2

base1

base2

 

 

 

FortiGate-5001FA2

port9

port10

 

 

 

FortiGate-5001SX

port9

port10

 

 

 

FortiSwitch-5003A and 5003 Fabric and Base Backplane Communications Guide

 

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Fortinet 5003A manual FortiGate-5140 and 5050 base backplane communication

5003, 5003A specifications

Fortinet's FortiGate 5003 and 5003A are high-capacity, next-generation firewalls designed for enterprises that require advanced security solutions with a strong focus on performance and scalability. These models are part of Fortinet's expansive line of FortiGate appliances, which leverage innovative technologies to provide robust protection against a variety of cyber threats while maintaining seamless network operations.

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