FortiGate-3000D fast path architecture

 

FortiGate3815D fast path architecture

 

The FortiGate-3815D features four front panel 100Gigabit interfaces (port1 to port 4) and ten front panel

10Gigabit interfaces (port5 to port14) and eight NP6 processors connected to an Integrated Switch Fabric (ISF). Individual interfaces are not mapped to NP6 processors. Instead an Aggregator connects the front panel interfaces to the ISF. Because of the aggregator, no special mapping is required for fastpath offloading.

FortiGate 3815D

CONSOLE

MGMT 1

5                        7                        9                       11                      13

 

STATUS ALARM HA

 

POWER

USB

MGMT 2

 

CFP2

6                        8                       10                      12                      14

 

 

 

Aggregator

 

Integrated Switch Fabric

 

Forti

NP

A

FortiASIC NP6

 

SIC               Forti

6                         NP

A

P       FortiASIC NP6

 

SIC               Forti

6                         NP

A

P       FortiASIC NP6

 

SIC               Forti

6                         NP

A

P       FortiASIC NP6

SIC P6

System Bus

 

CP8

CP8

CPU

 

CP8

CP8

 

You can use the following get command to display the FortiGate-3815D NP6 configuration. The command output shows all NP6s connected to each interface (port) with cross-chip offloading supported for each port. You can also use the diagnose npu np6 port-list command to display this information.

 

get hardware npu np6 port-list

Chip   XAUI Ports   Max     Cross-chip

Speed   offloading

—— —- ——- ——  ———- all    0-3  port1   100000M Yes

all    0-3  port2   100000M Yes all    0-3  port3   100000M Yes all    0-3  port4   100000M Yes all    0-3  port11  10000M  Yes all    0-3  port12  10000M  Yes all    0-3  port13  10000M  Yes

 

 

 

 

all

 

 

0-3

 

 

port14

 

 

10000M

 

 

Yes

all 0-3 port10 10000M Yes
all 0-3 port9 10000M Yes
all 0-3 port8 10000M Yes
all 0-3 port7 10000M Yes
all 0-3 port5 10000M Yes
all 0-3 port6 10000M Yes

Having trouble configuring your Fortinet hardware or have some questions you need answered? Check Out The Fortinet Guru Youtube Channel! Want someone else to deal with it for you? Get some consulting from Fortinet GURU!

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