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FortiGate-5050 fabric backplane communication Fabric 10-gigabit switching within a chassis
FortiSwitch-5003A and 5003 Fabric and Base Backplane Communications Guide
01-30000-85717-20081205 55
Figure 20: Example 10-gigabit connection between internal and external networks
The configuration shown in Figure 20 requires no configuration changes to the
FortiSwitch-5003A boards except to disable communication between the
FortiSwitch-5003A boards (if required, see “Fabric channel connections between
FortiSwitch-5003A boards” on page 50).
On the FortiGate-5001A board, to allow traffic to pass between the internal and
external networks, the FortiGate-5001A board would operate in NAT/Route mode
and you must configure firewall policies and routing for the fabric1 and fabric2
interfaces. No configuration changes are required to use the FortiGate-RTM-XB2
module. NP2 acceleration is automatically applied to traffic passing between the
internal and external networks by the FortiGate-RTM-XB2 module.
If the data traffic contains VLAN-tagged packets, you must add the VLAN tags to
the FortiSwitch-5003A interfaces that will handle the VLAN-tagged traffic. For
example, to allow VLAN tags 80 to 90 on slots 1 and the F7 front panel interface,
from the FortiSwitch-5003A CLI enter:
config switch fabric-channel interface
edit "slot-1"
set allowed-vlans 1,80-90
next
edit "f7"
set allowed-vlans 1,80-90
end
1
2
2
3
4
5
SMC
1
SMC
POWER
5050SAP
SERIAL
1
SERIAL
2
ALARM
10/100
link/Act
ETH0
Service
RESET
STATUS
Hot Swap
link/Act
ETH0
ETH1
10/100
5000SM
10/100
link/Act
ETH0
Service
RESET
STATUS
Hot Swap
link/Act
ETH0
ETH1
10/100
5000SM
Fabric Channel 2
10-gigabit Data
Communication
FortiGate-RTM-XB2
module installed in RTM
slot 3 provides two
10-gigabit fabric channels
and NP2 acceleration for
the FortiGate-5001A board
FortiGate-5001A Board
Installed in FortiGate-5050
front panel slot 3
Fabric Channel 1
10 Gigabit Data
Communication
Internal 10-gigabit
Network Connected
to Fabric Channel 2
External 10-gigabit
Network Connected
to Fabric Channel 1
Internal Network
External
Network
Note: On some versions of the FortiGate-5001A firmware, when a FortiGate-5001A board
starts up with a FortiGate-RTM-XB2 module installed, the fabric1 and fabric2 interfaces are
replaced with interfaces that are named RTM/1 and RTM/2 to indicate the presence of the
FortiGate-RTM-XB2 module. Configuration settings that include the fabric1 and fabric2
interface names will have to be changed to use the RTM/1 and RTM/2 interface names.