System network
Transparent mode route settings
FortiGate-100A Administration Guide
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4
Set Gateway to the IP address of the next hop routing gateway.
For an Internet connection, the next hop routing gateway routes traffic to the Internet.
5
Select OK to save the route.
VLAN overview
A VLAN is group of PCs, servers, and other network devices that communicate as if
they were on the same LAN segment, even though they may not be. For example, the
workstations and servers for an accounting department could be scattered throughout
an office, connected to numerous network segments, but they can still belong to the
same VLAN.
A VLAN segregates devices logically instead of physically. Each VLAN is treated as a
broadcast domain. Devices in VLAN 1 can connect with other devices in VLAN 1, but
cannot connect with devices in other VLANs. The communication among devices on a
VLAN is independent of the physical network.
A VLAN segregates devices by adding 802.1Q VLAN tags to all of the packets sent
and received by the devices in the VLAN. VLAN tags are 4-byte frame extensions that
contain a VLAN identifier as well as other information.
VLANs allow highly flexible, efficient network segmentation, enabling users and
resources to be grouped logically, regardless of physical locations.
Figure 14: Basic VLAN topology
VLAN Switch or router
Internet
VLAN 1
VLAN 2
VLAN 1 network
VLAN 2 network
VLAN trunk
POWER
VLAN 1
VLAN 2
Firewall or
Router
Esc
Enter
Untagged
packets
Summary of Contents for FortiGate 100A
Page 12: ...Contents 12 01 28007 0068 20041203 Fortinet Inc ...
Page 24: ...24 01 28007 0068 20041203 Fortinet Inc FortiLog documentation Introduction ...
Page 72: ...72 01 28007 0068 20041203 Fortinet Inc Transparent mode VLAN settings System network ...
Page 80: ...80 01 28007 0068 20041203 Fortinet Inc DHCP IP MAC binding settings System DHCP ...
Page 114: ...114 01 28007 0068 20041203 Fortinet Inc Access profile options System administration ...
Page 232: ...232 01 28007 0068 20041203 Fortinet Inc Profile CLI configuration Firewall ...
Page 244: ...244 01 28007 0068 20041203 Fortinet Inc peergrp Users and authentication ...
Page 276: ...276 01 28007 0068 20041203 Fortinet Inc ipsec vip VPN ...
Page 338: ...338 01 28007 0068 20041203 Fortinet Inc Configuring the banned word list Spam filter ...
Page 356: ...356 01 28007 0068 20041203 Fortinet Inc syslogd setting Log Report ...
Page 374: ...374 01 28007 0068 20041203 Fortinet Inc Index ...