Networking
Configuring the LAN
Cisco SA500 Series Security Appliances Administration Guide 49
2
NOTE VLAN ID 1 is reserved for the default VLAN, which is used for
untagged frames received on the interface. VLAN IDs 4092 is reserved
and cannot be used.
• Inter VLAN Routing Enable: Check the box if you want to allow the SA500
to route traffic between this VLAN and other VLANs that also have inter-
VLAN routing enabled. Uncheck the box to disable inter-VLAN routing for this
VLAN.
STEP 4 Click Apply to save your settings.
NOTE Next steps:
• Assign the VLANs to LAN ports. For more information, see Assigning
VLANs to LAN Ports, page 49.
• Set up VLAN subnets. For more information, see Multiple VLAN Subnets,
page 50.
Assigning VLANs to LAN Ports
To assign a VLAN to a LAN port, choose the mode and assign VLAN membership.
STEP 1 Click Networking > LAN > Port VLAN.
The Port VLANs window opens. The existing port VLAN settings appear in the Port
VLANs table.
STEP 2 To update the settings for a port, click the Edit button.
STEP 3 In the VLAN Configuration area, enter the following information:
• Mode: Choose one of the following options:
- Access: The access port is a member of a single VLAN. All data going into
and out of the access port is untagged. By default, all VLAN ports are in
access mode. Access mode is recommended if the port is connected to
a single end-user device which is VLAN unaware.
If you choose this option, also enter a VLAN ID for the port, in the PVID
field.
- General: The port is a member of a specified set of VLANs. The port
sends and receives both tagged and untagged data. Untagged data
coming into the port is assigned the specified PVID. Data that is sent out
of the port from the same PVID is untagged. All other data is tagged.
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