Cisco ASA Series Cli Configuration Manual page 100

Using the MSFC as a Directly Connected Router
Information About SVIs
For security reasons, by default, you can configure one SVI between the MSFC and the ASASM; you
can enable multiple SVIs, but be sure you do not misconfigure your network.
For example, with multiple SVIs, you could accidentally allow traffic to pass around the ASASM by
assigning both the inside and outside VLANs to the MSFC. (See
Figure 1-1
VLAN 201
Cisco ASA Series ASDM Configuration Guide
1-6
Chapter 1
Multiple SVI Misconfiguration
Internet
VLAN 100
MSFC
VLAN 200
ASA SM
VLAN 201
Inside
Configuring the Switch for Use with the ASA Services Module
Figure 1-1.)