Cisco ASA Series

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Cisco ASA Series CLI Configuration Guide
Chapter 1 Information About Failover
Intra- and Inter-Chassis Module Placement for the ASA Services Module
If the primary ASASM fails, then the secondary ASASM becomes active and successfully passes the
firewall VLANs (Figure 1-10).
Figure 1-10 ASASM Failure
Failed
ASA SM
VLAN 200
VLAN 100
VLAN 201
Mktg
Inside
Eng
Active
ASA SM
Trunk:
VLANs 10 & 11
Internet
VLAN 202
VLAN 203
VLAN 11
VLAN 10
Failover Links:
Switch Switch
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