Cisco Secure Firewall 3100 User Manual

Figure 9: Inline Sets
Cascading Instances
Placing an instance directly in front of another instance is called cascading instances; the outside interface of
one instance is the same interface as the inside interface of another instance. You might want to cascade
instances if you want to simplify the configuration of some instances by configuring shared parameters in the
top instance.
The following figure shows a gateway instance with two instances behind the gateway.
Multi-Instance Mode for the Secure Firewall 3100
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Multi-Instance Mode for the Secure Firewall 3100
Cascading Instances

Cisco Secure Firewall 3100 Specifications

General

Brand	Cisco
Model	Secure Firewall 3100
Category	Server
Language	English