Cisco Secure Firewall 3100 User Manual

Figure 7: Incoming Traffic from Inside Networks
Transparent Firewall Instances
For transparent firewalls, you must use unique interfaces. The following figure shows a packet destined to a
host on the Instance C inside network from the internet. The classifier assigns the packet to Instance C because
the ingress interface is Ethernet 1/2.3, which is assigned to Instance C.
Multi-Instance Mode for the Secure Firewall 3100
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Multi-Instance Mode for the Secure Firewall 3100
Classification Examples

Cisco Secure Firewall 3100 Specifications

General

Brand	Cisco
Model	Secure Firewall 3100
Category	Server
Language	English