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Chapter 7 Security
Chapter contents
Introduction..........................................................................................................................................................69
Configuring the router ..........................................................................................................................................69
Configuring the security interfaces.........................................................................................................................71
Configuring Security Policies ..........................................................................................................................73
Deleting a security Policy ..........................................................................................................................74
Enabling the Firewall.............................................................................................................................................74
Firewall Portfilters .................................................................................................................................................74
Security Triggers....................................................................................................................................................75
Intrusion Detection System (IDS) .........................................................................................................................78
Introduction to NAT.............................................................................................................................................80
Enabling NAT ................................................................................................................................................80
Global address pool and reserved map .............................................................................................................80