Contents
xxii
Cisco Router and Security Device Manager (SDM) Version 2.1 User’s Guide
OL-4015-06
Open Firewall 56
Open Firewall Details 57
Resetting to Factory Defaults 1
This Feature Not Supported 4
More About.... 1
IP Addresses and Subnet Masks 1
Host and Network Fields 3
Available Interface Configurations 4
DHCP Address Pools 5
Meanings of the Permit and Deny Keywords 6
Services and Ports 6
More About NAT 13
Static Address Translation Scenarios 13
Dynamic Address Translation Scenarios 16
Reasons that SDM Cannot Edit a NAT Rule 17
More About VPN 18
Cisco.com Resources 18
More about VPN Connections and IPSec Policies 19
More About IKE 21
More About IKE Policies 22
Allowable Transform Combinations 23
Reasons Why a Serial Interface or Subinterface Configuration May Be
Read-Only 24
Reasons Why an ATM Interface or Subint erface Configuration May Be
Read-Only 25
Reasons Why an Ethernet Interface Configuration May Be Read-Only 26
Reasons Why an ISDN BRI Interface Configuration May Be Read-Only 27
Reasons Why an Analog Modem Interface Configuration May Be Read-Only 28