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Cisco Router and Security Device Manager 2.5 User’s Guide
OL-4015-12
Chapter 8 Create Firewall
Advanced Firewall Configuration Wizard
Summary
This screen summarizes the firewall information. You can review the information
in this screen and use the Back button to return to screens in the wizard to make
changes.
The summary screen uses plain-language to describe the configuration. You can
view the CLI commands that Cisco SDM delivers to the router by going to Edit >
Prefereences, and checking Preview commands before delivering to router.
Inside (trusted) Interface(s)
Cisco SDM lists the router’s logical and physical interfaces that you designated
as the inside interfaces in this wizard session, along with their IP addresses.
Underneath, plain-language descriptions are given for each configuration
statement applied to the inside interfaces . The following are examples:
Inside(trusted) Interfaces:
FastEthernet0/0 (10.28.54.205)
Apply access rule to the inbound direction to deny spoofing traffic.
Select the Lineside Protocol The lineside protocol is the protocol used when sending traffic too
and from the phones on the network. Choose one of the following
options:
• SIP—Session Initiation Protocol.
• SCCP—Skinny Client Control Protocol.
Select the Trunkside Protocol The trunkside protocol is the protocol used when sending traffic
over the Internet. Choose one of the following options:
• SIP—Session Initiation Protocol.
• H.323
Enable logging for voice traffic To view logging messages related to voice traffic in the monitor
screens, check Enable logging for voice traffic. To view these
messages, click Monitor in the Cisco SDM toolbar, and then click
Firewall.
Table 8-1 Voice Configuration Fields
Element Description