Decode of a Zone Based Firewall created by SDM
November 3rd, 2010
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Here is my decode of the config applied to Cisco 3745 router using the SDM wizard for a Zone Based Firewall
Info on about ZBF can be found at the following links:
Overview on the config for ZBF
More Indepth look from Cisco (12.4T)
Video about ZBF from ipexpert.com
We have two security zones defined, “in-zone” & “out-zone”
code 1 ! zone security in-zone zone security out-zone ! ! interface FastEthernet0/1 description $FW_INSIDE$ ip address 192.168.3.1 255.255.255.0 zone-member security in-zone speed 100 full-duplex ! interface Serial0/1 description $FW_OUTSIDE$ ip address 10.2.2.1 255.255.255.252 zone-member security out-zone clock rate 2000000 !