Firewall configuration Top Ten task four, basic configuration of two interfaces with Nat features
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task four topology diagram 4.1
1. inside interface and outside interface on the firewall basic configuration, the interface security level is the default.
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Figure 4.2
2. set allow internal inside host 10.0.0.100 can telnet to firewall, timeout time is the minutes. The external interface outside the maximum transmission unit .
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figure 4.3
3. allow all internal and external ICMP traffic to traverse the firewall.
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Figure 4.4
4. tag 2: The Global address pool is:192.150.50.75-192.150.50.85/24,inside NAT translates to all internal networks. Tag 2: Set the default route to the external network.
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Figure 4.5
This article is from the "Network" blog, be sure to keep this source http://zznetwork.blog.51cto.com/9398550/1618280
Firewall configuration Top Ten task four, basic configuration of two interfaces with Nat features