You are the administrator at Certkiller Inc. and you need to implement a firewall in the SAFE SMR small network design.
In which module does the firewall exist in the SAFE SMR small network design?
A.
The Internet module
B.
The Corporate Internet module
C.
The Campus module
D.
The Edge module
Explanation:
Corporate Internet Module
Key Devices:
1. SMTP server-Acts as a relay between the Internet and the intranet mail servers
2. DNS server – servers as authoritative external DNS server for the enterprise;relays internal requests to the Internet
3. FTP/HTTP server-Provides public information about the organization
4. Firewall or firewall router-Provides network-level protection of resources, stateful filtering of traffic, and VPN termination for remote sites and users
5. Layer 2 switch (with private VLAN support)-Ensures that data from managed devices can only cross directly to the IOS firewall Reference: Safe white papers;11
SAFE: Extending the Security Blueprint to Small, Midsize, and Remote-User Networks