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# Chapter Summary (2 of 2) - A multifunction router for a SOHO network might serve several functions including a router a switch a DHCP server a wireless access point a firewall and an FTP server - Change the router's password as soon as you install it - To allow certain traffic initiated from the...

# Chapter Summary (2 of 2) - A multifunction router for a SOHO network might serve several functions including a router a switch a DHCP server a wireless access point a firewall and an FTP server - Change the router's password as soon as you install it - To allow certain traffic initiated from the Internet past your firewall you can use port forwarding a DMZ and content filtering with whitelists or blacklists - To secure a wireless access point require a security key disable SSID broadcasting and enable encryption WPA2 WPA or WEP - Useful Windows command-line utilities for network troubleshooting are ping ipconfig nslookup tracert net use net user and netstat