During your review of the logs of your Cisco router, you see the following line. What is the meaning of this line?

%SYS-5-CONFIG_I: Configured from console by vty1 (172.16.10.1)

To verify that your PPTP implementation is working as you intended, you sniff the network after the implementation has been completed. You are looking for specific values in the captures that will indicate to you the type of packets received. You analyze the packets, including headers and payload. PPTP works at which layer of the OSI model?

After installing Snort on your windows machine that is destined to be your IDS, you need to edit the configuration files entry of "HOME_NET" to define which of the following?