1. You would like to control communication between the accounting and marketing groups. What feature of a Cisco switch will allow you to do this? (A) CDP (B) Port mirroring (C) VLANs (D) Port security...

1. You would like to control communication between the accounting and marketing groups. What feature of a Cisco switch will allow you to do this? (A) CDP (B) Port mirroring (C) VLANs (D) Port security

2. What network technology could be used to encrypt communication from point A to point B over an untrusted network? (A) VPN (B) VLAN (C) NAP (D) NAT

3. firewall (B) Packet filtering firewall (C) Application layer firewall (D) Network address translation

4. What type of firewall filters traffic based on the context of the conversation and the layer-3 and layer-4 header? (A) Packet filtering firewall (B) Application layer firewall (C) Proxy server (D) Stateful packet inspection firewall