1. What are the three main properties the OpenFlow standard specifies? 2. List five factors a network manager uses when deciding how many SDN controllers to deploy and where to place them. 3. What is...

1. What are the three main properties the OpenFlow standard specifies?

2. List five factors a network manager uses when deciding how many SDN controllers to deploy and where to place them.

3. What is the chief advantage of using TCAM in a classification engine?

4. Suppose a classifier wants to check that an Ethernet frame, which is stored in 802.1Q format, contains an IPv4 datagram carrying a TCP segment destined for a web server. At what offsets are the header items that the classifier must check?