CN - Practical 7 Recap

What does BGP stand for?

• Border Good Protocol

• Broad Gateway Protocol

• Border Gateway Protocol

• Broad Good Protocol

BGP (Border Gateway Protocol) allows subnet to advertise its existence, and the destinations it can reach, to rest of Internet

• True

• False

In the Distance-Vector Algorithm, each node talks to only its directly connected neighbors.

• True

• False

Distance-Vector Algorithm requires global information.

• True

• False

Which characteristics below does not belong to Link-State (LS) Algorithm?

• Based on global knowledge

• Dijkstra's Algorithm is used

• Traffic is less

• No count to infinity problems

Open Shortest Path First (OSPF) indicates that the routing protocol speci-fication is privately available.

• True

• False

....... obtain subnet reachability information from neighboring ASes

• eBGP

• iBGP

what does the blue lines stand for?

• eBGP connectivity

• logical iBGP connectivity

Which characteristics below does NOT belog to Software Defined Networking (SDN) Architecture?

• Separation of data plane and control plane

• Network control functions

• Flow-based forwarding

• An unprogrammable network

SDN controller (network OS) § interacts with network switches “below” via southbound API

• True

• False