CST311: Journal Week 6
This week I learned about the control place, which is the network wide logic. The control plane controls how a datagram is routed along an end-to-end path from the source host to the destination host, and how network layer components are managed.
I learned about traditional routing algorithms such as OSPF, BGP.
I also learned about the SDN controller which acts as a controller. The SDN creates a separation between the data and control planes, creates control-plane functions in a separate “controller” service that is different, and remote from the forwarding components of the routers it manages.
Lastly, i learned about vital parts of managing an IP network. These are ICMP and SNMP.
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