Routing

Addressing

Type of Communication

MAC and POrt

IPv4

IPv6

Unicast routing tables

L4: Open sockets

L3: IP routing table

L2: CAM table

Routing Protocol Basics

Hierarchical routing

Inter-as

Peering

Asymmetric routing

RIP

Counting to infinity

Split horizon

Poison reverse

EIGRP

Metric

Babel

OSPF

OSI routing

node interface

IS-IS

BGP

Multicast

PIM

Switching protocols

MPLS

Q-in-Q

TRILL: CAM