1 files changed, 41 insertions, 0 deletions
diff --git a/doc/user/glossary.rst b/doc/user/glossary.rst
new file mode 100644
index 0000000..6b49336
--- /dev/null
+++ b/doc/user/glossary.rst
@@ -0,0 +1,41 @@
+********
+Glossary
+********
+
+.. glossary::
+
+   distance-vector
+      A distance-vector routing protocol in data networks determines the best
+      route for data packets based on distance. Distance-vector routing
+      protocols measure the distance by the number of routers a packet has to
+      pass. Some distance-vector protocols also take into account network
+      latency and other factors that influence traffic on a given route. To
+      determine the best route across a network, routers on which a
+      distance-vector protocol is implemented exchange information with one
+      another, usually routing tables plus hop counts for destination networks
+      and possibly other traffic information. Distance-vector routing protocols
+      also require that a router informs its neighbours of network topology
+      changes periodically. [distance-vector-rp]_
+
+   link-state
+      Link-state algorithms (also known as shortest path first algorithms)
+      flood routing information to all nodes in the internetwork. Each router,
+      however, sends only the portion of the routing table that describes the
+      state of its own links. In link-state algorithms, each router builds a
+      picture of the entire network in its routing tables. Distance vector
+      algorithms (also known as Bellman-Ford algorithms) call for each router
+      to send all or some portion of its routing table, but only to its
+      neighbors. In essence, link-state algorithms send small updates
+      everywhere, while distance vector algorithms send larger updates only to
+      neighboring routers. Distance vector algorithms know only about their
+      neighbors. [link-state-rp]_
+
+   Bellman-Ford
+      The Bellman–Ford algorithm is an algorithm that computes shortest paths
+      from a single source vertex to all of the other vertices in a weighted
+      digraph. [bellman-ford]_
+
+
+.. [distance-vector-rp] https://en.wikipedia.org/wiki/Distance-vector_routing_protocol
+.. [link-state-rp] https://en.wikipedia.org/wiki/Link-state_routing_protocol
+.. [bellman-ford] https://en.wikipedia.org/wiki/Bellman-Ford_algorithm