Lab 3.2.2.2 Characteristics of IGP and EGP routing protcols

In this packet tracer i was able to learn a little about a autonomous system and some new commands. to start off i did the show ip protocol in order to look up the protocols being used for the router selected. this information on gateways, routing for the network and interfaces. their are some similarities with the show ip route in where they show me the routing table and the type of connections and which interface they are connected to. i started with configuring R1 in the autonomous system with ip route 0.0.0.0 0.0.0.0. s0/0/0. this would be classified as the default route that would use the exit interface. that same thing would go for router R2 and R3. From there i would check the routing table for all the routers in order to see if the default routes were added successfully. since the ping from PC1 to ISP failed because of the host being un reachable i would also have to make a static route.  from there i would configure a static route for all of the internal networks apart of AS1. From there i would then ping once again to see if connectivity would be successful. it turning out successful meant that the static routes and default routes were all configured correctly.