39. Add the RIP routing protocol to your configuration.

Distance Vector Routing Protocols

40. Add the IGRP routing protocol to your configuration.

• RIP updates
  • debug ip rip
  • sh ip int
  • sh ip route
• RIP update frequency
  • sh ip prot
• RIP update packets
  • debug ipx routing activity

41. Explain the services of separate and integrated multiprotocol routing.

42. List problems that each routing type encounters when dealing with topology changes and describe techniques to reduce the number of these problems.

• Hop count
• Counting to infinity
• Split horizon
• Route poisoning
• Hold-downs, reset when
  • The hold-down timer expires.
  • The route receives a processing task proportional to the number of links in the internetwork.
  • The hold-down timer receives another update indicating that the network status has changed.
• Static Routes

43. Describe the benefits of network segmentation with routers.