Across
- 11. used to rate the trustworthiness of routing information received on one router from its neighboring router
- 14. an external routing protocol that uses a sophisticated algorithm to determine the best route
- 21. means it sends the subnet mask information with the route updates (prefix routing)
- 24. a collection of networks under a common administrative domain
- 27. used to communicate between multiple autonomous systems (AS)
- 28. a way to configure more than one physical router to appear as if they were only a single logical one.
- 29. a router receiving an update from a neighbor router believes the information about remote networks without verifying for itself if the news is actually correct
- 30. all devices in the network must use the same subnet mask for each specific address class.
Down
- 1. the time required by protocols to update their forwarding tables after changes have occurred
- 2. a path considered a backup route
- 3. each router keeps state information about adjacent neighbors
- 4. best route to a remote network
- 5. two types of routing protocols used in internetworks
- 6. involves encapsulating one type of protocol in another type of protocol
- 7. One router is elected to handle all request sent to the virtual IP address
- 8. a unique IP address on the same subnet as the hosts defined in the configuration
- 9. uses only the hop count to determine the best way to a remote network
- 10. finds the best path to a remote network by judging distance. Each router running RIP sends its complete routing tables out to all active interfaces at periodic time intervals.
- 12. a network that has two or more subnetworks of a classful network connected together by different classful networks.
- 13. the routing tables include information about all the networks in the internetwork.
- 15. useful for carrying IPv6 data over a network that is still IPv4
- 16. contains all destinations advertised by neighboring routers
- 17. a Cisco proprietary protocol that can be run on most, but not all, of Cisco’s routers and multilayer switch models
- 18. exchanged by routers to determine which other routers are available to exchange routing data with
- 19. general-purpose encapsulation that allows for transporting packets from one network through another network through a VPN
- 20. allows you to use variable length subnet mask
- 22. translating one routing protocol into another
- 23. uses aspects of both distance vector and link state.
- 25. (shortest path first protocol) sends updates containing the state of their own links to all other routers on the network.
- 26. the amount of bandwidth on the lines will be used to find the best path to the remote network