Chapter 12
| A1: | The default route address is 0.0.0.0. |
| A2: | IGRP and EIGRP advertise a default address as an external address type. |
| A3: | Yes. |
| A4: | A stub router is a router with only a single link to another router. A stub network is a network with only one attached router. |
| A5: | Using a default route rather than a full routing table can conserve router memory by keeping the table small and can save router processing cycles by limiting the routing information that must be processed. |
| A6: | Using a full routing table rather than a default route can make routing more accurate. |
| A7: | ODR uses Cisco Discovery Protocol (CDP) to discover routes. |
| A8: | ODR is available in IOS 11.2 and later. |
| A9: | The medium over which ODR is to run must support SNAP. |
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