| 1 | The IPv4 default route address is 0.0.0.0. |
| 2 | The IPv6 default prefix/prefix length is ::/0. |
| 3 | EIGRP advertises a default address as an external address type. |
| 4 | Yes. |
| 5 | 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. |
| 6 | Using a default route rather than a full route 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. |
| 7 | Using a full route table rather than a default route can make routing more accurate. |
| 8 | ODR uses Cisco Discovery Protocol (CDP) to discover routes. |
| 9 | ODR is available in IOS 11.2 and later. |
| 10 | The medium over which ODR is to run must support SNAP. |