2.1 Explain Characteristics of Routing Technologies

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Across
  1. 3. Number of bits in a subnet mask, affects route specificity
  2. 4. Value routers use to pick the most efficient path
  3. 6. Translates private IP addresses to public ones for internet access
  4. 7. Logical divisions of a physical interface, often used for VLANs
  5. 11. Routes manually configured by an admin, no updates unless changed
  6. 12. Ensures gateway redundancy by allowing multiple routers to share a virtual address
  7. 13. Shared address used by multiple devices to provide failover
Down
  1. 1. Number used to choose the best route when multiple exist
  2. 2. Exterior gateway protocol used to connect ISPs and large networks
  3. 5. Routes learned and updated automatically between routers
  4. 8. Cisco proprietary routing protocol, uses both distance vector and link state features
  5. 9. Link-state protocol that uses areas to optimize routing
  6. 10. Maps many private IPs to one public IP using different port numbers