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CCNA 2 v3.1 Module 4 Learning About Other Devices

CCNA 2 v3.1 Module 4 Learning About Other Devices. Cisco Discovery Protocol (CDP). CDP is media and protocol independent, and runs on all Cisco equipment over the Subnetwork Access Protocol (SNAP). Showing CDP Neighbor Entries. Implementation, Monitoring, and Maintenance of CDP.

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CCNA 2 v3.1 Module 4 Learning About Other Devices

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  1. CCNA 2 v3.1 Module 4 Learning About Other Devices

  2. Cisco Discovery Protocol (CDP) CDP is media and protocol independent, and runs on all Cisco equipment over the Subnetwork Access Protocol (SNAP).

  3. Showing CDP Neighbor Entries

  4. Implementation, Monitoring, and Maintenance of CDP

  5. The show cdp interface Command

  6. The show cdp neighbors Command

  7. Creating a Network Map • The show cdp neighbors [type number] [detail] command can be used to obtain the following: • Device ID — Address • Port ID — Capabilities • Version — Platform • IP network prefix • VTP management domain name (CDPv2 only) • Native VLAN (CDPv2 only) • Full/Halfduplex (CDPv2)

  8. Disabling CDP

  9. Troubleshooting CDP

  10. The showcdp traffic Command

  11. Telnet

  12. Telnet Operations

  13. Establishing Telnet Connections • To initiate a Telnet session any of the following alternatives can be used: • Denver>connect paris • Denver>paris • Denver>131.108.100.152 • Denver>telnet paris • A hostname table or access to DNS for Telnet must be present for a name to work. Otherwise, the IP address of the remote router must be entered. • Telnet can be used to determine if a remote router can be accessed.

  14. Telnet Operations

  15. Advanced Telnet Operation Multiple Telnet sessions can be used and suspended with the Ctrl+Shift+6 then x sequence.

  16. Testing with the ping Command

  17. Testing with the traceroute Command

  18. Troubleshooting IP Addressing Issues

  19. Summary

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