Implement an IP addressing scheme and IP Services to meet network requirements in a medium-size Enterprise branch office network

These questions are based on 642-816 – Interconnecting Cisco Networking Devices Part 2.


Objective: Implement an IP addressing scheme and IP Services to meet network requirements in a medium-size Enterprise branch office network
Sub-Objective: Describe the technological requirements for running IPv6 (including protocols, dual stack, tunneling, etc.)


Multiple Answer, Multiple Choice


Which protocol translation mechanisms can be used to enable intercommunication between IPv4 and IPv6 protocols on the router? (Choose three.)



  1. TCP-UDP Relay
  2. Binary mechanism
  3. IP relay
  4. Bump-in-the-Stack (BIS)
  5. Dual Stack Transition Mechanism (DSTM)

Answer:
A. TCP-UDP Relay
D. Bump-in-the-Stack (BIS)
E. Dual Stack Transition Mechanism (DSTM)


Tutorial:
TCP-UDP Relay, BIS and DSTM translation mechanisms can be used to enable intercommunication between IPv4 and IPv6 protocols on the router.


The following protocol translation mechanisms can be used to enable intercommunication between IPv4 and IPv6 protocols on the router:



  • Network Address Translation-Protocol Translation (NAT-PT)
  • TCP-UDP Relay
  • BIS
  • DSTM
  • SOCKS-Based Gateway

The binary mechanism and IP relay options are incorrect because these options do not exist in IPv6 terminology.


Reference:
Cisco > Technology White Paper > IPv6 Deployment Strategies

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