A network engineer researched whether there are mechanisms available to help
transition from an IPv4 addressing structure to IPv6. What three options did the
engineer find?(Choose three.)
A protocol translation mechanism allows communication between the IPv4 and
A packet analyzer determines the addressing structure and converts it to the
appropriate IPv4 or IPv6 scheme.
New Core devices that support IPV6 must be purchased.
A protocol converter changes IPv4 packets into IPv6 packets and vice versa.
A dual-stack network design allows both IPv4 and IPv6 addressing to be used
on all network devices.
Tunneling allows IPv4 packets to be encapsulated so that they can traverse IPv6
networks and vice versa.
When should the command no auto-summary be used?
with RIP version 1, to enable classless routing
with RIP version 2, to enable classless routing
with RIP version 1, when discontigous networks exist
with RIP version 2, when discontigous networks exist
Refer to the exhibit. What must an administrator do on R3 to ensure that update
packets are sent
with subnet mask information?
Add the commands:
R3(config-router)# no version 2
Add the commands:
R3(config-router)# version 2
R3(config-router)# no auto-summary
Change the network statement on R3:
R3(config)# network 10.10.4.0
Add the command:
R3(config)# ip route 0.0.0.0 0.0.0.0 s0/0
What best describes a discontiguous network?
combines several classfull networking address
contains more than one route to a destination
implements more than one routing protocol
separated from the rest of the hierarchical group by another network
Refer to the exhibit. A company has decided to add a new workgroup. If the
for the network uses contiguous blocks of addresses, what subnet is assigned to