Computer Networking
Which of the following conditions is used to transmit two packets over a medium at the same time?

None of these
Collision
Asynchronous
Contention
Synchronous

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Computer Networking
The fundamental requirements of private-to-public network interconnection methods which need to be provided in gateways is/are

A and B both
None of these
universal accessibility for private network Data Terminal Equipment (DTE)
to assign address to private network DTEs
adequate cost control mechanisms for administration of the private networks

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Computer Networking
You have created a named access list called Blocksales. Which of the following is a valid command for applying this to packets trying to enter interface s0 of your router?

(config-if)# ip access-group Blocksales in
(config)# ip access-group 110 in
(config-if)# blocksales ip access-list in
(config-if)# ip access-group 110 in

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