It's Wednesday, November 5, and here are your free Cisco certification exam training questions for today!
CCNA Voice questions return next week!
Name three major differences between TCP and UDP.
While you're at it, name three common protocols that run on TCP, three that run on UDP, and one that runs on both. :)
Answer: TCP offers retransmissions of lost segments via sequence numbers, windowing capabilities, and has guaranteed delivery, none of which UDP offers.
Three common TCP protocols are FTP, SMTP, and HTTP. UDP protocols include TFTP, SNMP, and DHCP. DNS runs on both.
You want to create a class map via Security Device Manager. Which task button should you click?
Answer: The world-famous Additional Tasks button.
In the following router output, what single command on the local router will eliminate the illegal version message?
5d02h: RIP: ignored v1 packet from 18.104.22.168 (illegal version)
Answer: By running the version 1 command under the RIP configuration, you'll hardcode all interfaces to accept and transmit only v1 updates, which will make v1 updates no longer illegal!
What command resulted in this particular mode?
Answer: The interface range command.
New questions posted later today!
To your success,