Friday, October 20, 2017
4 QUESTION AND ANSWER
1) Which devices prcvide network connections on the lnternet?
2) TCP/IP packets can take any route around a network to reach their destination is unreachadle travelling arevents a packet where the destination isw unreachadle travelling around the network perpetually?
Each packet is configured with a lifespan called Time to Live (TTL).
3)On a firewall, what port would you configure to allow SMTP communications only?
Allow Port 25and Deny all others.
4) TCP/IP addressing utillises an 32-dit IP address with a sudnet mask, dut what are s