What layer is DNS on OSI model?
Is DNS a layer 3 protocol?
At which layer does the SMTP work in the OSI model and the DoD?
Is DNS a layer 3 or 4?
Is DNS a Layer 4 protocol?
Is SMTP an application layer protocol?
Is DNS a layer 2 or 3?
|OSI Ref. Layer No.||OSI Layer Equivalent||TCP/IP Protocol Examples|
|5,6,7||Application, session, presentation||NFS, NIS+, DNS, telnet , ftp , rlogin , rsh , rcp , RIP, RDISC, SNMP, and others|
|3||Network||IP, ARP, ICMP|
|2||Data link||PPP, IEEE 802.2|
What is DNS and how DNS works?
What protocol does SMTP use?
Which is the first layer in OSI model?
Where is Postal protocol used?
Which is of the following is the role of the SMTP protocol?
How many protocols are used in the application layer *?
What port is SMTP?
How does SMTP work example?
Why does SMTP use TCP?
Why is SMTP needed?
How does SMTP flow?
This is like putting a letter into a postbox or post office for delivery. The smtp server then looks up the correct server to deliver the email to based on the email domain and sends the email on to the next server, again using the SMTP protocol.
What is SMTP access?
Which character sequence is used to end the message in SMTP?
Where is my SMTP server?
Select your email address, and under Advanced Settings, click Server Settings. You’ll then be brought to your Android’s Server Settings screen, where you can access your server information.