answersLogoWhite

0


Best Answer

A hello protocol is used by link-state (OSPF, IS-IS) and advanced link-state routing protocols (EIGRP) running on a router to detect it's neighbors. Certain conditions need to be fulfilled to be established as a neighbor in the router's neighbor table. A hello protocol is a simple and light way for routers running the above mentioned protocols to detect and record the neighbors they are connected to. Once a reply is received from a neighbor for a "Hello" message, the address and interface information is stored in the neighbor table.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is a purpose of a hello protocol?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the purpose of the Protocol field in an IP segment?

it indicates which layer 4 protocol is carried in a datagram


What is the purpose of the Madrid protocol?

It protects Anartica's environment.


What is the purpose of layer isolation in the OSI model?

ports protocol


What is the purpose behind the Montreal Protocol?

The Montreal Protocol is a landmark international agreement designed to protect the stratospheric ozone layer.


What was the purpose of the story of Demeter and Persephone?

hello


What is the purpose of protocol analyzer?

The protocol analyzer has the capability to capture and decode data packets and allows the user to inspect the packet contents.


What is the purpose of a protocol analyzer?

The protocol analyzer has the capability to capture and decode data packets and allows the user to inspect the packet contents.


What the purpose of a protocol analyzer?

The protocol analyzer has the capability to capture and decode data packets and allows the user to inspect the packet contents.


Which protocol is used to set the IP address?

The older protocol for this purpose was BOOTP, but modern addressing LAN schemes today will use DHCP.


What is the purpose of the immune system and what is its name?

hello everybody


What is the purpose of the electric cell?

to say hello bah!


Explain the purpose of the file transfer protocol?

File Transfer Protocol (FTP) is used for transferring files between an FTP client and an FTP server.