Download your Full Reports for Routing Protocols
- The routers in an internet are responsible for receiving and forwarding IP datagrams through the interconnected set of sub-networks from source to destination.
- Routing protocols essential to operation of an internet.
- Router must have idea of topology and condition of internet.
- Routing protocols provide this information.
- Routing algorithm is used to make a routing decision for a particular datagram, based on current routing information.
- Decisions based on some least cost criterion.
Routing Table
- One required for each router
- Entry for each network
- Not for each destination
- Routing only needs network portion
- Once datagram reaches router attached to destination network, that router can deliver to host.
Download your Full Reports for Routing Protocols
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