You might try reading the PDF found at:
http://www.thinkmind.org/download.php?articleid=sysmea_v3_n34_2010_5
This will probably give you the information you seek.
RIPv2 is generally not suitable for large networks due to its limitations in scalability and convergence time. It supports a maximum hop count of 15, which can restrict routing in extensive topologies. Additionally, RIPv2's periodic updates can lead to unnecessary bandwidth consumption, and its slower convergence can result in temporary routing inconsistencies. For large networks, more advanced protocols like OSPF or EIGRP are typically recommended.
The Routing Information Protocol (RIP) is limited to smaller network implementations due to its maximum hop count of 15, which restricts the size of the network it can effectively manage. This limitation can lead to issues with scalability and efficiency in larger networks, as it cannot accommodate more extensive routing tables or complex topologies. Additionally, RIP's convergence time is slower compared to more advanced protocols, further hindering its suitability for larger environments.
It is typical for older routing protocols of the "distance vector" type, such as RIP, or IGRP, to send out their routing tables regularly to neighbors. By default, RIP does this every 30 seconds, while IGRP does it every 90 seconds.
Cisco routers using IGRP (Interior Gateway Routing Protocol) send periodic routing updates every 90 seconds by default. These updates are used to maintain the routing tables and ensure that all routers have consistent routing information. Additionally, IGRP can send triggered updates immediately in response to changes in the network topology to minimize convergence time.
Dynamic routing is a networking technique that provides optimal data routing. Unlike static routing, dynamic routing enables routers to select paths according to real-time logical network layout changes. In dynamic routing, the routing protocol operating on the router is responsible for the creation, maintenance and updating of the dynamic routing table. In static routing, all these jobs are manually done by the system administrator. Dynamic routing uses multiple algorithms and protocols. The most popular are Routing Information Protocol (RIP) and Open Shortest Path First (OSPF).
Basically your convergence time is the time while your devices are learning about each other (Could be due to a problem, or a new network). So the higher the convergence time, the longer your network isn't functioning.So with a very low convergence time network a problem in the network can be solved while only losing a few pings.
Precambrian time.
They forward only changes to individual routes instead of forwarding entire routing tables., taking up less band and time. Joseph G.
The time required to reroute traffic using Layer 3 routing can significantly impact network performance and reliability. Delays in rerouting can lead to packet loss and increased latency, which affect the overall user experience, especially for real-time applications like VoIP or video conferencing. Additionally, the efficiency of rerouting algorithms and the complexity of the network topology can influence the speed of this process, highlighting the importance of optimized routing protocols in maintaining seamless connectivity.
Precambrian
Because dynamic routing saves a lot of time.
corporate convergence