RIP
RIPnetworks are limited in size to a maximum of 15 hops between any two networks. A network hop with a hop count of 16 indicates an unreachable network.
The other routing protocols do not use the hop count as the metric, EIGRP uses bandwidth and delay for the metric. OSPF and IS-IS use a relative link cost, BGP uses paths, rules, and policies for the metric.
what happens in RIP ROUTING method after the 15 hop
An example of a distance vector routing protocol is Routing Information Protocol (RIP). RIP uses hop count as its primary metric for determining the best path to a destination, with a maximum limit of 15 hops. It periodically shares its routing table with neighboring routers, allowing them to update their own tables based on the received information. This protocol is simple to implement but may have slower convergence times compared to more advanced routing protocols.
RIP v1 (Routing Information Protocol version 1) uses the distance-vector routing algorithm. It operates by exchanging routing information among neighboring routers using periodic updates and broadcasts. Each router maintains a routing table that lists the best paths to various destinations based on hop count, with a maximum limit of 15 hops, making 16 hops considered unreachable. Updates are sent every 30 seconds, allowing routers to learn and adapt to network changes.
Routing Information Protocol (RIP) is a distance-vector routing protocol used in local area networks (LANs) and wide area networks (WANs) to facilitate the exchange of routing information. It allows routers to communicate their routing tables to one another, enabling them to determine the best path for data packets based on the number of hops to the destination. RIP uses a maximum hop count of 15, making it suitable for smaller networks, but it can be less efficient in larger, more complex networks compared to other protocols like OSPF or EIGRP. Its simplicity and ease of implementation have made it a popular choice in various networking scenarios.
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.
RIPv1 (Routing Information Protocol version 1) has several limitations, one of the most significant being its lack of support for subnetting due to its reliance on classful addressing. This leads to inefficiencies, as it cannot provide routing updates for subnets or differentiate between networks of different sizes. Additionally, RIPv1 does not support authentication, making it vulnerable to routing table attacks. Its maximum hop count of 15 also limits its scalability in larger networks.
RIPv2, or Routing Information Protocol version 2, is a distance-vector routing protocol used in Internet Protocol (IP) networks. It enhances the original RIPv1 by supporting Classless Inter-Domain Routing (CIDR), allowing for the transmission of subnet information and enabling more efficient use of IP address space. RIPv2 also supports authentication for routing updates, improving security and reliability. It operates using a maximum hop count of 15, beyond which routes are considered unreachable.
It is discarded because the maximum amount of hops is 15.
The Routing Information Protocol (RIP) is a simple distance-vector routing protocol that is easy to configure and implement, making it suitable for small networks. However, its limitations include a maximum hop count of 15, which restricts scalability, and slower convergence times compared to more advanced protocols like OSPF or EIGRP. Additionally, RIP can lead to routing loops and suboptimal paths due to its reliance on periodic updates. Overall, while RIP is straightforward and resource-efficient, it may not meet the demands of larger or more dynamic networks.
prone to routing loops supports routes only with hop counts lower than 15. uses distance as a metric for selecting routes.
prone to routing loops supports routes only with hop counts lower than 15. uses distance as a metric for selecting routes.
When you send information over the Internet, it goes through many intermediate places, or "hops" - 15 to 20 is fairly typical. To visualize this, give the following command in a command window (in Windows); that will show through which intermediate hops information travels: tracert www.google.com Or some other Web address. Each "hop" is a router (or similar equipment), which must decide where to send the packet next. Basically, a router consults its routing tables, which say, for example, "any packet to a destination address that begins with '192.53.' should be sent to that-and-that next-hop-address." Internet routing consists of the whole process of maintaining, and using, those routing tables.