Why Dont Classful Routing Protocols Support Discontiguous Subnets. Odr uses a default route on the remote router to forward packets. Routing protocols such as eigrp or ospf are better suited for this situation.
Web last updated on thu, 01 jun 2023 | network design. Web these older classful routing protocols also had to use a more careful and cautious subnet design plan to avoid a problem called a discontiguous classful network. Web a classful routing protocol will not send the subnet mask along with the routing update, so this is what will happen:
Odr Uses A Default Route On The Remote Router To Forward Packets.
A discontiguous network comprises a major net that separates another major net. Web the solution is to avoid using discontiguous networks when using a classful routing protocol. Web classful routing protocols—notably, ripv1 and igrp—cannot support discontiguous subnets because the subnet mask is not included in routing updates.
Web So, This Is Why Discontiguous Networks Can Cause Problems With Classful Routing.
Does not support discontiguous networks: Web a classful routing protocol will not send the subnet mask along with the routing update, so this is what will happen: Routing protocols such as eigrp or ospf are better suited for this situation.
If Routes Are Redistributed Into Ospf And The Subnet.
Web figure 313 classful routing protocols do not support discontiguous networks classless routing protocols do sun, 02 oct 2022 | campus network design. 172.16.0.0 is a discontiguous network. Web last updated on thu, 01 jun 2023 | network design.
Web In These Situations It Is Recommended That Ripv1 Or Igrp Not Be Used.
172.16.0.0 is a discontiguous network. R1 and r3 don’t send the subnet mask along with the. At illustrate the shortcoming of.
Web Ripv1 (Routing Information Protocol) And Igrp (Interior Gateway Routing Protocol) Are Classful Routing Protocols.
If site a and site. As mentioned earlier, classful routing protocols automatically summarize subnets. This document describes why ripv1 and igrp do not support.