Classful Routing Protocol
RIP VERSIONV1 can be seen to exclude subnet information from routing updates, this is because ripv1 is a classful routing protocol and does not support VSLM, this was corrected in RIPv2 where ripv2 does send out subnet mask's in the form of a prefix eg /24 which is the subnet mask of 255.255.255.0 or a class c address.
With CIDR and VLSM, the subnet mask can no longer be implied. The routing protocol must include information about the subnet mask, when a router sends updates to other routers. This makes some older routing protocols unsuitable for such cases; for example, RIP version 1 is unsuitable, but RIP version 2 was changed so that it included the subnet mask.With CIDR and VLSM, the subnet mask can no longer be implied. The routing protocol must include information about the subnet mask, when a router sends updates to other routers. This makes some older routing protocols unsuitable for such cases; for example, RIP version 1 is unsuitable, but RIP version 2 was changed so that it included the subnet mask.With CIDR and VLSM, the subnet mask can no longer be implied. The routing protocol must include information about the subnet mask, when a router sends updates to other routers. This makes some older routing protocols unsuitable for such cases; for example, RIP version 1 is unsuitable, but RIP version 2 was changed so that it included the subnet mask.With CIDR and VLSM, the subnet mask can no longer be implied. The routing protocol must include information about the subnet mask, when a router sends updates to other routers. This makes some older routing protocols unsuitable for such cases; for example, RIP version 1 is unsuitable, but RIP version 2 was changed so that it included the subnet mask.
rip version 1 is classfull routing protocol. in classfull routing protocol is not able to carry its subnet mask whatever the ip belong from a class. it wil take its by default subnet mask.if the ip address belong to class b and the subnet mask is published as /28. in classless routing protocol this ip address would be displayed as /16 not like /28
A protocol is a set of rules for describing how to successfully exchange information between two systems.
Classful.
Classful vs. Classless RIPv1 is a classful protocol, meaning that the subnet mask is not included in the routing updates. With RIP, only the default subnet mask is used to identify networks. RIP v2 is a classless protocol, meaning that the subnet mask IS included in the routing tables.. RIPv2 supports variable subnet masks (VLSM).
A router running a classless routing protocol (Such as OSPF) will send the subnet mask in its route updates to its neighboring routers.
RIP (Routing Information Protocol) is a distance-vector routing protocol that uses hop count as its metric for path selection. RIP routers broadcast their entire routing table every 30 seconds as a broadcast. RIP is classified as a classful routing protocol, meaning it does not support the use of VLSM (Variable Length Subnet Masking) and requires all devices in a network to use the same subnet mask.
A Subnet calculator is used for determining the attributes of an IP subnet including the start of it. Results of the subnet calculation include the access control lists, the subnet range and the subnet bitmap.
It depends on whether you are using a default subnet mask or you are subnetting the class B network. A default subnet mask would be 255.255.0.0, but if you are subnetting the last 2 octets in the subnet mask could be anything (up to 255 per octet).
variable length subnet masks
RIP V1 dose not support CIDR or VLSM as it a clasfull routing protocol that dose not include the subnet mask.. however if you were to use RIPV2 you could use static routing with it as it is a classless protocol and dose incoperate the subset mask in the update