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Explain the effect ot the command ip classless on both classfull and classless routing protocol?
if a protocol is only classfull(RIPv1, IGRP) the command will have no effect, but in protocols that support vlsm and classless ip adressing it will enable the protocol to send the subnet mask in it's packets so that a router would not recognize only class networks, but also their subnets.
What field was added to the rip message header by RFC 1723 to add support for vlsm and cidr?
Subnet mask
What is IGP?
Dear All, Clasful routing protocols will not support VLSM because it doesn't send the subnet mask information along with routing information. Classless routing protocols will support VLSM as because it s sending the subnet mask information with routing updates. Regards, Sivaraj C
Which three interior routing protocols support VLSM?
OSPFRIP v2EIGRPOSPF, IS-IS and RIP v2 are the open standard IGPs. Also, Cisco's EIGRP.fm
What are the advantages of variable length subnet masking VLSM?
There is a few great things about variable length subnet masking VLSM. The main great thing about it is that you can get a membership.
Can two applets access each other?
Because RIPv1 is a classless protocol, it does not support this access. RIPv1 does not support discontiguous networks. RIPv1 does not support load balancing. RIPv1 does not support automatic summarization.
Does ospf support vlsm?
yes
Can you mix RIPv1 and static routing?
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
What are the advantages of RIPv2 over RIPv1?
RIPv2 offers several advantages over RIPv1, primarily through support for Classless Inter-Domain Routing (CIDR), which allows for variable-length subnet masks (VLSM). This enables more efficient use of IP addresses and better management of routing tables. Additionally, RIPv2 includes support for multicast updates, reducing unnecessary load on network devices, and provides authentication features to enhance security by ensuring that only authorized routers can participate in the routing process.
What are the main differences between RIPv1 and RIPv2?
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).
Explain the effect ot the command ip classless on both classfull and classless routing protocol?
if a protocol is only classfull(RIPv1, IGRP) the command will have no effect, but in protocols that support vlsm and classless ip adressing it will enable the protocol to send the subnet mask in it's packets so that a router would not recognize only class networks, but also their subnets.
What field was added to the rip message by rfc 1723 to add support for vlsm and cidr?
Subnet mask
What is the limitation of RIPv1?
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.
What field was added to the rip message header by RFC 1723 to add support for vlsm and cidr?
Subnet mask
What is IGP?
Dear All, Clasful routing protocols will not support VLSM because it doesn't send the subnet mask information along with routing information. Classless routing protocols will support VLSM as because it s sending the subnet mask information with routing updates. Regards, Sivaraj C
Which three interior routing protocols support VLSM?
OSPFRIP v2EIGRPOSPF, IS-IS and RIP v2 are the open standard IGPs. Also, Cisco's EIGRP.fm
What are the advantages of variable length subnet masking VLSM?
There is a few great things about variable length subnet masking VLSM. The main great thing about it is that you can get a membership.
