Which Protocol Does Not Support VLSM

RIP is a classful routing protocol that does not support VLSMs or CIDR.

Which routing protocol can use VLSM?
VLSM is supported by the following protocols: Open Shortest Path First (OSPF), Enhanced Interior Gateway Router Protocol (EIGRP), Border Gateway Protocol (BGP), Routing Information Protocol (RIP) version 2 and 3, and Intermediate System-to-Intermediate System (IS-IS).

Does OSPF support VLSM?
OSPF is a Link State Algorithm. OSPF supports Variable Length Subnet Masks (VLSM). Using areas, OSPF networks can be logically segmented to decrease the size of routing tables. Table size can be further reduced by using route summarization.

Which routing protocols support variable length subnet masking?

In order to use VLSM, a network administrator must use a routing protocol that supports it, such as Routing Information Protocol v2 (RIPv2), Open Shortest Path First (OSPF), Intermediate System-to-Intermediate System (IS-IS), Enhanced Interior Gateway Routing Protocol (EIGRP) and Border Gateway Protocol (BGP).

Which of the protocol does not support routing?

RIP prevents routing loops by limiting the number of hops allowed in a path from source and destination. The maximum hop count allowed for RIP is 15 and a hop count of 16 is considered as network unreachable.

Which of the following routing protocols supports VLSM choose all that apply?
Static routing, OSPF, IS-IS, EIGRP, and RIP version 2 all support VLSM. BGP4 also supports VLSM. RIPv1 and IGRP do not support VLSM.

Does Eigrp use VLSM?
Does EIGRP support VLSM or CIDR? EIGRP carries the subnet mask in the routing update, and it does support both variable length subnet masks (VLSM) and Classless Inter-Domain Routing (CIDR). In other words, you can subnet your network from the classful boundaries (where a class A network is 10.0.

Which of this protocols will support summarization?
Routing Information Protocol (RIP) and Enhanced Interior Gateway Routing Protocol both support route summarization. They also summarize all the contiguous networks across the network class boundaries automatically.

Which of the following protocols support VLSM summarization and discontiguous networks choose three?

RIPv2, EIGRP, and OSPF build and maintain routing tables, but they also provide classless routing, which allows for VLSM, summarization, and discontiguous networking.

Which of the following interior routing protocols support VLSM choose three answers?

Which of the following routing protocols support VLSM? (Choose three answers.) B (RIP-2) , C (EIGRP) , and D (OSPF) . Classless routing protocols, by definition, support VLSM because classless routing protocols transmit the subnet mask in their routing updates.

Which is not a OSPF packet?
Which packet is NOT an OSPF packet type? Explanation: LSU is the Link State Update packet, LSR is the Link State Request packet and DBD is the Database Descriptor packet in OSPF. Query packet is NOT an OSPF packet type. 9.

What kind of protocols are used for VLSM?
VLSM is supported by the following protocols: Open Shortest Path First (OSPF), Enhanced Interior Gateway Router Protocol (EIGRP), Border Gateway Protocol (BGP), Routing Information Protocol (RIP) version 2 and 3, and Intermediate System-to-Intermediate System (IS-IS).

How are the LANs connected in a VLSM?

The company’s network consists of three local area networks: LAN A, LAN B, and LAN C as shown in Figure 2.0 below. These three LANs are connected with three serial links: Link AB, Link BC, and Link AC. One of the easiest ways to solve VLSM problems is by using a subnetting chart like the one shown in Table 3.0 below.

How is a subnet mask used in a VLSM?

In order to fully grasp the concept of VLSM, we first need to understand the term subnet mask, subnetting, and Supernetting. Subnet masks are used by a computer to determine if any computer is on the same network or on a different network. An IPv4 subnet mask is a 32-bit sequence of ones (1) followed by a block of zeros (0).

Why is route summarization important in a VLSM?

This approach is particularly important when using VLSMs. A VLSM design allows for maximum use of IP addresses, as well as more efficient routing update communication when using hierarchical IP addressing. In Figure 3-35, for example, route summarization occurs at two levels.