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29 Οκτ 2013 (πριν από 4 χρόνια και 11 μέρες)

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Designing of OSPFv3 by using IPV6

OSPFv3

Open Shortest Path First

(
OSPF
) is an
adaptive

routing protocol

for
Internet Protocol

(IP) networks.
It uses a
link state routing

algorithm and falls into the group of interior routing protocols, operating
within a single
autonomous system

(AS).

Application
of OSPFv3

OSPF is perhaps the most widely used
interior gateway protocol

(IGP) in large enterprise networks.
IS
-
IS
, another link
-
state dynamic routing protocol, is more common in large service provider
networks. The most widely used
exterior gate
way protocol

is the
Border Gateway Protocol

(BGP),
the principal routing protocol between autonomous systems on the Internet.

Difference between OSPFv2 and OS
Pf v3

-
Protocol processing per
-
link, not per
-
subnet

-
Removal of addressing semantics

-
Addition of Flooding scope

-
Explicit support for multiple instances per link

-
Use of IPv6 link
-
local addresses

-
Authentication method changes

-
Packet format, LSA’s heade
r format changes

-
Handling of unknown LSA types

Typical OSPFv3 network

Figure

7
-
2 OSPFv3 Areas







Student going to learn the following skill set

-

What is OSPFv3?

-

Difference between OSPFv2

and OSPF
v3 network?

-

Application of OSPF
v3

network

-

How to build
OSPF v3 network

-

Ho to use network simulator to build the network.


Hardware: Cisco routers, switches and computers.

Software: Cisco ios software and cisco programming language.

Demo: Going to build the IPV6 network by using OSPFv3 protocol and programming
the
routers by using cisco commands and going to demo the reachability of computers.


Future scope: In future all the network will be based on IPv6 because of addressing capacity.