Post on 14-Apr-2018
7/27/2019 Routing Protocols Mod5 IPICT
1/13
Routing & Routing Protocols.
Sasi kumar
B.Prasanthkumar
Nithiya kumar
7/27/2019 Routing Protocols Mod5 IPICT
2/13
Competency 8: Explores the use of
Data communication & computernetwork technologies for effectivecommunication of data & voice
and resource sharing
Competency level 8.10:Exploresbasic devices, and protocols used
in networks
7/27/2019 Routing Protocols Mod5 IPICT
3/13
What we are going to see...
Routing
Routed protocols
Types of routingstatic & dynamic
Dynamic routing protocols
Interior & exterior routing protocols Sample network packet forward
7/27/2019 Routing Protocols Mod5 IPICT
4/13
Routing. Routing is the process of selecting paths in a
network along which to send network traffic.
In other way we can say this is the process todirect the packet forwarding between thesource and destination.
It can done by the inter connectednetworking devices such as router, switches,bridges, hubs, firewalls and PCs
router must learn how to get to the remotenetwork with either static routing or dynamicrouting.
7/27/2019 Routing Protocols Mod5 IPICT
5/13
Routed protocols. ROUTED PROTOCOLS are nothing more than
data being transported across the networks.Routed protocols include:
Internet Protocol Telnet
Remote Procedure Call (RPC)
SNMP
SMTP
Novell IPX DECnet Appletalk Banyan Vines Xerox Network System (XNS)
7/27/2019 Routing Protocols Mod5 IPICT
6/13
Types of routing static routing
Administrator manually enters the routes in the router's table.
Remote route details learned by static entry.
Each and every updates must be update for better networkperformance.
High secure and reliable pathway to reach specified remotenetwork
dynamic routing - happens automatically using routing
protocols.
Routing protocols is the responsible thing for reach remotenetwork.
Automatically learn updatesno need admin knowledge.
Not reliable like static route.
7/27/2019 Routing Protocols Mod5 IPICT
7/13
Dynamic Routing Protocols A routing protocol specifies
how routers communicate with each other,disseminating information that enables themto select routes between any two nodes ona computer network, the choice of the routebeing done by routing algorithms.
Each router has a priori knowledge only ofnetworks attached to it directly.
A routing protocol shares this information firstamong immediate neighbors, and thenthroughout the network.
7/27/2019 Routing Protocols Mod5 IPICT
8/13
There are 2 type of dynamic routingprotocols
1. Interior routing protocols
Interior Gateway Protocols (IGPs) exchange
routing information within a single routingdomain. Examples of IGPs include:
OSPF (Open Shortest Path First)
RIP (Routing Information Protocol)
IS-IS (Intermediate System to IntermediateSystem)
EIGRP (Cisco's proprietary Enhanced InteriorGateway Routing Protocol)
7/27/2019 Routing Protocols Mod5 IPICT
9/13
2. Exterior Routing Protocols
Exterior routing protocols are used toexchange routing information between
autonomous systems. The routing information passed between
autonomous systems is calledreachabilityinformation.
Reachability information is simply information
about which networks can be reachedthrough a specific autonomous system.
Border Gateway Protocol (BGP)
7/27/2019 Routing Protocols Mod5 IPICT
10/13
Sample networkcommunicationAS 100 AS 101
7/27/2019 Routing Protocols Mod5 IPICT
11/13
Activity:
Students equally grouped according totheir computer knowledge
Each group need to prepare a briefdescription as a assignment about anyone of the IGP
Each group need to send assignment to
teachers mail with in a dead line.
7/27/2019 Routing Protocols Mod5 IPICT
12/13
Aspects:
Pedagogical : student will work as agroup so knowledge sharing, team work
experience and they will get taskcompleting ability with in a certain period.
ICT : Students gain information reveal,email using ability, assignment creating
(softcopy) by using any kind of wordprocessor or presenting software.
7/27/2019 Routing Protocols Mod5 IPICT
13/13
Evaluation:
According to their group assignmenteach assignment will be analyze, correct
and share with all of them
Teacher will provide additionalinformation about IGP
Teacher provide useful link and materials
to student for further information andknowledge