INDUSTRIAL PPT ON CCNA

1. Submitted by:-
POOJA RAWAT
I.T (2011-2015)

2. Enfocarse Institute of Information Technologies (E.I.I.T)
ENFOCARSE
Which means a group of focused people who are meant not only to train
our students but make them Professionals.
About E.I.I.T
Best Cisco & Microsoft Training Institute
E.I.I.T is considered as a one of the Leading Cisco & Microsoft Training
Institute in Noida.
E.I.I.T is a well known technology institute over Cisco and Microsoft
platform founded & driven by the team of IT Professionals.
E.I.I.T is having a Team of well Qualified Profession having rich
experience in the field of Networking , Data Centre, System Integration
and Security.

3. A. What is Cisco?
A. The MICROSOFT of Networking.
B. Established in 1984 at San Francisco, HQ-San
Jose, California.
C. Founders:-
A. Lan Bosack
B. Sandy Lerner
C. John T. Chambers(Chairman & CEO)

4. Switches
Hubs
Routers
Bridges

7. Straight Through Cable

10.  Two Types:-
 IPv4(Internet Protocol version 4):-
1. 32 bit Binary Address
2. Represented with Dots.
E.g.:- 192.168.16.1/24
 IPv6(Internet Protocol version 6):-
1. 128 Bits Binary Address
2. Represented with Colons & Double Columns
E.g.:- 2000::7:2100:0:0:2121

11.  Two Types:-
A. Public IP’s Routable IP’s
B. Private IP’s Personal Uses(Networking)
 Classification of IP Addresses:-
 Class A :
 Class B :
 Class C :
8 bits 8 bits 8 bits 8 bits
Network Host Host Host
Network Network Host Host
Network Network Network Host
 Class D : Multicast
 Class E : Research

12.  Subnetting is logically dividing the network
by extending the 1’s used in Subnet Mask.
 Advantage:-
 Can divide network in smaller parts.
 Restrict Broadcast traffic.
 Security.
 Simplified Administration.

13. Router is an internetworking component, that
connects networks which are at different
geographical locations.

14. Routers
Modular
Fixed
Modular Routers
These type of routers have upgradable slots, and the
number of ports can be increased just by adding cards
in the slots. E.g.:-Cisco Routers from 2600,…, 12000
Fixed Routers
These types of routers have fixed number of ports.
E.g.:- Cisco Routers from 700,…, 2500

15.  Static
 Dynamic
 Default
 When the destination is known, static and
dynamic routing is done. Static routing is done
by the users.
 For unknown destinations, default routing is
employed.
 In dynamic routing, path is fixed by the protocol.
Path changes depending on the length of the
path. Always the shortest path is preferred.
Paths are stored in the routing table.

16.  A Distance Vector Routing Protocol.
 “Hop count metric” selects the path. It is the
only criteria. Maximum is 15.
 Route updates are broadcasted after every
30 seconds.
 RIPv1 uses only Classful Routing.

17.  Supports IPv4 and IPv6 via Protocol-
Dependent Modules.
 Considered Classless.
 Efficient Neighbor discovery.
 Maximum Hop Count is 255. By Default it is
100.
 Uses Reliable Transport Protocol(RTP).

18.  An Open standard Routing Protocol.
 A Link-State Routing Protocol.
 Minimizes Routing Update Traffic.
 Has unlimited Hop Count.

19. VLANs helps reduce the cost of moving employees from
one location to another

20.  VLAN trunking protocol (VTP)
A layer 2 messaging protocol that manages all the
changes to the VLANs across networks.
 VTP domains
VTP devices are organized into domains. Each switch
can only be in one VTP domain at a time.
 VTP device modes:-
Server
Client
Transparent

21.  It is a packet-switched, connection-oriented, WAN service.
 It operates at the data link layer of the OSI reference model.