Configuration of DHCP Server (Server 2003)

-: Configuring DHCP Server:-
-:Dynamic Host Configuration Protocol:-

Step:-1 Insatall server 2003 OS

Step:-2 Install Package

          Start >> control pannel >> add and remove >> add and remove windows component >> Select network Services >> details >> select and (√) dhcp >> OK >> next >>insert CD of Server 2003 >> Finish

Step:-3 Start >> Administrative tools >> dhcp >> d/c on Example.com >>r/c example.com >>  New Scope >> Next >> Next >> Name “xyz” >> Orgnization Name “abc” >> Next >> Start IP “192.168.0.1” >> End IP “192.168.0.254” >> Next >> IP That not distribute start Ip “192.168.0.1” >> End IP “192.168.0.110” >> Add >> Next >> Next >> Next >> Default IP Add. “192.168.0.1” >> Add >> Next >> parents domain name “paste your computer name ” >> Server Name “paste your computer name ” >> resolve >> Add >> Next Server Name “paste your computer name ” >> resolve >> Add >> Next >> Next >> Finish

Step:-4  R/c on Scope >> Properties >> Advance >> (√) both >> OK

Step:-5 R/C on Server Option >> Configuration Option >> Advanced >> (√) Bootfile Name >> (√) Boot Server Host Name >> Apply >> OK

Step:-6 R/C on Domain Name >> Authrised >> R/C on Domain Name  >> Refresh

Step:-7 Go to Client PC  and left IP in Autometic Mode

Step:-8 Run >> cmd >> <enter> >> ipconfig >> ipconfig /release >> ipconfig /renew

   ****************** Finish********************

Configuration of DNS Server (Server 2003)

-:Configuring DNS Server :-

-:Domain name System:-

1. The DNS is the system by which all Internet service addresses are created, maintained, and used.

2. The DNS translates Internet domain and host names to IP addresses. DNS automatically converts the  names we type in our Web browser address bar to the IP addresses of Web servers hosting those sites. 

3. The Domain Name System, or DNS, was implemented by ARPAnet in 1984, and is managed by InterNIC  

Step:-1  Start >> administrative tools >> active directory user and computer >>  d/c example.com >> d/c user >> r/c in blank space >> new >> user >> first user name “xyz”  user logon name “xyz” >> next >> password “123@net” >> (√) user control change password >> (√) password never expire >> next >> finish

Step:-2  Start >> administrative tools >> active directory user and computer >>  d/c example.com >> d/c user >> select “xyz” and r/c >> properties >> profile >> profile path \\192.168.0.1\xyz >> apply >> member of >> add >> advance >> find now >> select “administrator” >> OK >> OK >> OK >>OK

Step:-3  Create a folder and rename with “xyz” and share it with full permission.

Step:-4   Start >> administrative tools >> domain controller and security police >> local polocies >> user right assignment >> allow log on localy >> add user ad group >> browse >> advance >> find >> now >> select user “xyz” >> OK >> OK >> OK >> OK

Step:-5   Log off  your system and log on through user “xyz” and again log off your system and log on through administrator

Step:-6  Check folder “xyz” you have some data in it then right

Step:-7   Now Go to client pc  and  r/c on My computer >> properties >> compuer name >> change >>    computer name “user01” >> domain name “example” >> more “com” >> OK >> OK >> username “administrator” >> Password “123@net” >> OK >> OK >> Restart

Step:- 7  Log on through Administrator and again log off >> and log on through user “xyz” >> option >>    select “example.com” >> password “123@net”

  *********************Finish************************

 

Installation of Active Directly ( Server 2003)

                       -:Installing Active Directory:-

Step:-1  Install Server2003 operating System

Step:-2 Install IP=192.168.0.1 SM=255.255.255.0  DG=192.168.0.1 DNS=192.168.0.1

Step:-3 Start >> Run >> dcpromo >> next >> next >> next >> Domain name “example.com” >> next     >>next >>next >>next >>next >>Password“123@net” >>next >>next >>finish >> reboot

CCNA -: WAN TOPOLOGY:-

        
                                                                -: WAN TOPOLOGY:- 

 ISDN :- Integrate Service Digital Network.
         1. This line use Copper Line Data Communication.
         2. ISDN is an example Circuit Switching Network.
         3. ISDN use two types of Channel B&D Channel.
             - The Channel B is use for Voice, Video & Data.
             - The Channel D is use for Data controlling. 
         B Channel Will be 64KBPS and D Channel will be  16KBPS & 64KBPS.( Depend on ISDN line.)
         Maximum speed ISDN line support 16 KBPS.
         4. ISDN Provides two types of line -
            i.  BRI (Basic Rate Interface) - Line Use for home purpose.
            ii. PRI (Primary Rate Interface) - Line use for commercial purpose. 
     

CCNA -: VLAN & VTP .:-

                                    -: VLAN:-

Togging: - This is trademark of VLAN, Let we have VLAN them for define all VLAN. We give togging.

EX:-                           VLAN –  1 -     by default

                                   VLAN – 2 -

                                   VLAN – 3 -      togging no.

Switch#show vlan

Switch(config)#vlan 10

Switch(config)#name sales

Switch(config)#exit

Switch#show vlan

                                     How to use VLAN?

Firstly we connect two pc from CISCO switch from eth0/3 and give the ip address on both pc same IP address scheme then both pc ping each other without any problem.

1. Now we want both pc will not ping each other.
2. So we will create VLAN on CISCO Switch.

VLAN: - VLAN stands for Virtual LAN its utility that use for safe IP address for waisting.

In this situation pc will be ping normally.

Switch(config)#interface F0/2

Switch(config)#switch port access vlan10

Switch(config)#no shutdown

Switch(config)#exit

Switch#wr

Now in this situation PC – A & PC – B cannot ping each other.

                                                      -: VTP:-

VTP stands for Virtual Trunking Protocol: - In this practical we create VLAN other client switch at the one location.

-: Switch 1:-

S₁(config)#vtp mode server

S₁(config)#vtp domain hcl.com

S₁(config)#int F_0/11

S₁(config)# switchport mode trunk

S₁(config)#no shutdown

S₁(config)#exit

S₁(config)#int F_0/2

S₁(config)#switchport mode trunk

S₁(config)#no shutdown

S₁(config)#exit

Switch1#show vtp status

-: Switch 2:-

S₂(config)#vtp mode client

S₂(config)#vtp domain hcl

S₂(config)#int F­_0/11

S₂(config)#switchport mode trunk

S₂(config)#no shutdown

S₂(config)#exit

Switch₂#show vtp status

-: Switch 3:-

S₃(config)#vtp mode client

S₃(config)#vtp domain hcl

S₃(config)#int F_0/1

S₃(config)#swticport mode trunk

S₃(config)#no shutdown

S₃(config)#exit

Swich₃#show vtp status

-: Switch 1:-

S₁(config)#vlan 10

S₁(config)#vlan 20

Port no 11 will be in VLAN 10

S₁(config)#int F_0/11

S₁(config)#switchport access vlan 10

S₁(config)#no shutdown

PC – 1             ping 10.10.10.1

                  ping 10.10.10.1

                        ping 10.10.10.1

                        ping 10.10.10.1

                            -: How to configure VTP client and Server:-

VTP(VLAN Trunking Protocol) is the protocol that propagate the information about which VLAN’s, exit from one switch to another switch. If VTP did not provide this information VLAN’s would have to be created on all switch individually in the network VTP is CISCO Propriety. The default mode of a switch is configuring as VTP Server in any case. The Server services are turned off.

             -:Use following command to turn it back on as VTP Server:-

Switch#vlan database

Switch(vlan)#vtp server

Switch(vlan)#exit

First create multiple VLAN with name assign multiple ports to them. Then create 802.1q trunk link between the two switches to allow communication between VLAN.

-: VTP client and server configuration:-

                                                    -: How to create VLAN:-

First enter global configuration mode to run the following command.

-: How to create VLAN₂ & VLAN₃ on a switch A:-

VTP Server:-

Switch(config)#vlan2   -        defining VLAN2

Switch(config)#vlan2 name<marketing>

Switch(config)#vlan3

Switch(config)#vlan3 name<management>

Switch(config)#exit

Switch#exit

Now assign the port2 and 3 to VLAN2. It must be done from the interface mode. Enter the following command to add port2 and 3 to VLAN2.

Switch(config)#int F_o/2

Switch(config)#switchprt access vlan2

Switch(config)#exit

Switch(config)#int F_0/3

Switch(config)#switchport access vlan2

Switch(config)#exit

Now assign the port 4 & 5 to VLAN3. Enter the following commands to add port 4 & 5 to VLAN3.

Switch(config)#int F_0/4

Switch(config)#switchport access vlan3

Switch(config)#exit

Switch(config)#int F_0/5

Switch(config)#switchport access vlan3

Switch(config)#exit

-: Configuration of VTP client on Switch B:-

Switch#vlan database

Switch#vtp client

Switch#vtp domain group1

Switch#exit

Trunking with 802.1q:-

Now create 802.1q trunk link between the two switches to allow communication between VLAN. On both switch (switch A & switch B). Type the following command with 802.1q at the fast Ethernet 0/1 interface.

SwitchA#int F_0/1

SwitchA(config)#switchport mode trunk

SwitchA(config)#switchport trunk encapsulation dot 1q

SwitchA(config)#exit

SwitchA#int F_0/1

SwitchB(config)#switchport mode trunk

SwitchB(config)#switchport trunk encapsulation dot 1q

SwitchB(config)#exit

SwitchB#int F_0/2

SwitchB(config)#switchport access vlan2

SwitchB(config)#exit

SwitchB#int F_0/3

SwitchB(config)#switchport access vlan2

SwitchB(config)#exit

SwitchB#int F_0/4

SwitchB(config)#switchport access vlan3

SwitchB(config)#exit

SwitchB#int F_0/5

SwitchB(config)#switchport access vlan3

SwitchB(config)#exit