Computer And Technology

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Wednesday, 27 February 2019

OSPF(Open Short Path First) Routing with IPV6

Million Things 09:33 No comments :

OSPF(Open Short Path First) Routing with IPV6

For ipv4 Routing or for more details → click here

Diagram 
Router 2811 and switch 2950T 


Basic Configuration,clock rate and bandwidth 

Go to First Router
Router>en
Router#conf t
Router(config)#int s0/0/0

Router(config-if)#ipv6 address 2002::1/64
Router(config-if)#no shut
Router(config-if)#clock  rate 64000
Router(config-if)#bandwidth 1000
Router(config-if)#exit

Router(config)#int f0/0
Router(config-if)#ipv6 address 2001::1/64
Router(config-if)#no shut

Go to second Router 
Router>en
Router#conf t
Router(config)#int s0/0/0

Router(config-if)#ipv6 address 2002::2/64
Router(config-if)#no shut
Router(config-if)#bandwidth 1000
Router(config-if)#exit

Router(config)#int f0/0
Router(config-if)#ipv6 address 2003::1/64
Router(config-if)#no shut

Now Routing

1.   in routing use Product ID (10) which is similar in all router 
2.   router-id which is different in all router. 
      in first router we use 1.1.1.1
      in second router use 2.2.2.2
3.   In ospf also use area no. area 0 is backbone of network.

NOW
Go to first router

First create group 

Router(config)#ipv6 unicast-routing
Router(config)#ipv6 router osfp 10
Router(config-rtr)#router-id 1.1.1.1
Router(config-rtr)#exit

Now add port's of router in group

Router(config)#int s0/0/0
Router(config-if)#ipv6 ospf 10 area 0
Router(config-if)#exit

Router(config)#int f0/0
Router(config-if)#ipv6 ospf 10 area 0
Router(config-if)#exit

Now go to second router 

Same as router first
              or

First create group 

Router(config)#ipv6 unicast-routing
Router(config)#ipv6 router osfp 10
Router(config-rtr)#router-id 2.2.2.2
Router(config-rtr)#exit

Now add port's of router in group

Router(config)#int s0/0/0
Router(config-if)#ipv6 ospf 10 area 0
Router(config-if)#exit

Router(config)#int f0/0
Router(config-if)#ipv6 ospf 10 area 0
Router(config-if)#exit

Now checking

Send packet from one router to another router. or ping all ip
                                     ------------------END----------------------

IPV6-EIGRP ROUTING

Million Things 09:24 No comments :

IPV6-EIGRP ROUTING

in ipv4 routing or more details   → click here

Diagram 
Router 2811 and switch 2950T 


Basic Configuration,clock rate and bandwidth 

Go to First Router
Router>en
Router#conf t
Router(config)#int s0/0/0

Router(config-if)#ipv6 address 2002::1/64
Router(config-if)#no shut
Router(config-if)#clock  rate 64000
Router(config-if)#bandwidth 1000
Router(config-if)#exit

Router(config)#int f0/0
Router(config-if)#ipv6 address 2001::1/64
Router(config-if)#no shut

Go to second Router 
Router>en
Router#conf t
Router(config)#int s0/0/0

Router(config-if)#ipv6 address 2002::2/64
Router(config-if)#no shut
Router(config-if)#bandwidth 1000
Router(config-if)#exit

Router(config)#int f0/0
Router(config-if)#ipv6 address 2003::1/64
Router(config-if)#no shut

Now Routing

in routing use autonomous no. (10) which is similar in all router 
and router-id which is different in all router. 
in first router we use 1.1.1.1
in second router use 2.2.2.2.

NOW
Go to first router

First create group 

Router(config)#ipv6 unicast-routing
Router(config)#ipv6 router eigrp 10
Router(config-rtr)#eigrp router-id 1.1.1.1
Router(config-rtr)#no shut
Router(config-rtr)#exit

Now add port's of router in group

Router(config)#int s0/0/0
Router(config-if)#ipv6 eigrp 10
Router(config-if)#exit

Router(config)#int f0/0
Router(config-if)#ipv6 eigrp 10
Router(config-if)#exit

Now to second Router

Same as First router
            or

First create group 

Router(config)#ipv6 unicast-routing
Router(config)#ipv6 router eigrp 10
Router(config-rtr)#eigrp router-id 2.2.2.2
Router(config-rtr)#no shut
Router(config-rtr)#exit

Now add port's of router in group

Router(config)#int s0/0/0
Router(config-if)#ipv6 eigrp 10
Router(config-if)#exit

Router(config)#int f0/0
Router(config-if)#ipv6 eigrp 10
Router(config-if)#exit

Now checking

Send packet from one router to another router. or ping all ip

                                     ------------------END----------------------

Monday, 25 February 2019

RIP Protocol By IPV6 Configuration

Million Things 09:26 No comments :

RIP Protocol By IPV6 Configuration

For intro RIP → chick here

     Basic Configuration,Bandwidth And Clock Rate
      First router(2811) and add port(WIC-2T) and According to Following Diagram


Go to First Router 

Router>en
Router#conf t
Router(config)#ipv6 unicast-routing
Router(config)#int s0/0/0
Router(config-if)#ipv6 address 2002::1/64
Router(config-if)#cl rate 64000
Router(config-if)#bandwidth 1000
Router(config-if)#no shut

Router(config)#int f0/0
Router(config-if)#ipv6 address 2000::1/64
Router(config-if)#no shut

Go to second Router

Router>en
Router#conf t
Router(config)#ipv6 unicast-routing
Router(config)#int s0/0/0
Router(config-if)#ipv6 address 2002::2/64
Router(config-if)#bandwidth 1000
Router(config-if)#no shut

Router(config)#int f0/0
Router(config-if)#ipv6 address 2001::1/64


Router(config-if)#no shut

Now Routing
First Create a group of same name in all router and add serial and fast ethernet port in these group.

Go to First router 
Router(config)#ipv6 router rip iant      → these command is used for to create group
Router(config-rtr)#exit
Router(config)#int s0/0/0
Router(config-if)#ipv6 rip iant enable    → These command is used for to add these port in group.
Router(config-if)#exit
Router(config)#
Router(config)#int f0/0
Router(config-if)#ipv6 rip iant enable    → These command is used for to add these port in group.
Router(config-if)#exit


Same as Router Second
Router(config)#ipv6 router rip iant      → these command is used for to create group
Router(config-rtr)#exit
Router(config)#int s0/0/0
Router(config-if)#ipv6 rip iant enable    → These command is used for to add these port in group.
Router(config-if)#exit
Router(config)#
Router(config)#int f0/0
Router(config-if)#ipv6 rip iant enable    → These command is used for to add these port in group.
Router(config-if)#exit


Now testing 
sending packet form one network to another network and check successful sms
or ping form one router to all IP as shown in Diagram.

                                              ------------------END---------------------

Tuesday, 19 February 2019

Frame Relay

Million Things 09:53 No comments :
          WAN
         1.    Wan Network connect two or more. LAN network 
         2.    To create WAN network There are three type of line/cables.
a.    DSL
b.    Leased line/serial line/dedicated line
c.     Frame Relay---à under 100KM
DSL (Digital Subscriber line): -
     1.    DSL line is used to transmit digit data our telephone line.
     2.    DSL provide by telecom company
     3.    DSL line generally use to connect public network
Leased Line: -
    1.    It is also called serial line or dedicated line
    2.    It is use for to connected private network
    3.    It is 20/7 heavy data transfer media
    4.    These lines provide by telecom company (ISP)
    5.    In these lines there are two protocols are used to help in traffic.
a.    PPP (point to point protocol)
b.    HDLC (High level Data link control protocol)
c.     PAP (Password Authentication Protocol) for protect data


Frame Relay
1.    It is called Packet Switching Technology
2.    Frame Relay work on packet Switching Technology
3.    Frame Relay is less expensive than leased line
4.    It is providing point to point connection
5.    It connects max 4 network
6.    It is shown as a cloud
7.    To configure frame relay use DLCI no. (Data line connection identifier)
8.    DLCI no. is main part of frame relay
9.    DLCI no. given by service provider



Now configure Frame Relay
first Daigram



Basic configuration
     Router 2811 and switch 2950-T

 Go to first router 

Router>en
Router#conf t
Router(config)#int s0/0/0
Router(config-if)#encapsulation frame-relay
Router(config-if)#frame-relay interface-dlci 100
Router(config-if)#frame-relay lmi-type cisco
Router(config-if)#ip address 192.168.30.1 255.255.255.0

Router(config-if)#no shut
Router(config-if)#ex

Router(config)#int f0/0
Router(config-if)#ip address 192.168.10.1 255.255.255.0
Router(config-if)#no shut

Now go to second router

Router>en
Router#conf t
Router(config)#int s0/0/0
Router(config-if)#encapsulation frame-relay
Router(config-if)#frame-relay interface-dlci 110
Router(config-if)#frame-relay lmi-type cisco
Router(config-if)#ip address 192.168.30.2 255.255.255.0

Router(config-if)#no shut
Router(config-if)#ex

Router(config)#int f0/0
Router(config-if)#ip address 192.168.20.1 255.255.255.0
Router(config-if)#no shut

Now configure Frame relay

Open cloud and go to serial 0 and follow figure
now go to serial 1

Now to frame relay and Pair port's

Now routing

Go to first router
Router(config)#router rip
Router(config-router)#network 192.168.10.0
Router(config-router)#network 192.168.30.0
Router(config-router)#exit

Go to second router
Router(config)#router rip
Router(config-router)#network 192.168.20.0
Router(config-router)#network 192.168.30.0
Router(config-router)#exit

Now testing 

send packet from one network to another router

Monday, 18 February 2019

Inter Vlan Configuration

Million Things 10:45 No comments :

Intervlan

1. Intervlan is used for to create virtual network in two different ip network.
2. In intervlan ise dot1q protocol.
3. dot1q protocol is create the sub interface and divide the virtual local area network.


Diagram



Basic Configuraation:-

Go to first router

Router>en
Router#conf t
Router(config)#int s0/0
Router(config-if)#ip ad
Router(config-if)#ip address 192.168.30.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#cl rate 64000
Router(config-if)#exit

Router(config)#int f0/0
Router(config-if)#no shut
Router(config-if)#exit

Now create sub-network

Router(config)#int f0/0.1
Router(config-subif)#encapsulation dot1Q 1
Router(config-subif)#ip address 192.168.10.1 255.255.255.0
Router(config-subif)#no shut
Router(config-subif)#exit

Router(config)#int f0/0.2
Router(config-subif)#encapsulation dot1Q 10
Router(config-subif)#ip address 192.168.6.1 255.255.255.0
Router(config-subif)#no shut
Router(config-subif)#exit

Router(config)#int f0/0.3
Router(config-subif)#encapsulation dot1Q 30
Router(config-subif)#ip address 192.168.5.1 255.255.255.0
Router(config-subif)#no shut
Router(config-subif)#exit

Go to second router

Router>en
Router#conf t
Router(config)#int s0/0
Router(config-if)#ip address 192.168.30.2 255.255.255.0
Router(config-if)#no shut

Router(config)#int f0/0
Router(config-if)#no shut
Router(config-if)#exit

Now create sub-network

Router(config)#int f0/0.1
Router(config-subif)#encapsulation dot1Q 1
Router(config-subif)#ip address 192.168.20.1 255.255.255.0
Router(config-subif)#no shut
Router(config-subif)#exit

Router(config)#int f0/0.2
Router(config-subif)#encapsulation dot1Q 10
Router(config-subif)#ip address 192.168.6.1 255.255.255.0
Router(config-subif)#no shut
Router(config-subif)#exit

Router(config)#int f0/0.3
Router(config-subif)#encapsulation dot1Q 20
Router(config-subif)#ip address 192.168.5.1 255.255.255.0
Router(config-subif)#no shut
Router(config-subif)#exit

Now Switching 

 go to router first switch

 Switch>en

Switch#conf t
Switch(config)#vlan 10
Switch(config-vlan)#name abc
Switch(config-vlan)#exit


Switch(config)#vlan 20
Switch(config-vlan)#name xyz
Switch(config-vlan)#exit

Switch(config)#int f0/2
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 10
Switch(config-if)#exit

Switch(config)#int f0/3
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 10
Switch(config-if)#exit

Switch(config-if)#int f0/4
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 20
Switch(config-if)#exit

Switch(config)#int f0/5
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 20
Switch(config-if)#exit

go to seconf router switch

 Same as above switch 
           or

 Switch>en

Switch#conf t
Switch(config)#vlan 10
Switch(config-vlan)#name abc
Switch(config-vlan)#exit


Switch(config)#vlan 20
Switch(config-vlan)#name xyz
Switch(config-vlan)#exit

Switch(config)#int f0/2
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 10
Switch(config-if)#exit

Switch(config)#int f0/3
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 10
Switch(config-if)#exit

Switch(config-if)#int f0/4
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 20
Switch(config-if)#exit

Switch(config)#int f0/5
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 20
Switch(config-if)#exit


Now routing with rip

 Go to first router
Router(config)#router rip
Router(config-router)#network 192.168.10.0
Router(config-router)#network 192.168.30.0

Router(config-router)#network 192.168.5.0

Router(config-router)#network 192.168.6.0

Go to Second router
Router(config)#router rip
Router(config-router)#network 192.168.20.0
Router(config-router)#network 192.168.30.0

Router(config-router)#network 192.168.5.0

Router(config-router)#network 192.168.6.0

Now give ip to all pc's according to above diagram

Testing

Send packet from all pc. vlan 10 not send able to send packet to vlan 20 in both network so it's fail.
and also vlan 20 pc's not send packet to vlan 10 pc's so it also fail
only same vlan's send packet to each other and they are successfull.
as shown in the figure.

Thursday, 14 February 2019

VLAN (Virtual Local Area Configuration)

Million Things 06:34 No comments :

VLAN (Virtual Local Area Network)

1. Vlan is used for to set the security in switch 
2. Vlan is provide to communicate particular PC its particular PC
3. Vlan are of three type
        a Simple Vlan
        b Different Vlan
        c Inter Vlan

In simple Vlan only one vlan is create.
In Different Vlan two or more then two Vlan is create
In Inter Vlan connection between two or more network and two or more vlan is created.

 Simple Vlan

Diagram


Basic Configuration:- Give ip address to all pc's
Switching Configuration:- Go to switch
Switch>enable
Switch#config terminal

Switch(config)#hostname s1   

First create vlan
s1(config)#vlan 10           
s1(config-vlan)#name iant
s1(config-vlan)#exit

Now add fast ethernet in Vlan

s1(config)#int f0/1
s1(config-if)#switchport mode access
s1(config-if)#switch access vlan 10

s1(config)#int f0/4
s1(config-if)#switchport mode access
s1(config-if)#switchport access vlan 10
s1(config-if)#exit

s1(config)#int f0/7
s1(config-if)#switchport mode access
s1(config-if)#switchport access vlan 10
s1(config-if)#exit

Now check 

Send package from pc's
1. allvlan pc's does not send package to other pc's
2. all other pc's does not send package to vlan pc's
3. only non-vlan success send package to each other and vlan pc's send package to each other.

As Shown in the Diagram

Wednesday, 13 February 2019

Router Password

Million Things 10:21 No comments :

Router Password

There are three type of password set in Router.
1. Enable Password
2. Console Password
3. Telnet Password

Enable Password 

These is First mode of router.
It is set for enable mode

HOW TO SET
go to router

Router>enable
Router#config t
Router(config)#enable secret 123456     ------ password
Router>enable
Router#config t#exit

TO check
exit all terminal and re-enter in console terminal
Router>enable
Password ----------- this is shown after set password


Console Password 

These password is used for router excess in P.C.

Router>enable
Router#config t
Router(config)#line console 0
Router(config-line)#password abc ----- password
Router(config-line)#login

To check 
exit from all terminal and restart

Password ---- before Router> terminal

Telnet Password or Virtual teletype Password (VTY)

It is use when you remote access to another router.

Router>enable
Router#config t
Router(config)#line vty 0 4

Router(config-line)#password 123 ----- password
Router(config-line)#login

To Check
go to another router and run some command
Router>en
Router#telnet another router ip.
Password ------ shown in this router.

How to remove password


1.    Enable:-Router(config)#no enable password

2.    Console:- Router(config)#line console 0
                     Router(config-line)#no password
                        Router(config-line)#login

3.    Vty:- Router(config)#line vty 0 4
              Router(config-line)#no password
              Router(config-line)#login


                                            -----------------END--------------------

Tuesday, 12 February 2019

OSPF(Open Short Path First) Routing

Million Things 06:47 No comments :

OSPF(Open Short Path First)

1. It is dynamic routing Protocol. It is also known as link straight protocol
2. OSPF is classless routing protocol. Support CIDR Network.
3. OSPF protocol design and develop by IAB (Internet Articture Board) and IETF (Internet Engineer Task Force)
4. OSPF Route the packet up to infinity hope {infinity network support}
5. OSPF is use LSA (Link Stay Advertisement)
     LSA are of 9 Type 
    LSA-1 is in CCNA
    And other from 2-9 are in CCNP
6. OSPF Use Process ID, Process ID mask match between neighbors router
7. Process ID range is between 1 to 65535. 
8. OSPF is use area no., Area no. zero is backbone Area
9. OSPF Configuration also support wild card mask. Wild card mask is just opposite of subnet mask
   For EX.:- 255.255.255.0
                  -255.255.255.255
                 ————————
                        0.0.0.255

NOW CONFIGURATION:- 

Now Diagram


 Step#1 Basic Configuration:-
Go to First Router

Router>enable
Router#configure terminal
Router(config)#interface Serial0/0
Router(config-if)#ip address 192.168.30.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#clock rate 64000
Router(config-if)#exit

Router(config)#int loopback 0
Router(config-if)#ip address 192.168.10.1 255.255.255.0
Router(config-if)#exit

Go to second Router
Router>enable
Router#configure terminal
Router(config)#interface Serial 0/0
Router(config-if)#ip address 192.168.30.2 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit

Router(config)#interface Serial 0/1
Router(config-if)#ip address 192.168.40.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#clock rate 64000
Router(config-if)#exit

Router(config)#int loopback 0
Router(config-if)#ip address 192.168.20.1 255.255.255.0
Router(config-if)#exit

Go to third Router 

 Router(config)#interface Serial 0/0
Router(config-if)#ip address 192.168.40.2 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit

Router(config)#int loopback 0
Router(config-if)#ip address 192.168.50.1 255.255.255.0
Router(config-if)#exit

Step#2 Now Routing

 Go to First Router
Router(config)#router ospf 100
Router(config-router)#net 192.168.10.0 0.0.0.255 area 0
Router(config-router)#net 192.168.30.0 0.0.0.255 area 0
Router(config-router)#exit

Go to Second Router
Router(config)#router ospf 100
Router(config-router)#net 192.168.20.0 0.0.0.255 area 0
Router(config-router)#net 192.168.30.0 0.0.0.255 area 0
Router(config-router)#net 192.168.40.0 0.0.0.255 area 0
Router(config-router)#exit

Go to Third Router
Router(config)#router ospf 100
Router(config-router)#net 192.168.40.0 0.0.0.255 area 0
Router(config-router)#net 192.168.50.0 0.0.0.255 area 0
Router(config-router)#exit

Now Check Network by sending Package or ping one router to another router as Shown in the Diagram
                                            ------------------------END-----------------------------

Monday, 11 February 2019

Supernet

Million Things 08:32 No comments :

Supernet

Supernet is used for to merge multiple route into single router.
Supernet is create max.7 network
Supernet is covered in into small size network
Supernet create in 4 step’s
1. First convert all ip into binary
2. Now set the end operation end operation condition’s. operation are
      a. all bit is one then output is one
      b. all bit is zero then output is zero
      c. if one bit is one and second is zero then output will zero
3. After set end operation now create new ip
4.Count common bit and create subnet mask

For example
                      172.16.111.0
                      172.16.112.0
                      172.16.113.0
 1. Now convert it into binary. 
    
10101100         00010000               01101111        00000000
10101100         00010000               01110000        00000000
10101100         00010000               01110001        00000000

2. Now set the end operation end operation condition’s and create new ip 

10101100         00010000               01101111        00000000
10101100         00010000               01110000        00000000
10101100         00010000               01110001        00000000
————————————————————————
10101100        00010000                01100000        00000000
ip--    172              16                            96                     0 
s-mask 255         255                          224                      0

3. new ip and subnet mask for class C are:-
       ip             -- 172.16.96.0
 subnet mask  -- 255.255.255.224

For Basic configuration, clock rate and summarization (click here)
or for big network (click here)
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