CCNA (Cisco Certified Network Associate) 

cisco lab troubleshooting router switch

 

OSPF

(OSPF) Open Shortest Path First

 Eigrp (Enhanced Interior Gateway Routing Protocol)

EIGRP is used on a router to share routes with other routers within the same autonomous system. Unlike other well known routing protocols, such as RIP, EIGRP only sends incremental updates, reducing the workload on the router and the amount of data that needs to be transmitted.

  

 RIP (Routing Information Protocol)

 CCNA (Cisco Certified Network Associate)
cisco lab troubleshooting router switch

RIP

 

2:Default route

Default route troubleshooting  lab

 solve this lab and comment what is error 

 

                                     

                                           Routing protocol static and
                      default route,RIP,EIGRP,OSPF

1:Static routing 

Static routing troubleshooting  lab

 solve this lab and comment what is error 

                     

CCNA (Cisco Certified Network Associate) 

cisco lab troubleshooting router switch

 

TELNET OR DHCP

Telnet  troubleshooting 

solve this lab and comment what is error 

 

ENGLISH Grammar Course

       

Who is the founder of memory card?

Fujio Masuoka

It was invented by Fujio Masuoka at Toshiba in 1980 and commercialized by Toshiba in 1987.

 

                                                          (CCNP)

   

  Virat Kohli 

Indian cricketer

 

 

 

Top 10 most famous tourist places in India

  AGRA                           

         TAJ MAHAL                             

This is most popular wallpaper

 

 

Narendra Damodardas Modi (Gujarati:  born 17 September 1950) is an Indian politician serving as the 16th and current Prime Minister of India since 2014. He was the Chief Minister of Gujarat from 2001 to 2014, and is the Member of Parliament for Varanasi. Modi, a member of the Bharatiya Janata Party (BJP), is a Hindu nationalist and member of the right-wing Rashtriya Swayamsevak Sangh (RSS).

Science editor

As to how H. naledi held on to its distinctive characteristics while living cheek-by-jowl with other human species, Prof Hawks said: "It's hard to say it was geographic isolation because there's no boundary - no barrier. It's the same landscape from here to Tanzania; we're in one continuous savannah, woodland-type habitat.
He added that the human-sized teeth probably reflected a diet like that of modern humans. In addition, H. naledi had limb proportions just like ours and there is no apparent reason why it could not have used stone tools.

"It doesn't look like they're in a different ecological niche. That's weird; it's a problem. This is not a situation where we can point to them and say: 'They co-existed because they're using resources differently',"

1.to show WiFi password $

 CMD Administrator use
> netsh wlan show profiles
>netsh wlan show profile wifiname key=clear

2.creat hotsport
 CMD Administrator use
>netsh wlan set hostednetwork mode=allow ssid=hotsportname key=123456789
>netsh wlan start hostednetwork

to off hotsport
>netsh wlan stop hostednetwork

1. how to encrypt file
file right click properties to adanced opction click to
encrypt contents to secure dadt

to cmd command
>cd (yourfloderto encrypt )
>cipher /e

2.cmd latter change to
>color 02

3.change c":\ user.... names to
>prompt yourname

4.how to show all software
>wmic product get name
>wmic product where "name like'%PuTTY%'" call uninstall /nointeractive

5. Scan Network With Simple Windows Command


go to desktop  cerat file ip-list.txt
dir = show folder file list
cd = change path
>for /L %i in (0,1,255) do ping -n 1 -w 250 192.168.0.%i>>ip-list.txt

==========================
How to show open port and any ip  connection ESTABLISHED

netstat -ano  | findstr :8080
//find all show open port and connection enable

taskkill /PID 3740 /F