The Open shortest Path First (Ospf) is one of the best internal routing protocols deployed by network engineers on enterprise networks. Apart from being an industry standard, it keeps all possible routes to a destination, making it the internal routing protocol with the fastest convergence time. The link state routing protocol is supported across different vendors platforms. In this demonstration, I will share with us on how to implement single-area OSPF on a network topology involving three routers with two WAN links and three local area networks between them.

Facts about OSPF
It has a default administrative distance of 110
It supports classless addressing and variable-length subnetmask (VLSM)
It is a link state routing protocol
It supports manual route summarization
It keeps all available routes to a network
It converges quickly
Its uses cost to select the shortest path to a destination network.

Implementation
I will start from Router 1. On this router, I will set the hostname, assign IP addresses to interface s0/3/0 and interface f0/0, and configure OSPF in area 0. See the commands below:

Router 1
Router>en

Router#conf t

Router(config)#hostname Router1

Router1(config)#int s0/3/0

Router1(config-if)#ip add 192.168.4.1 255.255.255.252

Router1(config-if)#no shut

Router1(config-if)#int f0/0

Router1(config-if)#ip add 192.168.1.1 255.255.255.0

Router1(config-if)#no shut

Router1(config-if)#exit

Router1(config)#router ospf 1

Router1(config-router)#network 192.168.1.0 0.0.0.255 area 0

Router1(config-router)#network 192.168.4.0 0.0.0.3 area 0

Router1(config-router)#no shut

 

You may also like: Cisco CCNA: Implementing EIGRP with VLSM and manual summarization.

Next, I will configure Router2. On this router, I will assign IP addresses to the two serial interfaces as well as the f0/0 interface, configure hostname for the router and configure OSPF in area 0 for the three networks. The two serial interfaces on router2 are DCE and as such, will be clocked. See commands below.

Router 2
Router>en

Router#conf t

Router(config)#hostname Router2

Router2(config)#int s0/3/0

Router2(config-if)#ip add 192.168.4.2 255.255.255.252

Router2(config-if)#clock rate 64000

Router2(config-if)#no shut

Router2(config-if)#ip add 192.168.5.2 255.255.255.252

Router2(config-if)#clock rate 64000

Router2(config-if)#no shut

Router2(config-if)#int f0/0

Router2(config-if)#ip add 192.168.2.1 255.255.255.0

Router2(config-if)#no shut

Router2(config-if)#exit

Router2(config)#router ospf 1

Router2(config-router)#network 192.168.2.0 0.0.0.255 area 0

Router2(config-router)#network 192.168.4.0 0.0.0.3 area 0

Router2(config-router)#network 192.168.5.0 0.0.0.3 area 0

Router2(config-router)#no shut

One Router3, the configuration will be similar to that of Router1 save for the networks. See commands below:

Router 3
Router>en

Router#conf t

Router(config)#hostname Router3

Router3(config)#int s0/3/0

Router3(config-if)#ip add 192.168.5.1 255.255.255.252

Router3(config-if)#no shut

Router3(config-if)#int f0/0

Router3(config-if)#ip add 192.168.3.1 255.255.255.0

Router3(config-if)#no shut

Router3(config-if)#exit

Router3(config)#router ospf 1

Router3(config-router)#network 192.168.3.0 0.0.0.255 area 0

Router3(config-router)#network 192.168.5.0 0.0.0.3 area 0

Router3(config-router)#no shut

 Read more at https://www.timigate.com/2018/04/configuring-ospf-for-a-network-topology-of-three-cisco-routers-and-five-networks.html

Linda has inspired many young Nigerians including me. I even wrote a critical review about her online tv platform and she was graciuos enough to post it on her blog despite the criticism. https://www.timigate.com/2018/06/lindaikejitvtwo-sides-of-a-good-product.html

Nigerian  telecom giant, Globacom is giving subscribers 6Gbyte of data for three thousand naira. If you are one of those who complained of not being able to get the Glo 6GB for 1500 naira, well you can now have 6GB for three thousand naira. The good thing about this, is that you don’t have to change your APN, and unlike before when you get 4.5GB for 3k, now you get a whooping 6GB
All you have to do is dial *777# and follow the interactive SMS prompt.
Source http://www.timigate.com/2016/01/nigerian-indigenous-telecom-giant.html#more

Your browser knows a whole lot about you, and it shares that information with a great many strangers. From your passwords to your usernames, emails, numbers on credit/debit cards, pins, etc. As simple as it is to protect these information when browsing, so many of us ignore the dangers that come with the usual way of browsing.
Your browser almost certainly has a private mode where it  won’t save cookies, searches, or history. In Chrome, it’s called New incognito window. In Internet Explorer and Edge, it’s called InPrivate Browsing. In Firefox, it’s New Private Window. But it’s not perfect. Your ISP can still see where you’ve been, and every site you visit will still see your IP address.
An even better solution is to use the Tor browser, which hides your IP address and encrypts everything for most of the journey between your PC and whomever you’re communicating with. You can think of it as a very private private mode.

The Android 6.0 Marshmallow is here, but that’s not the news. The news is that many Android users who have long anticipated an upgrade to Marshmallow do not know the features in it. So before you upgrade to the latest version of Android , here are the things you should know about the Android 6.0 Marshmallow.


SMART SHOTCUTS
Now on Tap: get assistance without having to leave what you’re doing—whether you’re in an app or on a website. Just touch and hold the home button.
Do more with your voice. Now you can have a dialogue with any of your apps that support the new voice interaction service. For example, if a user says “play some music on TuneIn,” TuneIn will respond by asking “What genre?”.
Direct Share: a fast and easy way to share to the right person in the right app.
SMART BATTERY LIFE
The Marshmellow gives you a battery that works smarter, not harder. It comes with main battery modes: Doze and App Standby modes.
Doze: when your device is at rest, Doze automatically puts it into a sleep state to increase your standby battery life.
App Standby: no more battery drain from seldom used apps; App Standby limits their impact on battery life so your charge lasts longer.
USB Type C support*: Quickly transfer power and data all through the same cable. Lightning fast charging gives you hours of power in just minutes.
Privacy and Security
On an Android Marshmallow device, apps designed for Android Marshmallow only ask for permission right when it’s needed. You can deny any permission and still continue to use the app.
Advanced controls to turn permissions on or off for all your installed apps.
Verified boot: when your Android device boots up, it will warn you if the firmware and Android operating system have been modified from the factory version.
Use fingerprint sensors* to unlock your device, make purchases in Google Play, authenticate transactions in apps, and pay in stores.
Android Runtime (ART)
Improved application performance and lower memory overhead for faster multi-tasking.
Bluetooth™ stylus support*, including pressure sensitivity and modifier keys.
Improved typesetting and text rendering performance.
Smarter text selection, built-in undo/redo, and text actions closer to your fingers.
Text selection actions such as a new Translate option that lets you translate text from one language to another right on the spot. (Note: requires Google Translate app installed)
Save paper with duplex printing support.
Connectivity
More power efficient Bluetooth Low Energy (“BLE”) scanning for nearby beacons and your accessories.
Hotspot 2.0: Connect to compatible Wi-Fi networks seamlessly and securely.
Bluetooth SAP: Make calls from your carphone using your phone’s SIM.
Portable Wi-Fi hotspot now supports 5GHz frequency bands.
Expandable Storage
Flex Storage: makes using SD cards or external storage devices as encrypted expanded storage for your apps and games on Android Marshmallow a whole lot easier.

Android for work
When receiving calls or viewing past messages, you can now see the full work contact details even if you’re not logged into your work profile.
Work status notification: A status bar briefcase icon now appears when you’re using an app from the work profile and if the device is unlocked directly to an app in the work profile, an alert is displayed notifying the user.

VPN apps are now visible in Settings > More > VPN. Additionally, the notifications that VPNs use are now specific to whether that VPN is configured for a work profile or the entire device.
http://www.timigate.com/2016/01/what-you-need-to-know-about-android.html#more

It is now possible for you to extend your android phones’ display to your TV. This is useful for showing presentations, displaying pictures, or even playing some cool games. .
So how does one go about casting the screen of an Android device to a television? It's quite simple, actually.

1 Make sure you have the Chromecast app installed on your Android device. You can download it    from the Play store.
2 Ensure that you're connected to the same Wi-Fi network as your Chromecast.
3 After opening the Chromecast app, slide out the menu and select Cast Screen/Audio.
4 Tap on the yellow button, followed by the device you'd like to connect to.
Source http://www.timigate.com/2016/01/how-to-display-your-android-phone.html

Software giant, Oracles hopes to cash in on the growing momentum around cloud computing with sale-oriented hire.
Its hopes to achieve this by hiring 1400 cloud-focused professionals across Europe, the Middle-east and Africa to boost the adoption of its platform for off-premise services in the region.
According to the California-head-quartered company's recent second quarter financial results, its cloud activities account for around 7% of  oracle's overall total revenue, and in the past six months, its claims have signed up over 3600 software-as-a-service (Saas) and platform-as-a-service customer (PaaS).
The company's chief technical officer (CTO), Larry Ellison, previously declared that the company is on course to book $1.5bn in SaaS and PaaS deals before the end of this present financial year.
To help take advantaged of the demands for the company's cloud services, the company has decided to increase the cloud sales professional it employs, with emphasis on those with at least two years' experience.
The company will recruit 1400 people to work in six locations in Amsterdam, Cairo, Dubai, Dublin, Malaga, and Prague.
To show its seriousness in growing its cloud sales force, Oracles plans to open sales centres in Amsterdam and Cairo in addition to offices in Dubai, Dublin, and Prague.
The new recruits will be responsible for spreading Oracle's portfolio of cloud applications while helping users tailor their Information Technology strategies to include more of off-premise technology, the company said.
The president of the company, Loic Le Guisquet, said the overall aim of the recruitment process is to make sure that their customers are supported every step of the way in the journey to the cloud.
"We are hiring 1400 sharp, ambitious inside sales professionals across Europe, the Middle East and Africa" he said.
Source www.timigate.com/2016/01/oracle-to-recruit-1400-sale.html

lying-ass poster! God go punish u for all d lies u tell gainst people just to get traffic

you too dey copy news. leave Linda Ikeji blog alone!!!! stop copying shit.

Nonsense!!! FarCROOCK Lawan took bribe worth more than dat. All d oil marketters stole billions of niara n no one did anyfin to em.

Ajanni,u be fool o!

This is bullshit.

D'banj was never a poor man,dumb poster!

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A thief will always be a thief. Wat baffles me is why  nigerian women steal a whole lot more than their male counterprt.