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Networking Device You should know (Networking 101)

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In your Networking career. there are some basic device you ought to be conversant with.

Hub

A hub is a common connection point for devices in a network. 
Hubs are commonly used to connect devices to a LAN. It contains multiple ports. 
When a packet is sent at one port, it is copied to the other ports so that all segments of the LAN can see all packets.
In a hub packets is received by all the devices connected to it.

Bridges


A network bridge is a computer networking device that creates a single aggregate network.

basically a bridge, bridges or joins two networks that are using the same communication protocol,
from multiple communication networks or network segments. A bridge work with Mac-addresses
Bridging is performed in the first two layers of the OSI model, below the network layer.




Switch

A network switch, a layer 2(Data link) device,and also a layer 3(Network layer) device in the OSI model.
For the Layer 2 Switch it uses only mac-address, while the layer 3 switch uses both ip address and mac-address

A switch is a computer networking device that connects devices together on a computer network, 
by using packet switching to receive, process and forward data to the destination device.
A switch uses mac-addresses and it’s sends packet to it’s respective destination.



Router

A router is a networking device that forwards data packets between computer networks. 
Routers perform the traffic directing functions on the Internet. 
its a layer 3 device of the OSI model, it uses IP address.
A data packet basically is pushed from one router to another 
through the networks that comprises the internetwork until it reaches its destination node.

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Boyfriend chops girlfriend’s head because her food was tasteless

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If you want to read the sad story of a frustrated man who beheaded his girlfriend because the cabbage soup she made was tasteless, stay on this page.

Boyfriend chops girlfriend's head because her food was tasteless

Boyfriend chops girlfriend’s head because her food was tasteless

The anonymous man also tried to take his own life afterwards, but it failed.

Mixed feelings – 😶.

The 43-year-old man  recently lost his job and took to drinking to hopefully suppres the pain.

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Suddenly he became angry when his 47-year-old partner cooked tasteless Shchi (cabbage) soup. He then chopped her head which lead to her death at their home in Kozlovka village, Russia.

Police officers found the body of the dead woman, with her head berated, in Russia, Smolensk region.

The woman’s lover has been detained at the couple’s home and a criminal investigation has been launched according to part 1 article 105 of the Russian criminal code – deliberate murder.

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People lived around said that the man was never that aggressive but after he recently lost his job and started drinking, he went bananas.

Boyfriend chops girlfriend's head because her food was tasteless

Boyfriend chops girlfriend’s head because her food was tasteless

There have been several cases where job loss can make one take the wrong turn in life and do something unimaginable. That’s why laid off workers need a therapist if any unusable behavior is read.

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This is the second case in less than a week in Russia where complaints about bad cooking have resulted in murder.

Linda Ikeji reports that just last week, a woman murdered her husband by stabbing him at least 35 times because he had commented on the food she served their guest.

The husband said that the food she served their guests was lacking salt.

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Local Government Chairman kneeling down after he shouted “APC” during PDP campaign rally

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Francis Ayagah, Local government chairman of Gwer west local government area in Benue state kneeling down as instructed after he chanted “APC” during a PDP campaign rally.

Local Government Chairman kneeling down after he shouted "APC" during PDP campaign rally

Local Government Chairman kneeling down after he shouted “APC” during PDP campaign rally

Don’t put all the blame on Francis Ayagah. He was elected as LG Chairman under the sweeps of APC, but he defected to the umbrella of PDP after power changed hands in Benue state.

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Eunice Ortom, wife of Samuel Ortom, Benue state Governor organized a rally to campaign for the re-election of her husband as Gorvenor. Eunice Ortom hails from the local government which Francis Ayagah leads.

Francis Ayagah was called up to the podium to make a speech. Unfortunately for him, he lost track of the political party’s platform he is on.

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Report has it that he shouted “Aaaaa Peee Ceeee” twice to a crowd of PDP supporters who couldn’t hold back the disgrace.

Subsequently he was summoned by the leaders of PDP in Benue state and was seen kneeling down.

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Power Outage hit Murtala Mohammed Airport for five hours – Read what passengers did

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It came as a shock as Murtala Mohammed Airport in Ikeja Lagos State went into stone age for five hours. The airport experienced power outage which forced the terminal to switch to manual for continuity.

Power Outage hit Lagos Airport for five hours - Read what passengers did

Power Outage hit Lagos Airport for five hours – Read what passengers did

The General Manager, Corporate Communications, FAAN, Henrietta Yakubu, said that the power failure was due to a “minor electrical fault”.

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Sahara Reporters reported that sources close to the terminal reveal that some of the passengers had to pull off their shirt especially the males and use hand fans.

Phew.

Yakubu further stated that FAA  engineers were already working to rectify the “minor electrical fault”, assuring the public that normalcy would be restored soon.

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Yakubu added by saying that the outage did not affect normal flight operations at the airport and flight operations continued uninterrupted.

Well, the terminal crew switched to manual.

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