The 6 Networking Devices by Heaven Cassey Datoon

The 6 Networking Devices by Heaven Cassey Datoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi Heaven and Charyz en-us 2021-04-12 01:33:16 UTC 2021-04-12 05:50:24 UTC hello@padlet.com - is a networking device and is a smarter version of a hub with 4 to 52 ports or 512 ports and up. hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405399939 2021-04-12 01:49:02 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405399939 - is a networking device that allows multiple computers to communicate with each other over a network by broadcasting all incoming data to all active ports. cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405414633 2021-04-12 01:55:09 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405414633 It connects the hosts by receiving incoming data packets and redirects them to their intended destination by saving computers' MAC Addresses hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405417079 2021-04-12 01:56:12 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405417079 - it is available in 4 to 12 ports. cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405418336 2021-04-12 01:56:41 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405418336 2 types of Hub: cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405420796 1. Network Hub
- is a hub that allows multiple computers to communicate with each other over a network.

2. USB Hub
- is a hub that allows multiple peripherals to connect through a single USB port.]]> 2021-04-12 01:57:47 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405420796 Advantages hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405433488 - full-duplex
- keeps record of MAC Addresses
- prevents bandwidth waste
- increase network size]]> 2021-04-12 02:03:52 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405433488 Disadvantages hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405449221 - more expensive]]> 2021-04-12 02:10:35 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405449221 Advantages of Hub cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405625923 - cheap and simple
- can connect different media types]]> 2021-04-12 03:34:40 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405625923 Disadvantages of Hub cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405627532 - half-duplex
- wastes bandwidth
- causes unnecessary traffic]]> 2021-04-12 03:35:31 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405627532 - is a kind of networking device that interconnects two or more networks together by dividing LAN into different segments. cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405719530 2021-04-12 04:26:57 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405719530 - it commonly has a single input and single output port, thus making it a 2 port device. cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405721321 2021-04-12 04:28:05 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405721321 Bridges work by dividing a LAN into segments and help the hosts send and receive data to the specific segment where the receiver or another host belong. It can also work by connecting LANs that work on the same protocol. cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405723084 Purpose: To divide a network into manageable sections.]]> 2021-04-12 04:29:09 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405723084 Advantages of Bridge cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405729171 - reduces network traffic
- prevents bandwidth waste
- keeps a record of MAC Adresses]]> 2021-04-12 04:32:42 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405729171 Disadvantages of Bridge cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405730578 - expensive
- slower than hubs]]> 2021-04-12 04:33:34 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405730578 - is a networking device that allows to send or receive data over the internet by converting analog signal into a digital signal and vice versa. cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405733795 2021-04-12 04:35:29 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405733795 - in short for "Modulator-Demodulator." cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405738092 2021-04-12 04:38:01 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405738092 Modulation cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405739011 - is the process of converting data into radio waves by adding information to a carrier signal.]]> 2021-04-12 04:38:33 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405739011 Demodulation cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405740882 - is the process of extracting data from the transmitted signal.]]> 2021-04-12 04:39:29 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405740882 3 types of Modem: cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405743221 1. Cable Modem
- is a modem that uses coaxial cables to provide cable TV and high-speed internet access.

2. DSL Modem
- is a modem used to transfer digital signals over standard telephone lines.

3. USB Modem
- is a portable modem (known as a dongle) that plugs directly into a USB port and uses a SIM-card to
connect to the internet.]]> 2021-04-12 04:40:36 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405743221 Advantages of Modem cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405747651 - high transmission speed
- supports different media types]]> 2021-04-12 04:42:56 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405747651 Disadvantages of Modem cnapelo https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405749083 - vulnerable to malware and hackers
- expensive]]> 2021-04-12 04:43:39 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405749083 CHARYZ hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405859152 2021-04-12 05:34:17 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405859152 HEAVEN hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405859318 2021-04-12 05:34:22 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405859318 CHARYZ hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405859598 2021-04-12 05:34:27 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405859598 CHARYZ hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405859826 2021-04-12 05:34:31 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405859826 - is a network device that replicates andamplifies a received signal to anextended geographical area. hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405862280 2021-04-12 05:35:41 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405862280 Repeaters work by amplifyingthe received signal thenrebroadcasts it to another area. hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405864061 By amplifying the signal, a repeater
increases the transmission range of the original signal.]]> 2021-04-12 05:36:26 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405864061 5 Types of Repeater: hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405865665 1. Wi-Fi Repeater
- is used to extend the coverage
area of your Wi-Fi network.

2. Network Repeater
- The specific characteristic of
this is that whatever it
receives it transmits to the
other LAN segment. This
does not understand the
frame format and also
physical addresses. In other
words, it is a transparent
device. Therefore, multiple
LANs connected by
repeaters may be
considered as a single LAN.

3. Telephone Repeater
- is used to amplify
signals to support and
carry long distance calls.

4. Submarine Repeater
- underwater repeater

5. Radio Repeater
- this is used to extend the
coverage of a radio signal.]]> 2021-04-12 05:37:09 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405865665 Advantages hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405877860 - It amplifies the signal.
- It does not affect the performance of the network
when it’s performing its task on the signal.
- Repeaters can be used in different mediums for
reception and transmission.
- It does not increase or decrease the network traffic.]]> 2021-04-12 05:42:24 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405877860 Disadvantages hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405879889 - It is not possible to connect different network
architectures using repeater. For this router or gateway is
needed.
- The number of repeaters to be used are limited between
two ends. More repeaters create noise on the wire which
results into packet collisions or problems in the packet
detection.
-Repeaters do not perform filtering of the data.]]> 2021-04-12 05:43:20 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405879889 HEAVEN hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405881232 2021-04-12 05:43:54 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405881232 - is a networking device that connects computers andother devices to the Internet by acting as a dispatcherthat chooses the best route for the packets to travel. hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405883461 2021-04-12 05:44:53 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405883461 It routes or passes the internet connection to all devicesconnected to it by distributing data packets to intendeddestination using the IP addresses of each device. hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405884458 2021-04-12 05:45:19 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405884458 4 Types of Router: hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405885710 1. Wired Router
- are typically box-shaped
devices that connect directly
to computers via "hard-lined"
or wired connections.

2. Wireless Router
- is a router that distributes
internet connection through
one or more antenna
(wireless access points).

3. Brouter
- is a combination of bridge and
router.
- It can forward data between
networks (serving as a bridge),
but can also route data to
individual systems within a
network (serving as a router).

4. MODEM Router
- is the most common
router used nowadays.
- it is a router with
built-in usb port and
Ethernet ports.]]> 2021-04-12 05:45:47 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405885710 Advantages hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405893906 - Communicate across networks
- Keeps a record of IP Address
- Prevents Bandwidth waste
- Increases network size]]> 2021-04-12 05:49:17 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405893906 Disadvantages hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405895627 - More expensive
- Security risks]]> 2021-04-12 05:49:57 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405895627 HEAVEN hcdatoon https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405896684 2021-04-12 05:50:22 UTC https://padlet.com/hcdatoon/xqzcao5g4ey6fgzi/wish/1405896684