VLAN INTRODUCTIONS - MIKROTIK TUTORIAL [ENG SUB]

Hi guys back again in the Mikrotik tutorial and in this tutorial we will make a tutorial series on VLANs what is VLAN and what is its purpose for what I will explain in this video because this is a video introduction or video that will explain what VLANs are and what they are in the next videos we will discuss for VLAN configuration keep watching on this video and don't forget to Subscribe and also click bells so you can get notifications when we upload the latest videos now we will discuss about VLANs or commonly called Virtual Local Area Networks First, what is the use of VLAN? This VLAN is a protocol or feature that has been around for a long time and is not a new feature and almost all managed network devices This VLAN can be used first, what is VLAN use? There are 2 main VLAN functions the first is to group multiple Networks on the same Switch device or also some switches so if we normally assume a switch there is only one subnet network but with the VLAN we can create several different subnet networks in one VLAN that's the first use while the second is how can we enter a layer 2 link or some service in a layer 1 link so if we have link layer 1 or one cable channel how can we pass several different services on one physical interface it is also a VLAN function then we see the protocol type so VLAN is a feature that uses the IEEE 802.1Q protocol standard or commonly called dot1Q so if we hear dot1Q it's the same as VLAN then the what the difference between packages that already have VLANs and no VLANs? if we look at the ethernet frame, so there are several parts in the ethernet frame there is Preamble then destination MAC and also Source MAC then there is Ether Type, there is Payload and CRC this is an Ether frame arrangement if there is no VLAN then what if there is a VLAN? if there is a VLAN then this parameter will be inserted between Ether Type and Payload there will be an 802.1Q Header so a VLAN header is inserted between Ether Type and Payload we have already mentioned that VLANs can be used to divide one switch into several segments we see for example here there are 6 computer devices if we want to connect between these computers the easiest way is to install a switch device These 6 computer devices will be connected via a switch device and all 6 computers can communicate with each other because they are in a subnet network then the next problem arises so for example among these 6 computers there are several parts there is finance, there is general and others and these parts cannot be connected cannot be in the same subnet for example here there are 3 parts red, green and orange parts if we use an ordinary switch without VLANs, these 6 devices can be connected to each other but we want to how this red part becomes a group of its own green one group alone and orange also one group alone what method? we can use VLANs on the switch which can run VLANs is a manageable switch device so if you are still using the unmanage switch now do not be confused looking for how to create a VLAN because this VLAN can only be applied if we use a manageable switch or on a Router device we can certainly use VLAN if we still use unmanage switch the easiest way is to use 3 switch devices so like this there are 3 groups of computer devices that we want to divide into 3 parts of course we will attach 3 switch devices here one switch to handle the red group one switch handles a green group one switch to handle the orange group of course this is not an economical way and also we will be very troublesome later there are many switch devices especially if later there is one computer device that wants to join the same multiple networks certainly not an easy thing here because of some of these we don't use this method we still use a manageable switch device and we will do a grouping on each of these ports for example here there is port 10 to be a red VLAN so the port can only be connected to a red VLAN network then we will specify a different port for the green VLAN so the green port is only to serve the network in the green VLAN so between the green computer can be connected with fellow green computers and cannot be connected with the red part and the orange part can only be connected to an orange computer so it cannot be connected to other parts so on this one switch device there are 3 network groups that I have created for example VLAN10, VLAN20, and VLAN30 VLAN10 for the red part, VLAN20 for the green part, and VLAN30 for the orange part and between these parts can not communicate with each other then there is the question if the packet does not yet have a VLAN can it be said to be a VLAN? if on our network there is an agreement that for ports that are not included in the VLAN group then the device is entered into the VLAN1 section so you don't make VLAN1 because VLAN1 is the same as without VLAN then the problem develops the computer is not only on one floor or room but the computer set is on a different floor so if we tried just one switch could be several groups and now the problem is increasing on the 1st floor there are computers and switches, then on the 2nd floor there are computers and also switches if we apply the conventional method earlier all computers must be connected to the same switch so we can group them together but the situation is now there are several switch devices on each floor on floors 1, 2 and 3 each has its own switch For example, this switch on the 1st and 2nd floor and on the 1st floor there are red, green and orange group computers if every computer has to be connected to the same switch it is certainly not very economical and maintenance will also be difficult therefore we use several manageable switches here for example like this on the 1st floor connected with 1 switch 2nd floor is also connected with 1 switch on each switch we can group together red, green and orange groups then how to connect between switch devices? between switch 1 and switch 2 the easiest way is we connect using 3 cables 1 cable each for red, green and orange devices that way it works, but this is very risky because if we set the wrong bridge loop can occur can cause errors on all devices and if we pull cables for each subnet it will be inefficient because in the example here there are only 3 groups but if there are already 10 groups later? Do you want to use 10 cables for each device? and if later the situation is not only 2 floors but 10 floors? will certainly be a big problem if you pull the cable on each device on each floor therefore we will use different VLANs in 1 cable if earlier in the example of each port for this time one cable but can be filled with different VLANs here we will give an example we will connect using 1 cable between switch 1 and switch 2 then on this one cable we can fill it with several different VLANs for example like this so we pull the cable from switch 1 to switch 2 and VLAN10, VLAN20, VLAN30 we will miss on the cable for example like this there is one cable then we will skip to the 3 VLANs on one cable for this section already using a different port if in the previous example topology for one computer one VLAN is called an Access Port then if there is one port that can have multiple VLANs, we call them Trunk so it must be understood there is an Access Port and there is also a Trunk that is what VLAN uses for so it doesn't just group one switch into several subnets or networks but it can also skip multiple Networks or VLANs on the same physical cable so we don't need to pull a few cables another example of implementation that is often used by Mikrotik users so for example here we have a server that has a DHCP Server service then there is hotspot1 there is hotspot2 maybe there are 2 server hotspots here because maybe we will use a different setting actually one hotspot can use different settings but we can also make 2 hotspot servers 1 and hotspot 2 and on this server there are already 3 different services then if we want to use one access point and at the access point we will install the virtual AP so there is an Access Point and also a Virtual Access Point and we need 3 Virtual Access Points Respectively for DHCP Server, hotspot1 and hotspot2 how do we connect between these virtual access points? we can use a switch and can be connected directly but for example here we have 2 Access Points which both transmit 3 different SSIDs we just need to pull the cable to make a Trunk between the router to the Switch then from the switch to the Access Point so we can pass some of these services to the Access Point and on the Access Point device we configure the bridge, and bring together the VLANs here are some examples of VLAN implementation on our network because we have divided up the network segment, of course there are many positive things we can also get so for example if the broadcast network is too large there will certainly be many problems can be the spread of viruses and others and because we separate the network then the risk of some of these problems can be reduced so security can be improved then security applications so if there is a particular user can only access and may not access certain applications this provides additional security for the application because we really separate the network even though the network is on the same switch device then if we look here there are some different settings if you want to implement VLAN on Mikrotik devices you need to know is that there are 4 kinds of settings The first how do we make arrangements on a routerboard that doesn't have a switch chip there is a way then settings will be a little different if we use a device that has a switch chip in it very different then the settings will also be different on special Mikrotik switch devices such as CRS and very different again if we use CSS tools because CSS devices don't use RouterOS but rather SwitchOS (SwOS) so there are 4 different ways of setting starting from devices with and without switch ship then CRS and CSS what are the details like? configuration details will be presented in the next video so after this video there are still a few more videos which will discuss how we do the configuration for some Mikrotik products so don't just get to this video you also have to watch the next video tutorial because the settings will be a little different the difference between who uses and whether or not the switch chip is then on CRS and CSS so you don't lag behind to see the next video don't forget to Subscribe and also click bell don't forget to leave a comment if you have questions if there are some things you still don't understand, you can ask, please comment don't forget Like this video we also hope for you to share on this video so more and more people see this Mikrotik tutorial video see you in the next Mikrotik video tutorial

Channel: Mikrotik Indonesia (Citraweb)

Views: 68,889

Keywords: VLAN, Virtual Area Network, Dot1Q, Konfigurasi VLAN, Membuat VLAN, VLAN Configuration, Switch VLAN Configuration, Mikrotik VLAN, VLAN Routing, VLAN Switch, Inter VLAN Routing, VLAN Tutorial, What is VLAN, VLAN Step By Step, Mikrotik, Mikrotik Tutorial, Mikrotik Indonesia, Mikrotik Router, Mikrotik Configuration, RouterOS, Setting Mikrotik, Citraweb Solusi Teknologi, Citraweb, CST, Mikrotik Hotspot, Routerboard, Belajar Mikrotik, Membuat VLAN di Mikrotik, Manageable Switch, Trunk

Id: p92ClFkUMV0

Length: 16min 1sec (961 seconds)

Published: Sun Aug 11 2019