Inter-VLAN Routing using a Multi-Layer Switch | Cisco CCNA 200-301

Best instructer i know. Thanks Keith... Been following you for long.

Default gateway is important in this layer 3 technique or not

Love your work and your videos, can you make a video on Private vlans, what it is and where to use and how to configure ?

You can really tell when someone loves what they do

I'm currently in the CCNA2 course and god thank you for your videos!

I like your dolls.

How do you then intergrade packet filtering between VLANs if routing is done on L3 switch?
Otherwise, what's the point of using VLANs in the first place?

I'm waiting for your comments friends

could you please help me any dumb question and answer for ccna exam

could your topology work without trunking? just with the clients, a multi-switch and a router? or do i have to add trunks which means having 2 additional L2 switches?

And what about ips on the same subnet but on different vlan? Thanks

Great video... This will help us to grow in networking.. Thanks............

Ur awesome! Thanks!!

I realy enjoyed when you start talking about your past stories and experiences , its valuable knowledge , thank you my friend for everything you doing for us , and keep telling us about your past experiences as network engineer ...this is very helpful for me as network engineer .

I love your videos. Here is a place I might use some help. I am a Cyber guy for a big company, and networking comes as a secondary subject I learned to love. Our customer is the government and I have a interesting routing problem I have not been able to figure out. We are talking, connecting 5 worldwide training locations together, in order to be able to transfer files. I cannot change any of the existing IP's or VLANS, but I can add additional ones in order to make the connections. I can't find any information out there, so I thought a guy with your energy and knowledge, might like to help, and maybe do a video on the outcome. If your interested in helping I can send you some specifics and let you look it over. If so let me know and I will send you my email address to get started. We only have Layer 3 switches and no routers, and all the connections at each site goes to a specific IP we use in satellite communications. Each site is different.

Hi keith ! SVI can be created in a Sw Layer 2 to give an IP address reachable on regular switch so you can log in and configure from putty with ssh?

Do we have to configure default gateaway on multilayer switch ?
Because on Layer 2 switch (Roas) the default gateway was set to native vlan ip

Could you help me ,free course

One question if anyone can help me, but first let me give you the background. I'm in my freshman year and enrolled in a routing and switching course. So my question is as Keith said in the video that in the traditional method we would've to have a router to connect two different vlans for communication. But we are still using a separate device switch (switch 3 )in the example for connecting vlans. Can't we just set up virtual interfaces on both the switches (SW1 and SW2). Would that work? The point is we are still using a separate device (I'm thinking money wise)

Hi Keith, appreciated if you can show these with the second topology having two core switches (both switches in redundant mode)
. In that case where will be configuring the default gateway ip address? and also we need to configure interface VLAN ip address in both the switches for VLAN10, VLAN20 and VLAN 777.

Dude... I can't tell you how much I enjoy your trainings, enthusiasm etc... Thank you so much!

Very informative. Thanks.

Hey lol, I'm a little delayed to your channel and playlist and so far I'm loving it. Its a great person to person way of explaining things in technical terms/scenarios without the normal no comma or breathe taken technical videos you find whether on Lynda and other places. This got me thinking though, some of us are already in the field and getting recertified after a long time or wanting another perspective for the exact same training being done elsewhere, have you ever thought about doing the core exam for the CCNP in a playlist for those who want to take it to the next level and from there decide w/ area of focus exam to take after it?

i have one query that is in svi multiple vlan runs, suppose one vlan like 113, one user inserts gateway ip in pcs ip address. result is under particular vlan all user will be down. is there are any mitigation process. thanks

Hi Keith I gotta say I love your videos, they have helped me a lot. I was wondering if I could ask you a quick question that's been on my mind for weeks. I would like to know your thoughts on having a palo alto firewall (no router, palo to modem) attached to a SG-550x and using the SG as an L3 switch. Thing is I have like 8 vlans and I would like to know if you would use the switch with ACLs to block inter-VLAN communication (since I don't want for them to speak to each other) and block on the palo or you would keep using the SG with ACLs (which are becoming a pain you know where). I don't see much content of VLANs blocked by ACLs. Love your way of teaching and everything you do for everyone try to keep on learning. Greetings from Argentina and have a great year!

Stay well Keith thanks

Not only informative but enjoyable as well, Thank you for sharing this video!

did you previously create the vlans on the multilayer switch before creating the svis?

Keith, I don't remember this being explained in this video but on a multi-layer switch, I am struggling to understand the difference between bringing up a SVI interface and assigning an iP address logically vs going in the interface , running "no switchport" command and assigning an iP address. Can you explain the differences and use cases for each? Or if you have a resource you know of I could check that would be super awesome! Thanks for all you do!

Thanks for the video!!

What's the ending song name?

Videos not in order

Keith you are the best

Super mega 👏 Awesome!!!!! Thanks again Keith.

I really felt what you suggested that having a buddy to discuss about this is the best thing to learn. Unfortunately, under my circumstances, I couldnt have one. This time, your passion and motivation is more than enough to pump me up. Wish you and your entire family the best!

Keith u look Eminem in that cap and hood 👍👍

Hi Keith is it possible to talk about 3 tier architecture and VTP soon? And also just expound as to why we should use inter-vlan routing as opposed to ROAST? I think these are topics that would good. Thanks again

Keith I'm working on a packet trace topology for this video. I also made a rough draft of your master topology, ei ospf, hsrp, etc.
I'm in the process of covering everything I need to know about l3 switching for the ccna, but I'm beginning to wonder about how to most effectively prepare for the exam. Without crippling me with options i wanted your input about efficiently improving my own practical ability, while systematically covering all new material for the new ccna. While I wait I will try to make the topology you've laid out work in packet tracer.
Thanks in advance.

Legend

For anybody labbing this up in gns3, SW-3 sometimes needs the command "no ip cef".

As with all your amazing informative content the channel is growing its going to be real big & busy for you in no time, best part of your channel is you read our comments and reply to everyone which is super special for us, wondering after reaching numbers would you forget your die hard fans like me ;) I am just overwhelmed getting revert from my Idol :) Hope you understand the feeling behind, lots of love & respect Keith.

Great video, as always. Thanks keith!

@25.45 Do we need to specify : "No Switchport" as we are giving an IP address to the Port ?

When does an SVI comes up, as it does not in some cases?

Good morning Keith, can please create a tutorial for the meraki product base on recommended standard network. Also the warm spare configuration for mx100. Please!

Wow OSPF network types, thanks a lot Keith..

Keith you are the best, hands down.
You are an invaluable asset to the community.