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admin28373 · 02-25-2021

Hello. I am trying to get my first vlan setup to work and cannot inter vlan route. I can't see what I'm doing wrong at this point. Can you help?Edit: The switch is an SG350-28P. Latest firmeware. I'm using two SVI vlans 10 and 20. Also have the defau...

admin28373 · 02-16-2021

HiI am trying to get my head around layer 3 switch routing and am missing the link between vlans and ports.I'm configuring layer 3 with SVIs.My switch is an SG250-08HP. I have exec IP routing.I have added a vlan 10,20 with no shutdown and the switc...

admin28373 · 02-15-2021

I would be grateful if I could be pointed in the right direction. I have Vlans configured. Is it possible to route between PC(Vlan1) and pc(Vlan20) but only based on their ip address or macid?I dont want all devices in both vlans to be accessible to ...

admin28373 · 02-25-2021

Thank you for those points. How do the SVIs route between them, and what interface to go to for dns or the internet? Vlan1 is connected to the router ( 10.10.1.2 to router 10.10.1.1). But how do frames on vlan 20 (10.10.20.1) know how to get to vlan...

admin28373 · 02-25-2021

Oops sorry. Missed that. The switch is an SG350-28P. Latest firmeware. I'm using a Draytek router but only offering one interface of vlan 1 to the switch.

admin28373 · 02-16-2021

Hello again Richard. Thank you again for you detailed reply. You have given me much to think about and digest.I use a Draytek 2927 router that provides inter vlan routing but no way to control access between a two connected vlans.I need to place a PC...

admin28373 · 02-16-2021

Thank you Robert, that was explained well and took some of your time. So the layer 3 SVIs are normally on a trunk port to the router, if it is router on a stick setup. That is where the routing between VLans can take place because the svi is associat...

admin28373 · 02-16-2021

But use of switchport is layer 2. "Enabling a switch interface to be a routed interface instead of a switched interface is simple: just use the no switchport subcommand on the physical interface. Cisco switches capable of being a Layer 3 switch use a...

Member Since	‎02-15-2021 10:12 AM
Date Last Visited	‎03-06-2021 07:50 AM
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Switch layer 3 routing question

Layer 3 from vlan to port

Newbie issues with layer 3 on SG250-08 switch.

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