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11-21-2016 02:10 AM
11-21-2016 02:10 AM
Layer 3 switch inter-VLANS routing
Hello,
I'm configuring some VLANS on my switch HP 1920-24G, and I want to enable routing between them using the switch capability and NOT the router.
Actually I've created them but I can't ping anything except of course the same VLAN in which I'm connected and the switch itself.
I don't find the error OR what is missed. Those are the specs:
switch IP: 10.10.0.252
- default vlan1 10.10.0.252/24
- vlan10 10.10.10.252/24
- vlan20 10.10.20.252/24
I've created vlan10 and vlan20 and then assigned them some ports:
- all ports untagged in vlan 1
- ports 9,10,19,20 tagged in vlan10&vlan20 at the same time
At last in the IP table I set as a static route:
- destination 0.0.0.0
- mask 0.0.0.0
- next hop 10.10.0.1 (that is the router)
...I understood that this should bring me out in the internet but...
If I connect, for example, a couple of PC's to the ports with the VLANS tags
Say
- 10.10.10.111
- 255.255.255.0
- 10.10.10.252 (as default gateway)
and
- 10.10.20.222
- 255.255.255.0
- 10.10.20.252
I can only ping the VLANS id (10.10.10.252/10.10.20.252) and the switch (10.10.0.252). So that's not working.
Coul you please help understand what's missed? Thank you very much
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11-21-2016 05:49 PM
11-21-2016 05:49 PM
Re: Layer 3 switch inter-VLANS routing
Your PC with 10.10.10.111 on it needs to be on a switchport that is UNtagged in VLAN10.
Similar for the PC in VLAN20.
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11-25-2016 01:02 AM
11-25-2016 01:02 AM
Re: Layer 3 switch inter-VLANS routing
Thanks, but I did it and does not change:
- Now all ports are untagged in VLAN1
- Ports 9, 10, 19, 20 are untagged in VLAN10 and VLAN20
- The 10.10.10.111 and 10.10.20.222 PC's are connected to 2 of these ports
BUT, again, I can't ping one from the other NEITHER I can ping the 10.10.0.1 router!
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11-25-2016 01:06 AM
11-25-2016 01:06 AM
Re: Layer 3 switch inter-VLANS routing
I also enabled the 802.1x, with CHAP autentication method
(I selected CHAP in primis because it's suggested in an example for the VLAN configuration I found in the HP1920 USER MANUAL)
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