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Forum Discussion
M4100 Trunk, all addresses labeld with Native VLAN ID
Hi I have two M4100 Switches. One is directly connected to the Firewall on Port 1, where I have several tagged VLANs. The second Switch is connected from Port 5 to Port 1 on the second Switch. ...
Hi
Just for documentation: after ssh use "enable" first.
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(M4100-24G-POE+) #show running-config interface 0/5
!Current Configuration:
!
interface 0/5
description 'SwitchEstrich'
switchport mode trunk
switchport trunk allowed vlan 1,5-8,22,99-101
vlan participation auto 1
vlan participation include 10-12,22,99,101,2001
vlan tagging 10-12,22,101,2001
exit
(M4100-24G-POE+) #show running-config interface 0/1
!Current Configuration:
!
interface 0/1
description 'Firewal Lan'
mtu 1522
switchport mode trunk
vlan participation include 5-6,8,10-12,22,99,101,2001
vlan tagging 5-6,10-12,22,99,101,2001
mode dvlan-tunnel
exit
---
mtu i'm aware of.
differnece is clearly visible. Thanks a lot.
The "mode dvlan-tunnel" on the firewall LAN port looks suspicious - I guess you want these VLANs directly on your firewall - and not DVLANs. The firewall will only work on the "outer" DVLAN, the "inner" VLAN tags wont be dealed with. FMI: https://kb.netgear.com/21940/What-are-double-VLANs-and-how-do-they-work-with-my-managed-switch
Grüsse,
-Kurt
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