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September 2nd, 2022 04:00
S4048-ON switchport trunk not available
I'm trying to trunk ports on my S4048-ON switch and all documentation I can find tells me to use "switchport trunk", but this doesn't seem to be available. The switch is running Software Version: 9.14(2.16)
I only have 1 vlan (VLAN 2) which I need to be seen throughout the network (on all ports) and of course the native vlan 1.
I'm hoping someone can show me an idiots guide on how I will acheive this... Many thanks in advance!
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DELL-Charles R
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September 2nd, 2022 08:00
Hello petesdomain1702,
Could you post your show running-configuration and I can get a look?
DELL-Charles R
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4.4K Posts
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September 2nd, 2022 11:00
Hello petesdomain1702,
I've put together some information that should answer your question.
In OS9 we use “portmode hybrid” which allows one port to have one untagged vlan and several tagged vlans (which is a trunk).
By default vlan 1 will be the untagged vlan. Under vlan 2, we configure that ports te1/1 and 1/2 will carry tagged traffic for vlan 2.
The output of “show vlan” shows that ports te1/1 and te1/2 will have vlan 1 as untagged vlan and vlan 2 as tagged vlan.
interface TenGigabitEthernet 1/1
no ip address
portmode hybrid
switchport
spanning-tree rstp edge-port
no shutdown
!
interface TenGigabitEthernet 1/2
no ip address
portmode hybrid
switchport
spanning-tree rstp edge-port
no shutdown
!
interface Vlan 2
no ip address
tagged TenGigabitEthernet 1/1-1/2
no shutdown
RTR-1#show vlan
Codes: * - Default VLAN, G - GVRP VLANs, R - Remote Port Mirroring VLANs, P - Primary, C - Community, I - Isolated
O - Openflow, Vx - Vxlan
Q: U - Untagged, T - Tagged
x - Dot1x untagged, X - Dot1x tagged
o - OpenFlow untagged, O - OpenFlow tagged
G - GVRP tagged, M - Vlan-stack
i - Internal untagged, I - Internal tagged, v - VLT untagged, V - VLT tagged
NUM Status Description Q Ports
* 1 Inactive U Te 1/1-1/2
2 Inactive T Te 1/1-1/2