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MD Johnson
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vlan Tagging 10gb interface on a Cisco switch

I am trying to tag the TenGigabiteEthernet1/1 with several vlans on a Cisco 3560. The commands seem simple enough but the tagged vlans do not show after I run it. See below

int TenGigabitEthernet1/1
switchport trunk encapsulation dot1q
switchport mode trunk
switchport trunk allowed vlan add 1,5,10,15,18,100
show vlan

After running
This is the output.

interface TenGigabitEthernet1/1
 switchport trunk encapsulation dot1q
 switchport mode trunk

Any help would be appreciated.
CiscoSwitches / Hubs

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Predrag Jovic

8/22/2022 - Mon
Predrag Jovic

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Agreed with JustInCase, you can also check with command: "show int trunk"

Then you will see which VLANs are tagging on which interfaces.
MD Johnson

Predrag Jovic

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