08-03-2018 07:01 AM - edited 03-08-2019 03:49 PM
I'm trying to perform VLAN MAPPING on interfaces, but the command is not available. I've updated the IOS to 15.2(2)E8 and i'm running IP services.
Almost as if the command switchport vlan mapping is not there
The documentation for 12.2(58) showed this is available and I couldn't get the command to work on this version as well.
Long story short, is it possible to perform S-tag & C-tag type mapping on the 3750x? Am i completely missing something?
08-03-2018 03:05 PM
What is C and S tag mapping? Can you explain? Cisco switches support 802.1Q mapping.
HTH
08-04-2018 12:20 AM
Hi Reze,
He is talking about One to One VLAN Mapping as below:
Regards,
Deepak Kumar
08-04-2018 12:17 AM - edited 08-04-2018 12:18 AM
Hi,
This is a catalyst Switch and not supporting to One-to-One Mapping. As mentioned by gentlemen Catalyst switch will only support to Dot Q or ISL.
Commands as below:
Interface XXXXXX XX/XX/XX
Swithcport trunk encapsulation dotq
Switchport mode trunk
Switchport trunk allowed VLAN <VLAN ID>
Switchport trunk native VLAN <VLAN ID>
no shut
Regards,
Deepak Kumar
08-04-2018 01:40 AM
Hello,
on a side note, as far as I recall, this feature is only supported on the SFP-based ES (Enhanced Services) ports on the 3750 Metro switches...
"VLAN mapping, or VLAN ID translation, is a feature that you can configure on the enhanced-services (ES) ports connected to the service-provider network to map the customer VLANs to service-provider VLANs"
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