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is there no other way to tag traffic then suinterfaces<br />
what does the command mean vlan-id dot1q
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is there no other way to tag traffic then suinterfaces
what does the command mean vlan-id dot1q

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It is typically available on Cisco routers with XR IOS. I don't even see those at all in my line of work.
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It is typically available on Cisco routers with XR IOS. I don't even see those at all in my line of work.

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How can I tag traffic on physical interface of a Cisco router?<br />
I know I can create sub interface but I want to know if it is possible on a physical interface.<br />
There is a command vlan-id dot1q available for physical interface but does not work.
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How can I tag traffic on physical interface of a Cisco router?
I know I can create sub interface but I want to know if it is possible on a physical interface.
There is a command vlan-id dot1q available for physical interface but does not work.

How to tag traffic on physical interface of a Cisco router

Network design and methodology, also known as network architecture, is the design of a communication network. It is a framework for the specification of a network's physical components and their functional organization and configuration, its operational principles and procedures, as well as data formats used in its operation. In telecommunication, the specification of a network architecture may also include a detailed description of products and services delivered via a communications network, as well as detailed rate and billing structures under which services are compensated.