Use this command without the optional parameters to display all interfaces enabled for Double VLAN Tunneling. Use the optional
parameters to display detailed information about Double VLAN Tunneling for the specified interface or all interfaces.
Format
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show dot1q-tunnel [interface {unit/slot/port | all}]
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Mode
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- Privileged EXEC
- User EXEC
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Term
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Definition
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Interface
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unit/slot/port
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Mode
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The administrative mode through which Double VLAN Tunneling can be enabled or disabled. The default value for this
field is disabled.
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EtherType
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A 2-byte hex EtherType to be used as the first 16 bits of the DVLAN tunnel. There are three different EtherType tags.
The first is 802.1Q, which represents the commonly used value of 0x8100. The second is vMAN, which represents the commonly
used value of 0xSSAS. If EtherType is not one of these two values, then it is a custom tunnel value, representing any value
in the range of 1 to 65535.
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