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User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
570
trunk - Specifies a port as an end-point for a VLAN trunk. A trunk is a direct link between two switches, so the port
transmits tagged frames that identify the source VLAN. Note that frames belonging to the port’s default VLAN (i.e.,
associated with the PVID) are also transmitted as tagged frames.
private-vlan -For an explanation of this command see “switchport mode private-vlan” on page 4-240.
Default Setting
All ports are in hybrid mode with the PVID set to VLAN 1.
Command Mode
Interface Configuration (Ethernet, Port Channel)
Example
The following shows how to set the configuration mode to port 1, and then set the switchport mode to hybrid:
Console(config)#interface ethernet 1/1
Console(config-if)#switchport mode hybrid
Console(config-if)#
Related Commands
switchport acceptable-frame-types
switchport acceptable-frame-types
This command configures the acceptable frame types for a port. Use the no form to restore the default.
Syntax
switchport acceptable-frame-types {all | tagged no switchport acceptable-frame-types all - The port accepts all frames,
tagged or untagged.
tagged - The port only receives tagged frames.
Default Setting
All frame types
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
When set to receive all frame types, any received frames that are untagged are assigned to the default VLAN.
Example
The following example shows how to restrict the traffic received on port 1 to tagged frames:
Console(config)#interface ethernet 1/1