D-Link DES-3226L Technical Information download pdf (Page 56)

56 D-Link DES-3226L Command Line Reference

VLAN Name A string associated with this VLAN as a convenience. It can be up to 32

alphanumeric characters long, including blanks. The default is blank. VLAN

ID 1 always has a name of `Default`. This field is optional.

VLAN Type Type of VLAN, which can be Default (VLAN ID = 1) or static (one that is

configured and permanently defined).

show vlan port

This command displays VLAN port information.

Format show vlan port {<slot/port> | all}

Modes Privileged EXEC

User EXEC

Interface Valid slot and port number separated by forward slashes. It is possible to set

the parameters for all ports by using the selectors on the top line.

Port VLAN ID The VLAN ID that this port will assign to untagged frames or priority

tagged frames received on this port. The value must be for an existing VLAN.

The factory default is 1.

Acceptable Frame Types Specifies the types of frames that may be received on this port.

The options are 'VLAN only' and 'Admit All'. When set to 'VLAN only',

untagged frames or priority tagged frames received on this port are discarded.

When set to 'Admit All', untagged frames or priority tagged frames received

on this port are accepted and assigned the value of the Port VLAN ID for this

port. With either option, VLAN tagged frames are forwarded in accordance to

the 802.1Q VLAN specification.

Protected Ports Commands

This section describes commands you use to configure and view protected ports on a switch. Protected

ports do not forward traffic to each other, even if they are on the same VLAN. However, protected ports

can forward traffic to all unprotected ports in their group. Unprotected ports can forward traffic to both

protected and unprotected ports. Ports are unprotected by default.

switchport protected

Use this command to configure a protected port. The groupid parameter identifies the set of protected

ports to which this interface is assigned. You can only configure an interface as protected in one group.

The

name parameter is an optional name associated with this group. The name can be up to 32

alphanumeric characters long, including blanks.

Note: Port protection occurs within a single switch. Protected port configuration does not

affect traffic between ports on two different switches.

No traffic forwarding is possible between two protected ports.

Default Unprotected

Format switchport protected [<groupid>] [name <name>]

Mode Interface Config

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 127 128

No comments

D-Link DES-3226L Technical Information Page 56