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Assigning a trunk port to a vlan, Configuring the bpdu transmission rate – H3C Technologies H3C S12500-X Series Switches User Manual

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Step Command

Remarks

2.

Enter interface view.

Enter Layer 2 Ethernet

interface view:

interface interface-type
interface-number

Enter Layer 2 aggregate
interface view:

interface

bridge-aggregation

interface-number

Enter S-channel interface

view:

interface s-channel
interface-number.channel-id

Enter S-channel aggregate

interface view:
interface

schannel-aggregation

interface-number:channel-id

The configuration made in Layer 2
Ethernet interface view applies

only to the port.

The configuration made in Layer 2

aggregate interface view applies

to the aggregate interface and its

aggregation member ports. If the
system fails to apply the

configuration to an aggregation

member port, it skips the port and
moves to the next member port. If

the system fails to apply the

configuration to the aggregate
interface, it stops applying the

configuration to aggregation

member ports.

The configuration made in

S-channel interface view or

S-channel aggregate interface
view applies only to the interface.

For more information about

S-channel interfaces, see EVB
Configuration Guide
.

3.

Configure the link type of the
ports as access.

port link-type access

By default, all ports are access ports.

4.

(Optional.) Assign the access

ports to a VLAN.

port access vlan vlan-id

By default, all access ports belong to
VLAN 1.

Assigning a trunk port to a VLAN

A trunk port can carry multiple VLANs. You can assign it to a VLAN in interface view.
When you assign a trunk port to a VLAN, follow these guidelines:

To change the link type of a port from trunk to hybrid or vice versa, set the link type to access first.

You must configure the trunk port to allow packets from the PVID to pass through by using the port
trunk permit vlan command.

To assign a trunk port to one or multiple VLANs:

Step Command

Remarks

1.

Enter system view.

system-view

N/A

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