HPE FlexFabric 5940 SERIES Configuration Guide

154
To assign a hybrid port to one or multiple VLANs:
Step Command Remarks
1. Enter system view.
system-view
N/A
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
N/A
3. Set the port link type to
hybrid.
port link-type hybrid
By default, all ports are
access ports.
4. Assign the hybrid port
to the specified VLANs.
port hybrid vlan
vlan-id-list {
tagged
|
untagged
}
By default, the hybrid port is
an untagged member of the
VLAN to which the port
belongs when its link type is
access
.
5. (Optional.) Set the
PVID for the hybrid
port.
port hybrid pvid vlan
vlan-id
By default, the PVID of a
hybrid port is the ID of the
VLAN to which the port
belongs when its link type is
access
.
Configuring MAC-based VLANs
Introduction
This feature is available only on hybrid ports.
The MAC-based VLAN feature assigns hosts to a VLAN based on their MAC addresses. This feature
is also called user-based VLAN because VLAN configuration remains the same regardless of a
user's physical location.
Static MAC-based VLAN assignment
Use static MAC-based VLAN assignment in networks that have a small number of VLAN users. To
configure static MAC-based VLAN assignment on a port, perform the following tasks:
1. Create MAC-to-VLAN entries.
2. Enable the MAC-based VLAN feature on the port.
3. Assign the port to the MAC-based VLAN.
A port configured with static MAC-based VLAN assignment processes a received frame as follows
before sending the frame out:
• For an untagged frame, the port determines its VLAN ID in the following workflow:
a. The port first performs a fuzzy match as follows:
− Searches for the MAC-to-VLAN entries whose masks are not all Fs.
− Performs a logical AND operation on the source MAC address and each of these
masks.
If an AND operation result matches the MAC address in a MAC-to-VLAN entry, the port
tags the frame with the VLAN ID specific to this entry.
b. If the fuzzy match fails, the port performs an exact match. It searches for MAC-to-VLAN
entries whose masks are all Fs. If the source MAC address of the frame exactly matches the

HPE FlexFabric 5940 SERIES Specifications

General

Brand	HPE
Model	FlexFabric 5940 SERIES
Category	Switch
Language	English