Huawei Quidway S6500 Series Operation Manual page 52

Operation Manual - Port
Quidway S6500 Series Ethernet Switches
VLAN VPN feature can provide duplex VLAN Tags to a packet, i.e. mark the packet with
another VLAN Tag besides the original one, thus to provide 4k x 4k VLANs to meet
user's demands. At the same time, VLAN VPN feature provides the following functions:
Using the original VLAN Tag to differentiate users and services, and using the new
VLAN Tag to load service and VPN users. Through VLAN VPN configuration, Ethernet
Switches can meet the requirement of MAN.
If VLAN VPN is enabled on a port, all the packets (no matter whether it carries a VLAN
Tag or not) will be given a new Tag that specifies the default VLAN of this port.
Therefore, the packets that have had a VLAN Tag get two Tags, and the packets that
have not had a VLAN Tag get one.
Perform the following configuration in Ethernet port view.
Table 1-15 Set the VLAN VPN feature
Enable the VLAN VPN feature
Disable the VLAN VPN feature
By default, the port VLAN VPN is disabled.
Note that if anyone of GVRP, GMRP, STP, NTDP and 802.1x has been enabled on a
port, VLAN VPN cannot be enabled on it.
1.2.15 Copy Port Configuration to Other Ports
To keep the configuration of other ports consistent with a specified port, you can copy
the configuration of that specified port to other ports. Such contents may involve: STP
setting, QoS setting, VLAN setting, port setting, and LACP setting. The STP setting
includes STP enabling/disabling, link attribute (point-to-point or not), STP priority, path
cost, max transmission speed, loop protection, root protection, edge port or not. The
QoS setting includes traffic limiting, priority marking, default 802.1p priority, bandwidth
assurance, congestion avoidance, traffic redirection, traffic statistics. The VLAN setting
includes permitted VLAN types, default VLAN ID. The port setting includes port link
type, port speed, duplex mode. LACP setting includes LACP enabling/disabling.
Perform the following configuration in system view.
Operation
Huawei Technologies Proprietary
1-10
Chapter 1 Ethernet Port Configuration
Command
vlan-vpn enable
undo vlan-vpn