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Parameters
port-number: Specifies a UDP port number in the range of 1 to 65535. As a best practice, specify
a port number in the range of 1024 to 65535 to avoid conflict with well-known ports.
Usage guidelines
You must configure the same destination UDP port number on all VTEPs in a VXLAN.
If you modify the destination UDP port number, only VXLAN tunnels established after the
modification use the new port number for sending VXLAN packets. For the new port number to take
effect on VXLAN tunnels created before the modification, you must disconnect and re-establish the
tunnels.
Examples
# Set the destination UDP port number to 6666 for VXLAN packets.
<Sysname> system-view
[Sysname] vxlan udp-port 6666
vxlan vlan-based
Use vxlan vlan-based to enable VLAN-based VXLAN assignment.
Use
undo vxlan vlan-based to disable VLAN-based VXLAN assignment.
Syntax
vxlan vlan-based
undo vxlan vlan-based
Default
VLAN-based VXLAN assignment is disabled.
Views
System view
Predefined user roles
network-admin
Usage guidelines
You can assign customer traffic to a VXLAN by using one of the following methods:
Ethernet service instance-to-VSI mapping—This method uses the frame match criterion of
an Ethernet service instance to match a list of VLANs on a site-facing Layer 2 interface. The
VTEP assigns customer traffic to a VXLAN by mapping the Ethernet service instance to a VSI.
VLAN-based VXLAN assignment—This method maps a VLAN to a VXLAN. When a VLAN is
mapped to a VXLAN and VLAN-based VXLAN assignment is enabled, the device automatically
performs the following operations:
a. Creates an Ethernet service instance that uses the VLAN ID as its instance ID on each
interface in the VLAN. The matching outer VLAN ID of the Ethernet service instances is the
VLAN ID.
b. Maps the Ethernet service instances to the VSI of the VXLAN.
Do not configure both Ethernet service instance-to-VSI mapping and VLAN-based VXLAN
assignment.
Examples
# Enable VLAN-based VXLAN assignment.
<Sysname> system-view
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