Vxlan Tunnel Arp-Learning Disable; Vxlan Tunnel Mac-Learning Disable - H3C CR16000-F Command Reference Manual

To configure the access mode, use the xconnect vsi command.
Examples
# Enable the device to drop VXLAN packets that have 802.1Q VLAN tags.
<Sysname> system-view
[Sysname] vxlan invalid-vlan-tag discard
Related commands
xconnect vsi

vxlan tunnel arp-learning disable

Use vxlan tunnel arp-learning disable to disable remote ARP learning for VXLANs.
Use undo vxlan tunnel arp-learning disable to enable remote ARP learning for
VXLANs.
Syntax
vxlan tunnel arp-learning disable
undo vxlan tunnel arp-learning disable
Default
Remote ARP learning is enabled for VXLANs.
Views
System view
Predefined user roles
network-admin
Usage guidelines
By default, the device learns ARP information of remote VMs from packets received on VXLAN
tunnel interfaces. To save resources on VTEPs in an SDN transport network, you can temporarily
disable remote ARP learning when the controller and VTEPs are synchronizing entries. After the
entry synchronization is completed, use the undo vxlan tunnel arp-learning disable
command to enable remote ARP learning.
As a best practice, disable remote ARP learning for VXLANs only when the controller and VTEPs are
synchronizing entries.
Examples
# Disable remote ARP learning for VXLANs.
<Sysname> system
[Sysname] vxlan tunnel arp-learning disable

vxlan tunnel mac-learning disable

Use vxlan tunnel mac-learning disable to disable remote-MAC address learning.
Use undo vxlan tunnel mac-learning disable to enable remote-MAC address learning.
Syntax
vxlan tunnel mac-learning disable
undo vxlan tunnel mac-learning disable
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