Vxlan Tunnel Arp-Learning Disable - H3C MSR 810 Command Reference Manual

Related commands
vtep group member local

vxlan tunnel arp-learning disable

Use
vxlan tunnel arp-learning disable
Use
undo vxlan tunnel arp-learning disable
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
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
to disable remote ARP learning for VXLANs.
to enable remote ARP learning for
undo vxlan tunnel arp-learning disable
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