Disabling Mac Address Advertisement; Disabling Learning Of Mac Addresses From Arp Information; Enabling Bgp Evpn Route Advertisement To The Local Site - H3C S10500 Series Configuration Manual

Disabling MAC address advertisement

The MAC information and ARP information advertised by the VTEP overlap. To avoid duplication,
disable MAC address advertisement.
To disable MAC address advertisement:
Step
1. Enter system view.
2. Enter VSI view.
3. Enter EVPN instance view.
4. Disable MAC address
advertisement.

Disabling learning of MAC addresses from ARP information

The MAC information and ARP information advertised by a remote VTEP overlap. To avoid
duplication, disable the learning of MAC addresses from ARP information. EVPN will learn remote
MAC addresses only from the MAC information advertised from remote sites.
To disable learning of MAC addresses from ARP information:
Step
1. Enter system view.
2. Enter VSI view.
3. Enter EVPN instance view.
4. Disable the EVPN instance
from learning MAC
addresses from ARP
information.
Enabling BGP EVPN route advertisement to the
local site
This feature enables the device to advertise private BGP EVPN routes to the local site after the
device adds the routes to the routing table of a VPN instance.
To enable BGP EVPN route advertisement to the local site:
Step
1. Enter system view.
2. Enable a BGP instance
and enter BGP instance
view.
3. Create a BGP-VPN
instance and enter
Command
system-view
vsi vsi-name
evpn encapsulation vxlan
mac-advertising disable
Command
system-view
vsi vsi-name
evpn encapsulation vxlan
arp mac-learning disable
Command
system-view
bgp as-number [ instance
instance-name ]
[ multi-session-thread ]
ip vpn-instance vpn-instance-name
20
Remarks
N/A
N/A
N/A
By default, MAC address
advertisement is enabled.
Remarks
N/A
N/A
N/A
By default, an EVPN instance
learns MAC addresses from ARP
information.
Remarks
N/A
By default, BGP is disabled and
no BGP instances exist.
By default, no BGP-VPN
instances exist.