H3C Technologies H3C S12500-X Series Switches User Manual
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# Assign IP addresses to interfaces, as shown in
. (Details not shown.)
# Configure OSPF on all transport network switches (Switches A through D). (Details not shown.)
2.
Configure Switch A:
# Enable L2VPN.
<SwitchA> system-view
[SwitchA] l2vpn enable
# Enable Layer 2 forwarding for VXLANs.
[SwitchA] undo vxlan ip-forwarding
# Specify VXLAN 11111 as the reserved VXLAN for VXLAN IS-IS.
[SwitchA] reserved vxlan 11111
NOTE:
The reserved VXLAN must be the same across VTEPs.
# Create the VSI vpna and VXLAN 10000.
[SwitchA] vsi vpna
[SwitchA-vsi-vpna] vxlan 10000
[SwitchA-vsi-vpna-vxlan10000] quit
[SwitchA-vsi-vpna] quit
# Create the VSI vpnb and VXLAN 10001.
[SwitchA] vsi vpnb
[SwitchA-vsi-vpnb] vxlan 10001
[SwitchA-vsi-vpnb-vxlan10001] quit
[SwitchA-vsi-vpnb] quit
# Create the VSI vpnc and VXLAN 10002.
[SwitchA] vsi vpnc
[SwitchA-vsi-vpnc] vxlan 10002
[SwitchA-vsi-vpnc-vxlan10002] quit
[SwitchA-vsi-vpnc] quit
# Create the VSI vpnd and VXLAN 10003.
[SwitchA] vsi vpnd
[SwitchA-vsi-vpnd] vxlan 10003
[SwitchA-vsi-vpnd-vxlan10003] quit
[SwitchA-vsi-vpnd] quit
# Assign an IP address to Loopback 0. The IP address will be used as the source IP address of the
VXLAN tunnels to Switch B and Switch C.
[SwitchA] interface loopback0
[SwitchA-Loopback0] ip address 1.1.1.1 255.255.255.255
[SwitchA-Loopback0] quit
# Create a VXLAN tunnel to Switch B. The tunnel interface is Tunnel 1. The tunnel destination is
Loopback 0 at 2.2.2.2 on Switch B.
[SwitchA] interface tunnel 1 mode vxlan
[SwitchA-Tunnel1] source 1.1.1.1
[SwitchA-Tunnel1] destination 2.2.2.2
[SwitchA-Tunnel1] quit