H3C Technologies H3C S12500-X Series Switches User Manual

Page 28

[SwitchB-Loopback0] quit

# Create a VXLAN tunnel to Switch A. The tunnel interface name is Tunnel 2.

[SwitchB] interface tunnel 2 mode vxlan

[SwitchB-Tunnel2] source 2.2.2.2

[SwitchB-Tunnel2] destination 1.1.1.1

[SwitchB-Tunnel2] quit

# Create a VXLAN tunnel to Switch C. The tunnel interface name is Tunnel 3.

[SwitchB] interface tunnel 3 mode vxlan

[SwitchB-Tunnel3] source 2.2.2.2

[SwitchB-Tunnel3] destination 3.3.3.3

[SwitchB-Tunnel3] quit

# Assign Tunnel 2 and Tunnel 3 to VXLAN 10.

[SwitchB] vsi vpna

[SwitchB-vsi-vpna] vxlan 10

[SwitchB-vsi-vpna-vxlan10] tunnel 2

[SwitchB-vsi-vpna-vxlan10] tunnel 3

[SwitchB-vsi-vpna-vxlan10] quit

[SwitchB-vsi-vpna] quit

# Create VLAN 2, and assign FortyGigE 1/0/1 to VLAN 2.

[SwitchB] vlan 2

[SwitchB–vlan2] port fortygige 1/0/1

[SwitchB–vlan2] quit

# On FortyGigE 1/0/1, create Ethernet service instance 1000 to match frames from VLAN 2.

[SwitchB] interface fortygige 1/0/1

[SwitchB-FortyGigE1/0/1] service-instance 1000

[SwitchB-FortyGigE1/0/1-srv1000] encapsulation s-vid 2

# Map Ethernet service instance 1000 to the VSI vpna.

[SwitchB-FortyGigE1/0/1-srv1000] xconnect vsi vpna

[SwitchB-FortyGigE1/0/1-srv1000] quit

[SwitchB-FortyGigE1/0/1] quit

Configure Switch C:
# Enable L2VPN.

system-view

[SwitchC] l2vpn enable

# Enable Layer 2 forwarding for all VXLANs.

[SwitchC] undo vxlan ip-forwarding

# Create the VSI vpna and VXLAN 10.

[SwitchC] vsi vpna

[SwitchC-vsi-vpna] vxlan 10

[SwitchC-vsi-vpna-vxlan10] quit

[SwitchC-vsi-vpna] 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 A and Switch B.

[SwitchC] interface loopback0

[SwitchC-Loopback0] ip address 3.3.3.3 255.255.255.255

[SwitchC-Loopback0] quit

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