H3C Technologies H3C S6800 Series Switches User Manual

Page 35

# Configure the VXLAN multicast group address and the source IP address for VXLAN packets.

[SwitchB-vsi-vpna-vxlan10] group 225.1.1.1 source 12.1.1.2

[SwitchB-vsi-vpna-vxlan10] quit

[SwitchB-vsi-vpna] 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 IP multicast routing.

[SwitchC] multicast routing

[SwitchC-mrib] quit

# 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 VLAN-interface 13, and enable the IGMP host function on the interface.

This interface's IP address will be the source IP address of VXLAN packets sent by the VTEP.

[SwitchC] interface vlan-interface 13

[SwitchC-Vlan-interface13] ip address 13.1.1.3 24

[SwitchC-Vlan-interface13] igmp host enable

[SwitchC-Vlan-interface13] quit

# Create a VXLAN tunnel to Switch A. The tunnel interface name is Tunnel 1.

[SwitchC] interface tunnel 1 mode vxlan

[SwitchC-Tunnel1] source 13.1.1.3

[SwitchC-Tunnel1] destination 11.1.1.1

[SwitchC-Tunnel1] quit

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

[SwitchC] interface tunnel 3 mode vxlan

[SwitchC-Tunnel3] source 13.1.1.3

[SwitchC-Tunnel3] destination 12.1.1.2

[SwitchC-Tunnel3] quit

# Assign Tunnel 1 and Tunnel 3 to VXLAN 10.

[SwitchC] vsi vpna

[SwitchC-vsi-vpna] vxlan 10

[SwitchC-vsi-vpna-vxlan10] tunnel 1

[SwitchC-vsi-vpna-vxlan10] tunnel 3

# Configure the multicast group address and source IP address for VXLAN multicast packets.