H3C Technologies H3C S12500-X Series Switches - Manual (Page 31)

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Figure 9 Network diagram
Table 1 IP address assignment
Device Interface IP address Device Interface IP address
Switch A: Switch C:
VLAN-interface 11 11.1.1.1/24 VLAN-interface 13 13.1.1.3/24
Switch D: Switch E:
VLAN-interface 11 11.1.1.4/24 VLAN-interface 13 13.1.1.5/24
VLAN-interface 21 21.1.1.4/24 VLAN-interface 23 23.1.1.5/24
Switch F: Switch G:
VLAN-interface 21 21.1.1.6/24 VLAN-interface 12 12.1.1.7/24
VLAN-interface 22 22.1.1.6/24 VLAN-interface 22 22.1.1.7/24
VLAN-interface 23 23.1.1.6/24 Switch B:
Loop0 6.6.6.6/32 VLAN-interface 12 12.1.1.2/24
Configuration procedure
1. Configure IP addresses and unicast routing settings:
# Assign IP addresses to interfaces, as shown in
Figure 9 . (Details not shown.)
# Configure OSPF on all transport network switches (Switches A through G). (Details not shown.)
2. Configure Switch A:
# Enable L2VPN.
<SwitchA> system-view
[SwitchA] l2vpn enable
# Enable Layer 2 forwarding for VXLANs.