Operation Manual – IP Address and PerformanceH3C S5600 Series Ethernet Switches Chapter 2 IP Performance Configuration2-52.4 IP Performance Configuration Example2.4.1 Enabling the Reception of Directed Broadcasts to a Directly ConnectedNetworkI. Network requirementsAs shown in Figure 2-1, the host’s interface and VLAN-interface 3 of Switch A are onthe same network segment (1.1.1.0/24). VLAN-interface 2 of Switch A andVLAN-interface 2 of Switch B are on another network segment (2.2.2.0/24). The defaultgateway of the host is VLAN-interface 3 (IP address 1.1.1.2/24) of Switch A. Configurea static route on Switch B to the host.II. Network diagramFigure 2-1 Network diagram for enabling the reception of directed broadcastIII. Configuration procedure1) Configure Switch A# Enable Switch A to receive directed broadcasts. system-view[SwitchA] ip forward-broadcast# Configure IP addresses for VLAN-interface 3 and VLAN-interface 2.[SwitchA] interface vlan-interface 3[SwitchA-Vlan-interface3] ip address 1.1.1.2 24[SwitchA-Vlan-interface3] quit[SwitchA] interface vlan-interface 2[SwitchA-Vlan-interface2] ip address 2.2.2.2 24# Enable VLAN-interface 2 to forward directed broadcasts.[SwitchA-Vlan-interface2] ip forward-broadcast2) Configure Switch B# Enable Switch B to receive directed broadcasts. system-view[SwitchB] ip forward-broadcast# Configure a static route to Host.[SwitchB] ip route-static 1.1.1.1 24 2.2.2.2# Configure an IP address for VLAN-interface 2.
