Receiving And Forwarding Directed Broadcasts Configuration Example) - HP 830 Series Configuration Manual

Step
1. Enter system view.
2. Enter interface view.
3. Enable the interface to forward
directed broadcasts.
Receiving and forwarding directed broadcasts configuration
example)
Network requirements
As shown in
of Switch A.
Configure receiving and forwarding of directed broadcasts on the switch so that the server can receive
directed broadcasts from the host to IP address 2.2.2.255.
Figure 45 Network diagram
Configuration procedure
Configure Switch A:
•
# Enable Switch A to receive directed broadcasts.
<SwitchA> system-view
[SwitchA] ip forward-broadcast
# Specify 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-broadcast
• Configure Switch B:
# Enable Switch B to receive directed broadcasts.
<SwitchB> system-view
[SwitchB] ip forward-broadcast
# Configure a static route to the host.
[SwitchB] ip route-static 1.1.1.1 24 2.2.2.2
# Specify an IP address for VLAN-interface 2.
[SwitchB] interface vlan-interface 2
[SwitchB-Vlan-interface2] ip address 2.2.2.1 24
Figure 45, the default gateway of the host is the IP address 1.1.1.2/24 of VLAN-interface 3
Command
system-view
interface interface-type
interface-number
ip forward-broadcast [ acl
acl-number ]
85
Remarks
N/A
N/A
Disabled by default.