Configuring Manual-Mode Mff In A Ring Network - HP 10500 Series Configuration Manual

Configuring manual-mode MFF in a ring network

Network requirements
As shown in
C are assigned IP addresses manually.
Configure MFF to isolate the hosts at Layer 2 and allow them to communicate with each other with each
other through the gateway.
Figure 112 Network diagram
GE1/0/1
Host A
10.1.1.1/24
GE1/0/5
Host B
10.1.1.2/24
Host C
10.1.1.3/24
Configuration procedure
1. Configure IP addresses of the hosts as in shown in
2. Configure the IP address of GigabitEthernet 1/0/1 on the gateway.
<Gateway> system-view
[Gateway] interface gigabitethernet 1/0/1
[Gateway-GigabitEthernet1/0/1] ip address 10.1.1.100 24
3. Configure Switch A:
# Enable STP.
[SwitchA] stp enable
# Configure manual-mode MFF.
[SwitchA] vlan 100
[SwitchA-vlan-100] mac-forced-forwarding default-gateway 10.1.1.100
# Specify the IP address of the server.
[SwitchA-vlan-100] mac-forced-forwarding server 10.1.1.200
# Enable ARP snooping.
[SwitchA-vlan-100] arp-snooping enable
[SwitchA-vlan-100] quit
# Configure GigabitEthernet 1/0/2 and GigabitEthernet 1/0/3 as network ports.
[SwitchA] interface gigabitethernet 1/0/2
[SwitchA-GigabitEthernet1/0/2] mac-forced-forwarding network-port
[SwitchA-GigabitEthernet1/0/2] quit
[SwitchA] interface gigabitethernet 1/0/3
[SwitchA-GigabitEthernet1/0/3] mac-forced-forwarding network-port
Figure 1 12, all the devices are in VLAN 100, and the switches form a ring. Hosts A, B, and
Switch A
GE1/0/2 GE1/0/8
GE1/0/3
GE1/0/4
GE1/0/6
Switch B
GE1/0/7
Switch C
GE1/0/9
GE1/0/10
Figure
282
Gateway
Vlan-int1
10.1.1.100/24
Server
10.1.1.200
112.