HP 3600 v2 Series Configuration Manual page 37

To enable the hosts on the two subnets to communicate with the external network through the switch, and
to enable the hosts on the two subnets to communicate with each other:
Assign a primary IP address and a secondary IP address to VLAN-interface 1 on the switch.
•
• Set the primary IP address of VLAN-interface 1 as the gateway address of the hosts on subnet
172.16.1.0/24, and the secondary IP address of VLAN-interface 1 as the gateway address of the
hosts on subnet 172.16.2.0/24.
Figure 14 Network diagram
Configuration procedure
# Assign a primary IP address and a secondary IP address to VLAN-interface 1.
<Switch> system-view
[Switch] interface vlan-interface 1
[Switch-Vlan-interface1] ip address 172.16.1.1 255.255.255.0
[Switch-Vlan-interface1] ip address 172.16.2.1 255.255.255.0 sub
# Set the gateway address to 172.16.1.1 on the hosts attached to subnet 172.16.1.0/24, and to 172.16.2.1
on the hosts attached to subnet 172.16.2.0/24.
# From the switch, ping a host on subnet 172.16.1.0/24 to verify the connectivity.
<Switch> ping 172.16.1.2
PING 172.16.1.2: 56
Reply from 172.16.1.2: bytes=56 Sequence=1 ttl=255 time=25 ms
Reply from 172.16.1.2: bytes=56 Sequence=2 ttl=255 time=27 ms
Reply from 172.16.1.2: bytes=56 Sequence=3 ttl=255 time=26 ms
Reply from 172.16.1.2: bytes=56 Sequence=4 ttl=255 time=26 ms
Reply from 172.16.1.2: bytes=56 Sequence=5 ttl=255 time=26 ms
--- 172.16.1.2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 25/26/27 ms
172.16.1.0/24
Host B
172.16.1.2/24
172.16.2.2/24
172.16.2.0/24
data bytes, press CTRL_C to break
Switch
Vlan-int1
172.16.1.1/24
172.16.2.1/24 sub
Host A
26