Configuration Example - HP 10500 Series Configuration Manual

Step
4. Specify the IPv4 over
IPv4 tunnel mode.
5. Configure
address or interface for
the tunnel interface.
6. Configure a destination
address for the tunnel
interface.

Configuration example

Network requirements
As shown in
IPv4 over IPv4 tunnel between Switch A and Switch B to make the two subnets reachable to each other.
Figure 75 Network diagram
Configuration procedure
Make sure Switch A and Switch B have the corresponding VLAN interfaces created and can reach each
other through IPv4.
Configure Switch A:
•
# Specify an IPv4 address for VLAN-interface 100.
<SwitchA> system-view
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] ip address 10.1.1.1 255.255.255.0
[SwitchA-Vlan-interface100] quit
# Specify an IPv4 address for VLAN-interface 101, the physical interface of the tunnel.
[SwitchA] interface vlan-interface 101
[SwitchA-Vlan-interface101] ip address 2.1.1.1 255.255.255.0
[SwitchA-Vlan-interface101] quit
# Create service loopback group 1 and specify its service type as tunnel.
[SwitchA] service-loopback group 1 type tunnel
Command
tunnel-protocol ipv4-ipv4
a source
source { ip-address | interface-type
interface-number }
destination ip-address
Figure 75, the two subnets Group 1 and Group 2 use private IPv4 addresses. Configure an
Remarks
By default, the tunnel mode is GRE over
IPv4.
The same tunnel mode should be
configured at both ends of the tunnel.
Otherwise, packet delivery will fail.
By default, no source address or
interface is configured for the tunnel.
By default, no destination address is
configured for the tunnel.
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