R21xx-HP FlexFabric 11900 Layer 3 IP Services Configuration Guide

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[SwitchB] ip route-static 10.1.1.0 255.255.255.0 tunnel 2
Verifying the configuration
# Use the display interface tunnel command to display the status of the tunnel interfaces on Switch A and
Switch B. The output shows that the tunnel interfaces are up. (Details not shown.)
# Ping the IPv4 address of the peer interface VLAN-interface 100 from each switch. The following shows
the output on Switch A.
[SwitchA] ping -a 10.1.1.1 10.1.3.1
PING 10.1.3.1 (10.1.3.1) from 10.1.1.1: 56 data bytes
56 bytes from 10.1.3.1: icmp_seq=0 ttl=255 time=2.000 ms
56 bytes from 10.1.3.1: icmp_seq=1 ttl=255 time=1.000 ms
56 bytes from 10.1.3.1: icmp_seq=2 ttl=255 time=0.000 ms
56 bytes from 10.1.3.1: icmp_seq=3 ttl=255 time=1.000 ms
56 bytes from 10.1.3.1: icmp_seq=4 ttl=255 time=1.000 ms
--- 10.1.3.1 ping statistics ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/stddev = 0.000/1.000/2.000/0.632 ms
Configuring an IPv4 over IPv6 tunnel
Follow these guidelines when you configure an IPv4 over IPv6 tunnel:
The destination address specified for the local tunnel interface must be the source address specified
for the peer tunnel interface, and vice versa.
Two or more local tunnel interfaces using the same encapsulation protocol must have different
source and destination addresses.
If the destination IPv4 network is not on the same subnet as the IPv4 address of the local tunnel
interface, you must configure a route destined for the destination IPv4 network through the tunnel
interface. You can configure a static route, and specify the local tunnel interface as the egress
interface or specify the IPv6 address of the peer tunnel interface as the next hop. Alternatively, you
can enable a dynamic routing protocol on both tunnel interfaces to achieve the same purpose. For
the detailed configuration, see Layer 3—IP Routing Configuration Guide.
To configure an IPv4 over IPv6 tunnel:
Step Command Remarks
1. Enter system view.
system-view N/A
2. Enter tunnel interface
view.
interface tunnel number [ mode
ipv6 ]
N/A
3. Configure an IPv4
address for the tunnel
interface.
ip address ip-address { mask |
mask-length } [ sub ]
By default, no IPv4 address is configured
for the tunnel interface.