H3C Technologies H3C S5560 Series Switches - Manual (Page 240)

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[SwitchB-Tunnel2] quit
# Configure a static route destined for the IPv4 group 1 through the tunnel interface.
[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. Verify that the tunnel interfaces are up. (Details not shown.)
# Verify that Switch A and Switch B can ping the IPv4 address of the peer interface VLAN-interface 100.
This example uses 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, press CTRL_C to break
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
--- Ping statistics for 10.1.3.1 ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/std-dev = 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.
• The source/destination addresses of local tunnels of the same tunnel mode cannot be the same.
• To ensure correct packet forwarding, identify whether the destination IPv4 network and the IPv4
address of the local tunnel interface are on the same subnet. If they are not, configure a route
reaching the destination IPv4 network through the tunnel interface. You can configure the route by
using one of the following methods:
{
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.
{
Enable a dynamic routing protocol on both tunnel interfaces to achieve the same purpose.
For more information about route 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.