3Com Switch 8800 Advanced Software V5 Configuration Guide

384 CHAPTER 33: TUNNELING CONFIGURATION
[SwitchB] interface tunnel 0/0/1
[SwitchB-Tunnel0/0/1] aggregation-group 2
[SwitchB-Tunnel0/0/1] expediting enable
[SwitchB-Tunnel0/0/1] quit
# Configure a static from the interface Tunnel0/0/1 of Switch B to Switch A.
[SwitchB] ipv6 route-static 1::0 64 tunnel 0/0/1
Configuration verification
After the above configurations, you can successfully ping the IPv6 address of the
peer tunnel interface from one switch.
Configuring
Automatic
IPv4-Compatible IPv6
Tunnel
Configuration
Prerequisites
IP addresses are configured for interfaces such as VLAN interface and Loopback
interface on the device so that they can communicate. These interfaces serve as
the source interface of the virtual tunnel interface to ensure that the tunnel
destination address is reachable.
Configuration Procedure Follow these steps to configure an automatic IPv4-compatible IPv6 tunnel:
To do... Use the command... Remarks
Enter system view system-view -
Enable the IPv6 packet forwarding
function
ipv6 Required
By default, the IPv6
packet forwarding
function is disabled.
Create a tunnel interface and enter
tunnel interface view
interface tunnel
number
Required
By default, there is no
tunnel interface on the
device.
Configure an IPv6
address for the
tunnel interface
Configure an IPv6
global unicast
address or
site-local address
ipv6 address {
ipv6-address
prefix-length |
ipv6-address/prefix-lengt
h }
Required
Use either command.
By default, no IPv6 global
unicast address or
site-local address is
configured for the tunnel
interface.
ipv6 address
ipv6-address/prefix-lengt
h eui-64
Configure an IPv6
link-local address
ipv6 address auto
link-local
Optional
By default, a link-local
address will
automatically be
generated when an IPv6
global unicast or
site-local address is
configured for the
interface.
ipv6 address
ipv6-address link-local