protocol). The packets destined for a multicast address are transmitted to a group of
interfaces with the multicast address.
When the 6to4 tunnel is used for the communication between the 6to4 network and the native
IPv6 network, the AR150/200 supports the configuration of an anycast address with the prefix
of
2002:c058:6301::
on the tunnel interface of the 6to4 relay route device.
Alternatively, you can configure a 6to4 address on the tunnel interface of the 6to4 relay route
device. When multiple 6to4 relay route devices are configured on the network, the difference
between the two methods is as follows:
l
If an 6to4 address is used, you need to configure different addresses for tunnel interfaces
of all devices.
l
If an anycast address is used, you need to configure the same address for the tunnel
interfaces of all devices. In this manner, the number of addresses is reduced.
Procedure
Step 1
Run:
system-view
The system view is displayed.
Step 2
Run:
interface
interface-type interface-number
The interface view is displayed.
Step 3
Run:
ipv6 address
{
ipv6-address prefix-length
|
ipv6-address
/
prefix-length
}
anycast
An IPv6 anycast address is assigned to an interface.
----End
3.3.6 Checking the Configuration
You can view the configuration of the IPv6 address for an interface.
Prerequisites
The configurations of the IPv6 addresses are complete.
Procedure
l
Run the
display ipv6 interface
[
interface-type interface-number
|
brief
] command to
check the IPv6 information of an interface.
l
Run the
display ipv6 statistics
command to check the IPv6 packet statistics.
----End
Example
Run the
display ipv6 interface
command. If the IPv6 address of the interface is displayed, it
means that the configuration succeeds. For example:
<Huawei>
display ipv6 interface ethernet 1/0/0
Huawei AR150&200 Series Enterprise Routers
Configuration Guide - IP Service
3 Basic IPv6 Configuration
Issue 02 (2012-03-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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