華為網絡設備配置接口的IPv6地址示例

組網需求：

如圖1所示，兩臺交換機通過GE0/0/1接口相連，SwitchA及SwitchB的GE0/0/1接口分別對應各自的VLANIF100接口，為VLANIF100接口配置IPv6地址，驗證它們之間的三層互通性。

需要配置的IPv6地址為fc00:1::1/64和fc00:1::2/64。

配置思路

配置接口的IPv6地址思路如下：

1. 使能SwitchA和SwitchB的IPv6轉發能力
2. 配置接口的IPv6地址

操作步驟

• 使能Switch的IPv6轉發能力

# 配置SwitchA。

<huawei> system-view
[HUAWEI] sysname SwitchA
[SwitchA] ipv6
/<huawei>

# 配置SwitchB。

<huawei> system-view
[HUAWEI] sysname SwitchB
[SwitchB] ipv6
/<huawei>

• 配置接口的IPv6地址

# 配置SwitchA。

[SwitchA] vlan 100
[SwitchA-vlan100] quit
[SwitchA] interface gigabitethernet 0/0/1
[SwitchA-GigabitEthernet0/0/1] port link-type hybrid
[SwitchA-GigabitEthernet0/0/1] port hybrid pvid vlan 100
[SwitchA-GigabitEthernet0/0/1] port hybrid untagged vlan 100
[SwitchA-GigabitEthernet0/0/1] quit
[SwitchA] interface vlanif 100
[SwitchA-Vlanif100] ipv6 enable
[SwitchA-Vlanif100] ipv6 address fc00:1::1/64
[SwitchA-Vlanif100] quit

# 配置SwitchB。

[SwitchB] vlan 100
[SwitchB-vlan100] quit
[SwitchB] interface gigabitethernet 0/0/1
[SwitchB-GigabitEthernet0/0/1] port link-type hybrid
[SwitchB-GigabitEthernet0/0/1] port hybrid pvid vlan 100
[SwitchB-GigabitEthernet0/0/1] port hybrid untagged vlan 100
[SwitchB-GigabitEthernet0/0/1] quit
[SwitchB] interface vlanif 100
[SwitchB-Vlanif100] ipv6 enable
[SwitchB-Vlanif100] ipv6 address fc00:1::2/64
[SwitchB-Vlanif100] quit

• 驗證配置結果

# 顯示SwitchA的接口信息。

[SwitchA] display ipv6 interface vlanif 100
Vlanif100 current state : UP
IPv6 protocol current state : UP
IPv6 is enabled, link-local address is FE80::218:20FF:FE00:83
 Global unicast address(es):
 FC00:1::1, subnet is FC00:1::/64
 Joined group address(es):
 FF02::1:FF00:1
 FF02::1:FF00:83
 FF02::2
 FF02::1
 MTU is 1500 bytes
 ND DAD is enabled, number of DAD attempts: 1
 ND reachable time is 30000 milliseconds
 ND retransmit interval is 1000 milliseconds
 ND stale time is 1200 seconds 

# 顯示SwitchB的接口信息。

[SwitchB] display ipv6 interface vlanif 100
Vlanif100 current state : UP
IPv6 protocol current state : UP
IPv6 is enabled, link-local address is FE80::2E0:FCFF:FE33:11
 Global unicast address(es):
 FC00:1::2, subnet is FC00:1::/64
 Joined group address(es):
 FF02::1:FF00:2
 FF02::1:FF33:11
 FF02::2
 FF02::1
 MTU is 1500 bytes
 ND DAD is enabled, number of DAD attempts: 1
 ND reachable time is 30000 milliseconds
 ND retransmit interval is 1000 milliseconds
 ND stale time is 1200 seconds 

從SwitchA上Ping SwitchB的IPv6地址。

[SwitchA] ping ipv6 FC00:1::2
 PING FC00:1::2 : 56 data bytes, press CTRL_C to break
 Reply from FC00:1::2
 bytes=56 Sequence=1 hop limit=64 time = 12 ms
 Reply from FC00:1::2
 bytes=56 Sequence=2 hop limit=64 time = 3 ms
 Reply from FC00:1::2
 bytes=56 Sequence=3 hop limit=64 time = 3 ms
 Reply from FC00:1::2
 bytes=56 Sequence=4 hop limit=64 time = 3 ms
 Reply from FC00:1::2
 bytes=56 Sequence=5 hop limit=64 time = 3 ms
 --- FC00:1::2 ping statistics ---
 5 packet(s) transmitted
 5 packet(s) received
 0.00% packet loss
 round-trip min/avg/max = 3/4/12 ms