华为ospfv3配置命令，华为OSPF基本功能配置示例
华为ospfv3配置命令，华为OSPF基本功能配置示例3.1、配置各接口所属的VLAN3、操作步骤2、配置思路2.1、在各交换机的VLANIF接口上配置IP地址并配置各接口所属VLAN，实现网段内的互通。2.2、在各交换机上配置OSPF基本功能，并且以SwitchA为ABR将OSPF网络划分为Area0和Area1两个区域，实现后续以SwitchA和SwitchB所在区域为骨干区域来扩展整个OSPF网络。
华为OSPF基本功能配置示例
1、组网需求
图1 OSPF基本功能组网示例图
如上图1所示，网络中有三台交换机。现在需要采用OSPF实现三台交换机之间能够互通，且以后能依据SwitchA和SwitchB为主要的业务设备来继续扩展整个网络。
2、配置思路
2.1、在各交换机的VLANIF接口上配置IP地址并配置各接口所属VLAN，实现网段内的互通。
2.2、在各交换机上配置OSPF基本功能，并且以SwitchA为ABR将OSPF网络划分为Area0和Area1两个区域，实现后续以SwitchA和SwitchB所在区域为骨干区域来扩展整个OSPF网络。
3、操作步骤
3.1、配置各接口所属的VLAN
# 配置SwitchA。SwitchB和SwitchC的配置与SwitchA类似。
<HUAWEI> system-view
[HUAWEI] sysname SwitchA
[SwitchA] vlan batch 10 20
[SwitchA] interface gigabitethernet 1/0/1
[SwitchA-GigabitEthernet1/0/1] port link-type trunk
[SwitchA-GigabitEthernet1/0/1] port trunk allow-pass vlan 10
[SwitchA-GigabitEthernet1/0/1] quit
[SwitchA] interface gigabitethernet 1/0/2
[SwitchA-GigabitEthernet1/0/2] port link-type trunk
[SwitchA-GigabitEthernet1/0/2] port trunk allow-pass vlan 20
[SwitchA-GigabitEthernet1/0/2] quit
3.2、配置各VLANIF接口的IP地址
# 配置SwitchA。SwitchB和SwitchC的配置与SwitchA类似。
[SwitchA] interface vlanif 10
[SwitchA-Vlanif10] ip address 192.168.0.1 24
[SwitchA-Vlanif10] quit
[SwitchA] interface vlanif 20
[SwitchA-Vlanif20] ip address 192.168.1.1 24
[SwitchA-Vlanif20] quit
3.3、配置OSPF基本功能
# 配置SwitchA。
[SwitchA] ospf 1 router-id 10.1.1.1
[SwitchA-ospf-1] area 0
[SwitchA-ospf-1-area-0.0.0.0] network 192.168.0.0 0.0.0.255
[SwitchA-ospf-1-area-0.0.0.0] quit
[SwitchA-ospf-1] area 1
[SwitchA-ospf-1-area-0.0.0.1] network 192.168.1.0 0.0.0.255
[SwitchA-ospf-1-area-0.0.0.1] return
# 配置SwitchB。
[SwitchB] ospf 1 router-id 10.2.2.2
[SwitchB-ospf-1] area 0
[SwitchB-ospf-1-area-0.0.0.0] network 192.168.0.0 0.0.0.255
[SwitchB-ospf-1-area-0.0.0.0] return
# 配置SwitchC。
[SwitchC] ospf 1 router-id 10.3.3.3
[SwitchC-ospf-1] area 1
[SwitchC-ospf-1-area-0.0.0.1] network 192.168.1.0 0.0.0.255
[SwitchC-ospf-1-area-0.0.0.1] return
4、验证配置结果
# 查看SwitchA的OSPF邻居。
<SwitchA> display ospf peer
OSPF Process 1 with Router ID 10.1.1.1
Neighbors
Area 0.0.0.0 interface 192.168.0.1(Vlanif10)'s neighbors
Router ID: 10.2.2.2 Address: 192.168.0.2
State: Full Mode:Nbr is Master Priority: 1
DR: 192.168.0.2 BDR: 192.168.0.1 MTU: 0
Dead timer due in 36 sec
Retrans timer interval: 5
Neighbor is up for 00:15:04
Authentication Sequence: [ 0 ]
Neighbors
Area 0.0.0.1 interface 192.168.1.1(Vlanif20)'s neighbors
Router ID: 10.3.3.3 Address: 192.168.1.2
State: Full Mode:Nbr is Master Priority: 1
DR: 192.168.1.2 BDR: 192.168.1.1 MTU: 0
Dead timer due in 39 sec
Retrans timer interval: 5
Neighbor is up for 00:07:32
Authentication Sequence: [ 0 ]
# 查看SwitchC的OSPF路由信息。
<SwitchC> display ospf routing
OSPF Process 1 with Router ID 10.3.3.3
Routing Tables
Routing for Network
Destination Cost Type NextHop AdvRouter Area
192.168.1.0/24 1 Transit 192.168.1.2 10.3.3.3 0.0.0.1
192.168.0.0/24 2 Inter-area 192.168.1.1 10.1.1.1 0.0.0.1
Total Nets: 2
Intra Area: 1 Inter Area: 1 ASE: 0 NSSA: 0
由以上回显可以看出，SwitchC有到192.168.0.0/24网段的路由，且此路由被标识为区域间路由。
# 查看SwitchB的路由表，并使用Ping测试SwitchB和SwitchC的连通性。
<SwitchB> display ospf routing
OSPF Process 1 with Router ID 10.2.2.2
Routing Tables
Routing for Network
Destination Cost Type NextHop AdvRouter Area
192.168.0.0/24 1 Transit 192.168.0.2 10.2.2.2 0.0.0.0
192.168.1.0/24 2 Inter-area 192.168.0.1 10.1.1.1 0.0.0.0
Total Nets: 2
Intra Area: 1 Inter Area: 1 ASE: 0 NSSA: 0
由以上回显可以看出，SwitchB有到192.168.1.0/24网段的路由，且此路由被标识为区域间路由。
# 在SwitchB上使用Ping测试SwitchB和SwitchC之间的连通性。
<SwitchB> ping 192.168.1.2
PING 192.168.1.2: 56 data bytes press CTRL_C to break
Reply from 192.168.1.2: bytes=56 Sequence=1 ttl=253 time=62 ms
Reply from 192.168.1.2: bytes=56 Sequence=2 ttl=253 time=16 ms
Reply from 192.168.1.2: bytes=56 Sequence=3 ttl=253 time=62 ms
Reply from 192.168.1.2: bytes=56 Sequence=4 ttl=253 time=94 ms
Reply from 192.168.1.2: bytes=56 Sequence=5 ttl=253 time=63 ms
--- 192.168.1.2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 16/59/94 ms
5、配置文件
5.1、SwitchA的配置文件
#
sysname SwitchA
#
vlan batch 10 20
#
interface Vlanif10
ip address 192.168.0.1 255.255.255.0
#
interface Vlanif20
ip address 192.168.1.1 255.255.255.0
#
interface GigabitEthernet1/0/1
port link-type trunk
port trunk allow-pass vlan 10
#
interface GigabitEthernet1/0/2
port link-type trunk
port trunk allow-pass vlan 20
#
ospf 1 router-id 10.1.1.1
area 0.0.0.0
network 192.168.0.0 0.0.0.255
area 0.0.0.1
network 192.168.1.0 0.0.0.255
#
return
5.2、SwitchB的配置文件
#
sysname SwitchB
#
vlan batch 10
#
interface Vlanif10
ip address 192.168.0.2 255.255.255.0
#
interface GigabitEthernet1/0/1
port link-type trunk
port trunk allow-pass vlan 10
#
ospf 1 router-id 10.2.2.2
area 0.0.0.0
network 192.168.0.0 0.0.0.255
#
return
5.3、SwitchC的配置文件
#
sysname SwitchC
#
vlan batch 20
#
interface Vlanif20
ip address 192.168.1.2 255.255.255.0
#
interface GigabitEthernet1/0/1
port link-type trunk
port trunk allow-pass vlan 20
#
ospf 1 router-id 10.3.3.3
area 0.0.0.1
network 192.168.1.0 0.0.0.255
#
return
