华为三层交换机做OSPF.doc

配置OSPF基本功能组网需求如图1所示，所有的S9300都运行OSPF，并将整个自治系统划分为3个区域，其中S9300-A和S9300-B作为ABR来转发区域之间的路由。配置完成后，每台S9300都应学到自治系统内的到所有网段的路由。图1 OSPF基本配置组网图 S9300接口对应的VLANIFIP地址S9300-AGigabitEthernet1/0/1VLANIF 10192.168.0.1/24S9300-AGigabitEthernet1/0/2VLANIF 20192.168.1.1/24S9300-BGigabitEthernet1/0/1VLANIF 10192.168.0.2/24S9300-BGigabitEthernet1/0/2VLANIF 30192.168.2.1/24S9300-CGigabitEthernet1/0/1VLANIF 20192.168.1.2/24S9300-CGigabitEthernet1/0/2VLANIF 40172.16.1.1/24S9300-DGigabitEthernet1/0/1VLANIF 30192.168.2.2/24S9300-DGigabitEthernet1/0/2VLANIF 50172.17.1.1/24S9300-EGigabitEthernet1/0/1VLANIF 40172.16.1.2/24S9300-FGigabitEthernet1/0/1VLANIF 50172.17.1.2/24配置思路采用如下的思路配置OSPF基本功能：1. 配置各接口所属VLAN ID。 2. 配置各VLANIF接口的IP地址。 3. 在各S9300设备上使能OSPF，指定不同区域内的网段。 4. 查看路由表及数据库信息。 数据准备 各接口所属的VLAN ID，具体数据如图1所示。 各VLANIF接口的IP地址，具体数据如图1所示。 各S9300设备的Router ID，OSPF进程号以及各接口所属的区域。 S9300-A的Router ID 1.1.1.1，运行的OSPF进程号1，在区域0的网段192.168.0.0/24，在区域1的网段192.168.1.0/24。 S9300-B的Router ID 2.2.2.2，运行的OSPF进程号1，在区域0的网段192.168.0.0/24，在区域2的网段192.168.2.0/24。 S9300-C的Router ID 3.3.3.3，运行的OSPF进程号1，在区域1的网段192.168.1.0/24，172.16.1.0/24。 S9300-D的Router ID 4.4.4.4，运行的OSPF进程号1，在区域2的网段192.168.2.0/24，172.17.1.0/24。 S9300-E的Router ID 5.5.5.5，运行的OSPF进程号1，在区域1的网段172.16.1.0/24。 S9300-F的Router ID 6.6.6.6，运行的OSPF进程号1，在区域2的网段172.17.1.0/24。 操作步骤1. 配置各接口所属VLAN 2. system-view3. Quidway sysname S9300-A4. S9300-A vlan batch 10 205. S9300-A interface gigabitEthernet 1/0/16. S9300-A-GigabitEthernet1/0/1 port hybrid pvid vlan 107. S9300-A-GigabitEthernet1/0/1 port hybrid untagged vlan 108. S9300-A-GigabitEthernet1/0/1 quit9. S9300-A interface gigabitEthernet 1/0/210. S9300-A-GigabitEthernet1/0/2 port hybrid pvid vlan 2011. S9300-A-GigabitEthernet1/0/2 port hybrid untagged vlan 2012. S9300-A-GigabitEthernet1/0/2 quitS9300-B、S9300-C、S9300-D、S9300-E、S9300-F上的配置同S9300-A(略)13. 配置各VLANIF接口的IP地址 14. S9300-A interface vlanif 1015. S9300-A-Vlanif10 ip address 192.168.0.1 2416. S9300-A-Vlanif10 quit17. S9300-A interface vlanif 2018. S9300-A-Vlanif20 ip address 192.168.1.1 24S9300-A-Vlanif20 quitS9300-B、S9300-C、S9300-D、S9300-E、S9300-F上的配置同S9300-A(略)19. 配置OSPF基本功能 # 配置S9300-A。S9300-A router id 1.1.1.1S9300-A ospfS9300-A-ospf-1 area 0S9300-A-ospf-1-area-0.0.0.0 network 192.168.0.0 0.0.0.255S9300-A-ospf-1-area-0.0.0.0 quitS9300-A-ospf-1 area 1S9300-A-ospf-1-area-0.0.0.1 network 192.168.1.0 0.0.0.255S9300-A-ospf-1-area-0.0.0.1 quitS9300-A-ospf-1 quit# 配置S9300-B。S9300-B router id 2.2.2.2S9300-B ospfS9300-B-ospf-1 area 0S9300-B-ospf-1-area-0.0.0.0 network 192.168.0.0 0.0.0.255S9300-B-ospf-1-area-0.0.0.0 quitS9300-B-ospf-1 area 2S9300-B-ospf-1-area-0.0.0.2 network 192.168.2.0 0.0.0.255S9300-B-ospf-1-area-0.0.0.2 quitS9300-B-ospf-1 quit# 配置S9300-C。S9300-C router id 3.3.3.3S9300-C ospfS9300-C-ospf-1 area 1S9300-C-ospf-1-area-0.0.0.1 network 192.168.1.0 0.0.0.255S9300-C-ospf-1-area-0.0.0.1 network 172.16.1.0 0.0.0.255S9300-C-ospf-1-area-0.0.0.1 quitS9300-C-ospf-1 quit# 配置S9300-D。S9300-D router id 4.4.4.4S9300-D ospfS9300-D-ospf-1 area 2S9300-D-ospf-1-area-0.0.0.2 network 192.168.2.0 0.0.0.255S9300-D-ospf-1-area-0.0.0.2 network 172.17.1.0 0.0.0.255S9300-D-ospf-1-area-0.0.0.2 quitS9300-D-ospf-1 quit# 配置S9300-E。S9300-E router id 5.5.5.5S9300-E ospfS9300-E-ospf-1 area 1S9300-E-ospf-1-area-0.0.0.1 network 172.16.1.0 0.0.0.255S9300-E-ospf-1-area-0.0.0.1 quitS9300-E-ospf-1 quit# 配置S9300-F。S9300-F router id 6.6.6.6S9300-F ospfS9300-F-ospf-1 area 2S9300-F-ospf-1-area-0.0.0.2 network 172.17.1.0 0.0.0.255S9300-F-ospf-1-area-0.0.0.2 quitS9300-F-ospf-1 quit20. 验证配置结果。 # 查看S9300-A的OSPF邻居。S9300-A display ospf peer OSPF Process 1 with Router ID 1.1.1.1 Neighbors Area 0.0.0.0 interface 192.168.0.1(Vlanif10)s neighbors Router ID: 2.2.2.2 Address: 192.168.0.2 GR State: Normal State: Full Mode:Nbr is Master Priority: 1 DR: 192.168.0.1 BDR: 192.168.0.2 MTU: 0 Dead timer due in 36 sec 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: 3.3.3.3 Address: 192.168.1.2 GR State: Normal State: Full Mode:Nbr is Master Priority: 1 DR: 192.168.1.1 BDR: 192.168.1.2 MTU: 0 Dead timer due in 39 sec Neighbor is up for 00:07:32 Authentication Sequence: 0 # 显示S9300-A的OSPF路由信息。S9300-A display ospf routing OSPF Process 1 with Router ID 1.1.1.1 Routing Tables Routing for Network Destination Cost Type NextHop AdvRouter Area 172.16.1.0/24 2 Transit 192.168.1.2 3.3.3.3 0.0.0.1 172.17.1.0/24 3 Inter-area 192.168.0.2 2.2.2.2 0.0.0.0 192.168.0.0/24 1 Transit 192.168.0.1 1.1.1.1 0.0.0.0 192.168.1.0/24 1 Transit 192.168.1.1 1.1.1.1 0.0.0.1 192.168.2.0/24 2 Inter-area 192.168.0.2 2.2.2.2 0.0.0.0 Total Nets: 5 Intra Area: 3 Inter Area: 2 ASE: 0 NSSA: 0# 查看S9300-A的LSDB。S9300-A display ospf lsdb OSPF Process 1 with Router ID 1.1.1.1 Link State Database Area: 0.0.0.0 Type LinkState ID AdvRouter Age Len Sequence Metric Router 2.2.2.2 2.2.2.2 317 48 80000003 1 Router 1.1.1.1 1.1.1.1 316 48 80000002 1 Network 192.168.0.1 1.1.1.1 316 32 80000001 0 Sum-Net 172.16.1.0 1.1.1.1 250 28 80000001 2 Sum-Net 172.17.1.0 2.2.2.2 203 28 80000001 2 Sum-Net 192.168.2.0 2.2.2.2 237 28 80000002 1 Sum-Net 192.168.1.0 1.1.1.1 295 28 80000002 1 Area: 0.0.0.1Type LinkState ID AdvRouter Age Len Sequence Metric Router 192.168.1.2 192.168.1.2 188 48 80000002 1 Router 5.5.5.5 5.5.5.5 214 36 80000004 1 Router 3.3.3.3 3.3.3.3 217 60 80000008 1 Router 1.1.1.1 1.1.1.1 289 48 80000002 1 Network 172.16.1.1 3.3.3.3 670 32 80000001 0 Sum-Net 172.17.1.0 1.1.1.1 202 28 80000001 3 Sum-Net 192.168.2.0 1.1.1.1 242 28 80000001 2 Sum-Net 192.168.0.0 1.1.1.1 300 28 80000001 1 # 查看S9300-D的路由表，并使用Ping进行测试连通性。S9300-D display ospf routing OSPF Process 1 with Router ID 4.4.4.4 Routing Tables Routing for Network Destination Cost Type NextHop AdvRouter Area 172.16.1.0/24 4 Inter-area 192.168.2.1 2.2.2.2 0.0.0.2 172.17.1.0/24 1 Transit 172.17.1.1 4.4.4.4 0.0.0.2 192.168.0.0/24 2 Inter-area 192.168.2.1 2.2.2.2 0.0.0.2 192.168.1.0/24 3 Inter-area 192.168.2.1 2.2.2.2 0.0.0.2 192.168.2.0/24 1 Transit 192.168.2.2 4.4.4.4 0.0.0.2 Total Nets: 5 Intra Area: 2 Inter Area: 3 ASE: 0 NSSA: 0 S9300-D ping 172.16.1.1 PING 172.16.1.1: 56 data bytes, press CTRL_C to break Reply from 172.16.1.1: bytes=56 Sequence=1 ttl=253 time=62 ms Reply from 172.16.1.1: bytes=56 Sequence=2 ttl=253 time=16 ms Reply from 172.16.1.1: bytes=56 Sequence=3 ttl=253 time=62 ms Reply from 172.16.1.1: bytes=56 Sequence=4 ttl=253 time=94 ms Reply from 172.16.1.1: bytes=56 Sequence=5 ttl=253 time=63 ms - 172.16.1.1 ping statistics - 5 packet(s) transmitted 5 packet(s) received 0.00% packet loss round-trip min/avg/max = 16/59/94 ms配置文件 S9300-A的配置文件 # sysname S9300-A # router id 1.1.1.1 # 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 hybrid pvid vlan 10 port hybrid untagged vlan 10 # interface GigabitEthernet1/0/2 port hybrid pvid vlan 20 port hybrid untagged vlan 20 # ospf 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 S9300-B的配置文件 # sysname S9300-B # router id 2.2.2.2 # vlan batch 10 30 # interface Vlanif10 ip address 192.168.0.2 255.255.255.0 # interface Vlanif30 ip address 192.168.2.1 255.255.255.0 # interface GigabitEthernet1/0/1 port hybrid pvid vlan 10 port hybrid untagged vlan 10 # interface GigabitEthernet1/0/2 port hybrid pvid vlan 30 port hybrid untagged vlan 30 # ospf 1 area 0.0.0.0 network 192.168.0.0 0.0.0.255 area 0.0.0.2 network 192.168.2.0 0.0.0.255 #return S9300-C的配置文件 # sysname S9300-C # router id 3.3.3.3 # vlan batch 20 40 # interface Vlanif20 ip address 192.168.1.2 255.255.255.0 # interface Vlanif40 ip address 172.16.1.1 255.255.255.0 # interface GigabitEthernet1/0/1 port hybrid pvid vlan 20 port hybrid untagged vlan 20 # interface GigabitEthernet1/0/2 port hybrid pvid vlan 40 port hybrid untagged vlan 40 # ospf 1 area 0.0.0.1 network 192.168.1.0 0.0.0.255 network 172.16.1.0 0.0.0.255 #return S9300-D的配置文件 # sysname S9300-D # router id 4.4.4.4 # vlan batch 30 50 # interface Vlanif30 ip address 192.168.2.2 255.255.255.0 # inter