h3c路由器防火墙组网(防火墙Trunk模式组网实验)
实验拓扑
注：如无特别说明，描述中的 R1 或 SW1 对应拓扑中设备名称末尾数字为 1 的设备，R2 或 SW2 对应拓扑中设备名称末尾数字为 2 的设备，以此类推；同一网段中，IP 地址的主机位为其设备编号，如 R3 的 g0/0 接口若在 192.168.1.0/24 网段，则其 IP 地址为 192.168.1.3/24，以此类推。
实验需求
1.按照图示配置 IP 地址，R2，SW3 分别配置 Loopback0 口地址作为 OSPF 的 Router_id，地址格式为 X.X.X.X/32，X 为设备编号。
2.按照图示配置 OSPF ，实现全网互通
3.将F1060防火墙配置为透明模式，采用Trunk的方式为R1、SW1透
传业务。
实验解法
1.配置 IP 地址（环回口部分略）
分析：S5820V2交换机为三层交换机，将接口改为路由模式进行配置IP地址。这里要把MSR36-20路由器接口改为二层模式。
步骤1：在SW3上进入g1/0/1接口的接口视图，修改接口模式为路由模式，配置IP地址为192.168.2.254/24
[SW1]interface GigabitEthernet 1/0/1
[SW1-GigabitEthernet1/0/1]port link-mode route
[SW1-GigabitEthernet1/0/1]ip address 192.168.2.254 24
[SW1]interface GigabitEthernet 1/0/2
[SW1-GigabitEthernet1/0/2]port link-mode route
[SW1-GigabitEthernet1/0/2]ip address 10.0.0.3 24
步骤2：在R2上进入g0/0接口的接口视图，修改二层接口模式，创建VLAN，启用三层接口配置IP地址，并在接口放行相关VLAN。
[R2]interface GigabitEthernet 0/0
[R2-GigabitEthernet0/0]port link-mode bridge
[R2-GigabitEthernet0/0]port link-type trunk
[R2-GigabitEthernet0/0]port trunk permit vlan 10
[R2-GigabitEthernet0/0]undo port trunk permit vlan 1
[R2-GigabitEthernet0/0]quit
[R2]vlan 10
[R2-vlan10]quit
[R2]interface Vlan-interface 10
[R2-Vlan-interface10]ip ad 10.0.0.2 24
2.按照图示配置 OSPF ，实现全网互通
分析：实现全网互通，意味着每台路由器都要宣告本地的所有直连网段，包括环回口所在的网段。同时，每台路由器手动配置各自环回口的 IP 地址作为 Router-id
步骤 1：在R2上配置 OSPF，按区域宣告所有直连网段和环回口
[R2]ospf 1 router-id 2.2.2.2[R2-ospf-1]area 0.0.0.0[R2-ospf-1-area-0.0.0.0]network 10.0.0.0 0.0.0.255[R2-ospf-1-area-0.0.0.0]network 2.2.2.2 0.0.0.0[R2-ospf-1-area-0.0.0.0]network 192.168.1.0 0.0.0.255
步骤2：在SW3上配置OSPF，按区域宣告所有直连网段和环回口
[SW3]ospf 1 router-id 3.3.3.3[SW3-ospf-1]area 0.0.0.0[SW3-ospf-1-area-0.0.0.0]network 10.0.0.0 0.0.0.255[SW3-ospf-1-area-0.0.0.0]network 1.1.1.1 0.0.0.0[SW3-ospf-1-area-0.0.0.0]network 192.168.2.0 0.0.0.255
3.配置防火墙相关策略放行流量
步骤1：登录防火墙admin/admin
login: adminPassword: admin
步骤2：创建VLAN，并设置对应端口Trunk放行
[FW1]vlan 10
[FW1-vlan10]port GigabitEthernet 1/0/0
[FW1-vlan10]port GigabitEthernet 1/0/1
[FW1]interface GigabitEthernet 1/0/0
[FW1-GigabitEthernet1/0/0]port link-type trunk
[FW1-GigabitEthernet1/0/0]port trunk permit vlan 10
[FW1-GigabitEthernet1/0/0]undo port trunk permit vlan 1
[FW1]interface GigabitEthernet 1/0/1
[FW1-GigabitEthernet1/0/1]port link-type trunk
[FW1-GigabitEthernet1/0/1]port trunk permit vlan 10
[FW1-GigabitEthernet1/0/1]undo port trunk permit vlan 1
步骤3：配置防火墙安全区域，将接口加入到对应区域
[FW1]security-zone name Trust
[FW1-security-zone-Trust]import interface GigabitEthernet 1/0/0 vlan 10
[FW1-security-zone-Trust]quit
[FW1]security-zone name Untrust
[FW1-security-zone-Untrust]import interface GigabitEthernet 1/0/1 vlan 10
[FW1-security-zone-Untrust]quit
步骤4: 配置一条基本ACL
[FW1]acl basic 2000[FW1-acl-ipv4-basic-2000]rule 0 permit source any
4.设置防火墙安全策略
[FW1]zone-pair security source trust destination untrust[FW1-zone-pair-security-Trust-Untrust]packet-filter 2000[FW1-zone-pair-security-Trust-Untrust]quit
[FW1]zone-pair security source untrust destination trust[FW1-zone-pair-security-Untrust-Trust]packet-filter 2000[FW1-zone-pair-security-Untrust-Trust]quit
[FW1]zone-pair security source trust destination trust[FW1-zone-pair-security-Trust-Trust]packet-filter 2000[FW1-zone-pair-security-Trust-Trust]quit
[FW1]zone-pair security source untrust destination untrust[FW1-zone-pair-security-Untrust-Untrust]packet-filter 2000[FW1-zone-pair-security-Untrust-Untrust]quit
5.测试结果
1.PC之间可以相互PING通
Ping 192.168.2.1 (192.168.2.1): 56 data bytes, press CTRL_C to break56 bytes from 192.168.2.1: icmp_seq=0 ttl=253 time=3.000 ms56 bytes from 192.168.2.1: icmp_seq=1 ttl=253 time=2.000 ms56 bytes from 192.168.2.1: icmp_seq=2 ttl=253 time=3.000 ms56 bytes from 192.168.2.1: icmp_seq=3 ttl=253 time=3.000 ms56 bytes from 192.168.2.1: icmp_seq=4 ttl=253 time=2.000 ms
Ping 192.168.1.1 (192.168.1.1): 56 data bytes, press CTRL_C to break56 bytes from 192.168.1.1: icmp_seq=0 ttl=253 time=3.000 ms56 bytes from 192.168.1.1: icmp_seq=1 ttl=253 time=2.000 ms56 bytes from 192.168.1.1: icmp_seq=2 ttl=253 time=2.000 ms56 bytes from 192.168.1.1: icmp_seq=3 ttl=253 time=3.000 ms56 bytes from 192.168.1.1: icmp_seq=4 ttl=253 time=2.000 ms
2.分别查看R2，SW3的OSPF邻居信息
[R2]display ospf peer
OSPF Process 1 with Router ID 2.2.2.2
Neighbor Brief Information
Area: 0.0.0.0
Router ID Address Pri Dead-Time State Interface
3.3.3.3 10.0.0.3 1 32 Full/DR GE0/1
[SW3]display ospf peer
OSPF Process 1 with Router ID 3.3.3.3
Neighbor Brief Information
Area: 0.0.0.0
Router ID Address Pri Dead-Time State Interface
2.2.2.2 10.0.0.2 1 34 Full/BDR GE1/0/2
3.分别查看R2，SW3的路由表信息，查看是否学习到相关路由
[R2]display ip routing-table
Destinations : 19 Routes : 19
Destination/Mask Proto Pre Cost NextHop Interface0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop02.2.2.2/32 Direct 0 0 127.0.0.1 InLoop03.3.3.3/32 O_INTRA 10 1 10.0.0.3 GE0/110.0.0.0/24 Direct 0 0 10.0.0.2 GE0/110.0.0.0/32 Direct 0 0 10.0.0.2 GE0/110.0.0.2/32 Direct 0 0 127.0.0.1 InLoop010.0.0.255/32 Direct 0 0 10.0.0.2 GE0/1127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0192.168.1.0/24 Direct 0 0 192.168.1.254 GE0/0192.168.1.0/32 Direct 0 0 192.168.1.254 GE0/0192.168.1.254/32 Direct 0 0 127.0.0.1 InLoop0192.168.1.255/32 Direct 0 0 192.168.1.254 GE0/0192.168.2.0/24 O_INTRA 10 2 10.0.0.3 GE0/1224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
[SW3]display ip routing-table
Destinations : 19 Routes : 19
Destination/Mask Proto Pre Cost NextHop Interface0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop02.2.2.2/32 O_INTRA 10 1 10.0.0.2 GE1/0/23.3.3.3/32 Direct 0 0 127.0.0.1 InLoop010.0.0.0/24 Direct 0 0 10.0.0.3 GE1/0/210.0.0.0/32 Direct 0 0 10.0.0.3 GE1/0/210.0.0.3/32 Direct 0 0 127.0.0.1 InLoop010.0.0.255/32 Direct 0 0 10.0.0.3 GE1/0/2127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0192.168.1.0/24 O_INTRA 10 2 10.0.0.2 GE1/0/2192.168.2.0/24 Direct 0 0 192.168.2.254 GE1/0/1192.168.2.0/32 Direct 0 0 192.168.2.254 GE1/0/1192.168.2.254/32 Direct 0 0 127.0.0.1 InLoop0192.168.2.255/32 Direct 0 0 192.168.2.254 GE1/0/1224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
