实验拓扑 配置参数 任务1：设备命名 为了方便后期维护和故障定位及网络的规范性，需要对网络设备进行规范化命名。 请根据Figure 3-1实验考试拓扑对设备进行命名。 命名规则为：

实验拓扑

配置参数

任务1：设备命名

为了方便后期维护和故障定位及网络的规范性，需要对网络设备进行规范化命名。

请根据Figure 3-1实验考试拓扑对设备进行命名。

命名规则为：城市-设备的设置地点-设备的功能属性和序号-设备型号。

例如:：处于杭州校园的核心层路由器，命名为：HZ-HZXiaoYuan-Core01-AR6140。

请注意大小写，务必与Figure3-1实验考试拓扑保持一致。

HZ-HZXiaoYuan-Agg01-S5731

<Huawei>undo t m
<Huawei>sy
[Huawei]sy HZ-HZXiaoYuan-Agg01-S5731
[HZ-HZXiaoYuan-Agg01-S5731]

HZ-HZXiaoYuan-Agg02-S5731

<Huawei>undo t m
<Huawei>sy
[Huawei]sy HZ-HZXiaoYuan-Agg02-S5731
[HZ-HZXiaoYuan-Agg02-S5731]

HZ-HZXiaoYuan-Acc02-S5731

<Huawei>undo t m
<Huawei>sy
[Huawei]sy HZ-HZXiaoYuan-Acc02-S5731
[HZ-HZXiaoYuan-Acc02-S5731]

HZ-HZXiaoYuan-Acc01-S5731

<Huawei>undo t m
<Huawei>sy
[Huawei]sy HZ-HZXiaoYuan-Acc01-S5731
[HZ-HZXiaoYuan-Acc01-S5731]

HZ-HZXiaoYuan-Core01-AR6140

<Huawei>undo t m
<Huawei>sy
[Huawei]sy HZ-HZXiaoYuan-Core01-AR6140
[HZ-HZXiaoYuan-Core01-AR6140]

HZ-HZXiaoYuan-Core02-AR6140

<Huawei>undo t m
<Huawei>sy
[Huawei]sy HZ-HZXiaoYuan-Core02-AR6140
[HZ-HZXiaoYuan-Core02-AR6140]

HZ-HZXiaoYuan-Edge01-AR6140

<Huawei>undo t m
<Huawei>sy
[Huawei]sy HZ-HZXiaoYuan-Edge01-AR6140
[HZ-HZXiaoYuan-Edge01-AR6140]

SH-SHXiaoYuan-Edge01-AR6140

<Huawei>undo t m
<Huawei>sy
[Huawei]sy SH-SHXiaoYuan-Edge01-AR6140
[SH-SHXiaoYuan-Edge01-AR6140]

HZ-HZEDU-Edge01-AR6140

<Huawei>undo t m
<Huawei>sy 
[Huawei]sy HZ-HZEDU-Edge01-AR6140
[HZ-HZEDU-Edge01-AR6140]

任务2：链路聚合

校园网中用户密度极大，在学生上网的高峰时段，会产生大量的网络流量。为了保证汇聚层链路的稳定性，在不升级硬件设备的前提下最大限度的提升带宽。在Agg01与Agg02之间配置链路聚合。请通过手工模式实现二层链路聚合，成员接口为GE0/0/21、GE0/0/22、GEO/0/23，聚合组ID为1。

HZ-HZXiaoYuan-Agg01-S5731

[HZ-HZXiaoYuan-Agg01-S5731]int Eth-Trunk 1
[HZ-HZXiaoYuan-Agg01-S5731-Eth-Trunk1]t 
[HZ-HZXiaoYuan-Agg01-S5731-Eth-Trunk1]trunkport g0/0/21
[HZ-HZXiaoYuan-Agg01-S5731-Eth-Trunk1]trunkport g0/0/22
[HZ-HZXiaoYuan-Agg01-S5731-Eth-Trunk1]trunkport g0/0/23

HZ-HZXiaoYuan-Agg02-S5731

[HZ-HZXiaoYuan-Agg02-S5731]int Eth-Trunk 1
[HZ-HZXiaoYuan-Agg02-S5731-Eth-Trunk1]t 
[HZ-HZXiaoYuan-Agg02-S5731-Eth-Trunk1]trunkport g0/0/21
[HZ-HZXiaoYuan-Agg02-S5731-Eth-Trunk1]trunkport g0/0/22
[HZ-HZXiaoYuan-Agg02-S5731-Eth-Trunk1]trunkport g0/0/23
[HZ-HZXiaoYuan-Agg02-S5731-Eth-Trunk1]

任务3：VLAN

为了确保网络的稳定与安全，避免二层网络过大可能带来的问题，在本网络中进行VLAN的规划部署。

请根据Figure 3-1实验考试拓扑和Table 3-1 VLAN信息，在对应交换机上配置所需的VLAN。

注意:为了保证网络的连通性，交换机只允许题目中规定的VLAN通过。

[HZ-HZXiaoYuan-Agg01-S5731]

[HZ-HZXiaoYuan-Agg01-S5731]v b 1 10 20 100

[HZ-HZXiaoYuan-Agg01-S5731]int g0/0/1

[HZ-HZXiaoYuan-Agg01-S5731-GigabitEthernet0/0/1]port link-type trunk

[HZ-HZXiaoYuan-Agg01-S5731-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20

[HZ-HZXiaoYuan-Agg01-S5731-GigabitEthernet0/0/1]int g0/0/3

[HZ-HZXiaoYuan-Agg01-S5731-GigabitEthernet0/0/3]port link-type trunk

[HZ-HZXiaoYuan-Agg01-S5731-GigabitEthernet0/0/3]port trunk allow-pass vlan 10 20

[HZ-HZXiaoYuan-Agg01-S5731-GigabitEthernet0/0/3]int g0/0/24

[HZ-HZXiaoYuan-Agg01-S5731-GigabitEthernet0/0/24]port link-type access

[HZ-HZXiaoYuan-Agg01-S5731-GigabitEthernet0/0/24]port default vlan 100

[HZ-HZXiaoYuan-Agg01-S5731-GigabitEthernet0/0/24]int et 1

[HZ-HZXiaoYuan-Agg01-S5731-Eth-Trunk1]port link-type trunk

[HZ-HZXiaoYuan-Agg01-S5731-Eth-Trunk1]po t a v 10 20

[HZ-HZXiaoYuan-Agg01-S5731-Eth-Trunk1]

[HZ-HZXiaoYuan-Agg02-S5731]

[HZ-HZXiaoYuan-Agg02-S5731]v b 10 20 101

[HZ-HZXiaoYuan-Agg02-S5731]int g0/0/2

[HZ-HZXiaoYuan-Agg02-S5731-GigabitEthernet0/0/2]port link-t t

[HZ-HZXiaoYuan-Agg02-S5731-GigabitEthernet0/0/2]po t a v 10 20

[HZ-HZXiaoYuan-Agg02-S5731-GigabitEthernet0/0/2]int g0/0/4

[HZ-HZXiaoYuan-Agg02-S5731-GigabitEthernet0/0/4]po link-t t

[HZ-HZXiaoYuan-Agg02-S5731-GigabitEthernet0/0/4]po t a v 10 20

[HZ-HZXiaoYuan-Agg02-S5731-GigabitEthernet0/0/4]int g0/0/24

[HZ-HZXiaoYuan-Agg02-S5731-GigabitEthernet0/0/24]po link-t a

[HZ-HZXiaoYuan-Agg02-S5731-GigabitEthernet0/0/24]po de v 101

[HZ-HZXiaoYuan-Agg02-S5731-GigabitEthernet0/0/24]int et 1

[HZ-HZXiaoYuan-Agg02-S5731-Eth-Trunk1]po link-t t

[HZ-HZXiaoYuan-Agg02-S5731-Eth-Trunk1]po t a v 10 20

[HZ-HZXiaoYuan-Agg02-S5731-Eth-Trunk1]

[HZ-HZXiaoYuan-Acc01-S5731]v b 10 20

[HZ-HZXiaoYuan-Acc01-S5731]int g0/0/3

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/3]po link-t t

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/3]po t a v 10 20

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/3]int g0/0/4

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/4]po link-t t

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/4]po t a v 10 20

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/4]int g0/0/24

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/24]po link-t h

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/24]port hybrid pvid vlan 20

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/24]port hybrid untagged vlan 20

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/24]

[HZ-HZXiaoYuan-Acc02-S5731]v b 10 20

[HZ-HZXiaoYuan-Acc02-S5731]int g0/0/1

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/1]po link-t t

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/1]po t a v 10 20

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/1]int g0/0/2

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/2]po link-t t

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/2]po t a v 10 20

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/2]int g0/0/23

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/23]po link-t a

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/23]po de v 10

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/23]int g0/0/24

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/24]po link-t a

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/24]po de v 10

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/24]

任务4：IP 编址

请根据Figure 3-1实验考试拓扑和Table 3-2 IP地址规划给出的信息，配置对应网络设备接口的IP地址。

[HZ-HZXiaoYuan-Edge01-AR6140]int g0/0/0

[HZ-HZXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/0]ip ad 10.1.12.1 24

[HZ-HZXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/0]int g0/0/1

[HZ-HZXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/1]ip ad 10.1.13.1 24

[HZ-HZXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/1]int g0/0/2

[HZ-HZXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/2]ip ad 10.1.15.1 24

[HZ-HZXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/2]int s 4/0/0

[HZ-HZXiaoYuan-Edge01-AR6140-Serial4/0/0]ip ad 10.2.15.1 24

[HZ-HZXiaoYuan-Edge01-AR6140-Serial4/0/0]int lo 0

[HZ-HZXiaoYuan-Edge01-AR6140-LoopBack0]ip ad 10.1.1.1 32

[HZ-HZXiaoYuan-Edge01-AR6140-LoopBack0]

[HZ-HZXiaoYuan-Core01-AR6140]int g0/0/0

[HZ-HZXiaoYuan-Core01-AR6140-GigabitEthernet0/0/0]ip ad 10.1.12.2 24

[HZ-HZXiaoYuan-Core01-AR6140-GigabitEthernet0/0/0]int g0/0/1

[HZ-HZXiaoYuan-Core01-AR6140-GigabitEthernet0/0/1]ip ad 10.1.26.2 24

[HZ-HZXiaoYuan-Core01-AR6140-GigabitEthernet0/0/1]int g0/0/2

[HZ-HZXiaoYuan-Core01-AR6140-GigabitEthernet0/0/2]ip ad 10.1.23.2 24

[HZ-HZXiaoYuan-Core01-AR6140-GigabitEthernet0/0/2]int lo 0

[HZ-HZXiaoYuan-Core01-AR6140-LoopBack0]ip ad 10.1.2.2 32

[HZ-HZXiaoYuan-Core01-AR6140-LoopBack0]

[HZ-HZXiaoYuan-Core02-AR6140]int g0/0/0

[HZ-HZXiaoYuan-Core02-AR6140-GigabitEthernet0/0/0]ip ad 10.1.37.3 24

[HZ-HZXiaoYuan-Core02-AR6140-GigabitEthernet0/0/0]int g0/0/1

[HZ-HZXiaoYuan-Core02-AR6140-GigabitEthernet0/0/1]ip ad 10.1.13.3 24

[HZ-HZXiaoYuan-Core02-AR6140-GigabitEthernet0/0/1]int g0/0/2

[HZ-HZXiaoYuan-Core02-AR6140-GigabitEthernet0/0/2]ip ad 10.1.23.3 24

[HZ-HZXiaoYuan-Core02-AR6140-GigabitEthernet0/0/2]int lo 0

[HZ-HZXiaoYuan-Core02-AR6140-LoopBack0]ip ad 10.1.3.3 32

[HZ-HZXiaoYuan-Core02-AR6140-LoopBack0]

[HZ-HZEDU-Edge01-AR6140]int g0/0/0

[HZ-HZEDU-Edge01-AR6140-GigabitEthernet0/0/0]ip ad 192.168.4.254 24

[HZ-HZEDU-Edge01-AR6140-GigabitEthernet0/0/0]int s 4/0/0

[HZ-HZEDU-Edge01-AR6140-Serial4/0/0]ip ad 10.2.14.4 24

[HZ-HZEDU-Edge01-AR6140-Serial4/0/0]int lo 0

[HZ-HZEDU-Edge01-AR6140-LoopBack0]ip ad 10.1.4.4 32

[HZ-HZEDU-Edge01-AR6140-LoopBack0]

[SH-SHXiaoYuan-Edge01-AR6140]int g0/0/0

[SH-SHXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/0]ip ad 10.1.15.5 24

[SH-SHXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/0]int g0/0/1

[SH-SHXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/1]ip ad 192.168.5.254 24

[SH-SHXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/1]int lo 0

[SH-SHXiaoYuan-Edge01-AR6140-LoopBack0]ip ad 10.1.5.5 32

[SH-SHXiaoYuan-Edge01-AR6140-LoopBack0]

[HZ-HZXiaoYuan-Agg01-S5731]int v 10

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif10]ip ad 192.168.10.100 24

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif10]int v 20

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif20]ip ad 192.168.20.101 24

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif20]int v100

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif100]ip a 10.1.26.6 24

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif100]int lo 0

[HZ-HZXiaoYuan-Agg01-S5731-LoopBack0]ip ad 10.1.6.6 32

[HZ-HZXiaoYuan-Agg01-S5731-LoopBack0]

[HZ-HZXiaoYuan-Agg02-S5731]int v 10

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif10]ip ad 192.168.10.101 24

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif10]int v 20

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif20]ip ad 192.168.20.100 24

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif20]int v 101

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif101]ip ad 10.1.37.7 24

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif101]int lo 0

[HZ-HZXiaoYuan-Agg02-S5731-LoopBack0]ip ad 10.1.7.7 32

[HZ-HZXiaoYuan-Agg02-S5731-LoopBack0]

任务5：RSTP

为了防止二层网络中出现环路，导致广播风暴等问题。在Acc01、Acc02、Agg01、Agg02之间配置STP协议。

1. STP模式为RSTP。要求通过使用“stp root primary/secondary" 命令，使得Agg01为根桥，Agg02为备份根桥。
2. 为了保证网络连通性，在不改变交换机角色的前提下，通过修改接入层交换机接口的开销值使得Acc01-Agg01、Acc02-Agg02 这两条链路被阻塞，必要的接口开销值改为200000。
3. 为了最大限度的保证网络的稳定性，避免主机频繁重启导致的网络波动。要求所有与PC相连的交换机端口，不参加STP计算，直接进入Forwarding状态转发。

[HZ-HZXiaoYuan-Agg01-S5731]stp mode rstp

[HZ-HZXiaoYuan-Agg01-S5731]stp root primary

[HZ-HZXiaoYuan-Agg02-S5731]stp mode rstp

[HZ-HZXiaoYuan-Agg02-S5731]stp root secondary

[HZ-HZXiaoYuan-Acc02-S5731]stp mode rstp

[HZ-HZXiaoYuan-Acc01-S5731]stp mode rstp

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/3] stp instance 0 cost 200000

[HZ-HZXiaoYuan-Acc02-S5731]int g0/0/24

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/24]stp edged-port enable

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/24]int g0/0/23

[HZ-HZXiaoYuan-Acc02-S5731-GigabitEthernet0/0/23]stp edged-port enable

[HZ-HZXiaoYuan-Acc01-S5731]int g0/0/24

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/24]stp edged-port enable

[HZ-HZXiaoYuan-Acc01-S5731-GigabitEthernet0/0/24]

任务6：VRRP

单一网关的设置，在物理设备与链路出现故障时，会导致大量用户无法上网的情况。为了保证校园网中宿舍楼及教学楼的终端访问网络的稳定性，在校园网络的网关位置进行冗余备份配置，通过在Agg01、Agg02 上部署VRRP协议，满足上述要求。

1. VLAN 10使用VRRP备份组1, VRRP备份组1虚拟IP地址为192.168.10.254。VLAN 20使用VRRP备份组2, VRRP 备份组2虚拟IP地址为192.168.20.254。
2. VRRP 备份组1以Agg01为主网关(优先级为120) ，Agg02作为备份网关(优先级为缺省); VRRP备份组2以Agg02为主网关(优先级为120)，Agg01 作为备份网关(优先级为缺省)。
3. 分别在两个备份组中监测上行接口，当上行接口出现故障时主网关优先级降低30，主动完成切换。

[HZ-HZXiaoYuan-Agg01-S5731]int v 10

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif10]vrrp vrid 1 virtual-ip 192.168.10.254

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif10]int v 20

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif20]vrrp vrid 2 virtual-ip 192.168.20.254

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif20]int v10

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif10]vrrp vrid 1 priority 120

[HZ-HZXiaoYuan-Agg01-S5731-Vlanif10]vrrp vrid 1 track int g0/0/24 reduced 30

[HZ-HZXiaoYuan-Agg02-S5731]int v 10

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif10]vrrp vrid 1 virtual-ip 192.168.10.254

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif10]int v 20

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif20]vrrp vrid 2 virtual-ip 192.168.20.254

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif20]vrrp vrid 2 priority 120

[HZ-HZXiaoYuan-Agg02-S5731-Vlanif20]vrrp vrid 2 track int g0/0/24 reduced 30

任务7：OSPF

为了满足校园网中众多设备之间的三层访问，且避免路由环路的出现，保证后期校园网络的扩展性，选用动态路由协议OSPF作为本校园网络的IGP。

1. Agg01、 Agg02、Core01、Core02、HZ-HZXiaoYuan-Edge01-AR6140 (除S4/0/0 )、SH-SHXiaoYuan-Edge01-AR6140之间运行OSPF，配置OSPF进程号为1，SHXiaoYuan- Edge01的所有接口及HZXiaoYuan的GE0/0/2接口在区域1，其他都在骨干区域。多区域配置的命令：area 1 network x.x.x.x x.x.x.x
2. 在创建OSPF进程时手动设定Router ID与环回口地址一致。要求所有网段采用32位精确宣告。例如：将1.2.3.4/24 此地址进行32位宣告的命令为Network 1.2.3.4 0.0.0.0。
3. 修改
4. 为了加强攻击行为的防范性，在HZXiaoYuan-Edge01、Core01、Core02 三台设备的互联接口上配置接口认证，选择md5加密算法，认证密钥ID为1，密钥类型为cipher，密码为huawei。

[HZ-HZXiaoYuan-Agg01-S5731]ospf 1 r 10.1.6.6

[HZ-HZXiaoYuan-Agg01-S5731-ospf-1]a 0

[HZ-HZXiaoYuan-Agg01-S5731-ospf-1-area-0.0.0.0] network 10.1.6.6 0.0.0.0

[HZ-HZXiaoYuan-Agg01-S5731-ospf-1-area-0.0.0.0]net 192.168.10.100 0.0.0.0

[HZ-HZXiaoYuan-Agg01-S5731-ospf-1-area-0.0.0.0]net 192.168.20.101 0.0.0.0

[HZ-HZXiaoYuan-Agg01-S5731-ospf-1-area-0.0.0.0]net 10.1.26.6 0.0.0.0

[HZ-HZXiaoYuan-Agg01-S5731-ospf-1-area-0.0.0.0]

[HZ-HZXiaoYuan-Agg02-S5731] ospf 1 router-id 10.1.7.7

[HZ-HZXiaoYuan-Agg02-S5731-ospf-1]a 0

[HZ-HZXiaoYuan-Agg02-S5731-ospf-1-area-0.0.0.0] network 10.1.7.7 0.0.0.0

[HZ-HZXiaoYuan-Agg02-S5731-ospf-1-area-0.0.0.0]net 192.168.10.101 0.0.0.0

[HZ-HZXiaoYuan-Agg02-S5731-ospf-1-area-0.0.0.0]net 192.168.20.100 0.0.0.0

[HZ-HZXiaoYuan-Agg02-S5731-ospf-1-area-0.0.0.0]net 10.1.37.7 0.0.0.0

[HZ-HZXiaoYuan-Core01-AR6140] ospf 1 router-id 10.1.2.2

[HZ-HZXiaoYuan-Core01-AR6140-ospf-1]a 0

[HZ-HZXiaoYuan-Core01-AR6140-ospf-1-area-0.0.0.0] network 10.1.2.2 0.0.0.0

[HZ-HZXiaoYuan-Core01-AR6140-ospf-1-area-0.0.0.0]net 10.1.12.2 0.0.0.0

[HZ-HZXiaoYuan-Core01-AR6140-ospf-1-area-0.0.0.0]net 10.1.26.2 0.0.0.0

[HZ-HZXiaoYuan-Core01-AR6140-ospf-1-area-0.0.0.0]net 10.1.23.2 0.0.0.0

[HZ-HZXiaoYuan-Core02-AR6140]ospf 1 r 10.1.3.3

[HZ-HZXiaoYuan-Core02-AR6140-ospf-1]a 0

[HZ-HZXiaoYuan-Core02-AR6140-ospf-1-area-0.0.0.0] network 10.1.3.3 0.0.0.0

[HZ-HZXiaoYuan-Core02-AR6140-ospf-1-area-0.0.0.0]net 10.1.37.3 0.0.0.0

[HZ-HZXiaoYuan-Core02-AR6140-ospf-1-area-0.0.0.0]net 10.1.13.3 0.0.0.0

[HZ-HZXiaoYuan-Core02-AR6140-ospf-1-area-0.0.0.0]net 10.1.23.3 0.0.0.0

[HZ-HZXiaoYuan-Core02-AR6140-ospf-1-area-0.0.0.0]

[HZ-HZXiaoYuan-Edge01-AR6140] ospf 1 router-id 10.1.1.1

[HZ-HZXiaoYuan-Edge01-AR6140-ospf-1]a 1

[HZ-HZXiaoYuan-Edge01-AR6140-ospf-1-area-0.0.0.1]net 10.1.15.1 0.0.0.0

[HZ-HZXiaoYuan-Edge01-AR6140-ospf-1-area-0.0.0.1]q

[HZ-HZXiaoYuan-Edge01-AR6140-ospf-1]a 0

[HZ-HZXiaoYuan-Edge01-AR6140-ospf-1-area-0.0.0.0] network 10.1.1.1 0.0.0.0

[HZ-HZXiaoYuan-Edge01-AR6140-ospf-1-area-0.0.0.0] network 10.1.12.1 0.0.0.0

[HZ-HZXiaoYuan-Edge01-AR6140-ospf-1-area-0.0.0.0]network 10.1.13.1 0.0.0.0

[SH-SHXiaoYuan-Edge01-AR6140] ospf 1 router-id 10.1.5.5

[SH-SHXiaoYuan-Edge01-AR6140-ospf-1]a 1

[SH-SHXiaoYuan-Edge01-AR6140-ospf-1-area-0.0.0.1] network 10.1.5.5 0.0.0.0

[SH-SHXiaoYuan-Edge01-AR6140-ospf-1-area-0.0.0.1]net 10.1.15.5 0.0.0.0

[SH-SHXiaoYuan-Edge01-AR6140-ospf-1-area-0.0.0.1]net 192.168.5.254 0.0.0.0

[HZ-HZXiaoYuan-Edge01-AR6140]int g0/0/0

[HZ-HZXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/0]ospf dr-priority 255

[HZ-HZXiaoYuan-Edge01-AR6140]int g0/0/0

[HZ-HZXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/0]ospf authentication-mode md5 1 cipher huawei

[HZ-HZXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/0]int g0/0/1

[HZ-HZXiaoYuan-Edge01-AR6140-GigabitEthernet0/0/1]ospf authentication-mode md5 1 cipher huawei

[HZ-HZXiaoYuan-Core01-AR6140]int g0/0/0

[HZ-HZXiaoYuan-Core01-AR6140-GigabitEthernet0/0/0]ospf authentication-mode md5 1 cipher huawei

[HZ-HZXiaoYuan-Core01-AR6140-GigabitEthernet0/0/0]int g0/0/2

[HZ-HZXiaoYuan-Core01-AR6140-GigabitEthernet0/0/2]ospf authentication-mode md5 1 cipher huawei

[HZ-HZXiaoYuan-Core02-AR6140]int g0/0/2

[HZ-HZXiaoYuan-Core02-AR6140-GigabitEthernet0/0/2]ospf authentication-mode md5 1 cipher huawei

[HZ-HZXiaoYuan-Core02-AR6140-GigabitEthernet0/0/2]int g0/0/1

[HZ-HZXiaoYuan-Core02-AR6140-GigabitEthernet0/0/1]ospf authentication-mode md5 1 cipher huawei

任务8：出口设计

1. 为保证网络出口的安全性， HZXiaoYuan-Edge01与HZEDU-Edge01之间的PPP链路采用CHAP方式进行验证，HZEDU-Edge01作为验证方，用户名为huawei，密码为Huawei123。

2. HZ-HZXiaoYuan-Edge01-AR6140配置明细静态路由使得校园网内 PC 可以访问教育网中终端PC4所在的网段( 192.168.4.0/24 )，下一跳为HZ-HZEDU-Edge01-AR6140的S4/0/0口。HZ-HZEDU-Edge01-AR6140配置缺省路由访问校园网内部，下一跳为HZ-HZXiaoYuan-Edge01-AR6140的S4/0/0口。

[HZ-HZEDU-Edge01-AR6140]aaa

[HZ-HZEDU-Edge01-AR6140-aaa]local-user huawei password cipher Huawei123

[HZ-HZEDU-Edge01-AR6140-aaa]local-user huawei service-type ppp

[HZ-HZEDU-Edge01-AR6140-aaa]int s 4/0/0

[HZ-HZEDU-Edge01-AR6140-Serial4/0/0]ppp authentication-mode chap

[HZ-HZXiaoYuan-Edge01-AR6140]int s4/0/0

[HZ-HZXiaoYuan-Edge01-AR6140-Serial4/0/0]ppp chap password cipher Huawei123

[HZ-HZEDU-Edge01-AR6140] ip route-static 0.0.0.0 0.0.0.0 10.2.14.1

[HZ-HZXiaoYuan-Edge01-AR6140] ip route-static 192.168.4.0 255.255.255.0 10.2.14.4

任务9：路由引入

为了使内网用户能够访问教育网，需要将教育网中的路由条目引入校园网，且在计算开销时最大限度的保证精确，在HZ-HZXiaoYuan-Edge01-AR6140上将静态路由引入OSPF，并设置为1类外部路由。

路由引入的命令为: Import-route <protocol> type <1/2>

[HZ-HZXiaoYuan-Edge01-AR6140]ospf

[HZ-HZXiaoYuan-Edge01-AR6140-ospf-1]import-route static type 1