一、实验目的
1.考查学生综合运用知识的能力
2.锻炼和激发学生对未知知识的探索与研究
3.促使学生形成一个团队进行分工完成
二、实验内容
校园的左半部分为主校区，右半部分为分校区，主校区(area0)的路由协议采用OSPF，分校区的路由协议采用RIP，主校区与分校区之间通过路由重分发使双方互通。主校区有教学楼、宿舍楼、行政楼、图书馆各一栋;分校区有一栋教学楼。主校区的二层交换机与三层交换机通过STP防环,并配置LSW2为VLAN10的根桥,LSW3为VLAN20的根桥。LSW2与LSW3之间使用链路聚合技术，且配置为手工负载分担模式。LSW2与LSW3配置了VRRP来增强拓扑的冗余性，使教学楼与宿舍楼向外访问时流量优先走LSW2，行政楼与图书馆间向外访问时流量优先走LSW3。
核心交换机使用S5700三层交换机,汇聚交换机采用S3700,AR1路由器采用 AR2220,其余路由器采用 AR1220。
三、实验原理
参照动态路由协议 RIP，OSPF配置原理:二层、三层交换机的vlan配置:
STP防止交换机闭环的配置(自学研究):链路聚合技术配置(自学研究):VRRP配置增强冗余性(自学研究):
四. 实验条件
华为eNSP仿真平台
五。 实验步骤
<Huawei>sys Enter system view, return user view with Ctrl+Z. [Huawei]un in en Info: Information center is disabled. [Huawei]sys LSW3 [LSW3]vlan 10 [LSW3-vlan10]inte e0/0/1 [LSW3-Ethernet0/0/1]po link acc [LSW3-Ethernet0/0/1]po de vlan 10 [LSW3-Ethernet0/0/1]inte e0/0/2 [LSW3-Ethernet0/0/2]po link acc [LSW3-Ethernet0/0/2]po de vlan 10 [LSW3-Ethernet0/0/2]inte e0/0/3 [LSW3-Ethernet0/0/3]po link tr [LSW3-Ethernet0/0/3]po tr al vlan 10 [LSW3-Ethernet0/0/3]inte e0/0/4 [LSW3-Ethernet0/0/4]po link tr [LSW3-Ethernet0/0/4]po tr al vlan 10 [LSW3-Ethernet0/0/4]<Huawei>sys Enter system view, return user view with Ctrl+Z. [Huawei]un in en Info: Information center is disabled. [Huawei]sys LSW4 [LSW4]vlan 20 [LSW4-vlan20]inte e0/0/1 [LSW4-Ethernet0/0/1]po link acc [LSW4-Ethernet0/0/1]po de vlan 20 [LSW4-Ethernet0/0/1]inte e0/0/2 [LSW4-Ethernet0/0/2]po link acc [LSW4-Ethernet0/0/2]po de vlan 20 [LSW4-Ethernet0/0/2]inte e0/0/3 [LSW4-Ethernet0/0/3]po link tr [LSW4-Ethernet0/0/3]po tr al vlan 20 [LSW4-Ethernet0/0/3]inte e0/0/4 [LSW4-Ethernet0/0/4]po link tr [LSW4-Ethernet0/0/4]po tr al vlan 20 [LSW4-Ethernet0/0/4]<Huawei> <Huawei>sys Enter system view, return user view with Ctrl+Z. [Huawei]un in en Info: Information center is disabled. [Huawei]sys LSW1 [LSW1]vlan ba 10 20 40 Info: This operation may take a few seconds. Please wait for a moment...done. [LSW1]inte g0/0/3 [LSW1-GigabitEthernet0/0/3]po link acc [LSW1-GigabitEthernet0/0/3]po de vlan 40 [LSW1-GigabitEthernet0/0/3]inte g0/0/1 [LSW1-GigabitEthernet0/0/1]po link tr [LSW1-GigabitEthernet0/0/1]po tr al vlan 10 20 40 [LSW1-GigabitEthernet0/0/1]inte g0/0/2 [LSW1-GigabitEthernet0/0/2]po link tr [LSW1-GigabitEthernet0/0/2]po tr al vlan 10 20 40 [LSW1-GigabitEthernet0/0/2]inte eth 1 [LSW1-Eth-Trunk1]mo lacp [LSW1-Eth-Trunk1]trunkport g0/0/4 Info: This operation may take a few seconds. Please wait for a moment...done. [LSW1-Eth-Trunk1]trunkport g0/0/5 Info: This operation may take a few seconds. Please wait for a moment...done. [LSW1-Eth-Trunk1]po link tr [LSW1-Eth-Trunk1]po tr al vlan 10 20 40 [LSW1-Eth-Trunk1]stp ro pr [LSW1]inte vlan 10 [LSW1-Vlanif10]ip add 192.168.1.253 24 [LSW1-Vlanif10]vrrp vr 1 vi 192.168.1.254 [LSW1-Vlanif10]vrrp vr 1 pr 120 [LSW1-Vlanif10]inte vlan 20 [LSW1-Vlanif20]ip add 192.168.2.253 24 [LSW1-Vlanif20]vrrp vr 2 vi 192.168.2.254 [LSW1-Vlanif20]vrrp vr 2 pr 120 [LSW1-Vlanif20]inte vlan 40 [LSW1-Vlanif40]ip add 192.168.21.2 24 [LSW1-Vlanif40]ospf [LSW1-ospf-1]ar 0 [LSW1-ospf-1-area-0.0.0.0]net 192.168.21.0 0.0.0.255 [LSW1-ospf-1-area-0.0.0.0]net 192.168.1.0 0.0.0.255 [LSW1-ospf-1-area-0.0.0.0]net 192.168.2.0 0.0.0.255 [LSW1-ospf-1-area-0.0.0.0] [LSW1-ospf-1-area-0.0.0.0]<Huawei>sys Enter system view, return user view with Ctrl+Z. [Huawei]un in en Info: Information center is disabled. [Huawei]sys LSW2 [LSW2]vlan ba 10 20 50 Info: This operation may take a few seconds. Please wait for a moment...done. [LSW2]inte g0/0/3 [LSW2-GigabitEthernet0/0/3]po link acc [LSW2-GigabitEthernet0/0/3]po de vlan 50 [LSW2-GigabitEthernet0/0/3]inte g0/0/1 [LSW2-GigabitEthernet0/0/1]po link tr [LSW2-GigabitEthernet0/0/1]po tr al vlan 10 20 50 [LSW2-GigabitEthernet0/0/1]inte g0/0/2 [LSW2-GigabitEthernet0/0/2]po link tr [LSW2-GigabitEthernet0/0/2]po tr al vlan 10 20 50 [LSW2-GigabitEthernet0/0/2]inte eth 1 [LSW2-Eth-Trunk1]mo lacp [LSW2-Eth-Trunk1]trunkport g0/0/4 Info: This operation may take a few seconds. Please wait for a moment...done. [LSW2-Eth-Trunk1]trunkport g0/0/5 Info: This operation may take a few seconds. Please wait for a moment...done. [LSW2-Eth-Trunk1]po link tr [LSW2-Eth-Trunk1]po tr al vlan 10 20 50 [LSW2-Eth-Trunk1]stp ro pr [LSW2]inte vlan 10 [LSW2-Vlanif10]ip add 192.168.1.252 24 [LSW2-Vlanif10]vrrp vr 1 vi 192.168.1.254 [LSW2-Vlanif10]inte vlan 20 [LSW2-Vlanif20]ip add 192.168.2.252 24 [LSW2-Vlanif20]vrrp vr 2 vi 192.168.2.254 [LSW2-Vlanif20]inte vlan 50 [LSW2-Vlanif50]ip add 192.168.31.3 24 [LSW2-Vlanif50]ospf [LSW2-ospf-1]ar 0 [LSW2-ospf-1-area-0.0.0.0]net 192.168.31.0 0.0.0.255 [LSW2-ospf-1-area-0.0.0.0]net 192.168.1.0 0.0.0.255 [LSW2-ospf-1-area-0.0.0.0]net 192.168.2.0 0.0.0.255 [LSW2-ospf-1-area-0.0.0.0] [LSW2-ospf-1-area-0.0.0.0] [LSW2-ospf-1-area-0.0.0.0]<Huawei>sys Enter system view, return user view with Ctrl+Z. [Huawei] [Huawei]un in en Info: Information center is disabled. [Huawei] [Huawei]sys AR1 [AR1] [AR1]inte g0/0/0 [AR1-GigabitEthernet0/0/0] [AR1-GigabitEthernet0/0/0]ip add 192.168.21.1 24 [AR1-GigabitEthernet0/0/0] [AR1-GigabitEthernet0/0/0]inte g0/0/1 [AR1-GigabitEthernet0/0/1] [AR1-GigabitEthernet0/0/1]ip add 192.168.31.1 24 [AR1-GigabitEthernet0/0/1] [AR1-GigabitEthernet0/0/1]inte g0/0/2 [AR1-GigabitEthernet0/0/2] [AR1-GigabitEthernet0/0/2]ip add 192.168.12.1 24 [AR1-GigabitEthernet0/0/2] [AR1-GigabitEthernet0/0/2]ospf [AR1-ospf-1] [AR1-ospf-1]ar 0 [AR1-ospf-1-area-0.0.0.0] [AR1-ospf-1-area-0.0.0.0]net 192.168.21.0 0.0.0.255 [AR1-ospf-1-area-0.0.0.0] [AR1-ospf-1-area-0.0.0.0]net 192.168.31.0 0.0.0.255 [AR1-ospf-1-area-0.0.0.0] [AR1-ospf-1-area-0.0.0.0]net 192.168.12.0 0.0.0.255 [AR1-ospf-1-area-0.0.0.0] [AR1-ospf-1-area-0.0.0.0]<Huawei>sys Enter system view, return user view with Ctrl+Z. [Huawei] [Huawei]un in en Info: Information center is disabled. [Huawei] [Huawei]sys AR2 [AR2] [AR2]inte g0/0/1 [AR2-GigabitEthernet0/0/1] [AR2-GigabitEthernet0/0/1]ip add 192.168.23.2 24 [AR2-GigabitEthernet0/0/1] [AR2-GigabitEthernet0/0/1]inte g0/0/0 [AR2-GigabitEthernet0/0/0] [AR2-GigabitEthernet0/0/0]ip add 192.168.12.2 24 [AR2-GigabitEthernet0/0/0] [AR2-GigabitEthernet0/0/0]ospf [AR2-ospf-1] [AR2-ospf-1]im rip [AR2-ospf-1] [AR2-ospf-1]ar 0 [AR2-ospf-1-area-0.0.0.0] [AR2-ospf-1-area-0.0.0.0]net 192.168.12.0 0.0.0.255 [AR2-ospf-1-area-0.0.0.0] [AR2-ospf-1-area-0.0.0.0]rip [AR2-rip-1] [AR2-rip-1]im ospf 1 [AR2-rip-1] [AR2-rip-1]ver 2 [AR2-rip-1] [AR2-rip-1]un sum [AR2-rip-1] [AR2-rip-1]net 192.168.23.0 [AR2-rip-1] [AR2-rip-1]<Huawei>sys Enter system view, return user view with Ctrl+Z. [Huawei] [Huawei]un in en Info: Information center is disabled. [Huawei] [Huawei]sys AR3 [AR3] [AR3]inte g0/0/0 [AR3-GigabitEthernet0/0/0] [AR3-GigabitEthernet0/0/0]ip add 192.168.23.3 24 [AR3-GigabitEthernet0/0/0] [AR3-GigabitEthernet0/0/0]inte g0/0/1 [AR3-GigabitEthernet0/0/1] [AR3-GigabitEthernet0/0/1]ip add 192.168.3.254 24 [AR3-GigabitEthernet0/0/1] [AR3-GigabitEthernet0/0/1]rip [AR3-rip-1] [AR3-rip-1]ver 2 [AR3-rip-1] [AR3-rip-1]un sum [AR3-rip-1] [AR3-rip-1]net 192.168.23.0 [AR3-rip-1] [AR3-rip-1]net 192.168.3.0 [AR3-rip-1] [AR3-rip-1]<Huawei>sys Enter system view, return user view with Ctrl+Z. [Huawei]un in en Info: Information center is disabled. [Huawei]sys LSW5 [LSW5]vlan 30 [LSW5-vlan30]inte e0/0/1 [LSW5-Ethernet0/0/1]po link acc [LSW5-Ethernet0/0/1]po de vlan 30 [LSW5-Ethernet0/0/1]inte e0/0/2 [LSW5-Ethernet0/0/2]po link acc [LSW5-Ethernet0/0/2]po de vlan 30 [LSW5-Ethernet0/0/2] [LSW5-Ethernet0/0/2]合作定制请私信我，全网同步，B站、红薯、兜音
