设计试验报告3试验报告

1、设计实验报告3实验报告实验8综合组网实验根据组网图，配置生成树协议和链路聚合。并写出相关命令：S1 和 S2:生成树协议：stp enable链路聚合：interface bridge-aggregation 1link-aggregation mode dynaminter e 1/0/1port link-aggregation group 1inter e 1/0/3port link-aggregation group 1inter bridge-aggregation 1port link-type trunkport trunk permit all因为本实验组网图实际上如下所示：

2、所示本实验只需要配置生成树协议：stp enable链路聚合：inter e 1/0/1port link-type trunkport trunk permit all (或者 port trunk permit 3 4 5)请写出核心路由器和核心交换机中的指定路由器和备份指定路由器，并说明 为什么?第1页共33页指定路由器是R1,指定的备份路由器是R2,配置命令如下：R1:ip route-statinter e0/0ip addr 24rp id 11 virtual-iprp id 11 priority 100ospfdefault-route-advertise cost 100R

3、2:ip route-statinter e0/0ip addr 24rp id 11 virtual-iprp id 11 priority 80ospfdefault-route-advertise cost 20S1:ip route-stat preference 60ip route-stat preference 80ip route-stat preference 100原因说明：首先因为在S1上面配置了路由备份的三条默认路由，而第一条 preference 最低为60优先下一跳去往，路由表查找去往的下一跳是哪里，发现 R1和R2的 virtual-ip 都是，因此选择prior

4、ity 为100优先级更高的R1进行转发。所以R1 是主路由器，R2是备份路由器。（实验过程中核心交换机S1和汇聚交换机S2的不单独配置前往外网的默认 路由，只需要在出口路由器 R1和R2上，将默认路由引入至 OSPF并通过OSPF专第2页共33页 播给S1和S2）而当S1路由备份失效时候，即静态路由失效时，由于 R1和R2都 启用了 OSPFW议，并且R1的cost值比较小，优先选择R1,当R1失效时候才会选才？R2路由器，因此R1是主出口路由器，R2是备份路由器。写出访问控制列表的相关命令：PCA勺ip地址：/24 网关：PC由勺ip地址：/24 网关：R1:acl number 201r

5、ule 0 permit source 55rule 1 permit source 55rule 2 denyR2:acl number 201rule 0 deny source 55rule 1 permit source 55rule 2 deny当R1路由器正常时，PCAffi PCBfg够正常访问互联网，并且网路中的路由器 和交换机是无法ping到外网的。当关闭R1-S2-Inter这条路线的R1上端口 e0/1时候，由于路由器R2的规 则阻止，网段访问互联网，即 PCM访问换联网，而PC吼法访问。将路由器R1的E1接口断掉，截获并分析Ap Trap 报文，写出报文的字段 名和字段

6、值，然后重新连接，通过网络管理服务器查看路由器状态。字段名字段长度字段表达信息enterprise10企业：SNMPv2-SMI二enterprise.25506.1.580第3页共33页agentaddr4代理的IP地址：genertrap1Trap 类型：linkDown(2)speciftrap1特定代码：0(不是代理自定义的事件)timest3时间戳：1767714Variablebindings51变量绑定VarBind1Name10.1.1.13Value113VarBind2Name10.1.7.13Value1第4页共33页1VarBind3Name10.1.8.13Value

7、12字段名字段长度字段表达信息enterprise10企业：SNMPv2-SMI二enterprise.25506.1.580agentaddr4代理的IP地址：genertrap1Trap 类型：linkUp(3)speciftrap1特定代码：0(不是代理自定义的事件)timest3时间戳：1769651Variablebindings51第5页共33页变量绑定VarBindlName10.1.1.13Value113VarBind2Name10.1.7.13Value11VarBind3Name10.1.8.13Value11每台设备上配置专用的网络管理地址有什么好处？答：因为网管软件需

8、要按照ip地址添加设备，因此每台设备都配置专用网络管理 地址可以方便的被网络管理工具实时监控和管理。方便网络管理工具对设备进行故 障管理，配置管理，计费管理，性能管理，安全管理。请附上全部网络设备的最终配置第6页共33页PS:假如主机ping不通，而主机能ping通R1的接口地址，R1能ping通删掉1的DHC即可：inter 1undo ip addr dhcp-allocS1 S2都要undo不然会在网关卡主S1dis cur#version 5.20, Release 2108P01#sysname S1#irf mac-address persistent timerirf auto-

9、update enableundo irf link-delay#domain default enable system#ip ttl-epires enableip unreachables enable#undo ip enable#multast routing-enable#password-recovery enable#1第7页共33页3#5#30#100#domain system access-limit disablestate activeidle-cut disableself-serve-url disable#user-group systemgroup-attri

10、bute allow-guest#interface NULL0#interface -interface1#interface -interface3#interface -interface5ip addresspim dm#interface -interface100第8页共33页ip address pim dm #interface Ether1/0/1port link-mode bridge port link-type trunk port trunk permit 1 3 to 5 #interface Ether1/0/2 port link-mode bridge #i

11、nterface Ether1/0/3port link-mode bridge#interface Ether1/0/4port link-mode bridge#interface Ether1/0/5port link-mode bridge#interface Ether1/0/6port link-mode bridge#interface Ether1/0/7 port link-mode bridge # interface Ether1/0/8port link-mode bridge第9页共33页#interface Ether1/0/9 port link-mode bri

12、dge #interface Ether1/0/10 port link-mode bridge #interface Ether1/0/11 port link-mode bridge #interface Ether1/0/12 port link-mode bridge #interface Ether1/0/13 port link-mode bridge #interface Ether1/0/14 port link-mode bridge #interface Ether1/0/15 port link-mode bridge #interface Ether1/0/16 por

13、t link-mode bridge #interface Ether1/0/17 port link-mode bridge第10页共33页interface Ether1/0/18 port link-mode bridge #interface Ether1/0/19port link-mode bridge #interface Ether1/0/20port link-mode bridge#interface Ether1/0/21port link-mode bridge #interface Ether1/0/22port link-mode bridge #interface

14、 Ether1/0/23port link-mode bridgeport access 100#interface Ether1/0/24port link-mode bridgeport access 100#interface gabitEther1/0/25 port link-mode bridge # interface gabitEther1/0/26 port link-mode bridge第11页共33页#interface gabitEther1/0/27port link-mode bridge#interface gabitEther1/0/28port link-m

15、ode bridge #ospf 1areawork 55work 55#ip route-statip route-stat preference 80ip route-stat preference 100#snmp-agentsnmp-agent local-enneid 800063A2033c8C402A76CDsnmp-agent munity write psnmp-agent munity read publsnmp-agent munity write privatesnmp-agent sys-info version allsnmp-agent target-host t

16、rap address udp-domain params securityname publsnmp-agent trap enable default-route #load ml-configuration第12页共33页load tr069-configuration#user-interface au 0user-interface vty 0 15#return/S1/S2/S2dis cur#version 5.20, Release 2108P01#sysname S2#irf mac-address persistent timerirf auto-update enable

17、undo irf link-delay#domain default enable system#ip ttl-epires enableip unreachables enable#undo ip enable#multast routing-ena#password-recovery enable第13页共33页#1#3 to 5#30#domain systemaccess-limit disablestate activeidle-cut disableself-serve-url disable#user-group systemgroup-attribute allow-guest

18、#interface NULL0#interface -interface1#interface -interface3ip addressigmp enablepim dm#interface -interfacedip addressigmp enable第14页共33页pim dm#interface -interfacedip addresspim dm#interface Ether1/0/1port link-mode bridgeport link-type trunkport trunk permit 1 3 to 5#interface Ether1/0/2port link

19、-mode bridge#interface Ether1/0/3port link-mode bridge#interface Ether1/0/4port link-mode bridge#interface Ether1/0/5port link-mode bridge#interface Ether1/0/6port link-mode bridge#interface Ether1/0/7port link-mode bridge第15页共33页#interface Ether1/0/8 port link-mode bridge #interface Ether1/0/9 port

20、 link-mode bridge #interface Ether1/0/10 port link-mode bridge #interface Ether1/0/11 port link-mode bridge #interface Ether1/0/12 port link-mode bridge #interface Ether1/0/13 port link-mode bridge #interface Ether1/0/14 port link-mode bridge #interface Ether1/0/15 port link-mode bridge #interface E

21、ther1/0/16 port link-mode bridge第16页共33页interface Ether1/0/17port link-mode bridge #interface Ether1/0/18 port link-mode bridge #interface Ether1/0/19 port link-mode bridge #interface Ether1/0/20 port link-mode bridge #interface Ether1/0/21 port link-mode bridge #interface Ether1/0/22 port link-mode

22、 bridge #interface Ether1/0/23 port link-mode bridge port access 3 #interface Ether1/0/24 port link-mode bridge port access 4 # interface gabitEther1/0/25 port link-mode bridge第17页共33页#interface gabitEther1/0/26port link-mode bridge#interface gabitEther1/0/27port link-mode bridge #interface gabitEth

23、er1/0/28port link-mode bridge#ospf 1areawork 55work 55work 55#snmp-agentsnmp-agent local-enneid 800063A2033c8C402B3DF9snmp-agent munity read publsnmp-agent munity write privatesnmp-agent sys-info version allsnmp-agent target-host trap address udp-domain params securityname publsnmp-agent trap enable

24、 default-route #load ml-configuration第18页共33页load tr069-configuration#user-interface au 0user-interface vty 0 15#Return/S2/R1/R1dis cur#version 5.20, Release 2513P27#sysname R1#nat address-group 1address 10 12#domain default enable system#ip ttl-epires enableip unreachables enable#dar p2p signature-

25、file flash:/p2pdefault.mtd#port-security enable#undo ip enable第19页共33页multast routing-enable#password-recovery enable#acl number 201rule 0 permit source 55rule 1 permit source 55rule 2 deny#1#domain systemaccess-limit disablestate activeidle-cut disableself-serve-url disable#user-group systemgroup-a

26、ttribute allow-guest#local-user adminpassword cipher $c$3$40gC1cf/wIJNa1ufFPJsjKAof+QP5aVauthorization-attribute level 3serve-type tel#stp enable#cwmp第20页共33页undo cwmp enable#interface Auasync mode flowlink-protocol ppp#interface Cellular。/。async mode protocollink-protocol ppp#interface Ether0/0port

27、 link-mode routeshutdownip addressrp id 11 virtual-iprp id 11 priority 100pim dm#interface Ether0/1port link-mode routenat outbound 201 address-group 1ip address 10#interface Serial1/0link-protocol ppp#interface Serial2/0link-protocol ppp第21页共33页#interface NULL0#interface Ether0/2 port link-mode bri

28、dge #interface Ether0/3 port link-mode bridge #interface Ether0/4 port link-mode bridge #interface Ether0/5 port link-mode bridge #interface Ether0/6 port link-mode bridge #interface Ether0/7 port link-mode bridge #interface Ether0/8 port link-mode bridge #interface Ether0/9 port link-mode bridge #

29、interface Ether0/10第22页共33页port link-mode bridge #interface Ether0/11 port link-mode bridge #interface Ether0/12 port link-mode bridge #interface Ether0/13 port link-mode bridge #interface Ether0/14 port link-mode bridge #interface Ether0/15 port link-mode bridge #interface Ether0/16 port link-mode

30、bridge #interface Ether0/17 port link-mode bridge #interface Ether0/18 port link-mode bridge #interface Ether0/19 port link-mode bridge第23页共33页#interface Ether0/20 port link-mode bridge #interface Ether0/21 port link-mode bridge #interface Ether0/22 port link-mode bridge #interface Ether0/23 port li

31、nk-mode bridge #interface Ether0/24 port link-mode bridge #interface Ether0/25 port link-mode bridge #interface Ether0/26 port link-mode bridge #interface Ether0/27 port link-mode bridge #interface Ether0/28 port link-mode bridge第24页共33页interface Ether0/29 port link-mode bridge #interface Ether0/30

32、port link-mode bridge #interface Ether0/31 port link-mode bridge #interface Ether0/32 port link-mode bridge #interface Ether0/33port link-mode bridge #interface Ether0/34 port link-mode bridge #interface Ether0/35 port link-mode bridge #interface Ether0/36 port link-mode bridge #interface Ether0/37

33、port link-mode bridge #interface Ether0/38第25页共33页port link-mode bridge #interface Ether0/39 port link-mode bridge #interface Ether0/40 port link-mode bridge #interface Ether0/41 port link-mode bridge #interface Ether0/42 port link-mode bridge #interface Ether0/43 port link-mode bridge #interface Et

34、her0/44 port link-mode bridge #interface Ether0/45 port link-mode bridge #interface Ether0/46 port link-mode bridge #interface Ether0/47 port link-mode bridge第26页共33页interface Ether0/48port link-mode bridge#interface Ether0/49port link-mode bridge#ospf 1default-route-advertise cost 100import-route s

35、tatareawork 55#ip route-stat#snmp-agentsnmp-agent local-enneid 800063A203586AB1F3D7F2snmp-agent munity read publsnmp-agent munity write privatesnmp-agent sys-info version allsnmp-agent target-host trap address udp-domain params securityname publsnmp-agent trap enable default-routeload ml-configurati

36、onload tr069-configuration第27页共33页user-interface tty 12user-interface au 0user-interface vty 0 4authentation-mode scheme#return/R1/R2/R2dis cur#version 5.20, Release 2513P27#sysname R2#nat address-group 1 13 14#domain default enable system#ip ttl-epires enableip unreachables enable#dar p2p signature

37、-file flash:/p2pdefault.mtd#port-security enable#undo ip enable#multast routing-enable第28页共33页#password-recovery enable#acl number 201rule 0 deny source 55rule 1 permit source 55rule 2 deny#1#domain systemaccess-limit disablestate activeidle-cut disableself-serve-url disable#user-group systemgroup-attribute allow-guest#local-user adminpassword cipher $c$3$40gC1cf/wIJNa1ufFPJsjKAof+QP5aVauthorization-attribute level 3serve-type tel#stp enable#cwmpundo cwmp enable第29页共33页interface Auasync mode flowlink-protocol ppp#i