这是我当年参加的网络比赛的练习标题,我将其分享出来。
模块一:云计算融合网络摆设
CII网络公司总部设有研发、市场、供应链、售后等4个部分,统一进行IP地址及业务资源的规划和分配。公司总部及亚太地域的网络拓扑结构如图所示。
其中两台S6000交换机(用S5750-E代替)编号为S4、S5,用于服务器高速接入;两台S5750编号为S2、S3,作为总部的核心交换机;两台RSR20路由器编号为R2、R3,作为总部的核心路由器,一台EG2000(用RSR20代替)编号为EG1,作为总部互联网出口网关1。一台S2910编号为S1,作为总部接入交换机;一台RSR20路由器编号为R1,作为分支机构路由器,一台EG2000(用RSR20代替)编号为EG2,作为分部互联网出口网关2。一台S5750编号为S6作为分部核心交换机,一台S2910编号为S7,作为分部接入交换机。3台AP520编号为AP1,AP2,AP3分别作为总部与分部的无线接入点。
请根据拓扑图及网络物理连接表完成装备的连线。
装备互联规范主要对各种网络装备的互联进行规范界说,在项目实行中,如用户无特殊要求,应根据规范要求进行各级网络装备的互联,统一现场装备互联界面,结合规范的线缆标签使用,使网络结构清晰明了,方便后续的维护。如下“表1-8 网络物理连接表”。
表1-8网络物理连接表
- 源设备名称 设备接口 接口描述 目标设备名称 设备接口
- S1 Gi0/1 Con_To_PC1 PC1
- S1 Gi0/5 Con_To_PC2 PC2
- S1 Gi0/21 Con_To_AP1 AP1
- S1 Gi0/22 Con_To_AP2 AP2
- S1 Gi0/23 Con_To_S2_Gi0/1 S2 Gi0/1
- S1 Gi0/24 Con_To_S3_Gi0/1 S3 Gi0/1
- S2 Gi0/1 Con_To_S1_Gi0/23 S1 Gi0/23
- S2 Gi0/2 Con_To_S3_Gi0/2 S3 Gi0/2
- S2 Gi0/3 Con_To_S3_Gi0/3 S3 Gi0/3
- S2 Gi0/4 Con_To_R2_Gi0/0 R2 Gi0/0
- S2 Gi0/5 Con_To_AC1_Gi0/1 AC1 Gi0/1
- S3 Gi0/1 Con_To_S1_Gi0/24 S1 Gi0/24
- S3 Gi0/2 Con_To_S2_Gi0/2 S2 Gi0/2
- S3 Gi0/3 Con_To_S2_Gi0/3 S2 Gi0/3
- S3 Gi0/4 Con_To_R3_Gi0/0 R3 Gi0/0
- S3 Gi0/5 Con_To_AC2_Gi0/1 AC2 Gi0/1
- R2 FA1/1 Con_To_S4_Gi0/1 S4 Gi0/1
- R2 Gi0/0 Con_To_S2_Gi0/4 S2 Gi0/4
- R2 Gi0/1 Con_To_EG1_Gi0/1 EG1 Gi0/0
- R2 S2/0 Con_To_R1_S2/0 R1 S2/0
- R2 S3/0 Con_To_R3_S3/0 R3 S3/0
- R3 FA1/1 Con_To_S5_Gi0/1 S5 Gi0/1
- R3 Gi0/0 Con_To_S3_Gi0/4 S3 Gi0/4
- R3 Gi0/1 Con_To_EG1_Gi0/1 EG1 Gi0/1
- R3 S2/0 Con_To_R1_S3/0 R1 S3/0
- R3 S3/0 Con_To_R2_S3/0 R2 S3/0
- S4 Gi0/1 Con_To_R2_FA1/1 R2 FA1/1
- S4 Gi0/2 Con_To_S5_Gi0/2 S5 Gi0/2
- S4 Gi0/5 Con_To_Cloud_M 云平台(主用)
- S4 Gi0/23 S5 Gi0/23
- S4 Gi0/24 S5 Gi0/24
- S5 Gi0/1 Con_To_R3_FA1/1 R3 FA1/1
- S5 Gi0/2 Con_To_S4_Gi0/2 S4 Gi0/2
- S5 Gi0/5 Con_To_Cloud_B 云平台(备用)
- S5 Gi0/23 S4 Gi0/23
- S5 Gi0/24 S4 Gi0/24
- R1 S2/0 Con_To_R2_S2/0 R2 S2/0
- R1 S3/0 Con_To_R3_S2/0 R3 S2/0
- R1 Gi0/0 Con_To_S6_Gi0/1 S6 Gi0/1
- R1 Gi0/1 Con_To_EG2_Gi0/0 EG2 Gi0/0
- S6 Gi0/1 Con_To_R1_Gi0/0 R1 Gi0/0
- S6 Gi0/2 Con_To_AP3_Gi0/0 AP3 Gi0/0
- S6 Gi0/3 Con_To_S7_Gi0/24 S7 Gi0/24
- S7 Gi0/1 Con_To_PC3 PC3
- S7 Gi0/24 Con_To_S6_Gi0/3 S6 Gi0/3
- EG1 GI0/1 Con_To_R2_Gi0/1 R2 Gi0/1
- EG1 GI0/2 Con_To_R3_Gi0/1 R3 Gi0/1
- EG1 GI0/3 Con_To_EG2_Gi0/3 EG2 GI0/3
- EG2 GI0/1 Con_To_R1_Gi0/1 R1 Gi0/1
- EG2 GI0/3 Con_To_EG1_Gi0/3 EG1 GI0/3
复制代码 公司有4个不同业务部分和分部,彼此间必要互联互通,同时也必要对某些业务进行互访限制。别的,各业务对网络可靠性要求较高,要求网络核心地区发生故障时的停止时间尽可能短。另有,网络摆设时要考虑到网络的可管理性,并公道使用网络资源。
- 虚拟局域网及IPv4地址摆设
为了淘汰广播,必要规划并设置VLAN。具体要求如下:
(1)设置公道,Trunk链路上不允许不必要VLAN的数据流畅过。
(2)为节省IP资源,隔离广播风暴、病毒攻击,控制端口二层互访,在分部S6、S7交换机使用Private Vlan。
(3)为隔离网络中部分终端用户间的二层互访,在交换机S1上使用端口保护。
(4)根据上述信息及表1-9、表1-10,在各装备上完成VLAN设置和端口分配以及IPv4地址。
表1-9网络装备名称表
- 拓扑图中设备名称 配置主机名(hostname名)
- S1 ZB-S2910-01
- S2 ZB-S5750-01
- S3 ZB-S5750-02
- S4 ZB-VSU-S6000
- S5 ZB-VSU-S6000
- S6 FB-S5750-01
- S7 FB-2910-01
- R1 FB-RSR20-01
- R2 ZB-RSR20-01
- R3 ZB-RSR20-02
- AC1 ZB-WS6008-01
- AC2 ZB-WS6008-02
- EG1 ZB-EG2000-01
- EG2 FB-EG2000-01
- AP1 ZB-AP520-01
- AP2 ZB-AP520-02
- AP3 FB-AP520-01
复制代码 表1-10 IPv4地址分配表
- 设备 接口或VLAN VLAN名称 二层或三层规划(XX代表工位号) 说明
- S1 VLAN10 Res Gi0/1至Gi0/4 研发
- VLAN20 Sales Gi0/5至Gi0/8 市场
- VLAN30 Supply Gi0/9至Gi0/12 供应链
- VLAN40 Service Gi0/13至Gi0/16 售后
- VLAN50 AP Gi0/21至Gi0/22 无线AP
- VLAN100 Manage 192.XX.100.4/24 设备管理VLAN
- S2 VLAN10 Res 192.XX.10.252/24 研发
- VLAN20 Sales 192.XX.20.252/24 市场
- VLAN30 Supply 192.XX.30.252/24 供应链
- VLAN40 Service 192.XX.40.252/24 售后
- VLAN50 AP 192.XX.50.252/24 无线AP
- VLAN100 Manage 192.XX.100.252/24 设备管理VLAN
- Gi0/4 10.XX.0.1/30
- Gi0/5 TRUNK 互联AC
- LoopBack 0 11.XX.0.202/32
- S3 VLAN10 Res 192.XX.10.253/24 研发
- VLAN20 Sales 192.XX.20.253/24 市场
- VLAN30 Supply 192.XX.30.253/24 供应链
- VLAN40 Service 192.XX.40.253/24 售后
- VLAN50 AP 192.XX.50.253/24 无线AP
- VLAN100 Manage 192.XX.100.253/24 设备管理VLAN
- Gi0/4 10.XX.0.5/30
- Gi0/5 TRUNK 互联AC
- LoopBack 0 11.XX.0.203/32
- AC1 LoopBack 0 11.XX.0.204/32
- VLAN60 Wiressless 192.XX.60.252/24 无线用户
- Vlan100 Manage 192.XX.100.2/24 管理与互联VLAN
- AC2 LoopBack 0 11.XX.0.205/32
- VLAN60 Wiressless 192.XX.60.253/24 无线用户
- Vlan100 Manage 192.XX.100.3/24 管理与互联VLAN
- S4 VLAN100 Con_To_Cloud 193.XX.0.1/30 互联云平台
- Gi0/1 10.XX.0.9/30
- LoopBack 0 11.XX.0.45/32
- S5 VLAN100 Con_To_Cloud 193.XX.0.1/30 互联云平台(备用)
- Gi0/1 10.XX.0.13/30
- LoopBack 0 11.XX.0.45/32
- EG1 GI0/2 195.XX.0.1/24 与EG2互联
- GI0/0 10.XX.0.34/30
- GI0/1 10.XX.0.38/30
- LoopBack 0 11.XX.0.11/32
- EG2 GI0/2 195.XX.0.2/24 与EG1互联
- GI0/0 10.XX.0.42/30
- LoopBack 0 11.XX.0.12/32
- R1 S2/0 10.XX.0.17/30
- S2/1 10.XX.0.21/30
- Gi0/0 10.XX.0.25/30
- Gi0/1 10.XX.0.41/30
- LoopBack 0 11.XX.0.1/32
- R2 Gi0/0 10.XX.0.2/30
- FA1/1(vlan100) 10.XX.0.10/30 SVI接口互联
- Gi0/1 10.XX.0.33/30
- S2/0 10.XX.0.18/30
- S3/0 10.XX.0.29/30
- LoopBack 0 11.XX.0.2/32
- R3 Gi0/0 10.XX.0.6/30
- FA1/1(vlan100) 10.XX.0.14/30 SVI接口互联
- Gi0/1 10.XX.0.37/30
- S2/0 10.XX.0.22/30
- S3/0 10.XX.0.30/30
- LoopBack 0 11.XX.0.3/32
- S6 Gi0/1 10.XX.0.26/30
- VLAN10 Pvlan 194.XX.10.254/24 分部有线用户
- VLAN20 Wireless_user 194.XX.20.254/24 分部无线用户
- VLAN30 AP 194.XX.30.254/24 分部无线AP
- VLAN100 Manage 194.XX.100.254/24 设备管理VLAN
- LoopBack 0 11.XX.0.6/32
- S7 VLAN10 Pvlan Primaty vlan
- VLAN11 Community_vlan Gi0/1至Gi0/4 community vlan
- VLAN12 Isolated_vlan Gi0/5至Gi0/8 isolated vlan
- VLAN100 Manage 194.XX.100.1/24 设备管理VLAN
- PC机 PC1 自动获取
- PC2 192.XX.20.2/24
- PC3 194.XX.10.2/24
复制代码
- MSTP及VRRP摆设
在总部交换机S2、S3上设置MSTP防止二层环路;要求所有数据流颠末S2转发,S2失效时颠末S3转发。所设置的参数要求如下:
(1)region-name为ruijie;
(2)revision版本为1;
(3)实例值为1;
(4)S2作为实例中的主根, S3作为实例中的从根。
(5)在S2和S3上设置VRRP,实现主机的网关冗余。所设置的参数要求如表1-11。
表1-11 S2和S3的VRRP参数表
- VLAN VRRP备份组号(VRID) VRRP虚拟IP
- VLAN10 10 192.xx.10.254
- VLAN20 20 192.xx.20.254
- VLAN30 30 192.xx.30.254
- VLAN40 40 192.xx.40.254
- VLAN50 50 192.xx.50.254
- VLAN100(交换机间) 100 192.xx.100.254
复制代码 (6)S2作为所有主机的实际网关,S3作为所有主机的备份网关;其中各VRRP组中高优先级设置为150,低优先级设置为120。
- DHCP中继与安全
在交换机S2、S3上设置DHCP中继,对VLAN10以内的用户进行中继,使得总部PC1用户使用DHCP Relay方式获取IP地址。具体要求如下:
(1)DHCP服务器搭建于R2上;
(2)为了防止DHCP服务器诱骗及用户私设静态IP地址,在S1交换机摆设DHCP Snooping功能。
- 网络装备虚拟化
两台核心交换机通过VSU虚拟化为一台装备进行管理,从而实现高可靠性。当恣意交换机或板卡故障时,都能保障能够实现装备、链路切换,保护客户业务。
(1)规划S4和S5间的Gi0/23-24端口作为VSL链路,使用VSU技能实现网络装备虚拟化。其中S4为主,S5为备;
(2)规划S4和S5间的Gi0/2端口作为双主机检测链路,设置基于BFD的双主机检,当VSL的所有物理链路都异常断开时,备机会切换成主机,从而保障网络正常;
(3)主装备:Domain id:1,switch id:1,priority 200, description:S2910-24GT4XS-E-1;
(4)备装备:Domain id:1,switch id:2,priority 150, description:S2910-24GT4XS-E-2。
- 路由协议摆设
因历史缘故原由,总部使用静态路由、OSPF多协议组网。其中S2、S3、S4、S5、R2、R3使用OSPF协议,R2、R3与总部出口网关及分部R1间使用静态路由协议,分部使用静态路由协议。要求网络具有安全性、稳定性。具体要求如下:
(1)OSPF历程号为10,规划多地区0(S2、S3、R2、R3)、地区1(S4、S5、R2、R3);
(2)R2、R3互联链路规划入地区0;
(3)要求业务网段中不出现协议报文;
(4)要求所有路由协议都发布具体网段;
(5)为了管理方便,必要发布Loopback地址;
(6)优化OSPF相干设置,以只管加速OSPF收敛;
(7)重发布路由进OSPF中使用类型1;
(8)采用浮动静态路由,主静态路由优先级为10,备份静态路由优先级为100。
注意:(S4/S5必要重发布云平台(172.16.0.0/22)静态路由至总部内网)。
- 广域网链路设置与安全摆设
总部路由器与分部路由器间属于广域网链路,其中R1-R2间所租用线路带宽为2M,R1-R3间所租用线路带宽为1M。R2-R3间线路带宽为2M。总部路由器与分部路由器间属于广域网链路。必要使用PPP进行安全保护。PPP的具体要求如下:
(1)使用CHAP协议;
(2)单向认证,用户名+验证口令方式,R1为认证客户端,R2、R3为认证服务端;
(3)用户名和暗码均为ruijie。
- 路由选路摆设
考虑到从分部到总部有两条广域网线路,且其带宽不一样。以是规划R1-R2间为主线路,R1-R3间为备线路。别的总部局域网到互联网数据,经规划R2-EG1为主线路,R3-EG1为备线路。根据以上需求,在路由器上进行公道的路由协议设置。具体要求如下:
(1)修改链路或接口开销COST值,且其值必须为5或10;
(2)总部用户区与互联网互通主路径规划为:S1-S2-R2-EG1;
(3)总部与分部互通主路径为:S1-S2-R2-R1或(S4/S5)-R2-R1;
(4)主链路故障可无缝切换到备用链路上;
(5)要求来回数据流同等。
- PBR设置与摆设
考虑到分部到总部间有2条广域网线路,为公道使用带宽,规划从分部去往总部的SSH数据通过R1-R2的线路转发,从分部去往总部的WEB数据通过R1-R3的线路转发。为到达上述目标,采用PBR来实现。具体要求如下:
(1)Route-map计谋名为fenliu;
(2)分部去往总部的SSH数据由ACL101来界说;
(3)分部去往总部的WEB数据由ACL102来界说。
- QoS摆设
为了防止大量用户不停突发的数据导致网络拥挤,必须对接入的用户流量加以限制。所设置的参数要求如下
(1)总部装备S1的Gi0/1至Gi0/16接口处方向设置接口限速,限速10M/S;
(2)分部装备R1做流量整形,G0/0接口对接收的报文进行流量控制,下行报文流量不能凌驾1Mbps,如果凌驾流量限制则将违规报文抛弃。
模块二:移动互联网络组建与优化
为满足“互联网+”时代下,员工移动办公的发展趋势,公司总部与分部均必要规划和摆设移动互联无线网络,同时为保证无线用户安全、可靠的访问互联网,我们必要进行无线网络安全及性能优化设置,确保员工有良好的上网体验。
- 无线网络基础摆设
(1)使用AC为总部无线用户DHCP 服务器,使用(S2/S3)为总部AP的DHCP 服务器,S2分配地址范围为其网段的1至100,S3分配地址为其网段的101至200。使用S6为分部无线用户与AP DHCP服务器,为其终端主动分配地址;
(2)创建总部 SSID 为 Ruijie-ZB_XX(XX代表工位号),AP-Group为ZB,总部无线用户关联SSID后可主动获取地址;
(3)创建分部 SSID 为 Ruijie-FB_XX(XX代表工位号),AP-Group为FB,分部无线用户关联SSID后可主动获取地址;
(4)调解信道使得总部AP间信道不冲突。
- AC热备摆设
AC1为主用,AC2为备用。AP与AC1、AC2均创建隧道,当AP与AC1失去连接时能无缝切换至AC2并提供服务。
- 无线安全摆设
具体设置参数如下:
(1)无线用户接入无线网络时必要采用基于 WPA2 加密方式,其口令为 XXX(现场提供);
(2)为制止无线网络被非法用户通过SSID搜索到,并创建非法连接,必要禁用AP广播SSID,隐蔽无线SSID;
(3)为了防御无线局域网ARP诱骗影响用户上网体验,设置无线环境ARP诱骗防御功能。
- 无线性能优化
(1)关闭低速率(1M,6M)应用接入;
(2)装备总部无线用户启用会合转发模式,各分公司无线用户启用本地转发模式。
模块三:网络空间安全摆设
公司总部与分部无线用户必要通过独立的互联网线路访问外网资源,同时针对访问资源进行用户身份认证与信息审计监督,别的满足出差在外的员工可以访问总部内部服务器资源,需针对出口用户提供长途VPN功能。
- 出口NAT摆设
具体设置参数如下:
(1)总部与分部出口网关上设置访问控制列表ACL 110,仅允许无线用户与研发部分在周一到周五的上班时间通过NAPT访问互联网,NAPT映射到互联网接口上;
(2)在总部EG上设置,使公司总部核心交换R2(11.XX.0.2)(XX代表工位号)装备的SSH服务可以通过互联网被访问,从互联网访问的地址是195.XX.0.20(XX代表工位号)。
- VPN摆设
分部R1至R2、R3两条专线均发生故障时确保分部可正常访问总部服务器区,要求在总部与分部EG上启用IPSEC VPN创建IPSEC隧道,实现总部与分部有线用户数据互通及加密处理。VPN必要采用隧道模式、预共享暗码为 123456,加密认证方式为 ESP-DES、ESP-HASH-MD5 ,DH使用组1,与此同时总部关闭WEB认证功能。
- 装备与网络管理摆设
(1)为路由器开启SSH服务端功能,用户名和暗码为admin,暗码为明文类型;
(2)为交换机开启Telnet功能,对所有Telnet用户采用本地认证的方式。创建本地用户,设定用户名和暗码为admin,暗码为明文类型。
具体摆设实行
方法:同时在每台装备上使用show running-config命令,查看对应装备的设置信息。
S1
- hostname S1
- redundancy
- auto-sync time-period 3600
- auto-sync standard
- switchover timeout 4000
- vlan 1
- vlan 10
- vlan 20
- vlan 30
- vlan 40
- vlan 50
- vlan 100
- username admin password admin
- no service password-encryption
- ip dhcp snooping
-
- spanning-tree mst configuration
- revision 1
- name ruijie
- instance 0 vlan 1-9, 11-19, 21-29, 31-39, 41-49, 51-99, 101-4094
- instance 1 vlan 10, 20, 30, 40, 50, 100
- spanning-tree
- interface GigabitEthernet 0/1
- switchport access vlan 10
- ip verify source port-security
- arp-check
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/2
- switchport access vlan 10
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/3
- switchport access vlan 10
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/4
- switchport access vlan 10
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/5
- switchport access vlan 20
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/6
- switchport access vlan 20
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/7
- switchport access vlan 20
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/8
- switchport access vlan 20
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/9
- switchport access vlan 30
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/10
- switchport access vlan 30
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/11
- switchport access vlan 30
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/12
- switchport access vlan 30
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/13
- switchport access vlan 40
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/14
- switchport access vlan 40
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/15
- switchport access vlan 40
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/16
- switchport access vlan 40
- rate-limit input 10000 1024
- rate-limit output 10000 1024
- interface GigabitEthernet 0/17
- interface GigabitEthernet 0/18
- interface GigabitEthernet 0/19
- interface GigabitEthernet 0/20
- interface GigabitEthernet 0/21
- switchport access vlan 50
- interface GigabitEthernet 0/22
- switchport access vlan 50
- interface GigabitEthernet 0/23
- switchport mode trunk
- ip dhcp snooping trust
- interface GigabitEthernet 0/24
- switchport mode trunk
- ip dhcp snooping trust
- interface VLAN 100
- no ip proxy-arp
- ip address 192.26.100.4 255.255.255.0
-
- line con 0
- line vty 0 4
- login local
- end
复制代码 S2
- hostname S2
-
- redundancy
- auto-sync time-period 3600
- auto-sync standard
- switchover timeout 4000
- vlan 1
-
- vlan 10
-
- vlan 20
-
- vlan 30
-
- vlan 40
-
- vlan 50
-
- vlan 100
-
- username admin password admin
- no service password-encryption
- service dhcp
- ip helper-address 10.168.0.2
-
- ip dhcp excluded-address 192.168.50.101 192.168.50.254
- ip dhcp pool appool
- option 138 ip 11.168.0.204
- network 192.168.50.0 255.255.255.0
- default-router 192.168.50.254
- spanning-tree mst configuration
- revision 1
- name ruijie
- instance 0 vlan 1-9, 11-19, 21-29, 31-39, 41-49, 51-99, 101-4094
- instance 1 vlan 10, 20, 30, 40, 50, 100
- spanning-tree mst 1 priority 4096
- spanning-tree
- interface GigabitEthernet 0/1
- switchport mode trunk
-
- interface GigabitEthernet 0/2
- port-group 1
-
- interface GigabitEthernet 0/3
- port-group 1
-
- interface GigabitEthernet 0/4
- no switchport
- ip ospf network point-to-point
- ip ospf cost 5
- no ip proxy-arp
- ip address 10.168.0.1 255.255.255.252
-
- interface GigabitEthernet 0/5
- switchport mode trunk
-
- interface GigabitEthernet 0/6
-
- interface GigabitEthernet 0/7
-
- interface GigabitEthernet 0/8
-
- interface GigabitEthernet 0/9
-
- interface GigabitEthernet 0/10
-
- interface GigabitEthernet 0/11
-
- interface GigabitEthernet 0/12
-
- interface GigabitEthernet 0/13
-
- interface GigabitEthernet 0/14
-
- interface GigabitEthernet 0/15
-
- interface GigabitEthernet 0/16
-
- interface GigabitEthernet 0/17
-
- interface GigabitEthernet 0/18
-
- interface GigabitEthernet 0/19
-
- interface GigabitEthernet 0/20
-
- interface GigabitEthernet 0/21
-
- interface GigabitEthernet 0/22
-
- interface GigabitEthernet 0/23
-
- interface GigabitEthernet 0/24
-
- interface AggregatePort 1
- switchport mode trunk
-
- interface Loopback 0
- ip address 11.168.0.202 255.255.255.255
-
- interface VLAN 10
- no ip proxy-arp
- ip address 192.168.10.252 255.255.255.0
- vrrp 10 priority 150
- vrrp 10 ip 192.168.10.254
-
- interface VLAN 20
- no ip proxy-arp
- ip address 192.168.20.252 255.255.255.0
- vrrp 20 priority 150
- vrrp 20 ip 192.168.20.254
-
- interface VLAN 30
- no ip proxy-arp
- ip address 192.168.30.252 255.255.255.0
- vrrp 30 priority 150
- vrrp 30 ip 192.168.30.254
-
- interface VLAN 40
- no ip proxy-arp
- ip address 192.168.40.252 255.255.255.0
- vrrp 40 priority 150
- vrrp 40 ip 192.168.40.254
-
- interface VLAN 50
- no ip proxy-arp
- ip address 192.168.50.252 255.255.255.0
- vrrp 50 priority 150
- vrrp 50 ip 192.168.50.254
-
- interface VLAN 100
- no ip proxy-arp
- ip address 192.168.100.252 255.255.255.0
- vrrp 100 priority 150
- vrrp 100 ip 192.168.100.254
-
- router ospf 10
- passive-interface VLAN 10
- passive-interface VLAN 20
- passive-interface VLAN 30
- passive-interface VLAN 40
- passive-interface VLAN 50
- passive-interface VLAN 100
- network 10.168.0.0 0.0.0.3 area 0
- network 11.168.0.202 0.0.0.0 area 0
- network 192.168.10.0 0.0.0.255 area 0
- network 192.168.20.0 0.0.0.255 area 0
- network 192.168.30.0 0.0.0.255 area 0
- network 192.168.40.0 0.0.0.255 area 0
- network 192.168.50.0 0.0.0.255 area 0
- network 192.168.100.0 0.0.0.255 area 0
-
- ip route 10.168.0.16 255.255.255.252 10.168.0.2
- ip route 10.168.0.36 255.255.255.252 10.168.0.2
- ip route 11.168.0.204 255.255.255.255 192.168.100.2
- ip route 11.168.0.205 255.255.255.255 192.168.100.253
- ip route 194.168.30.0 255.255.255.0 10.168.0.2
-
- line con 0
- line vty 0 4
- login local
-
- end
复制代码 S3
- hostname S3
-
- redundancy
- auto-sync time-period 3600
- auto-sync standard
- switchover timeout 4000
-
- vlan 1
-
- vlan 10
- name Res
-
- vlan 20
- name Sales
-
- vlan 30
- name Supply
-
- vlan 40
- name Service
-
- vlan 50
- name Ap
-
- vlan 100
- name Manage
-
- no service password-encryption
- service dhcp
- ip helper-address 10.168.0.2
-
- ip dhcp excluded-address 192.168.50.1
- ip dhcp excluded-address 192.168.50.1 192.168.50.100
- ip dhcp excluded-address 192.168.50.201 192.168.50.255
-
-
- ip dhcp pool S3
- option 138 ip 11.168.0.204
- network 192.168.50.0 255.255.255.0
- default-router 192.168.50.254
-
- spanning-tree mst configuration
- revision 1
- name ruijie
- instance 0 vlan 1-9, 11-19, 21-29, 31-39, 41-49, 51-99, 101-4094
- instance 1 vlan 10, 20, 30, 40, 50, 100
- spanning-tree mst 1 priority 8192
- spanning-tree
- interface GigabitEthernet 0/1
- switchport mode trunk
-
- interface GigabitEthernet 0/2
- port-group 1
-
- interface GigabitEthernet 0/3
- port-group 1
-
- interface GigabitEthernet 0/4
- no switch
- ip ospf network point-to-point
- ip ospf cost 10
- no ip proxy-arp
- ip address 10.168.0.5 255.255.255.252
- interface GigabitEthernet 0/5
- switchport mode trunk
-
- interface GigabitEthernet 0/6
-
- interface GigabitEthernet 0/7
-
- interface GigabitEthernet 0/8
-
- interface GigabitEthernet 0/9
-
- interface GigabitEthernet 0/10
-
- interface GigabitEthernet 0/11
-
- interface GigabitEthernet 0/12
-
- interface GigabitEthernet 0/13
-
- interface GigabitEthernet 0/14
-
- interface GigabitEthernet 0/15
-
- interface GigabitEthernet 0/16
-
- interface GigabitEthernet 0/17
-
- interface GigabitEthernet 0/18
-
- interface GigabitEthernet 0/19
-
- interface GigabitEthernet 0/20
-
- interface GigabitEthernet 0/21
-
- interface GigabitEthernet 0/22
-
- interface GigabitEthernet 0/23
-
- interface GigabitEthernet 0/24
-
- interface AggregatePort 1
- switchport mode trunk
-
- interface Loopback 0
- ip address 11.168.0.203 255.255.255.255
-
- interface VLAN 10
- no ip proxy-arp
- ip address 192.168.10.253 255.255.255.0
- vrrp 10 priority 120
- vrrp 10 ip 192.168.10.254
-
- interface VLAN 20
- no ip proxy-arp
- ip address 192.168.20.253 255.255.255.0
- vrrp 20 priority 120
- vrrp 20 ip 192.168.20.254
-
- interface VLAN 30
- no ip proxy-arp
- ip address 192.168.30.253 255.255.255.0
- vrrp 30 priority 120
- vrrp 30 ip 192.168.30.254
-
- interface VLAN 40
- no ip proxy-arp
- ip address 192.168.40.253 255.255.255.0
- vrrp 40 priority 120
- vrrp 40 ip 192.168.40.254
-
- interface VLAN 50
- no ip proxy-arp
- ip address 192.168.50.253 255.255.255.0
- vrrp 50 priority 120
- vrrp 50 ip 192.168.50.254
-
- interface VLAN 100
- no ip proxy-arp
- ip address 192.168.100.253 255.255.255.0
- vrrp 100 priority 120
- vrrp 100 ip 192.168.100.254
-
- router ospf 10
- passive-interface VLAN 10
- passive-interface VLAN 20
- passive-interface VLAN 30
- passive-interface VLAN 40
- passive-interface VLAN 50
- passive-interface VLAN 100
- network 10.128.0.4 0.0.0.3 area 0
- network 11.128.0.203 0.0.0.0 area 0
- network 192.168.10.0 0.0.0.255 area 0
- network 192.168.20.0 0.0.0.255 area 0
- network 192.168.30.0 0.0.0.255 area 0
- network 192.168.40.0 0.0.0.255 area 0
- network 192.168.50.0 0.0.0.255 area 0
- network 192.168.100.0 0.0.0.255 area 0
-
- ip route 11.168.0.204 255.255.255.255 192.168.100.252
-
- line con 0
- line vty 0 4
- login
-
- end
复制代码 S4/S5(做的堆叠,两台当一台用)
S6
R1
R2
R3
AC1
EG1
- interface GigabitEthernet 0/0
- ip address 192.168.1.1 255.255.255.0
- ip nat inside
-
- interface GigabitEthernet 0/1
- ip address 10.168.0.34 255.255.255.252
- ip nat inside
-
- interface GigabitEthernet 0/2
- ip address 10.168.0.38 255.255.255.252
- ip nat inside
-
- interface GigabitEthernet 0/3
- ip address 195.168.0.1 255.255.255.0
- crypto map mymap
-
- interface GigabitEthernet 0/4
-
- interface GigabitEthernet 0/5
-
- interface GigabitEthernet 0/6
-
- interface GigabitEthernet 0/7
-
- interface GigabitEthernet 0/8
-
- interface GigabitEthernet 0/9
-
- interface Loopback 0
- ip address 11.168.0.11 255.255.255.255
-
- interface SSLVPN 0
-
- interface SSLVPN 1
-
- app route switch
- app route mode new-flow
-
- ip nat pool ssh prefix-length 24
- address 195.168.0.20 195.168.0.20 match interface GigabitEthernet 0/1
-
- ip nat outside source list 111 pool ssh
- ip nat inside source list 1 pool nat_pool overload
- ip nat inside source list 110 interface GigabitEthernet 0/3 overload
-
- ip route 10.168.0.0 255.255.255.252 10.168.0.33
- ip route 192.168.10.0 255.255.255.0 10.168.0.33 10
- ip route 192.168.10.0 255.255.255.0 10.168.0.37 100
- ip route 192.168.20.0 255.255.255.0 10.168.0.33 10
- ip route 192.168.20.0 255.255.255.0 10.168.0.37 100
- ip route 192.168.30.0 255.255.255.0 10.168.0.33 10
- ip route 192.168.30.0 255.255.255.0 10.168.0.37 100
- ip route 192.168.40.0 255.255.255.0 10.168.0.33 10
- ip route 192.168.40.0 255.255.255.0 10.168.0.37 100
- ip route 192.168.60.0 255.255.255.0 10.168.0.33 10
- ip route 192.168.60.0 255.255.255.0 10.168.0.37 100
- ip route 194.168.10.0 255.255.255.0 195.168.0.2
-
- line console 0
- line vty 0 4
- login
-
- end
复制代码 EG2
终极路由情况
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