文章目录
综合实验1

实验需求
总部
1.除了SW8和SW9是三层交换机,其他交换机均为二层交换机,需要做链路聚合的线路图中已标出。所有交换机的接口模式按照图中标出的位置。
思考问题:这个图中有环路么?
2.GW为总部的出口设备,使用单臂路由技术,Vlan10,20,100的网关都在GW上。
3.总部、分支8、分支9之间互有专线连接。
目标:GW、SW8、SW9之间建立ospf,互相宣告互为邻居,进程号200,区域0,达到企业内网全网互通。
4.在SW8和SW9建立的邻居中,SW8的互联接口要永远为DR。
5.要求DHCP服务器在路由追踪PC8时,路径中必须包含SW9。
特性
6.Vlan10,20的PC均由DHCP服务器提供IP地址,DHCP服务器的地址池配置如下:
Vlan10:192.168.10.0/24 GW:192.168.10.254 DNS:8.8.8.8 租期:8天。
Vlan20:192.168.20.0/24 GW:192.168.20.254 DNS:8.8.8.8 租期:8天。
PC2是老板的PC,老板要求通过DHCP给他固定IP:192.168.20.100/24,其他与地址池一致。
由于员工区存在打印机,需要排除掉192.168.10.240-254 , 192.168.20.240-254。
7.GW路由器使用NAT技术,配置Easy-IP技术让内部设备可以上网
在Internet路由器上使用环回接口模拟公网地址,让所有PC可以ping通100.1.1.1。
8.服务器区有一台HTTP服务器,将其80端口发布到Internet网络,在Internet路由器上使用telnet 70.1.1.1 80 来验证是否成功。
分支8
PC8配置静态IP使PC8可以通过总部GW上网,ping 100.1.1.1。
分支9
PC9配置静态IP使PC9可以通过总部GW上网,ping 100.1.1.1。
配置
一、 基本配置(IP+二层VLAN+链路聚合)
ACC_SW
ACC_SWvlan 200
ACC_SW-Vlanif200int g0/0/1
ACC_SW-GigabitEthernet0/0/1p l a
ACC_SW-GigabitEthernet0/0/1p d v 200
ACC_SW-GigabitEthernet0/0/1int Eth-Trunk 1
ACC_SW-Eth-Trunk1mode lacp-static
ACC_SW-Eth-Trunk1trunkport GigabitEthernet 0/0/2 to 0/0/3
ACC_SW-Eth-Trunk1p l t
ACC_SW-Eth-Trunk1p t a v a
SW-S1
SW-S1vlan 10
SW-S1int g0/0/2
SW-S1-GigabitEthernet0/0/2p l t
SW-S1-GigabitEthernet0/0/2p t a v a
SW-S1int g0/0/1
SW-S1-GigabitEthernet0/0/2p l a
SW-S1-GigabitEthernet0/0/2p d v 10
SW-S2
SW-S2vlan 20
SW-S2int g0/0/2
SW-S2-GigabitEthernet0/0/2p l t
SW-S2-GigabitEthernet0/0/2p t a v a
SW-S2int g0/0/1
SW-S2-GigabitEthernet0/0/1p l t
SW-S2-GigabitEthernet0/0/1p t a v 20
SW-S2-GigabitEthernet0/0/1port trunk pvid vlan 20
SW-Ser1
SW-Ser1vlan 100
SW-Ser1int g0/0/1
SW-Ser1-GigabitEthernet0/0/1port hybrid pvid vlan 100
SW-Ser1-GigabitEthernet0/0/1port hybrid untagged vlan 100
SW-Ser1-GigabitEthernet0/0/1int g0/0/2
SW-Ser1-GigabitEthernet0/0/2port hybrid pvid vlan 100
SW-Ser1-GigabitEthernet0/0/2port hybrid untagged vlan 100
SW-Ser1-GigabitEthernet0/0/2int g0/0/3
SW-Ser1-GigabitEthernet0/0/3port hybrid tagged vlan 100
SW-Core
SW-Corevlan batch 10 20 100 200 201 202
SW-Coreint g0/0/6
SW-Core-GigabitEthernet0/0/6p l t
SW-Core-GigabitEthernet0/0/6p t a v a
SW-Core-GigabitEthernet0/0/6int g0/0/7
SW-Core-GigabitEthernet0/0/7p l t
SW-Core-GigabitEthernet0/0/7p t a v a
SW-Core-GigabitEthernet0/0/7int g0/0/8
SW-Core-GigabitEthernet0/0/8port hybrid tagged vlan 100
SW-Core-GigabitEthernet0/0/8int g0/0/1
SW-Core-GigabitEthernet0/0/1p l a
SW-Core-GigabitEthernet0/0/1p d v 201
SW-Core-GigabitEthernet0/0/1int g0/0/9
SW-Core-GigabitEthernet0/0/9p l a
SW-Core-GigabitEthernet0/0/9p d v 202
SW-Coreint Eth-Trunk 1
SW-Core-Eth-Trunk1mode lacp-static
SW-Core-Eth-Trunk1trunkport GigabitEthernet 0/0/2 to 0/0/3
SW-Core-Eth-Trunk1p l t
SW-Core-Eth-Trunk1p t a v a
SW-Coreint Eth-Trunk 2
SW-Core-Eth-Trunk2mode lacp-static
SW-Core-Eth-Trunk2trunkport GigabitEthernet 0/0/4 to 0/0/5
SW-Core-Eth-Trunk2p l t
SW-Core-Eth-Trunk2p t a v a
SW-Coreundo stp enable
SW8
SW8vlan batch 80 201 203
SW8int g0/0/1
SW8-GigabitEthernet0/0/1p l a
SW8-GigabitEthernet0/0/1p d v 201
SW8-GigabitEthernet0/0/1int g0/0/2
SW8-GigabitEthernet0/0/2p l a
SW8-GigabitEthernet0/0/2p d v 80
SW8-GigabitEthernet0/0/2int g0/0/3
SW8-GigabitEthernet0/0/3p l a
SW8-GigabitEthernet0/0/3p d v 203
SW9
SW9vlan batch 90 202 203
SW9int g0/0/1
SW9-GigabitEthernet0/0/1p l a
SW9-GigabitEthernet0/0/1p d v 202
SW9-GigabitEthernet0/0/1int g0/0/3
SW9-GigabitEthernet0/0/3p l a
SW9-GigabitEthernet0/0/3p d v 203
SW9-GigabitEthernet0/0/3int g0/0/2
SW9-GigabitEthernet0/0/2p l a
SW9-GigabitEthernet0/0/2p d v 90
DHCP
DHCPvlan batch 10 20 80 90 100 200 201 202 203
DHCPint g0/0/0
DHCP-GigabitEthernet0/0/0ip add 192.168.100.100 24
DHCPip route-static 0.0.0.0 0.0.0.0 192.168.100.254
ISP
Internetint LoopBack 0
Internet-LoopBack0ip add 100.1.1.1 32
Internet-LoopBack0int g0/0/0
Internet-GigabitEthernet0/0/0ip add 60.30.1.1 29
GW
GWvlan batch 10 20 100 200 201 202
GWint Eth-Trunk 2
GW-Eth-Trunk2undo portswitch
GW-Eth-Trunk2trunkport GigabitEthernet 0/0/0 to 0/0/1
GW-Eth-Trunk2mode lacp-static
GWint loopback 0
GW-LoopBack0ip add 1.1.1.1 32
二、 单臂路由
GW
GWint Eth-trunk 2.10
GW-Eth-Trunk2.10d t v 10
GW-Eth-Trunk2.10ip add 192.168.10.254 24
GW-Eth-Trunk2.10a b e
GW-Eth-Trunk2.10int Eth-trunk 2.20
GW-Eth-Trunk2.20d t v 20
GW-Eth-Trunk2.20ip add 192.168.20.254 24
GW-Eth-Trunk2.20a b e
GW-Eth-Trunk2.20int Eth-trunk 2.100
GW-Eth-Trunk2.100d t v 100
GW-Eth-Trunk2.100ip add 192.168.100.254 24
GW-Eth-Trunk2.100a b e
GW-Eth-Trunk2.100int Eth-trunk 2.200
GW-Eth-Trunk2.200description toISP
GW-Eth-Trunk2.200d t v 200
GW-Eth-Trunk2.200ip add 60.30.1.2 29
GW-Eth-Trunk2.200a b e
GW-Eth-Trunk2.200int Eth-trunk 2.201
GW-Eth-Trunk2.201description toSW8
GW-Eth-Trunk2.201d t v 201
GW-Eth-Trunk2.201ip add 192.168.201.1 24
GW-Eth-Trunk2.201a b e
GW-Eth-Trunk2.201int Eth-trunk 2.202
GW-Eth-Trunk2.202d t v 202
GW-Eth-Trunk2.202ip add 192.168.202.1 24
GW-Eth-Trunk2.202a b e
三、 vlanif
SW8
SW8undo stp enable
SW8int loopback 0
SW8-LoopBack0ip add 8.8.8.8 32
SW8int vlanif 201
SW8-vlanif201ip add 192.168.201.2 24
SW8-vlanif201int vlanif 80
SW8-vlanif80ip add 192.168.80.254 24
SW9
SW9undo stp enable
SW9int loopback 0
SW9-LoopBack0ip add 9.9.9.9 32
SW9int vlanif 202
SW9-vlanif202ip add 192.168.202.2 24
SW9-vlanif202int vlanif 90
SW9-vlanif90ip add 192.168.90.254 24
四、 OSPF
SW8
SW8ospf 200 router-id 8.8.8.8
SW8-ospf-200area 0
SW8-ospf-200-area-0.0.0.0network 192.168.201.0 0.0.0.255
SW8-ospf-200-area-0.0.0.0network 192.168.203.0 0.0.0.255
SW8-ospf-200-area-0.0.0.0network 192.168.80.0 0.0.0.255
SW8-ospf-200-area-0.0.0.0network 8.8.8.8 0.0.0.0
SW8int vlanif 203
SW8ospf dr-priority 255 #永远为DR
SW9
SW9ospf 200 router-id 9.9.9.9
SW9-ospf-200area 0
SW9-ospf-200-area-0.0.0.0network 192.168.202.0 0.0.0.255
SW9-ospf-200-area-0.0.0.0network 192.168.203.0 0.0.0.255
SW9-ospf-200-area-0.0.0.0network 192.168.90.0 0.0.0.255
SW9-ospf-200-area-0.0.0.0network 9.9.9.9 0.0.0.0
GW
GWospf 200 router-id 1.1.1.1
GW-ospf-200area 0
GW-ospf-200-area-0.0.0.0network 192.168.201.0 0.0.0.255
GW-ospf-200-area-0.0.0.0network 192.168.202.0 0.0.0.255
GW-ospf-200-area-0.0.0.0network 1.1.1.1 0.0.0.0
GW-ospf-200-area-0.0.0.0network 192.168.10.0 0.0.0.255
GW-ospf-200-area-0.0.0.0network 192.168.20.0 0.0.0.255
GW-ospf-200-area-0.0.0.0network 192.168.100.0 0.0.0.255
GWint Eth-trunk 2.201
GW-Eth-Trunk2.201ospf cost 3 #更改cost值用来改变路径
五、 DHCP
DHCP
DHCPdhcp enable
DHCPip pool VLAN10
DHCP-ip-pool-VLAN10network 192.168.10.0 mask 24
DHCP-ip-pool-VLAN10gateway-list 192.168.10.254
DHCP-ip-pool-VLAN10dns-list 8.8.8.8
DHCP-ip-pool-VLAN10lease day 8
DHCP-ip-pool-VLAN10excluded-ip-address 192.168.10.240 192.168.10.253
DHCP-ip-pool-VLAN10ip pool VLAN20
DHCP-ip-pool-VLAN20network 192.168.20.0 mask 24
DHCP-ip-pool-VLAN20gateway-list 192.168.20.254
DHCP-ip-pool-VLAN20dns-list 8.8.8.8
DHCP-ip-pool-VLAN20lease day 8
DHCP-ip-pool-VLAN20static-bind ip-address 192.168.20.100 mac-address 5489-9806-68e7
DHCP-ip-pool-VLAN20excluded-ip-address 192.168.20.240 192.168.20.253
DHCP-ip-pool-VLAN20int g0/0/0
DHCP-g0/0/0dhcp select global
GW
GWdhcp enable
GWint Eth-Trunk 2.10
GW-Eth-Trunk2.10dhcp select relay
GW-Eth-Trunk2.10dhcp relay server-ip 192.168.100.100
GW-Eth-Trunk2.10int Eth-Trunk 2.20
GW-Eth-Trunk2.20dhcp select relay
GW-Eth-Trunk2.20dhcp relay server-ip 192.168.100.100
六、 NAT+缺省路由
GW
GWacl 2000
GW-acl-basic-2000rule permit source any
GWint Eth-Trunk 2.200
GW-Eth-Trunk2.200nat outbound 2000
GWip route-static 0.0.0.0 0.0.0.0 60.30.1.1
SW8:ip route-static 0.0.0.0 0.0.0.0 192.168.201.1
SW9:ip route-static 0.0.0.0 0.0.0.0 192.168.202.1
七、 HTTP
GW
GWint Eth-Trunk 2.200
GW-Eth-Trunk2.200nat server protocol tcp global 70.1.1.1 80 inside 192.168.100.101 80
Internet:ip route-static 70.1.1.1 32 60.30.1.2