涉及的技术有：
vpn,web,nat,hsrb,dns,策略路由,qos,acl,802.1x,acs服务器
拓扑图如下：
拓扑图：
R1的配置如下：
Building configuration...
Current configuration : 2376 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
aaa new-model（红色是vpn的配置）
!
!
aaa authentication login vpn-en local
aaa authorization network vpn-or local
!
aaa session-id common
ip cef
!
!
!
!
!
voice-card 0
!
!
!
!
!
!
!
!
!
!
!
!
!
!
username root password 0 123456
!
!
!
!
!
crypto isakmp policy 20
encr
3des
authentication
pre-share
group 2
!
crypto isakmp client configuration group myvpn
key
123cisco
pool
vpn-pool
acl 101
!
!
crypto ipsec transform-set vpn-client esp-3des
esp-sha-hmac
!
crypto dynamic-map dymap 20
set
transform-set vpn-client
reverse-route
!
!
crypto map test client authentication list vpn-en
crypto map test isakmp authorization list vpn-or
crypto map test client configuration address respond
crypto map test 20 ipsec-isakmp dynamic dymap
!
!
!
!
interface FastEthernet0/0
ip address 192.168.54.251 255.255.255.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
standby use-bia
standby
1 ip 192.168.54.253
standby
1 priority 105
standby
1 preempt
standby
1 track FastEthernet0/0
standby
1 track FastEthernet0/1
standby
2 ip 192.168.54.254
standby 2 preempt
!
interface FastEthernet0/1
ip address 210.41.166.121 255.255.255.0
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
crypto map test
!
interface Serial0/3/0
no ip address
shutdown
no fair-queue
clock rate 125000
!
interface Serial0/3/1
no ip address
shutdown
clock rate 125000
!
router ospf 1
log-adjacency-changes
network
192.168.1.0 0.0.0.255 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
192.168.54.0 0.0.0.255 area 0
network
192.168.110.0 0.0.0.255 area 0
network
210.41.166.0 0.0.0.255 area 0
default-information originate always
!
ip local pool vpn-pool 192.168.110.1 192.168.110.254
ip route 0.0.0.0 0.0.0.0 210.41.166.1
!
!
ip http server
no ip http secure-server
ip nat inside source list 100 interface FastEthernet0/1
overload
!
access-list 1 permit any
access-list 100 deny ip 192.168.54.0 0.0.0.255
192.168.110.0 0.0.0.255
access-list 100 permit ip any any
access-list 101 permit ip 192.168.54.0 0.0.0.255
192.168.110.0 0.0.0.255
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
line con 0
line aux 0
line vty 0 4
!
scheduler allocate 20000 1000
end
R2的配置如下：
show runn
R2#show running-config
Building configuration...
Current configuration : 2722 bytes
!
version 12.4
service config
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
!
aaa new-model
!
!
aaa authentication login vpn-en local
aaa authorization network vpn-or local
!
aaa session-id common
ip cef
!
!
!
!
!
voice-card 0
!
!
!
!
!
!
!
!
!
!
!
!
!
!
username root password 0 123456
!
!
!
!
class-map match-all pc2
match access-group 121
class-map match-all pc1
match access-group 120
!
!
policy-map llq
class pc1
priority percent 20
class pc2
priority percent 60
class class-default
fair-queue
!
!
!
crypto isakmp policy 20
encr 3des
authentication pre-share
group 2
!
crypto isakmp client configuration group myvpn
key 123cisco
pool vpn-pool
acl 101
!
!
crypto ipsec transform-set vpn-client esp-3des esp-sha-hmac
!
crypto dynamic-map dymap 20
set transform-set vpn-client
reverse-route
!
!
crypto map test client authentication list vpn-en
crypto map test isakmp authorization list vpn-or
crypto map test client configuration address respond
crypto map test 20 ipsec-isakmp dynamic dymap
!
!
!
!
interface FastEthernet0/0
ip address 192.168.54.252 255.255.255.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
standby use-bia
standby 1 ip 192.168.54.253 //分组的hsrb协议
standby 1 preempt
standby 2 ip 192.168.54.254
standby 2 priority 105
standby 2 preempt
standby 2 track FastEthernet0/0
standby 2 track FastEthernet0/1
!
interface FastEthernet0/1
ip address 210.41.166.122 255.255.255.0
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
crypto map test
!
interface Serial0/3/0
no ip address
shutdown
no fair-queue
clock rate 125000
!
interface Serial0/3/1
no ip address
shutdown
clock rate 125000
!
router ospf 1
log-adjacency-changes
network 192.168.1.0 0.0.0.255
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 192.168.54.0 0.0.0.255
area 0
network 192.168.110.0 0.0.0.255
area 0
network 210.41.166.0 0.0.0.255
area 0
default-information originate always
!
ip local pool vpn-pool 192.168.110.1 192.168.110.254
ip route 0.0.0.0 0.0.0.0 210.41.166.1
!
ip http server
no ip http secure-server
ip nat inside source list 100 interface FastEthernet0/1 overload //nat地址转换配置
!
access-list 1 permit any
access-list 100 deny ip 192.168.54.0 0.0.0.255
192.168.110.0 0.0.0.255
access-list 100 permit ip any any
access-list 101 permit ip 192.168.54.0 0.0.0.255
192.168.110.0 0.0.0.255
access-list 120 permit tcp any host 192.168.20.1 eq ftp
access-list 121 permit tcp any host 192.168.20.1 eq www
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
line con 0
line aux 0
line vty 0 4
!
scheduler allocate 20000 1000
end
S的配置如下：
show runn
S#show running-config
Building configuration...
Current configuration : 3655 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname S
!
!
aaa new-model（此颜色是802.1x的配置）
aaa authentication dot1x default group radius
aaa authorization network default group radius
!
aaa session-id common
ip subnet-zero
ip routing
!
!
!
!
!
dot1x system-auth-control
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
interface FastEthernet0/1
switchport mode access
!
interface FastEthernet0/2
switchport mode dynamic desirable
!
interface FastEthernet0/3
switchport mode dynamic desirable
!
interface FastEthernet0/4
switchport mode dynamic desirable
!
interface FastEthernet0/5
switchport mode dynamic desirable
!
interface FastEthernet0/6
switchport mode dynamic desirable
!
interface FastEthernet0/7
switchport mode dynamic desirable
!
interface FastEthernet0/8
switchport mode dynamic desirable
!
interface FastEthernet0/9
switchport mode dynamic desirable
!
interface FastEthernet0/10
switchport
access vlan 10
switchport
mode access
dot1x
port-control auto //此借口打开802.1x检测
spanning-tree portfast
!
interface FastEthernet0/11
switchport mode dynamic desirable
!
interface FastEthernet0/12
switchport mode dynamic desirable
!
interface FastEthernet0/13
switchport mode dynamic desirable
!
interface FastEthernet0/14
switchport mode dynamic desirable
!
interface FastEthernet0/15
switchport mode dynamic desirable
!
interface FastEthernet0/16
switchport mode dynamic desirable
!
interface FastEthernet0/17
switchport mode dynamic desirable
!
interface FastEthernet0/18
switchport mode dynamic desirable
!
interface FastEthernet0/19
switchport
mode dynamic desirable
interface FastEthernet0/20
switchport
access vlan 20
switchport
mode access
dot1x
port-control auto //此借口打开802.1x检测
spanning-tree portfast
!
interface FastEthernet0/21
switchport mode dynamic desirable
!
interface FastEthernet0/22
switchport mode dynamic desirable
!
interface FastEthernet0/23
switchport mode dynamic desirable
!
interface FastEthernet0/24
no switchport
ip address 192.168.54.250 255.255.255.0
!
interface GigabitEthernet0/1
switchport mode dynamic desirable
!
interface GigabitEthernet0/2
switchport mode dynamic desirable
!
interface Vlan1
ip address 192.168.1.254 255.255.255.0
!
interface Vlan10
ip address 192.168.10.254 255.255.255.0
ip policy route-map out-traffic1 //应用策略路由（此处是策略路由）
ip access-group 110 in //配置ACL
!
interface Vlan20
ip address 192.168.20.254 255.255.255.0
ip
policy route-map out-traffic2 //应用策略路由
!
router ospf 1 //ospf路由协议
log-adjacency-changes
network 192.168.1.0 0.0.0.255 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 192.168.54.0 0.0.0.255
area 0
default-information originate always
!
ip classless
ip route 0.0.0.0 0.0.0.0 FastEthernet0/24 //以送出借口配置默认路由
ip http server
ip http secure-server
!
!
access-list 100 permit ip 192.168.10.0 0.0.0.255
any
access-list 101 permit ip 192.168.20.0 0.0.0.255
any
access-list 110 permit tcp 192.168.10.0 0.0.0.255
host 210.41.160.7 eq www（ACL的配置）
access-list 110 permit tcp 192.168.10.0 0.0.0.255
host 192.168.1.1 eq www
access-list 110 permit icmp 192.168.10.0 0.0.0.255
host 210.41.160.7 echo
access-list 110 permit icmp 192.168.10.0 0.0.0.255
host 210.41.160.7 echo-reply
route-map out-traffic2 permit 20
match
ip address 101
set ip next-hop 192.168.54.254
!
route-map out-traffic1 permit 10
match
ip address 100
set ip next-hop 192.168.54.253
!
radius-server host 192.168.1.1 auth-port 1645
acct-port 1646 key cisco
radius-server source-ports 1645-1646
radius-server vsa send accounting
radius-server vsa send authentication
control-plane
!
!
line con 0
line vty 5 15
!
!
end