四、主要配置
1.配置R1：
interface Loopback1
ip address 1.1.1.1 255.255.255.255 interface Serial1/0
ip address 192.168.12.1 255.255.255.0 encapsulation ppp
serial restart-delay 0
interface GigabitEthernet2/0
ip address 192.168.14.1 255.255.255.0 negotiation auto
interface GigabitEthernet3/0
ip address 192.168.15.1 255.255.255.0 negotiation auto
router eigrp 1
redistribute ospf 1 metric 1000 100 255 1 1500 network 192.168.14.0 network 192.168.15.0 no auto-summary router ospf 1 router-id 1.1.1.1
log-adjacency-changes
redistribute eigrp 1 subnets network 1.1.1.1 0.0.0.0 area 0
network 192.168.12.0 0.0.0.255 area 0
2.配置R2：
interface Loopback1
ip address 2.2.2.2 255.255.255.0
interface Tunnel1
ip address 10.10.10.1 255.255.255.0 tunnel source Serial1/1
tunnel destination 123.123.123.3
interface Serial1/0
ip address 192.168.12.2 255.255.255.0 encapsulation ppp
serial restart-delay 0
!
interface Serial1/1
ip address 123.123.123.2 255.255.255.0 encapsulation frame-relay serial restart-delay 0
frame-relay interface-dlci 102
router ospf 1 router-id 2.2.2.2 log-adjacency-changes
network 2.2.2.0 0.0.0.255 area 0 network 192.168.12.0 0.0.0.255 area 0 !
router bgp 100
no synchronization
bgp router-id 2.2.2.2 bgp log-neighbor-changes
network 2.2.2.0 mask 255.255.255.0 neighbor 123.123.123.3 remote-as 200
neighbor 123.123.123.3 filter-list 1 out neighbor 123.123.123.11 remote-as 300
neighbor 123.123.123.11 filter-list 1 out no auto-summary !
ip forward-protocol nd
ip as-path access-list 1 permit ^$
ip nat inside source list 1 interface Serial1/1 overload !
access-list 1 permit 192.168.0.0 0.0.255.255
3.配置R3：
interface Loopback1
ip address 3.3.3.3 255.255.255.0 !
interface Tunnel1
ip address 10.10.10.2 255.255.255.0 tunnel source Serial1/0
tunnel destination 123.123.123.2 !
interface Serial1/0
ip address 123.123.123.3 255.255.255.0
ip access-group 111 in
encapsulation frame-relay serial restart-delay 0
frame-relay interface-dlci 201 !
router bgp 200
no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes
network 3.3.3.0 mask 255.255.255.0 neighbor 123.123.123.2 remote-as 100 no auto-summary
!
access-list 111 permit tcp any any eq www time-range time access-list 111 deny tcp any any
4.配置R4：
interface FastEthernet0/0 no ip address duplex auto
speed auto
no clns route-cache !
interface FastEthernet0/0.2
encapsulation dot1Q 2
ip address 192.168.2.1 255.255.255.0 !
interface FastEthernet0/0.3 encapsulation dot1Q 3
ip address 192.168.3.1 255.255.255.0 interface GigabitEthernet1/0
ip address 192.168.14.4 255.255.255.0 negotiation auto no clns route-cache !
interface GigabitEthernet2/0
ip address 192.168.45.4 255.255.255.0 negotiation auto no clns route-cache !
router eigrp 1
network 192.168.1.0 network 192.168.2.0
network 192.168.3.0 network 192.168.14.0 network 192.168.45.0 no auto-summary
（R5与R4配置相似略）
5.配置R6：
port-channel load-balance src-dst-mac !
spanning-tree vlan 1 priority 8192 spanning-tree vlan 2 priority 8192 spanning-tree vlan 3 priority 16384 interface Port-channel1 switchport mode trunk no ip address
interface FastEthernet0/0 switchport mode trunk no ip address
interface FastEthernet0/1 switchport mode trunk no ip address
interface FastEthernet0/2 switchport mode trunk no ip address
interface FastEthernet0/3 switchport mode trunk no ip address
interface FastEthernet0/14 switchport mode trunk no ip address
channel-group 1 mode on !
interface FastEthernet0/15 switchport mode trunk no ip address
channel-group 1 mode on interface Vlan1
ip address 192.168.1.6 255.255.255.0 interface Vlan2
ip address 192.168.2.1 255.255.255.0 interface Vlan3
ip address 192.168.3.1 255.255.255.0 Int vlan 2
standby 1 ip 192.168.2.1
standby 1 priority 120
standby 1 preempt
standby 1 authentication md5 key-string cisco standby 1 track f0/0 30 standby 2 ip 192.168.2.254 standby 2 preempt
standby 2 authentication md5 key-string cisco standby 2 track f0/0 no clns route-cache Int vlan 3
standby 3 ip 192.168.3.1 standby 3 priority 120
standby 3 preempt
Standby3 authentication md5 key-string cisco standby 3 track f0/0 30 standby 4 ip 192.168.3.254
standby 4 preempt
standby 4 authentication md5 key-string cisco Standby4 track f0/0 no clns route-cache
6.配置S1：
Switch>en Switch#conf t
Switch(config)#hostname S1 S1(config)#enable password 123 S1(config)#line vty 0 3
S1(config-line)#password cisco S1(config-line)#exit
S1(config)#int vlan 1
S1(config-if)#ip add 192.168.1.21 255.255.255.0 S1(config-if)#no shut
S1(config)#ip default-gateway 192.168.1.1
S1(config)#int f0/1
S1(config-if)#switchport mode access S1(config-if)#switchport access vlan 2 S1(config-if)#int f0/13
S1(config-if)#switch mode access S1(config-if)#switch access vlan 3 S1(config-if)#int f0/23