思科三层交换的配置清单与综合案例
Enable
Configure terminal
service pad
service password-encryption
hostname c3550-12t
enable password 123456
enable secret 654321
ip subnet-zero
ip name-server 172.16.8.1. 172.16.8.2
ip routing
exit
vlan database
vtp mode server
vtp domain centervtp
vlan 2 name vlan2
vlan 3 name vlan3
vlan 4 name vlan4
vlan 5 name vlan5
vlan 6 name vlan6
vlan 7 name vlan7
vlan 8 name vlan8
vlan 9 name vlan9
exit
configure terminal
interface port-channel 1
interface gigabitethernet 0/1
channel-group 1
interface gigabitethernet 0/2
channel-group 1
exit
interface gigabitethernet 0/1
switchport mode trunk
switchport encapsulation dotlq
swithchport trunk allowed vlan all
interface gigabitethernet 0/3
switchport mode trunk
switchport trunk encapsulation dotlq
swithcport trunk allowed vlan all
interface gigabitethernet 0/4
switchport mode trunk
switchport trunk encapsulation dotlq
switchport trunk allowed vlan all
interface gigabitethernet 0/5
switchport mode trunk
switchport trunk encapsulation dotlq
switchport trunk allowed vlan all
interface gigabitethernet 0/6
switchport mode trunk
switchport trunk encapsulation dotlq
switchport trunk allowed vlan all
interface gigabitethernet 0/7
switchport access vlan 9
no shutdown
interface range gigabitethernet 0/8 – 10
switchport mode access
switchport access vlan 8
no shutdown
spanning-tree portfast
interface gigabitethernet 0/11
switchport mode trunk
switchport trunk encapsulation dotlq
swithcprot trunk allowed vlan all
interface gigabitethernet 0/12
switchport mode trunk
switchport trunk encapsulation dotlq
switchport trunk allowed vlan all
spanning-tree vlan 1-9 root secondary
spanning-tree backbonefast
interface vlan 1
ip address 172.16.1.8 255.255.255.0
no shutdown
standby 1 ip 172.16.1.9
standby 1 priority 100 preempt
interface vlan 2
ip address 172.16.2.253 255.255.255.0
no shutdown
standby 2 ip 172.16.2.254
standby 2 priority 100 preempt
interface vlan 3
ip address 172.16.3.253 255.255.255.0
not shutdown
standby 3 ip 172.16.3.254
standby 3 priority 100 preempt
interface vlan 4
ip address 172.16.4.253 255.255.255.0
no shutdown
standby 4 ip 172.16.4.254
standby 4 priority 100 preempt
interface vlan 5
ip addess 172.16.5.253 255.255.255.0
no shutdown
standby 5 ip 172.16.5.253
standby 5 priority 100 preempt
interface vlan 6
ip address 172.16.6.253 255.255.255.0
no shutdown
standby 6 ip 172.16.6.254
standby 6 priority 100 preempt
interface vlan 7
ip address 172.16.7.253 255.255.255.0
no shutdown
standby 7 ip 172.16.7.254
standby 7 priority 100 preempt
interface vlan 8
ip address 172.16.8.253 255.255.255.0
no shutdown
standby 8 ip 172.16.8.254
standby 8 priority 100 preempt
interface vlan 9
ip address 172.16.9.253 255.255.255.0
no shutdown
standby 9 ip 172.16.9.254
standby 9 priority 100 preempt
exit
ip classless
ip route 0.0.0.0 0.0.0.0 172.16.9.250
ip http server
line con 0
line aux 0
line vty 0 15
password 12345678
login
end
三、Catalyst 2950-24 vlan2 交换机配置：
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