实验要求:
三层交换
1、 配置VTP域，为server模式
2、 添加VLAN,VLAN2-5
3、 配置TRUNK,f0/11 -12
4、 配置以太通道f0/1 -2
5、 启用路由转发ip routing
6、 启用生成树，vlan2-3以3-sw1为根网桥，vlan4-5以3－sw2为根网桥；且互为备用根网桥
7、 配置HSRP（优先级、占先权），3－sw1是vlan2-3的活跃路由器，3－sw2是vlan4-5的活跃路由器
二层交换
1、 配置VTP域，为client模式
2、 配置TRUNK，f0/11 -12
3、 启用生成树，配置上行链路及速端口
连线
Switch1 F0/1 <----> Switch2 F0/1
Switch1 F0/2 <----> Switch2 F0/2
Switch1 F0/11 <----> Switch3 F0/11
Switch1 F0/12 <----> Switch4 F0/12
Switch3 F0/12 <----> Switch2 F0/12
Switch2 F0/11 <----> Switch4 F0/11
Switch3 F0/2 <----> VPCS V0/1
Switch3 F0/3 <----> VPCS V0/2
Switch4 F0/4 <----> VPCS V0/3
Switch4 F0/5 <----> VPCS V0/4
实验步骤
3-SW1
en
conf t
host 3-SW1
int ran f0/1 -2
swi mode trunk(启用trunk)
no shut(激活)
exit
int ran f0/11 -12
swi mode trunk
no shut
end
vlan da
vlan 2（添加vlan）
vlan 3
vlan 4
vlan 5
vtp domain fish(配置vtp域)
vtp server（为server）
exit
conf t
ip routing(启用路由转发)
int vlan 2（为vlan设ip）
ip add 20.0.0.1 255.0.0.0
no shut
exit
int vlan 3
ip add 30.0.0.1 255.0.0.0
no shut
exit
int vlan 4
ip add 40.0.0.1 255.0.0.0
no shut
exit
int vlan 5
ip add 50.0.0.1 255.0.0.0
no shut
exit
interface Vlan2
ip address 20.0.0.1 255.0.0.0（把vlan2将加入到热备组）
standby 20 ip 20.0.0.100（设虚拟ip）
standby 20 priority 150(配置优先级为150)
standby 20 preempt（配置占先权）
interface Vlan3
ip address 30.0.0.1 255.0.0.0（把vlan3将加入到热备组）
standby 30 ip 20.0.0.100（设虚拟ip）
standby 30 priority 150(配置优先级为150)
standby 30 preempt（配置占先权）
interface Vlan4
ip address 40.0.0.1 255.0.0.0（把vlan4将加入到热备组）
standby 40 ip 20.0.0.100（设虚拟ip）
standby 40 preempt（配置占先权）
interface Vlan5
ip address 50.0.0.1 255.0.0.0（把vlan5将加入到热备组）
standby 50 ip 20.0.0.100（设虚拟ip）
standby 50 preempt（配置占先权）
int ran f0/1 -2
channel-group 1 mode on（配置以太通道）
end
conf t
spanning-tree vlan 2 root primary（以vlan2-3为3－sw1根网桥）
spanning-tree vlan 3 root primary
exit
conf t
spanning-tree vlan 4 priority secondary（以vlan4-5为备用根网桥）
spanning-tree vlan 5 priority secondary
exit
show run（查看配置信息）
Building configuration...
Current configuration : 2107 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname 3-SW1
!
boot-start-marker
boot-end-marker
!
!
memory-size iomem 5
no aaa new-model
ip subnet-zero
!
!
!
!
ip cef
ip ips po max-events 100
no ftp-server write-enable
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
spanning-tree vlan 2 priority 8192
spanning-tree vlan 3 priority 8192
spanning-tree vlan 4 priority 16384
spanning-tree vlan 5 priority 16384
!
!
!
--More--
*Mar 1 00:08:28.875: %HSRP-6-STATECHANGE: Vlan4 Grp 40 state Activ! k
!
!
interface Port-channel1
switchport mode trunk
no ip address
!
interface FastEthernet0/0
no ip address
shutdown
!
interface FastEthernet0/1
switchport mode trunk
no ip address
channel-group 1 mode on
!
interface FastEthernet0/2
switchport mode trunk
no ip address
channel-group 1 mode on
!
interface FastEthernet0/3
no ip address
shutdown
!
interface FastEthernet0/4
no ip address
shutdown
!
interface FastEthernet0/5
no ip address
shutdown
!
interface FastEthernet0/6
no ip address
shutdown
!
interface FastEthernet0/7
no ip address
shutdown
!
interface FastEthernet0/8
no ip address
shutdown
!
interface FastEthernet0/9
no ip address
shutdown
!
interface FastEthernet0/10
no ip address
shutdown
!
interface FastEthernet0/11
switchport mode trunk
no ip address
!
interface FastEthernet0/12
switchport mode trunk
no ip address
!
interface FastEthernet0/13
no ip address
shutdown
!
interface FastEthernet0/14
no ip address
shutdown
!
interface FastEthernet0/15
no ip address
shutdown
!
interface Vlan1
no ip address
!
interface Vlan2
ip address 20.0.0.1 255.0.0.0
standby 20 ip 20.0.0.100
standby 20 priority 150
standby 20 preempt
!
interface Vlan3
ip address 30.0.0.1 255.0.0.0
standby 30 ip 30.0.0.100
standby 30 priority 150
standby 30 preempt
!
interface Vlan4
ip address 40.0.0.1 255.0.0.0
standby 40 ip 40.0.0.100
standby 40 preempt
!
interface Vlan5
ip address 50.0.0.1 255.0.0.0
standby 50 ip 50.0.0.100
standby 50 preempt
!
ip http server
no ip http secure-server
ip classless
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
line aux 0
line vty 0 4
!
!
end
3-SW2
en
conf t
host 3-SW2
int ran f0/1 -2
swi mode trunk
no shut
exit
int ran f0/11 -12
swi mode trunk
end
vlan da
vtp domain fish
vtp server
exit
show vlan-s
conf t
ip routing
int vlan 2
ip add 20.0.0.2 255.0.0.0
no shut
exit
int vlan 3
ip add 30.0.0.2 255.0.0.0
no shut
exit
int vlan 4
ip add 40.0.0.2 255.0.0.0
no shut
exit
int vlan 5
ip add 50.0.0.2 255.0.0.0
no shut
exit
interface Vlan2
ip address 20.0.0.2 255.0.0.0
standby preempt
standby 20 ip 20.0.0.100
!
interface Vlan3
ip address 30.0.0.2 255.0.0.0
standby 30 ip 30.0.0.100
standby 30 preempt
!
interface Vlan4
ip address 40.0.0.2 255.0.0.0
standby preempt
standby 40 ip 40.0.0.100
standby 40 priority 150
!
Intface Vlan5
ip address 50.0.0.2 255.0.0.0
standby 50 ip 50.0.0.100
standby 50 priority 150
standby 50 preempt
!
int ran f0/1 -2
channel-group 1 mode on
end
conf t
spanning-tree vlan 4 root primary
spanning-tree vlan 5 root primary
exit
conf t
spanning-tree vlan 2 priority secondary
spanning-tree vlan 3 priority secondary
exit
show run
Building configuration...
*Mar 1 00:07:02.303: %SYS-5-CONFIG_I: Configured from console by console
Current configuration : 2101 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname 3-SW2
!
boot-start-marker
boot-end-marker
!
!
memory-size iomem 5
no aaa new-model
ip subnet-zero
!
!
!
!
ip cef
ip ips po max-events 100
no ftp-server write-enable
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
spanning-tree vlan 2 priority 16384
spanning-tree vlan 3 priority 16384
spanning-tree vlan 4 priority 8192
spanning-tree vlan 5 priority 8192
!
!
!
!
!
!
interface Port-channel1
switchport mode trunk
no ip address
!
interface FastEthernet0/0
no ip address
shutdown
!
interface FastEthernet0/1
switchport mode trunk
no ip address
channel-group 1 mode on
!
interface FastEthernet0/2
switchport mode trunk
no ip address
channel-group 1 mode on
!
interface FastEthernet0/3
no ip address
shutdown
!
interface FastEthernet0/4
no ip address
shutdown
!
interface FastEthernet0/5
no ip address
shutdown
!
interface FastEthernet0/6
no ip address
shutdown
!
interface FastEthernet0/7
no ip address
shutdown
!
interface FastEthernet0/8
no ip address
shutdown
!
interface FastEthernet0/9
no ip address
shutdown
!
interface FastEthernet0/10
no ip address
shutdown
!
interface FastEthernet0/11
switchport mode trunk
no ip address
!
interface FastEthernet0/12
switchport mode trunk
no ip address
!
interface FastEthernet0/13
no ip address
shutdown
!
interface FastEthernet0/14
no ip address
shutdown
!
interface FastEthernet0/15
no ip address
shutdown
!
interface Vlan1
no ip address
!
interface Vlan2
ip address 20.0.0.2 255.0.0.0
standby preempt
standby 20 ip 20.0.0.100
!
interface Vlan3
ip address 30.0.0.2 255.0.0.0
standby 30 ip 30.0.0.100
standby 30 preempt
!
interface Vlan4
ip address 40.0.0.2 255.0.0.0
standby preempt
standby 40 ip 40.0.0.100
standby 40 priority 150
!
--More--
*Mar 1 00:07:20.243: %HSRP-6-STATECHANGE: Vlan2 Grp 20 state Standby -> Active
*Mar 1 00:07:20.543: %HSRP-6-STATECHANGE: Vlan2 Grp 20 state Activinterface Vla
n5
ip address 50.0.0.2 255.0.0.0
standby 50 ip 50.0.0.100
standby 50 priority 150
standby 50 preempt
!
ip http server
no ip http secure-server
ip classless
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
line aux 0
line vty 0 4
!
!
end
2-SW1
en
conf t
host 2-SW1
int ran f0/11 -12
swi mode trunk(启用trunk)
no shut(激活)
end
vlan da
vtp domain fish（配置vtp域）
vtp client（为client）
exit
conf t
int f0/2
swi acc vlan 2(把端口f0/2添加到vlan 2)
no shut(激活)
int f0/3
swi acc vlan 3（把端口f0/3添加到vlan 3）
no shut(激活)
end
spanning-tree uplinkfast（配置上行链路）
int ran f0/11 -12（进入接口）
spanning-tree portfast（配置速端口）
%Warning: portfast should only be enabled on ports connected to a single host.
Connecting hubs, concentrators, switches, bridges, etc.to this interface
when portfast is enabled, can cause temporary spanning tree loops.
Use with CAUTION
%Portfast has been configured on FastEthernet0/11 but will only
have effect when the interface is in a non-trunking mode.
%Warning: portfast should only be enabled on ports connected to a single host.
Connecting hubs, concentrators, switches, bridges, etc.to this interface
when portfast is enabled, can cause temporary spanning tree loops.
Use with CAUTION
%Portfast has been configured on FastEthernet0/12 but will only
2-SW2
en
conf t
host 2-SW2
int ran f0/11 -12
swi mode trunk
no shut
end
vlan da
vtp domain fish
vtp client
exit
conf t
int f0/2
swi acc vlan 2
no shut
int f0/3
swi acc vlan 3
no shut
end
spanning-tree uplinkfast
int ran f0/11 -12
spanning-tree portfast
%Warning: portfast should only be enabled on ports connected to a single host.
Connecting hubs, concentrators, switches, bridges, etc.to this interface
when portfast is enabled, can cause temporary spanning tree loops.
Use with CAUTION
%Portfast has been configured on FastEthernet0/11 but will only
have effect when the interface is in a non-trunking mode.
%Warning: portfast should only be enabled on ports connected to a single host.
Connecting hubs, concentrators, switches, bridges, etc.to this interface
when portfast is enabled, can cause temporary spanning tree loops.
Use with CAUTION
%Portfast has been configured on FastEthernet0/12 but will only