前言
中小型网络架构解决方案，这是我设计的我们学校的校园网，功能齐全，作为课程设计，我觉得还是可以拿出手的，如果作为毕业设计的话，还需要继续加东西，下面展示我的拓扑图和杂乱的代码和测试结果。visio图，思科拓扑图，具体教室的布线图，具体文档这些就不放在本文中了，有需求的可以加我,这篇文章里只放思科模拟器的。
一、课程设计目录（这个是教授给的模板，大家自己写的话可以参考里面的内容进行补充）
三、网络配置（代码比较乱、有些没用的代码也没删、有些代码报错了调整完以后全部复制进来的）
一、课程设计目录（这个是教授给的模板，大家自己写的话可以参考里面的内容进行补充）
5.7 在pc机上启动dhcp服务功能，完成ip地址自动配置
二、校园网拓扑图
三、网络配置（参考一下就行，大致思路是这样的，代码有点乱）
1.相关交换机配置
核心交换机1
Switch>en
Switch#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname Core-SW1
Core-SW1(config)#vlan 10
Core-SW1(config-vlan)#vlan 20
Core-SW1(config-vlan)#vlan 30
Core-SW1(config-vlan)#vlan 40
Core-SW1(config-vlan)#exit
Core-SW1(config)#int vlan 10
Core-SW1(config-if)#
%LINK-5-CHANGED: Interface Vlan10, changed state to up
Core-SW1(config-if)#ip address 192.168.10.254 255.255.255.0
Core-SW1(config-if)#standby 10 ip 192.168.10.252
Core-SW1(config-if)#standby 10 priority 120
Core-SW1(config-if)#standby 10 pree
Core-SW1(config-if)#standby 10 preempt
Core-SW1(config-if)#standby 10 track f0/1
Core-SW1(config-if)#standby 10 track f0/2
Core-SW1(config-if)#exit
Core-SW1(config)#int vlan 20
Core-SW1(config-if)#
%LINK-5-CHANGED: Interface Vlan20, changed state to up
Core-SW1(config-if)#ip address 192.168.20.254 255.255.255.0
Core-SW1(config-if)#standby 20 ip 192.168.20.252
Core-SW1(config-if)#standby 20 priority 120
Core-SW1(config-if)#standby 20 preempt
Core-SW1(config-if)#standby 20 track f0/1
Core-SW1(config-if)#standby 20 track f0/2
Core-SW1(config-if)#exit
Core-SW1(config)#int vlan 30
Core-SW1(config-if)#
%LINK-5-CHANGED: Interface Vlan30, changed state to up
Core-SW1(config-if)#ip address 192.168.30.254 255.255.255.0
Core-SW1(config-if)#standby 30 ip 192.168.30.252
Core-SW1(config-if)#standby 30 track f0/1
Core-SW1(config-if)#standby 30 track f0/2
Core-SW1(config-if)#exit
Core-SW1(config)#int vlan 40
Core-SW1(config-if)#
%LINK-5-CHANGED: Interface Vlan40, changed state to up
Core-SW1(config-if)#ip address 192.168.40.254 255.255.255.0
Core-SW1(config-if)#standby 40 ip 192.168.40.252
Core-SW1(config-if)#standby 40 track f0/1
Core-SW1(config-if)#standby 40 track f0/2
Core-SW1(config-if)#exit
Core-SW1(config)#int f0/1
Core-SW1(config-if)#no sw
Core-SW1(config-if)#no switchport
Core-SW1(config-if)#ip address 192.168.4.2 255.255.255.0
Core-SW1(config-if)#no shu
Core-SW1(config-if)#no shutdown
Core-SW1(config-if)#exit
Core-SW1(config)#int f0/2
Core-SW1(config-if)#no switchport
Core-SW1(config-if)#ip address 192.168.6.2 255.255.255.0
Core-SW1(config-if)#no shutdown
Core-SW1(config-if)#exit
Core-SW1(config)#ip routing
Core-SW1(config)#int port-channel 1
Core-SW1(config-if)#swit
Core-SW1(config-if)#switchport tr
Core-SW1(config-if)#switchport trunk e
Core-SW1(config-if)#switchport trunk encapsulation d
Core-SW1(config-if)#switchport trunk encapsulation dot1q
Core-SW1(config-if)#sw
Core-SW1(config-if)#switchport m
Core-SW1(config-if)#switchport mode tr
Core-SW1(config-if)#switchport mode trunk
Core-SW1(config-if)#exit
Core-SW1(config)#int range f
Core-SW1(config)#int range fastEthernet 0/3-4
Core-SW1(config-if-range)#sw
Core-SW1(config-if-range)#switchport tr
Core-SW1(config-if-range)#switchport trunk e
Core-SW1(config-if-range)#switchport trunk encapsulation d
Core-SW1(config-if-range)#switchport trunk encapsulation dot1q
Core-SW1(config-if-range)#sw
Core-SW1(config-if-range)#switchport m
Core-SW1(config-if-range)#switchport mode t
Core-SW1(config-if-range)#switchport mode trunk
Core-SW1(config-if-range)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan10, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan20, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan30, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan40, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to up
Core-SW1(config-if-range)#channl
%HSRP-6-STATECHANGE: Vlan20 Grp 20 state Speak -> Standby
%HSRP-6-STATECHANGE: Vlan20 Grp 20 state Standby -> Active
%HSRP-6-STATECHANGE: Vlan30 Grp 30 state Speak -> Standby
%HSRP-6-STATECHANGE: Vlan10 Grp 10 state Speak -> Standby
%HSRP-6-STATECHANGE: Vlan10 Grp 10 state Standby -> Active
%HSRP-6-STATECHANGE: Vlan30 Grp 30 state Standby -> A
Core-SW1(config-if-range)#channel
%HSRP-6-STATECHANGE: Vlan40 Grp 40 state Speak -> Standby
-
%HSRP-6-STATECHANGE: Vlan40 Grp 40 state Standby -> Active
channel-g
Core-SW1(config-if-range)#channel
Core-SW1(config-if-range)#channel-g
Core-SW1(config-if-range)#channel-group 1 mode on
Core-SW1(config-if-range)#
%LINK-5-CHANGED: Interface Port-channel1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel1, changed state to up
Core-SW1(config-if-range)#
Core-SW1(config-if-range)#exit
Core-SW1(config)#spa
Core-SW1(config)#spanning-tree mode pvst
Core-SW1(config)#sp
Core-SW1(config)#spanning-tree vlan 10,20 root primary
Core-SW1(config)#sp
Core-SW1(config)#spanning-tree vlan 30,40 root se
Core-SW1(config)#spanning-tree vlan 30,40 root secondary
Core-SW1(config)#
核心交换机2
Switch>
Switch>en
Switch#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#ho
Switch(config)#hostname Core-SW2
Core-SW2(config)#vlan 10
Core-SW2(config-vlan)#vlan 20
Core-SW2(config-vlan)#vlan 30
Core-SW2(config-vlan)#vlan 40
Core-SW2(config-vlan)#exit
Core-SW2(config)#int vlan 10
Core-SW2(config-if)#
%LINK-5-CHANGED: Interface Vlan10, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan10, changed state to up
Core-SW2(config-if)#ip address 192.168.10.253 255.255.255.0
Core-SW2(config-if)#standby 10 ip 192.168.10.252
Core-SW2(config-if)#standby 10 track f0/1
Core-SW2(config-if)#standby 10 track f0/2
%HSRP-6-STATECHANGE: Vlan10 Grp 10 state Speak -> Standby
%HSRP-6-STATECHANGE: Vlan10 Grp 10 state Standby -> Active
Core-SW2(config-if)#exit
Core-SW2(config)#int vlan 20
Core-SW2(config-if)#
%LINK-5-CHANGED: Interface Vlan20, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan20, changed state to up
Core-SW2(config-if)#ip address 192.168.20.253 255.255.255.0
Core-SW2(config-if)#standby 20 ip 192.168.20.252
Core-SW2(config-if)#standby 20 track f0/1
Core-SW2(config-if)#standby 20 track f0/2
Core-SW2(config-if)#
%HSRP-6-STATECHANGE: Vlan20 Grp 20 state Speak -> Standby
Core-SW2(config-if)#exit
Core-SW2(config)#int vlan 30
Core-SW2(config-if)#
%LINK-5-CHANGED: Interface Vlan30, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan30, changed state to up
Core-SW2(config-if)#ip address 192.168.30.253 255.255.255.0
Core-SW2(config-if)#standby 30 ip 192.168.30.252
Core-SW2(config-if)#standby 30 priority 120
Core-SW2(config-if)#standby 30
%HSRP-6-STATECHANGE: Vlan30 Grp 30 state Speak -> Standby
%HSRP-6-STATECHANGE: Vlan30 Grp 30 state Standby -> Active
% Incomplete command.
Core-SW2(config-if)#standby 30 pr
Core-SW2(config-if)#standby 30 preempt
Core-SW2(config-if)#standby 30 track f0/1
Core-SW2(config-if)#standby 30 track f0/2
Core-SW2(config-if)#exit
Core-SW2(config)#
Core-SW2(config)#int vlan 40
Core-SW2(config-if)#
%LINK-5-CHANGED: Interface Vlan40, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan40, changed state to up
Core-SW2(config-if)#ip address 192.168.40.253 255.255.255.0
Core-SW2(config-if)#standby 40 ip 192.168.40.252
Core-SW2(config-if)#standby 40
%HSRP-6-STATECHANGE: Vlan40 Grp 40 state Speak -> Standby
% Incomplete command.
Core-SW2(config-if)#standby 40 priority 120
Core-SW2(config-if)#standby 40 preempt
Core-SW2(config-if)#
%HSRP-6-STATECHANGE: Vlan40 Grp 40 state Standby -> Active
Core-SW2(config-if)#standby 40 track f0/1
Core-SW2(config-if)#standby 40 track f0/2
Core-SW2(config-if)#exit
Core-SW2(config)#int f0/1
Core-SW2(config-if)#no switchport
Core-SW2(config-if)#ip address 192.168.5.2
% Incomplete command.
Core-SW2(config-if)#ip address 192.168.5.2 255.255.255.0
Core-SW2(config-if)#no shutdown
Core-SW2(config-if)#exit
Core-SW2(config)#int f0/2
Core-SW2(config-if)#no switchport
Core-SW2(config-if)#ip address 192.168.7.2 255.255.255.0
Core-SW2(config-if)#no shutdown
Core-SW2(config-if)#exit
Core-SW2(config)#ip routing
Core-SW2(config)#int port-channel 1
Core-SW2(config-if)#switchport trunk encapsulation dot1q
Core-SW2(config-if)#switchport mode trunk
Core-SW2(config-if)#exit
Core-SW2(config)#
Core-SW2(config)#int range fastEthernet 0/3-4
Core-SW2(config-if-range)#switchport trunk encapsulation dot1q
Core-SW2(config-if-range)#switchport mode trunk
Core-SW2(config-if-range)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to up
Core-SW2(config-if-range)#channel-group 1 mode on
Core-SW2(config-if-range)#
%LINK-5-CHANGED: Interface Port-channel1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel1, changed state to up
Core-SW2(config-if-range)#
%HSRP-6-STATECHANGE: Vlan10 Grp 10 state Speak -> Standby
%HSRP-6-STATECHANGE: Vlan20 Grp 20 state Standby -> Active
%HSRP-6-STATECHANGE: Vlan10 Grp 10 state Standby -> Active
Core-SW2(config-if-range)#
%HSRP-6-STATECHANGE: Vlan20 Grp 20 state Speak -> Standby
%HSRP-6-STATECHANGE: Vlan10 Grp 10 state Speak -> Standby
Core-SW2(config-if-range)#exit
Core-SW2(config)#spanning-tree mode pvst
Core-SW2(config)#spanning-tree vlan 10,20 root se
Core-SW2(config)#spanning-tree vlan 10,20 root secondary
Core-SW2(config)#spanning-tree vlan 30,40 root pri
Core-SW2(config)#spanning-tree vlan 30,40 root primary
Core-SW2(config)#
Core-SW1>en
Core-SW1#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-SW1(config)#int range r
Core-SW1(config)#int range f
Core-SW1(config)#int range fastEthernet 0/5-8
Core-SW1(config-if-range)#sw
Core-SW1(config-if-range)#switchport t
Core-SW1(config-if-range)#switchport trunk e
Core-SW1(config-if-range)#switchport trunk encapsulation
Core-SW1(config-if-range)#switchport trunk encapsulation dot1q
Core-SW1(config-if-range)#sw
Core-SW1(config-if-range)#switchport m
Core-SW1(config-if-range)#switchport mode t
Core-SW1(config-if-range)#switchport mode trunk
核心交换机1把下端口设置为trunk
Core-SW1(config-if-range)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/5, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/5, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/6, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/6, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/7, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/7, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/8, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/8, changed state to up
Core-SW1(config-if-range)#
核心交换机2把下端口设置为trunk
Core-SW2#
Core-SW2#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-SW2(config)#
Core-SW2(config)#int range fastEthernet 0/5-8
Core-SW2(config-if-range)#switchport trunk encapsulation dot1q
Core-SW2(config-if-range)#switchport mode trunk
Core-SW2(config-if-range)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/5, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/5, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/6, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/6, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/7, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/7, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/8, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/8, changed state to up
Core-SW2(config-if-range)#
汇聚交换机1端口聚合：
Switch>
Switch>en
Switch#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#ip routing
Switch(config)#int port-channel 1
Switch(config-if)#switchport trunk encapsulation dot1q
Switch(config-if)#switchport mode trunk
Switch(config-if)#exit
Switch(config)#int range fastEthernet 0/3-4
Switch(config-if-range)#switchport trunk encapsulation dot1q
Switch(config-if-range)#switchport mode trunk
Switch(config-if-range)#channel-group 1 mode on
Switch(config-if-range)#
%LINK-5-CHANGED: Interface Port-channel1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel1, changed state to up
汇聚交换机2端口聚合：
Switch>en
Switch#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#ip routing
Switch(config)#int port-channel 1
Switch(config-if)#switchport trunk encapsulation dot1q
Switch(config-if)#switchport mode trunk
Switch(config-if)#ex
Switch(config)#int range fastEthernet 0/3-4
Switch(config-if-range)#switchport trunk encapsulation dot1q
Switch(config-if-range)#switchport mode trunk
Switch(config-if-range)#channel-group 1 mode on
Switch(config-if-range)#
%LINK-5-CHANGED: Interface Port-channel1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel1, changed state to up
Switch(config-if-range)#
Sw1
Switch>
Switch>en
Switch#
Switch#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#h
Switch(config)#hostname sw1
sw1(config)#vlan 10
sw1(config-vlan)#vlan 20
sw1(config-vlan)#vlan 30
sw1(config-vlan)#vlan 40
sw1(config-vlan)#exit
sw1(config)#int r
sw1(config)#int range
sw1(config)#int range f
sw1(config)#int range fastEthernet 0/1-2
sw1(config-if-range)#s
sw1(config-if-range)#sw
sw1(config-if-range)#switchport m
sw1(config-if-range)#switchport mode acc
sw1(config-if-range)#switchport mode access
sw1(config-if-range)#%SPANTREE-2-RECV_PVID_ERR: Received 802.1Q BPDU on non trunk FastEthernet0/2 VLAN1.
%SPANTREE-2-BLOCK_PVID_LOCAL: Blocking FastEthernet0/2 on VLAN0001. Inconsistent port type.
%SPANTREE-2-RECV_PVID_ERR: Received 802.1Q BPDU on non trunk FastEthernet0/1 VLAN1.
%SPANTREE-2-BLOCK_PVID_LOCAL: Blocking FastEthernet0/1 on VLAN0001. Inconsistent port type.
sw1(config-if-range)#sw
sw1(config-if-range)#switchport mo
sw1(config-if-range)#switchport mode tr
sw1(config-if-range)#switchport mode trunk
sw1(config-if-range)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up
sw1(config-if-range)#exit
sw1(config)#int range fastEthernet 0/3-4
sw1(config-if-range)#switchport mode access
sw1(config-if-range)#sw
sw1(config-if-range)#switchport acc
sw1(config-if-range)#switchport access vlan 10
sw1(config-if-range)#
Sw2
Switch>en
Switch#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#vlan 10
Switch(config-vlan)#vlan 20
Switch(config-vlan)#vlan 30
Switch(config-vlan)#vlan 40
Switch(config-vlan)#exit
Switch(config)#int ran
Switch(config)#int range f
Switch(config)#int range fastEthernet 0/1-2
Switch(config-if-range)#sw
Switch(config-if-range)#switchport m
Switch(config-if-range)#switchport mode ac
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#%SPANTREE-2-RECV_PVID_ERR: Received 802.1Q BPDU on non trunk FastEthernet0/2 VLAN1.
%SPANTREE-2-BLOCK_PVID_LOCAL: Blocking FastEthernet0/2 on VLAN0001. Inconsistent port type.
%SPANTREE-2-RECV_PVID_ERR: Received 802.1Q BPDU on non trunk FastEthernet0/1 VLAN1.
%SPANTREE-2-BLOCK_PVID_LOCAL: Blocking FastEthernet0/1 on VLAN0001. Inconsistent port type.
Switch(config-if-range)#sw
Switch(config-if-range)#switchport m
Switch(config-if-range)#switchport mode t
Switch(config-if-range)#switchport mode t
Switch(config-if-range)#switchport mode trunk
Switch(config-if-range)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up
Switch(config-if-range)#exit
Switch(config)#int
Switch(config)#int r
Switch(config)#int range f
Switch(config)#int range fastEthernet 0/3
Switch(config-if-range)#exit
Switch(config)#int f0/3
Switch(config-if)#swit
Switch(config-if)#switchport m
Switch(config-if)#switchport mode ac
Switch(config-if)#switchport mode access
Switch(config-if)#sw
Switch(config-if)#switchport
% Incomplete command.
Switch(config-if)#
Switch(config-if)#sw
Switch(config-if)#switchport ac
Switch(config-if)#switchport access vlan 20
Switch(config-if)#
Sw3
Switch>
Switch>EN
Switch#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname sw3
sw3(config)#vlan 10
sw3(config-vlan)#vlan 20
sw3(config-vlan)#vlan 30
sw3(config-vlan)#vlan 40
sw3(config-vlan)#exit
sw3(config)#int range fastEthernet 0/1-2
sw3(config-if-range)#switchport mode access
sw3(config-if-range)#%SPANTREE-2-RECV_PVID_ERR: Received 802.1Q BPDU on non trunk FastEthernet0/2 VLAN1.
%SPANTREE-2-BLOCK_PVID_LOCAL: Blocking FastEthernet0/2 on VLAN0001. Inconsistent port type.
%SPANTREE-2-RECV_PVID_ERR: Received 802.1Q BPDU on non trunk FastEthernet0/1 VLAN1.
%SPANTREE-2-BLOCK_PVID_LOCAL: Blocking FastEthernet0/1 on VLAN0001. Inconsistent port type.
sw3(config-if-range)#switchport mode trunk
sw3(config-if-range)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up
sw3(config-if-range)#
sw3(config-if-range)#exit
sw3(config)#int f
sw3(config)#int fastEthernet 0/3
sw3(config-if)#switchport mode access
sw3(config-if)#switchport access vlan 30
sw3(config-if)#
Sw4
Switch>en
Switch#
Switch#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#h
Switch(config)#hostname sw4
sw4(config)#vlan 10
sw4(config-vlan)#vlan 20
sw4(config-vlan)#vlan 30
sw4(config-vlan)#vlan 40
sw4(config-vlan)#int range fastEthernet 0/1-2
sw4(config-if-range)#switchport mode access
sw4(config-if-range)#%SPANTREE-2-RECV_PVID_ERR: Received 802.1Q BPDU on non trunk FastEthernet0/2 VLAN1.
%SPANTREE-2-BLOCK_PVID_LOCAL: Blocking FastEthernet0/2 on VLAN0001. Inconsistent port type.
%SPANTREE-2-RECV_PVID_ERR: Received 802.1Q BPDU on non trunk FastEthernet0/1 VLAN1.
%SPANTREE-2-BLOCK_PVID_LOCAL: Blocking FastEthernet0/1 on VLAN0001. Inconsistent port type.
sw4(config-if-range)#switchport mode trunk
sw4(config-if-range)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up
sw4(config-if-range)#exit
sw4(config)#
sw4(config)#int fastEthernet 0/3
sw4(config-if)#switchport mode access
sw4(config-if)#switchport access vlan 40
sw4(config-if)#
核心交换机1配置OSPF：
Core-SW1>
Core-SW1>en
Core-SW1#
Core-SW1#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-SW1(config)#router os
Core-SW1(config)#router ospf 10
Core-SW1(config-router)#net
Core-SW1(config-router)#network 192.168.10.0 0.0.0.255 area 0
Core-SW1(config-router)#network 192.168.20.0 0.0.0.255 area 0
Core-SW1(config-router)#network 192.168.30.0 0.0.0.255 area 0
^
% Invalid input detected at '^' marker.
Core-SW1(config-router)#new
Core-SW1(config-router)#net
Core-SW1(config-router)#network 192.168.30.0 0.0.0.255 area 0
Core-SW1(config-router)#network 192.168.40.0 0.0.0.255 area 0
Core-SW1(config-router)#network 192.168.4.0 0.0.0.255 area 0
Core-SW1(config-router)#network 192.168.6.0 0.0.0.255 area 0
Core-SW1(config-router)#
核心交换机2配置OSPF：
Core-SW2>
Core-SW2>en
Core-SW2#con
Core-SW2#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-SW2(config)#router ospf 20
Core-SW2(config-router)#net
Core-SW2(config-router)#network 192.168.10.0 0.0.0.255 area 0
Core-SW2(config-router)#
02:01:32: %OSPF-5-ADJCHG: Process 20, Nbr 192.168.40.254 on Vlan10 from LOADING to FULL, Loading Done
Core-SW2(config-router)#network 192.168.20.0 0.0.0.255 area 0
Core-SW2(config-router)#
02:02:27: %OSPF-5-ADJCHG: Process 20, Nbr 192.168.40.254 on Vlan20 from LOADING to FULL, Loading Done
Core-SW2(config-router)#network 192.168.30.0 0.0.0.255 area 0
Core-SW2(config-router)#network 192.168.
02:03:03: %OSPF-5-ADJCHG: Process 20, Nbr 192.168.40.254 on Vlan30 from LOADING to FULL, Loading Done
^
% Invalid input detected at '^' marker.
Core-SW2(config-router)#
Core-SW2(config-router)#network 192.168.40.0 0.0.0.255 area 0
Core-SW2(config-router)#
02:03:38: %OSPF-5-ADJCHG: Process 20, Nbr 192.168.40.254 on Vlan40 from LOADING to FULL, Loading Done
Core-SW2(config-router)#network 192.168.6.0 0.0.0.255 area 0
Core-SW2(config-router)#network 192.168.7.0 0.0.0.255 area 0
Core-SW2(config-router)#network 192.168.5.0 0.0.0.255 area 0
Core-SW2(config-router)#2.路由器配置
核心路由器1
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hi
Router(config)#ho
Router(config)#hostname Core-Router1
Core-Router1(config)#inf f
Core-Router1(config)#int f1/0
Core-Router1(config-if)#ip ad
Core-Router1(config-if)#ip address 192.168.4.1 255.255.255.0
Core-Router1(config-if)#no s
Core-Router1(config-if)#no sh
Core-Router1(config-if)#no shutdown
Core-Router1(config-if)#
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
Core-Router1(config-if)#exit
Core-Router1(config)#int f1/1
Core-Router1(config-if)#ip add
Core-Router1(config-if)#ip address 192.168.5.1 255.255.255.0
Core-Router1(config-if)#no shu
Core-Router1(config-if)#no shutdown
Core-Router1(config-if)#
%LINK-5-CHANGED: Interface FastEthernet1/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/1, changed state to up
Core-Router1(config-if)#exit
Core-Router1(config)#int f0/1
Core-Router1(config-if)#ip add
Core-Router1(config-if)#ip address 192.168.3.1 255.255.255.0
Core-Router1(config-if)#no sh
Core-Router1(config-if)#no shutdown
Core-Router1(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
Core-Router1(config-if)#exit
Core-Router1(config)#int f0/0
Core-Router1(config-if)#ip add
Core-Router1(config-if)#ip address 192.168.1.2 255.255.255.0
Core-Router1(config-if)#no sh
Core-Router1(config-if)#no shutdown
Core-Router1(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
Core-Router1(config-if)#
核心路由器2
Router>en
Router#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ho
Router(config)#hostname Core-Router2
Core-Router2(config)#int f1/0
Core-Router2(config-if)#ip add
Core-Router2(config-if)#ip address 192.168.7.1 255.255.255.0
Core-Router2(config-if)#no sh
Core-Router2(config-if)#no shutdown
Core-Router2(config-if)#
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
Core-Router2(config-if)#ex
Core-Router2(config)#
Core-Router2(config)#
Core-Router2(config)#int f1/1
Core-Router2(config-if)#ip add
Core-Router2(config-if)#ip address 192.168.6.1 255.255.255.0
Core-Router2(config-if)#no sh
Core-Router2(config-if)#no shutdown
Core-Router2(config-if)#
%LINK-5-CHANGED: Interface FastEthernet1/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/1, changed state to up
Core-Router2(config-if)#exit
Core-Router2(config)#
Core-Router2(config)#int f0/1
Core-Router2(config-if)#ip add
Core-Router2(config-if)#ip address 192.168.3.2 255.255.255.0
Core-Router2(config-if)#no shu
Core-Router2(config-if)#no shutdown
Core-Router2(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
Core-Router2(config-if)#exit
Core-Router2(config)#
Core-Router2(config)#int f0/0
Core-Router2(config-if)#ip ad
Core-Router2(config-if)#ip address 192.168.2.2 255.255.255.0
Core-Router2(config-if)#no s
Core-Router2(config-if)#no sh
Core-Router2(config-if)#no shutdown
Core-Router2(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
Core-Router2(config-if)#
出口路由器：
Router>en
Router#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ho
Router(config)#hostname CK-Router
CK-Router(config)#int f0/0
CK-Router(config-if)#ip add
CK-Router(config-if)#ip address 192.168.1.1 255.255.255.0
CK-Router(config-if)#no shu
CK-Router(config-if)#no shutdown
CK-Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
CK-Router(config-if)#exit
CK-Router(config)#int f0/1
CK-Router(config-if)#ip add
CK-Router(config-if)#ip address 192.168.2.1 255.255.255.0
CK-Router(config-if)#no sh
CK-Router(config-if)#no shutdown
CK-Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
CK-Router(config-if)#exit
CK-Router(config)#int s0/0/0
CK-Router(config-if)#ip
CK-Router(config-if)#ip add
CK-Router(config-if)#ip address 200.10.1.1 255.255.255.240
CK-Router(config-if)#clock rate 64000
CK-Router(config-if)#no sh
CK-Router(config-if)#no shutdown
%LINK-5-CHANGED: Interface Serial0/0/0, changed state to down
CK-Router(config-if)#
CK-Router(config-if)#
核心路由器1ospf：
Core-Router1>en
Core-Router1#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-Router1(config)#router ospf 30
Core-Router1(config-router)#net
Core-Router1(config-router)#network 192.168.4.0 0.0.0.255 area 0
Core-Router1(config-router)#new
Core-Router1(config-router)#new
02:06:57: %OSPF-5-ADJCHG: Process 30, Nbr 192.168.40.254 on FastEthernet1/0 from LOADING to FULL, Loading Done
^
% Invalid input detected at '^' marker.
Core-Router1(config-router)#net
Core-Router1(config-router)#network 192.168.5.0 0.0.0.255 area 0
Core-Router1(config-router)#
02:07:36: %OSPF-5-ADJCHG: Process 30, Nbr 192.168.40.253 on FastEthernet1/1 from LOADING to FULL, Loading Done
Core-Router1(config-router)#net
Core-Router1(config-router)#network 192.168.3.0 0.0.0.255 area 0
Core-Router1(config-router)#net
Core-Router1(config-router)#network 192.168.1.0 0.0.0.255 area 0
Core-Router1(config-router)#
核心路由器2ospf：
Core-Router2>en
Core-Router2#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-Router2(config)#rou
Core-Router2(config)#router os
Core-Router2(config)#router ospf 40
Core-Router2(config-router)#net
Core-Router2(config-router)#network 192.168.2.0 0.0.0.255 area 0
Core-Router2(config-router)#
Core-Router2(config-router)#network 192.168.3.0 0.0.0.255 area 0
Core-Router2(config-router)#
02:11:10: %OSPF-5-ADJCHG: Process 40, Nbr 192.168.5.1 on FastEthernet0/1 from LOADING to FULL, Loading Done
Core-Router2(config-router)#network 192.168.6.0 0.0.0.255 area 0
Core-Router2(config-router)#
02:11:31: %OSPF-5-ADJCHG: Process 40, Nbr 192.168.40.254 on FastEthernet1/1 from LOADING to FULL, Loading Done
Core-Router2(config-router)#network 192.168.7.0 0.0.0.255 area 0
Core-Router2(config-router)#
02:12:12: %OSPF-5-ADJCHG: Process 40, Nbr 192.168.40.253 on FastEthernet1/0 from LOADING to FULL, Loading Done
出口路由器ospf：
CK-Router(config)#
CK-Router(config)#rou
CK-Router(config)#router os
CK-Router(config)#router ospf 50
CK-Router(config-router)#net
CK-Router(config-router)#network 192.168.1.0 0.0.0.255 area 0
CK-Router(config-router)#
02:04:57: %OSPF-5-ADJCHG: Process 50, Nbr 192.168.5.1 on FastEthernet0/0 from LOADING to FULL, Loading Done
CK-Router(config-router)#network 192.168.2.0 0.0.0.255 area 0
CK-Router(config-router)#
02:05:18: %OSPF-5-ADJCHG: Process 50, Nbr 192.168.7.1 on FastEthernet0/1 from LOADING to FULL, Loading Done
CK-Router(config-router)#
Isp配置
Router>en
Router#
Router#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ho
Router(config)#hostname
% Incomplete command.
Router(config)#ho
Router(config)#hostname ISP-Router
ISP-Router(config)#int s0/0/0
ISP-Router(config-if)#
ISP-Router(config-if)#ip add
ISP-Router(config-if)#ip address 200.10.1.2 255.255.255.240
ISP-Router(config-if)#no sh
ISP-Router(config-if)#no shutdown
ISP-Router(config-if)#
%LINK-5-CHANGED: Interface Serial0/0/0, changed state to up
ISP-Router(config-if)#int fo
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up
^
% Invalid input detected at '^' marker.
ISP-Router(config-if)#int f0/0
ISP-Router(config-if)#ip add
ISP-Router(config-if)#ip address 100.10.1.1 255.255.255.240
ISP-Router(config-if)#no sh
ISP-Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
ISP-Router(config-if)#3.“防火墙”路由器配置
出口路由器配置NAT、ACL：
Router>en
Router#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ho
Router(config)#hostname CK-Router
CK-Router(config)#int f0/0
CK-Router(config-if)#ip add
CK-Router(config-if)#ip address 192.168.1.1 255.255.255.0
CK-Router(config-if)#no shu
CK-Router(config-if)#no shutdown
CK-Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
CK-Router(config-if)#exit
CK-Router(config)#int f0/1
CK-Router(config-if)#ip add
CK-Router(config-if)#ip address 192.168.2.1 255.255.255.0
CK-Router(config-if)#no sh
CK-Router(config-if)#no shutdown
CK-Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
CK-Router(config-if)#exit
CK-Router(config)#int s0/0/0
CK-Router(config-if)#ip
CK-Router(config-if)#ip add
CK-Router(config-if)#ip address 200.10.1.1 255.255.255.240
CK-Router(config-if)#clock rate 64000
CK-Router(config-if)#no sh
CK-Router(config-if)#no shutdown
%LINK-5-CHANGED: Interface Serial0/0/0, changed state to down
CK-Router(config-if)#
CK-Router(config-if)#exit
CK-Router(config)#
CK-Router(config)#rou
CK-Router(config)#router os
CK-Router(config)#router ospf 50
CK-Router(config-router)#net
CK-Router(config-router)#network 192.168.1.0 0.0.0.255 area 0
CK-Router(config-router)#
02:04:57: %OSPF-5-ADJCHG: Process 50, Nbr 192.168.5.1 on FastEthernet0/0 from LOADING to FULL, Loading Done
CK-Router(config-router)#network 192.168.2.0 0.0.0.255 area 0
CK-Router(config-router)#
02:05:18: %OSPF-5-ADJCHG: Process 50, Nbr 192.168.7.1 on FastEthernet0/1 from LOADING to FULL, Loading Done
CK-Router(config-router)#
%LINK-5-CHANGED: Interface Serial0/0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up
CK-Router(config-router)#exit
CK-Router(config)#int ra
CK-Router(config)#int range fa
CK-Router(config)#int range fastEthernet 0/0-1
CK-Router(config-if-range)#ip nat in
CK-Router(config-if-range)#ip nat inside
CK-Router(config-if-range)#exit
CK-Router(config)#int s0/0/0
CK-Router(config-if)#ip nat out
CK-Router(config-if)#ip nat outside
CK-Router(config-if)#exit
CK-Router(config)#ip route 0.0.0.0 0.0.0.0 200.10.1.2
CK-Router(config)#router os
CK-Router(config)#router ospf 50
CK-Router(config-router)#de
CK-Router(config-router)#default-information or
CK-Router(config-router)#default-information originate
CK-Router(config-router)#exit
CK-Router(config)#ip nat pool DZC 200.10.1.3 200.10.1.6 netmask 255.255.255.240
CK-Router(config)#acces
CK-Router(config)#access-list 1 per
CK-Router(config)#access-list 1 permit 192.168.0.0 0.0.255.255
CK-Router(config)#ip nat in
CK-Router(config)#ip nat inside sou
CK-Router(config)#ip nat inside source list 1 pool DZC
CK-Router(config)#4.服务器配置
5.无线网络配置
6.DHCP配置
核心交换机1DHCP：
Core-SW1>
Core-SW1>en
Core-SW1>en
Core-SW1#conf
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-SW1(config)#int
Core-SW1(config)#interface vlan
Core-SW1(config)#interface vlan 20
Core-SW1(config-if)#ip ad
Core-SW1(config-if)#ip address 192.168.20.254
% Incomplete command.
Core-SW1(config-if)#ip address 192.168.20.254 255.255.255.0
Core-SW1(config-if)#ex
Core-SW1(config-if)#exit
Core-SW1(config)#ise
Core-SW1(config)#se
Core-SW1(config)#service dh
Core-SW1(config)#service dhcp
Core-SW1(config)#ip dh
Core-SW1(config)#ip dhcp po
Core-SW1(config)#ip dhcp pool vlna
Core-SW1(config)#ip dhcp pool vlan
Core-SW1(config)#ip dhcp pool vlan20
Core-SW1(dhcp-config)#netw
Core-SW1(dhcp-config)#network 192.168.20.0 255.255.255.0
Core-SW1(dhcp-config)#de
Core-SW1(dhcp-config)#default-router 192.168.20.254
Core-SW1(dhcp-config)#dns
Core-SW1(dhcp-config)#dns-server 192.168.10.2
Core-SW1(dhcp-config)#ex
Core-SW1(dhcp-config)#exit
Core-SW1(config)#ip routing
Core-SW1(config)#end
Core-SW1#
%SYS-5-CONFIG_I: Configured from console by console
Core-SW1#conf
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-SW1(config)#int vlan
Core-SW1(config)#int vlan 30
Core-SW1(config-if)#ip ad
Core-SW1(config-if)#ip address 192.168.30.254
% Incomplete command.
Core-SW1(config-if)#ip address 192.168.30.254 255.255.255.0
Core-SW1(config-if)#ex
Core-SW1(config-if)#exit
Core-SW1(config)#se
Core-SW1(config)#service dh
Core-SW1(config)#service dhcp
Core-SW1(config)#ip po
Core-SW1(config)#ip dh
Core-SW1(config)#ip dhcp po
Core-SW1(config)#ip dhcp pool vlan
Core-SW1(config)#ip dhcp pool vlan30
Core-SW1(dhcp-config)#netw
Core-SW1(dhcp-config)#network 192.168.30.0 255.255.255.0
Core-SW1(dhcp-config)#de
Core-SW1(dhcp-config)#default-router 192.168.30.254
Core-SW1(dhcp-config)#dns
Core-SW1(dhcp-config)#dns-server 192.168.10.2
Core-SW1(dhcp-config)#ex
Core-SW1(dhcp-config)#exit
Core-SW1(config)#ip routing
Core-SW1(config)#end
Core-SW1#
%SYS-5-CONFIG_I: Configured from console by console
Core-SW1#conf
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-SW1(config)#int vlan
Core-SW1(config)#int vlan 40
Core-SW1(config-if)#ip ad
Core-SW1(config-if)#ip address 192.168.40
^
% Invalid input detected at '^' marker.
Core-SW1(config-if)#ip address 192.168.40.254 255.255.255.0
Core-SW1(config-if)#ex
Core-SW1(config-if)#exit
Core-SW1(config)#es
Core-SW1(config)#es
Core-SW1(config)#se
Core-SW1(config)#service dg
Core-SW1(config)#service dh
Core-SW1(config)#service dhcp
Core-SW1(config)#int vlna
Core-SW1(config)#int vlan
Core-SW1(config)#ip dh
Core-SW1(config)#ip dhcp po
Core-SW1(config)#ip dhcp pool vlan
Core-SW1(config)#ip dhcp pool vlan40
Core-SW1(dhcp-config)#netw
Core-SW1(dhcp-config)#network 192.168.40.0 255.255.255.0
Core-SW1(dhcp-config)#de
Core-SW1(dhcp-config)#default-router 192.168.40.254
Core-SW1(dhcp-config)#dns
Core-SW1(dhcp-config)#dns-server 192.168.10.2
Core-SW1(dhcp-config)#ex
Core-SW1(dhcp-config)#exit
Core-SW1(config)#ip rou
Core-SW1(config)#ip routing
Core-SW1(config)#end
Core-SW1#
%SYS-5-CONFIG_I: Configured from console by console
Core-SW1#
核心交换机2DHCP：
Core-SW2>en
Core-SW2#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-SW2(config)#interface vlan 20
Core-SW2(config-if)#ip address 192.168.20.254 255.255.255.0
Core-SW2(config-if)#
00:12:03: %OSPF-5-ADJCHG: Process 20, Nbr 192.168.40.254 on Vlan20 from FULL to DOWN, Neighbor Down: Interface down or detached
%IP-4-DUPADDR: Duplicate address 192.168.20.254 on Vlan20, sourced by 000C.8526.0302
%IP-4-DUPADDR: Duplicate address 192.168.20.254 on Vlan20, sourced by 000C.8526.0302
Core-SW2(config-if)#ip address 192.168.20.254 255.255.255.0
Core-SW2(config-if)#exit
Core-SW2(config)#service dhcp
Core-SW2(config)#ip dhcp pool vlan20
Core-SW2(dhcp-config)#network 192.168.20.0 255.255.255.0
Core-SW2(dhcp-config)#default-router 192.168.20.254
Core-SW2(dhcp-config)#dns-server 192.168.10.2
Core-SW2(dhcp-config)#exit
Core-SW2(config)#ip routing
Core-SW2(config)#end
Core-SW2#
%SYS-5-CONFIG_I: Configured from console by console
Core-SW2#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-SW2(config)#int vlan 30
Core-SW2(config-if)#ip address 192.168.30.254
% Incomplete command.
Core-SW2(config-if)#ip address 192.168.30.254 255.255.255.0
Core-SW2(config-if)#
00:15:28: %OSPF-5-ADJCHG: Process 20, Nbr 192.168.40.254 on Vlan30 from FULL to DOWN, Neighbor Down: Interface down or detached
%IP-4-DUPADDR: Duplicate address 192.168.30.254 on Vlan30, sourced by 000C.8526.0303
%IP-4-DUPADDR: Duplicate address 192.168.30.254 on Vlan30, sourced by 000C.8526.0303
Core-SW2(config-if)#ip address 192.168.30.254 255.255.255.0
Core-SW2(config-if)#exit
Core-SW2(config)#service dhcp
Core-SW2(config)#ip dhcp pool vlan30
Core-SW2(dhcp-config)#network 192.168.30.0 255.255.255.0
Core-SW2(dhcp-config)#default-router 192.168.30.254
Core-SW2(dhcp-config)#dns-server 192.168.10.2
Core-SW2(dhcp-config)#exit
Core-SW2(config)#ip routing
Core-SW2(config)#end
Core-SW2#
%SYS-5-CONFIG_I: Configured from console by console
Core-SW2#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Core-SW2(config)#int vlan 40
Core-SW2(config-if)#ip address 192.168.40
^
% Invalid input detected at '^' marker.
Core-SW2(config-if)#ip address 192.168.40.254 255.255.255.0
Core-SW2(config-if)#
00:16:57: %OSPF-5-ADJCHG: Process 20, Nbr 192.168.40.254 on Vlan40 from FULL to DOWN, Neighbor Down: Interface down or detached
%IP-4-DUPADDR: Duplicate address 192.168.40.254 on Vlan40, sourced by 000C.8526.0304
%IP-4-DUPADDR: Duplicate address 192.168.40.254 on Vlan40, sourced by 000C.8526.0304
Core-SW2(config-if)#ip address 192.168.40.254 255.255.255.0
Core-SW2(config-if)#exit
Core-SW2(config)#service dhcp
Core-SW2(config)#ip dhcp pool vlan40
Core-SW2(dhcp-config)#network 192.168.40.0 255.255.255.0
Core-SW2(dhcp-config)#default-router 192.168.40.254
Core-SW2(dhcp-config)#dns-server 192.168.10.2
Core-SW2(dhcp-config)#exit
Core-SW2(config)#ip routing
Core-SW2(config)#end
Core-SW2#
%SYS-5-CONFIG_I: Configured from console by console
Core-SW2#
7.DNS服务器配置
8.FTP服务器配置
四、网络测试
1、各个校区之间测试连通性
2、DHCP自动获取IP情况
3、NAT协议
4、web服务测试
5、DNS服务测试
总结
本次校园网规划与设计，我以核心交换机、汇聚交换机、接入交换机三级网络结构为基础，对核心路由器、核心交换机、汇聚交换机进行冗余，从而在硬件层实现网络的冗余；其次采用快速生成树协议实现对链路的冗余；通过Vlan划分网段，隔离广播域，避免网络风暴的发生；接着通过链路聚合技术，捆绑核心交换机端口，实现带宽翻倍；在公网路由配置静态路由，既实现了路由选择的功能，也避免了因动态学习导致路由记录占有路由器内存，进而影响路由器的效率；同时我们还在路由器配NAT协议，实现内网和外网的地址转换，避免外网入侵内网；我们还使用了ACL协议，实现了数据的选择，保证了内网的安全性；最后配置DHCP协议，既节省了ip资源，同时也减少了管理者的工作量，对于Web、DNS等服务器的配置，老师和学生能够实现基本的上网需求。最后在网络时延和边界处的安全问题是我的不足之处，因为期末要交作业了，所有有些东西还是不够完善。