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思科三层交换配置清单与案例

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网络拓扑结构为:中心交换机采用CiscoCatalyst 4006-S3，Supervisor Engine III G引擎位于第1插槽，用于实现三层交换1块24口1000Base-T模块位于第2插槽，用于连接网络服务器1块6端口1000Base-X模块位于第3插槽，用于连接6台骨干交换机。

作者：中国IT实验室来源：中国IT实验室 2008年5月19日

关键字：思科交换机网络交换机交换机配置

在本页阅读全文(共4页)

●Cisco Catalyst 2950G配置清单

四台Cisco Catalyst 2950G的配置基本相同，下面仅列出VLAN 60的配置情况。

Building configuration...
Current configuration : 2143 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname msl
!
enable password aaa
!
ip subnet-zero
!
!
spanning-tree extend system-id
!
!
interface FastEthernet0/1
switchport access vlan 60
no ip address
!
interface FastEthernet0/2
switchport access vlan 60
no ip address
!
interface FastEthernet0/3
switchport access vlan 60
no ip address
!
interface FastEthernet0/4
switchport access vlan 60
no ip address
!
interface FastEthernet0/5
switchport access vlan 60
no ip address
!
interface FastEthernet0/6
switchport access vlan 60
no ip address
!
interface FastEthernet0/7
switchport access vlan 60
no ip address
!
interface FastEthernet0/8
switchport access vlan 60
no ip address
!
interface FastEthernet0/9
switchport access vlan 60
no ip address
!
interface FastEthernet0/10
switchport access vlan 60
no ip address
!
interface FastEthernet0/11
switchport access vlan 60
no ip address
!interface FastEthernet0/12
switchport access vlan 60
no ip address
!
interface FastEthernet0/13
switchport access vlan 60
no ip address
!
interface FastEthernet0/14
switchport access vlan 60
no ip address
!
interface FastEthernet0/15
switchport access vlan 60
no ip address
!
interface FastEthernet0/16
switchport access vlan 60
no ip address
!
interface FastEthernet0/17
switchport access vlan 60
no ip address
!
interface FastEthernet0/18
switchport access vlan 60
no ip address
!
interface FastEthernet0/19
switchport access vlan 60
no ip address
!
interface FastEthernet0/20
switchport access vlan 60
no ip address
!
interface FastEthernet0/21
switchport access vlan 60
no ip address
!
interface FastEthernet0/22
switchport access vlan 60
no ip address
!
interface FastEthernet0/23
switchport access vlan 60
no ip address
!
interface FastEthernet0/24
switchport access vlan 60
no ip address
!
interface GigabitEthernet0/1
no ip address
!
interface GigabitEthernet0/2
no ip address
!
interface Vlan1
ip address 172.16.100.10 255.255.255.0
!
ip classless
ip http server
!
!
!
!
line con 0
line vty 0 4
password aaa
login
line vty 5 15
login
!
            end

以下内容 ancy 由撰写

经典的三层网络案例分析。改进中。。。新加很多先进技术噢！新增路由器的配置。

经典的三层网络案例分析。

目的：让不同的vlan 之间可以互相通讯。

IP规划

vlna ID ip网段 vlan网关

vlan 1 172.16.1.0/24 172.16.1.7-9
vlan 2 172.16.2.0/24 172.16.2.252-254
vlan 3 172.16.3.0/24 172.16.3.252-254
vlan 4 172.16.4.0/24 172.16.4.252-254
vlan 5 172.16.5.0/24 172.16.5.252-254
vlan 6 172.16.6.0/24 172.16.6.252-254
vlan 7 172.16.7.0/24 172.16.7.252-254
vlan 8 172.16.8.0/24 172.16.8.252-254
            vlan 9 172.16.9.0/24 172.16.9.252-254

拓朴图见最后面

器配置

cisco路由器配置：

Enable
Configure terminal
Service password-encryption
Hostname cisco1721
Enable secret 654321
Enable password 123456
ip subnet-zero
ip name-server 202.96.134.133 202.96.172.218
interface fastethernet 0
ip address 61.142.221.5 255.255.255.240
speed auto
no shutdown
interface serial 0
ip unnumbered fastethernet 0
encapsulation ppp
no fair-queue
bandwidth 2048
no shutdown
exit
ip classless
ip route 0.0.0.0 0.0.0.0 serial 0
no ip http server
line con 0
line aux 0
line vty 0 4
password 12345678
login
no scheduler allocate
            end

请注意NAT等是在防火墙设置的．

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