clear vtp pruneeligible 1001-1005
set vlan 1 name default type ethernet mtu 1500 said 100001 state active set vlan 777 name rgw type ethernet mtu 1500 said 100777 state active set vlan 888 name qbw type ethernet mtu 1500 said 100888 state active set vlan 1002 name fddi-default type fddi mtu 1500 said 101002 state active
set vlan 1004 name fddinet-default type fddinet mtu 1500 said 101004 state active bridge 0x0 stp ieee set vlan 1005 name trnet-default type trbrf mtu 1500 said 101005 state active bridge 0x0 stp ibm
set vlan 1003 name token-ring-default type trcrf mtu 1500 said 101003 state active parent 0 ring 0x0 mode srb aremaxhop 7 stemaxhop 7
!
#set boot command
set boot config-register 0x102
set boot system flash bootflash:cat5000-sup3.4-3-1a.bin !
#module 1 : 2-port 1000BaseLX Supervisor set module name 1 set vlan 1 1/1-2
set port enable 1/1-2 !
#module 2 : empty !
#module 3 : 24-port 10/100BaseTX Ethernet set module name 3 set module enable 3 set vlan 1 3/1-22 set vlan 777 3/23 set vlan 888 3/24 set trunk 3/1 on isl 1-1005 #module 4 empty !
#module 5 empty !
#module 6 : 1-port Route Switch set module name 6 set port level 6/1 normal set port trap 6/1 disable set port name 6/1 set cdp enable 6/1 set cdp interval 6/1 60
set trunk 6/1 on isl 1-1005 !
#module 7 : 24-port 10/100BaseTX Ethernet set module name 7 set module enable 7 set vlan 1 7/1-22 set vlan 888 7/23-24 56
set trunk 7/1 on isl 1-1005 set trunk 7/2 on isl 1-1005 !
#module 8 empty !
#module 9 empty !
#module 10 : 12-port 100BaseFX MM Ethernet set module name 10 set module enable 10 set vlan 1 10/1-12 set port channel 10/1-4 off set port channel 10/5-8 off set port channel 10/9-12 off set port channel 10/1-2 on set port channel 10/3-4 on set port channel 10/5-6 on set port channel 10/7-8 on set port channel 10/9-10 on set port channel 10/11-12 on #module 11 empty !
#module 12 empty !
#module 13 empty !
#switch port analyzer
!set span 1 1/1 both inpkts disable set span disable ! #cam
set cam agingtime 1-2,777,888,1003,1005 300 end
5500C> (enable)
WS-X5302路由模块设置：
Router#wri t
Building configuration...
Current configuration: !
version 11.2
no service password-encryption no service udp-small-servers no service tcp-small-servers
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!
hostname Router !
enable secret 5 $1$w1kK$AJK69fGOD7BqKhKcSNBf6. !
ip subnet-zero !
interface Vlan1 ip address 10.230.2.56 255.255.255.0 !
interface Vlan777 ip address 10.230.3.56 255.255.255.0 !
interface Vlan888 ip address 10.230.4.56 255.255.255.0 !
no ip classless !
line con 0 line aux 0 line vty 0 4
password router login ! end
Router#
3.1. 例二：
交换设备仍选用Catalyst5500交换机1台，安装WS-X5530-E3管理引擎，多块WS-X5225R在交换机内划有3个虚拟网，分别名为default、qbw、rgw，通过Cisco3640路由器实现虚拟网间路由。交换机设置与例一类似。
路由器Cisco3640，配有一块NM-1FE-TX模块，此模块带有一个快速以太网接口可以支持ISL。Cisco3640快速以太网接口与交换机上的某一支持ISL的端口实现连接，如交换机第3槽第1个接口（3/1口）。
Router#wri t
Building configuration...
Current configuration: !
version 11.2
no service password-encryption no service udp-small-servers no service tcp-small-servers !
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hostname Router !
enable secret 5 $1$w1kK$AJK69fGOD7BqKhKcSNBf6. !
ip subnet-zero !
interface FastEthernet1/0 !
interface FastEthernet1/0.1 encapsulation isl 1 ip address 10.230.2.56 255.255.255.0 !
interface FastEthernet1/0.2 encapsulation isl 777 ip address 10.230.3.56 255.255.255.0 !
interface FastEthernet1/0.3 encapsulation isl 888 ip address 10.230.4.56 255.255.255.0 !
no ip classless !
line con 0 line aux 0 line vty 0 4
password router login ! end
Router#
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参考：
一、Cisco路由器口令恢复
当Cisco路由器的口令被错误修改或忘记时，可以按如下步骤进行操作： 1. 开机时按
> o
3. 作如下设置，使忽略NVRAM引导
>o/r0x**4* Cisco2500系列命令 rommon 1 >confreg 0x**4* Cisco2600、1600系列命令 一般正常值为0x2102 4. 重新启动路由器
>I rommon 2 >reset
5. 在“Setup”模式，对所有问题回答No 6. 进入特权模式
Router>enable 7. 下载NVRAM
Router>configure memory
8. 恢复原始配置寄存器值并激活所有端口
“hostname”#configure terminal
“hostname”(config)#config-register 0x“value” “hostname”(config)#interface xx “hostname”(config)#no shutdown 9. 查询并记录丢失的口令
“hostname”#show configuration (show startup-config) 10. 修改口令
“hostname”#configure terminal “hostname”(config)line console 0 “hostname”(config-line)#login
“hostname”(config-line)#password xxxxxxxxx “hostname”(config-line)#
“hostname”(config-line)#write memory(copy running-config startup-config)
二、IP地址分配
地址类 网络主机 网络地址范围 标准二进制掩码 Ａ N.H.H.H 1-126 1111 1111 0000 0000 0000 0000 0000 0000 Ｂ N.N.H.H 128-191 1111 1111 1111 1111 0000 0000 0000 0000 Ｃ N.N.N.H 192-223 1111 1111 1111 1111 1111 1111 0000 0000
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CISCO路由器配置手册(强烈推荐)
