>set system c765
c765> set multidestination on
c765> set switch net3
c765> set ppp multilink on
c765> cd lan
c765:LAN> set ip routing on
c765:LAN> set ip address 10.0.0.1
c765:LAN> set ip netmask 255.0.0.0
c765:LAN> set briding off
c765:LAN>cd
c765> set user remotenet
New user remotenet being created
c765:remotenet> set ip routing on
c765:remotenet> set bridging off
c765:remotenet> set ip framing none
c765:remotenet> set ppp clientname 263
c765:remotenet> set ppp password client
Enter new Password: 263
Re-Type new Password: 263
c765:remotenet> set ppp authentication out none
c765:remotenet> set ip address 0.0.0.0
c765:remotenet> set ip netmask 0.0.0.0
c765:remotenet> set ppp address negotiation local on
c765:remotenet> set ip pat on
c765:remotenet> set ip route destination 0.0.0.0/0 gateway 0.0.0.0
c765:remotenet> set number 2633
c765:remotenet> set active
命令描述如下：
任务 命令
设置路由器系统名称 set system c765
允许路由器呼叫多个目的地 set multidestination on
设置ISDN交换机类型为NET3 set switch net3
允许点到点间多条通道连接实现负载均衡 set ppp multilink on
关掉桥接 set briding off
建立用户预制文件用于设置拨号连接参数- 可以设置多个用户预制文件用于相同的物理端口对应于不同的连接。 set user remotenet
使用PPP/IPCP set ip framing none
设置上网用户帐号 set ppp clientname 263
设置上网口令 set ppp password client Enter new Password: 263 Re-Type new Password: 263
不用PPP/CHAP或PAP做认证 set ppp authentication out none
允许地址磋商 set ppp address negotiation local on
设置地址翻译 set ip pat on
设置默认路由 set ip route destination 0.0.0.0/0 gateway 0.0.0.0
设置ISP的电话号码 set number 2633
激活用户预制文件 set active
设备选用Catalyst5500交换机1台，安装WS-X5530-E3管理引擎，多块WS-X5225R及WS-X5302路由交换模块,WS-X5302被直接插入交换机，通过二个通道与系统背板上的VLAN 相连，从用户角度看认为它是1个1接口的模块，此接口支持ISL。在交换机内划有3个虚拟网，分别名为default、qbw、rgw，通过WS-X5302实现虚拟网间路由。
以下加重下横线部分，如set system name 5500C为需设置的命令。
设置如下：
Catalyst 5500配置：
begin
set password $1$FMFQ$HfZR5DUszVHIRhrz4h6V70
set enablepass $1$FMFQ$HfZR5DUszVHIRhrz4h6V70
set prompt Console>
set length 24 default
set logout 20
set banner motd ^C^C
!
#system
set system baud 9600
set system modem disable
set system name 5500C
set system location
set system contact
!
#ip
set interface sc0 1 10.230.4.240 255.255.255.0 10.230.4.255
set interface sc0 up
set interface sl0 0.0.0.0 0.0.0.0
set interface sl0 up
set arp agingtime 1200
set ip redirect enable
set ip unreachable enable
set ip fragmentation enable
set ip route 0.0.0.0 10.230.4.15 1
set ip alias default 0.0.0.0
!
#Command alias
!
#vtp
set vtp domain hne
set vtp mode server
set vtp v2 disable
set vtp pruning disable
set vtp pruneeligible 2-1000
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
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
!
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
!
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#
