思科三层交换配置清单与案例

来源：作者：出处：综艺读书 2007-07-16

关键词：word os office ie flash

·Cisco实战:配置三层交换的综合案例
·交换机系列培训:三层交换技术解析
·第三层交换技术及在VLAN子网规划中的应用
·第三层交换技术实现VLAN间通信
·配置思科三层交换的综合案例
·三层交换技术原理解析及产品选型
·三层交换技术浅谈
·配置三层交换的综合事例（一）
·巧用三层交换安全策略预防病毒
·第三层交换介绍

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?????????á????:?????????ú????Cisco Catalyst 4006-S3??Supervisor Engine III G??????????1??????????????????????;1?é24??1000Base-T???é??????2??????????????????·????÷;1?é6????1000Base-X???é??????3??????????????6?¨?????????ú?????¨?????ú????Cisco Catalyst 3550-24-EMI????°?×°1?é1000Base-X GBIC?§?×???é?????¨?????ú????Cisco Catalyst 3550-24-SMI????°?×°1?é1000Base-X GBIC?§?×???é???í?????¨?????ú????Cisco Catalyst 2950G-24-SMI??°?×°1?é1000Base-T GBIC?§?×???é???ù??·????÷??·???????VLAN????VLAN 50?????¨Catalyst 2950G-24-SMI?????ú??????·???????VLAN??·?±???VLAN 60??VLAN 70??VLAN 80??VLAN 90??

Catalyst 3550-24-EMI??·???4??VLAN??·?±???VLAN 10??VLAN 20??VLAN 30??VLAN 40??Catalyst 3550-24-SMI??·?2??VLAN??·?±???VLAN 60??VLAN 80?????í?????¨Catalyst 2950G-24-SMI?????ú·?±?????????VLAN??

????·???

?????ù??Catalyst 2950G?????ú??????????????VLAN???ò????±????????????????ú?????¨VLAN(VLAN 60~VLAN 90)???????ù???????????¨????VLAN?????ó??????Catalyst 4006?????ú?à????????·?±????¨VLAN??Catalyst 4006??1000Base-X????·?±????÷Catalyst 2950G??1000Base-X????????????????

GigabitEthernet3/2??????????1??Catalyst 2950?????ú(VLAN 60)??GigabitEthernet3/3??????????2??Catalyst 2950?????ú(VLAN 70)??GigabitEthernet3/4??????????3??Catalyst 2950?????ú(VLAN 80)??GigabitEthernet3/5??????????4??Catalyst 2950?????ú(VLAN 90)??GigabitEthernet3/6??????????6?????????ú(VLAN 80)????????Catalyst 3550-24-EMI????·???4??VLAN(VLAN 10??VLAN 40)????4??VLAN???è?è?ú??????1000Base-X???·??????Catalyst 4006??GigabitEthernet3/1???????????ò????±?????Catalyst 4006??Catalyst 3550-24- EMI???????¨????Trunk??

???ù????Catalyst 3550-24-SMI????·???2??VLAN(VLAN 60??VLAN 80)????4??VLAN???è?è?ú??????1000Base-X???·??????Catalyst 4006??GigabitEthernet3/6???????????ò????±?????Catalyst 4006??Catalyst 3550-24- EMI???????¨????Trunk??

?í?????ù??·????÷?ù??????Catalyst 4006??1000Base-T???é????????????????VLAN(VLAN 90)???ò??????±??????????????ú???¨????VLAN???????ù?????????¨????VLAN???è??×??????????????????????í???è?????????????à????RJ-45???? (??21??24????)?????¨??????VLAN??????±??????????????í?è±???????×????????ù????????????VLAN1??????????????VLAN1???????????????????ù???è±??????í??

????????

??Cisco Catalyst 4006?????ú????????

Current configuration : 5594 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service compress-config
!
hostname hsnc
!
boot system bootflash:cat4000-is-mz.121-8a.EW1.bin
no logging console
enable secret level 1 5 $1$rkQW$1HKyKdN5f.Ri5zxeoF8Yv/
!
ip subnet-zero
!
!
!
interface GigabitEthernet1/1
no snmp trap link-status
!--????Supervisor Engine III G????????1000Base-X???????¨VLAN
interface GigabitEthernet1/2
no snmp trap link-status
!
!
interface GigabitEthernet2/1
switchport access vlan 50
no snmp trap link-status
!--??????GigabitEthernet2/1???¨??VLAN 50
!
interface GigabitEthernet2/2
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/3
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/4
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/5
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/6
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/7
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/8
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/9
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/10
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/11
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/12
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/13
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/14
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/15
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/16
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/17
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/18
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/19
switchport access vlan 50
no snmp trap link-status
!
interface GigabitEthernet2/20
switchport access vlan 50
no snmp trap link-status
!--????GigabitEthernet2/20??24???¨??????VLAN
!interface GigabitEthernet3/1
switchport trunk encapsulation dot1q
??--????802.1Q Trunk·?×°???é???????????????¨Trunk
switchport trunk allowed vlan 1-80
??--???ívlan 1-90???????????¨??
??--?????????ò???í????VLAN·?????Trunk
??--?·±???±????¨??VLAN?¨????Trunk??????VLAN??·???°???
switchport mode trunk
??--?????????è????Trunk 
description netcenter
no snmp trap link-status
!
interface GigabitEthernet3/2
switchport access vlan 60
no snmp trap link-status
!--??????GigabitEthernet3/2???¨??VLAN 60
!
interface GigabitEthernet3/3
switchport access vlan 70
no snmp trap link-status
!--??????GigabitEthernet3/3???¨??VLAN 70
!
interface GigabitEthernet3/4
switchport access vlan 80
no snmp trap link-status
!--??????GigabitEthernet3/4???¨??VLAN 80
!
interface GigabitEthernet3/5
switchport access vlan 90
no snmp trap link-status
!--??????GigabitEthernet3/5???¨??VLAN 90
!
interface GigabitEthernet3/6
switchport trunk encapsulation dot1q
??--????802.1Q Trunk·?×°???é???????????????¨Trunk
switchport trunk allowed vlan 1-80
??--???ívlan 1-90???????????¨??
??--?????????ò???í????VLAN·?????Trunk
??--?????·±???±????¨??VLAN?¨????Trunk??????VLAN·???°???
switchport mode trunk
??--?????????è????Trunk 
description netcenter
no snmp trap link-status
!
interface Vlan1
description netmanger
no ip address
!
!--??VLAN1?????è??
interface Vlan10
description network center
no ip address
!--??VLAN2?????è??
!
interface Vlan20
description computer center
no ip address
!
interface Vlan30
description network lab
no ip address
!
interface Vlan40
description huaxuelou
no ip address
!
interface Vlan50
description wulilou
no ip address
!
interface Vlan60
description shengwulou
no ip address
!interface Vlan70
description zhongwenxi
no ip address
!
interface Vlan80
description tushuguan
no ip address
!
!
line con 0
stopbits 1
line vty 0 4
password aaa
login
!
      end