?????????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??
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??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
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??Cisco Catalyst 3550-EMI????????
Building configuration... Current configuration : 4055 bytes ! version 12.1 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Office ! enable secret 5 $1$p0fU$JeyPOM0RuL.Fqfe71efHF1 ! ip subnet-zero ! ! spanning-tree extend system-id ! ! ! interface FastEthernet0/1 switchport access vlan 10 !--??????FastEthernet0/1???¨??VLAN 10 no ip address ! interface FastEthernet0/2 switchport access vlan 10 no ip address ! interface FastEthernet0/3 switchport access vlan 10 no ip address ! interface FastEthernet0/4 switchport access vlan 10 no ip address ! interface FastEthernet0/5 switchport access vlan 10 no ip address ! interface FastEthernet0/6 switchport access vlan 20 no ip address !--??????FastEthernet0/6???¨??VLAN 20 !interface FastEthernet0/7 switchport access vlan 20 no ip address ! interface FastEthernet0/8 switchport access vlan 20 no ip address ! interface FastEthernet0/9 switchport access vlan 20 no ip address ! interface FastEthernet0/10 switchport access vlan 20 no ip address ! interface FastEthernet0/11 switchport access vlan 30 no ip address !--??????FastEthernet0/6???¨??VLAN 30 ! interface FastEthernet0/12 switchport access vlan 30 no ip address ! interface FastEthernet0/13 switchport access vlan 30 no ip address ! interface FastEthernet0/14 switchport access vlan 30 no ip address ! nterface FastEthernet0/15 switchport access vlan 30 no ip address ! interface FastEthernet0/16 switchport access vlan 30 no ip address ! interface FastEthernet0/17 switchport access vlan 30 no ip address ! interface FastEthernet0/18 switchport access vlan 30 no ip address ! interface FastEthernet0/19 switchport access vlan 40 ip address !--??????FastEthernet0/6???¨??VLAN 40 !interface FastEthernet0/20 witchport access vlan 40 no ip address ! interface FastEthernet0/21 switchport access vlan 40 no ip address ! interface FastEthernet0/22 switchport access vlan 30 no ip address ! interface FastEthernet0/23 switchport access vlan 40 no ip address ! interface FastEthernet0/24 switchport access vlan 40 no ip address ! interface GigabitEthernet0/1 switchport trunk encapsulation dot1q ??--????802.1Q Trunk·?×°???é???????????????¨Trunk switchport trunk allowed vlan 1-80 ??--???ívlan 1-80???????????¨?? itchport mode trunk ??--?????????è????Trunk no ip address ! interface GigabitEthernet0/2 no ip address ! interface Vlan1 ip address 172.16.100.12 255.255.255.0 !--LAN1???¨IP???· no ip route-cache no ip mroute-cache ! ip classless ip http server ! ! ! ! line con 0 line vty 0 4 password aaa login line vty 5 15 login ! end
??Cisco Catalyst 3550-SMI????????
Building configuration... Current configuration : 4055 bytes ! version 12.1 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname office ! enable secret 5 $1$p0fU$JeyPOM0RuL.Fqfe71efHF1 ! ip subnet-zero ! ! spanning-tree extend system-id ! ! ! interface FastEthernet0/1 switchport access vlan 60 !--??????FastEthernet0/1???¨??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 20 no ip address !--??????FastEthernet0/6???¨??VLAN 20 !interface FastEthernet0/7 switchport access vlan 20 no ip address ! interface FastEthernet0/8 switchport access vlan 20 no ip address ! interface FastEthernet0/9 switchport access vlan 20 no ip address ! interface FastEthernet0/10 switchport access vlan 20 no ip address ! interface FastEthernet0/11 switchport access vlan 80 no ip address !--??????FastEthernet0/6???¨??VLAN 80 ! interface FastEthernet0/12 switchport access vlan 80 no ip address ! interface FastEthernet0/13 switchport access vlan 80 no ip address ! interface FastEthernet0/14 switchport access vlan 80 no ip address ! interface FastEthernet0/15 switchport access vlan 80 no ip address interface FastEthernet0/16 switchport access vlan 80 no ip address ! interface FastEthernet0/17 switchport access vlan 80 no ip address ! interface FastEthernet0/18 switchport access vlan 80 no ip address ! interface FastEthernet0/19 switchport access vlan 80 no ip address !--??????FastEthernet0/6???¨??VLAN 80 !interface FastEthernet0/20 switchport access vlan 80 no ip address ! interface FastEthernet0/21 switchport access vlan 80 no ip address ! interface FastEthernet0/22 switchport access vlan 80 no ip address ! interface FastEthernet0/23 switchport access vlan 80 no ip address ! interface FastEthernet0/24 switchport access vlan 80 no ip address ! interface GigabitEthernet0/1 switchport trunk encapsulation dot1q ??--????802.1Q Trunk·?×°???é???????????????¨Trunk switchport trunk allowed vlan 1-80 ??--???ívlan 1-80???????????¨?? switchport mode trunk ??--???????????è????Trunk no ip address ! interface GigabitEthernet0/2 no ip address ! interface Vlan1 ip address 172.16.100.13 255.255.255.0 !--??LAN1???¨IP???· no ip route-cache no ip mroute-cache ! ip classless ip http server ! ! ! ! line con 0 line vty 0 4 password aaa login line vty 5 15 login ! end
??Cisco Catalyst 2950G????????
???¨Cisco Catalyst 2950G???????ù±??à??????????????VLAN 60???????é????
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
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??????????????vlan ???????????à?¨????
IP????
vlna ID ip???? vlan????
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
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cisco?·???÷??????
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
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????Catalyst 4006-s3?????ú??????
Enable Configure terminal service pad service password-encryption hostname c4006-s3 enable password 123456. Enable secret 654321 Ip subnet-zero Ip name-server 172.16.8.1 172.16.8.2 ip routing Exit Vlan database Vtp mode server Vtp domain centervtp Vlan 2 name vlan2 Vlan 3 name vlan3 Vlan 4 name vlan4 Vlan 5 name vlan5 Vlan 6 name vlan6 Vlan 7 name vlan7 Vlan 8 name vlan8 Vlan 9 name vlan9 Exit Configure terminal Interface port-channel 1 Interface gigabitethernet 2/1 channel-group 1 Interface gigabitethernet 2/2 channel-group 1 Interface gigabitethernet 2/1 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all interface gigabitethernet 2/3 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all interface gigabitethernet 2/4 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all interface gigbitethernet 2/5 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all interface gigbitethernet 2/6 switchport mode trunk switchport trunk encapsulation dotlq switchprot trunk allowed vlan all interface gigbitethernet 2/7 switchport access vlan 9 no shutdown interface range gigabitethernet 2/8 ¨C 20 switchport mode access switchport access vlan 8 no shutdown spanning-tree portfast interface gigabitethernet 3/1 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all interface gigabitethernet 3/2 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all spanning-tree vlan 1-9 root primary spanning-tree backbonefast interface vlan 1 ip address 172.16.1.7 255.255.255.0 no shutdown standby 1 ip 172.16.1.9 standby 1 priority 110 preempt interface vlan 2 ip address 172.16.2.252 255.255.255.0 no shutdown standby 2 ip 172.16.2.254 standby 2 priority 110 preempt interface vlan 3 ip address 172.16.3.252 255.255.255.0 no shutdown standby 3 ip 172.16.3.254 standby 3 priority 110 preempt interface vlan 4 ip address 172.16.4.252 255.255.255.0 no shutdown standby 4 ip 172.16.4.254 standby 4 priority 110 preempt interface vlan 5 ip address 172.16.5.252 255.255.255.0 no shutdown standby 5 ip 172.16.5.254 standby 5 priority 110 preempt interface vlan 6 ip address 172.16.6.252 255.255.255.0 no shutdown standby 6 ip 172.16.6.254 standby 6 priority 110 preempt interface vlan 7 ip address 172.16.7.252 255.255.255.0 no shutdown standby 7 ip 172.16.7.254 standby 7 priority 110 preempt interface vlan 8 ip address 172.16.8.252 255.255.255.0 no shutdown standby 8 ip 172.16.8.254 standby 8 priority 110 preempt interface vlan 9 ip address 172.16.9.252 255.255.255.0 no shutdown standby 9 ip 172.16.9.254 standby 9 priority 110 preempt exit ip classless ip route 0.0.0.0 0.0.0.0 172.16.9.250 line con 0 line aux 0 line vty 0 15 password 12345678 login end
????Catalyst 3550-12T?????ú??????
Enable Configure terminal service pad service password-encryption hostname c3550-12t enable password 123456 enable secret 654321 ip subnet-zero ip name-server 172.16.8.1. 172.16.8.2 ip routing exit vlan database vtp mode server vtp domain centervtp vlan 2 name vlan2 vlan 3 name vlan3 vlan 4 name vlan4 vlan 5 name vlan5 vlan 6 name vlan6 vlan 7 name vlan7 vlan 8 name vlan8 vlan 9 name vlan9 exit configure terminal interface port-channel 1 interface gigabitethernet 0/1 channel-group 1 interface gigabitethernet 0/2 channel-group 1 exit interface gigabitethernet 0/1 switchport mode trunk switchport encapsulation dotlq swithchport trunk allowed vlan all interface gigabitethernet 0/3 switchport mode trunk switchport trunk encapsulation dotlq swithcport trunk allowed vlan all interface gigabitethernet 0/4 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all interface gigabitethernet 0/5 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all interface gigabitethernet 0/6 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all interface gigabitethernet 0/7 switchport access vlan 9 no shutdown interface range gigabitethernet 0/8 ¨C 10 switchport mode access switchport access vlan 8 no shutdown spanning-tree portfast interface gigabitethernet 0/11 switchport mode trunk switchport trunk encapsulation dotlq swithcprot trunk allowed vlan all interface gigabitethernet 0/12 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all spanning-tree vlan 1-9 root secondary spanning-tree backbonefast interface vlan 1 ip address 172.16.1.8 255.255.255.0 no shutdown standby 1 ip 172.16.1.9 standby 1 priority 100 preempt interface vlan 2 ip address 172.16.2.253 255.255.255.0 no shutdown standby 2 ip 172.16.2.254 standby 2 priority 100 preempt interface vlan 3 ip address 172.16.3.253 255.255.255.0 not shutdown standby 3 ip 172.16.3.254 standby 3 priority 100 preempt interface vlan 4 ip address 172.16.4.253 255.255.255.0 no shutdown standby 4 ip 172.16.4.254 standby 4 priority 100 preempt interface vlan 5 ip addess 172.16.5.253 255.255.255.0 no shutdown standby 5 ip 172.16.5.253 standby 5 priority 100 preempt interface vlan 6 ip address 172.16.6.253 255.255.255.0 no shutdown standby 6 ip 172.16.6.254 standby 6 priority 100 preempt interface vlan 7 ip address 172.16.7.253 255.255.255.0 no shutdown standby 7 ip 172.16.7.254 standby 7 priority 100 preempt interface vlan 8 ip address 172.16.8.253 255.255.255.0 no shutdown standby 8 ip 172.16.8.254 standby 8 priority 100 preempt interface vlan 9 ip address 172.16.9.253 255.255.255.0 no shutdown standby 9 ip 172.16.9.254 standby 9 priority 100 preempt exit ip classless ip route 0.0.0.0 0.0.0.0 172.16.9.250 ip http server line con 0 line aux 0 line vty 0 15 password 12345678 login end
????Catalyst 2950-24 vlan2 ?????ú??????
Enable Configure terminal Service pad Service password-encryption Hostname c2950-241 Enable password 123456 Enable secret 654321 Ip subnet-zero Interface vlan 1 Ip address 172.16.1.1 255.255.255.0 management No shutdown Ip default-gateway 172.16.1.9 Ip name-server 172.16.8.1 172.16.8.2 exit Vlan database Vtp mode client Vtp domain centervtp Exit Configure terminal Interface range fastethernet 0/1 ¨C 20 Switchport mode access Switchport accesss vlan 2 No shutdown Spanning-tree portfast Spanning-tree uplinkfast Spanning-tree backbonefast Interface gigabitethernet 0/1 Switchport mode trunk Switchport trunk encapculation dotlq Switchport trunk allowed vlan all Spanning-tree cost 10 Interface gigabitethernet 0/2 Switchport mode trunk Switchport trunk encapculation dotlq Switchport trunk allowed vlan all Spanning-tree cost 20 Exit Line con 0 Line aux 0 Line vty 0 15 Password 12345678 Login End
;
????catalyst 2950-24 vlan 3 ?????ú??????
enable configure terminal service pad service password-encryption hostname c2950-242 enable password 123456 enable secret 654321 ip subnet-zero interface vlan 1 ip address 172.16.1.2 255.255.255.0 management no shutdown ip default-gateway 172.16.1.9 ip name-server 172.16.8.1 172.16.8.2 exit vlan database vtp domain centervtp vtp mode client exit configure terminal interface range fastethernet 0/1 ¨C 20 switchport mode access switchport access vlan 3 no shutdown spanning-tree portfast spanning-tree uplinefast spanning-tree backbonefast interface gigabitethernet 0/1 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all spanning-tree cost 10 interface gigabitethernet 0/2 switchport mode trunk switchport trunk encapsulation dotlq switchport trunk allowed vlan all spanning-tree cost 20 exit line con 0 line aux 0 line vty 0 15 password 12345678 login end copy running-config startup-config reload
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