(二)CISCO2950交换机的配置
Catalyst 2950 (Catalyst 2950G-48 Switch)
Cat2950#show running-config
Building configuration...
Current configuration : 2883 bytes
!
version 12.1
no service single-slot-reload-enable
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Cat2950
!
ip subnet-zero
!
spanning-tree extend system-id
!
interface FastEthernet0/1
no ip address
!
!--- Output suppressed.
interface FastEthernet0/16
no ip address
!
interface FastEthernet0/17
description SERVER_2
switchport access vlan 3
switchport mode access
no ip address
spanning-tree portfast
! fa0/17是连接服务器_2的端口,属于VLAN3,而且设置为“spanning-tree portfast”模式
!--- Output suppressed.
!
interface FastEthernet0/33
description HOST_1
!--- Configure HOST_1 to be the user VLAN, VLAN 2. fa0/33端口接入了用户主机_1所以设置为VLAN2
switchport access vlan 2
switchport mode access
no ip address
spanning-tree portfast
!
!--- Output suppressed.
interface GigabitEthernet0/1
switchport trunk encapsulation dot1q
no ip address
! 因为端口g0/1是上连到CISCO3550交换机的,所以设置为TRUNK模式
interface GigabitEthernet0/2
no ip address
!
interface Vlan1
no ip address
no ip route-cache
shutdown
!
interface Vlan10
description MANAGEMENT
!--- This IP address manages this switch. (VLAN10是管理VLAN)
ip address 10.1.10.2 255.255.255.0
no ip route-cache
!
!--- Configure the default gateway so that the switch is reachable from other
!--- VLANs/subnets. The gateway points to the VLAN 10 interface on the 3550.
ip default-gateway 10.1.10.1
ip http server
!
line con 0
line vty 5 15
!
End