实例2－多VLAN网络
本节中的全设备配置均针对实例2：2948G-L3 配置样例中的单VLAN 网络。
Catalyst 2948G-L3
Catalyst 3512XL
Catalyst 2924XL
Catalyst 3548XL
图2：实例2的网络图
Catalyst 2948G-L3 配置
2948G-L3#show running-config
Building configuration...
Current configuration:
!
! Last configuration change at 04:48:24 PST Thu Jun 22 2000
! NVRAM config last updated at 04:45:02 PST Thu Jun 22 2000
!
version 12.0
no service pad
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
no service passWord-encryption
!
hostname 2948G-L3
!
no logging console
enable password verysecret
!
clock timezone PST -8
clock calendar-valid
ip subnet-zero
bridge irb
!
!
!
interface Port-channel1
no ip address
no ip directed-broadcast
hold-queue 300 in
!
interface Port-channel1.1
encapsulation isl 1
no ip redirects
no ip directed-broadcast
bridge-group 1
!
interface Port-channel1.100
encapsulation isl 100
ip address 10.100.100.1 255.255.255.0
no ip redirects
no ip directed-broadcast
!
interface Port-channel2
no ip address
no ip directed-broadcast
hold-queue 300 in
!
interface Port-channel2.1
encapsulation isl 1
no ip redirects
no ip directed-broadcast
bridge-group 1
!
interface Port-channel2.10
encapsulation isl 10
ip address 10.10.10.1 255.255.255.0
no ip redirects
no ip directed-broadcast
!
interface Port-channel2.20
encapsulation isl 20
ip address 10.20.20.1 255.255.255.0
no ip redirects
no ip directed-broadcast
!
interface FastEthernet1
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet2
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet3
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet4
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet5
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet6
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet7
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet8
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet9
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet10
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet11
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet12
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet13
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet14
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet15
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet16
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet17
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet18
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet19
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet20
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet21
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet22
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet23
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet24
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet25
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet26
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet27
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet28
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet29
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet30
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet31
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet32
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet33
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet34
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet35
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet36
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet37
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet38
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet39
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet40
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet41
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet42
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet43
no ip address
no ip directed-broadcast
bridge-group 200
bridge-group 200 spanning-disabled
!
interface FastEthernet44
no ip address
no ip directed-broadcast
!
interface FastEthernet44.1
encapsulation isl 1
no ip redirects
no ip directed-broadcast
bridge-group 1
!
interface FastEthernet44.30
encapsulation isl 30
ip address 10.30.30.1 255.255.255.0
no ip redirects
no ip directed-broadcast
!
interface FastEthernet45
no ip address
no ip directed-broadcast
channel-group 2
!
interface FastEthernet46
no ip address
no ip directed-broadcast
channel-group 2
!
interface FastEthernet47
no ip address
no ip directed-broadcast
channel-group 2
!
interface FastEthernet48
no ip address
no ip directed-broadcast
channel-group 2
!
interface GigabitEthernet49
no ip address
no ip directed-broadcast
no negotiation auto
channel-group 1
!
interface GigabitEthernet50
no ip address
no ip directed-broadcast
no negotiation auto
channel-group 1
!
interface BVI1
ip address 10.1.1.1 255.255.255.0
no ip directed-broadcast
no ip route-cache cef
!
interface BVI200
ip address 10.200.200.1 255.255.255.0
no ip directed-broadcast
no ip route-cache cef
!
ip classless
!
bridge 1 PRotocol ieee
bridge 1 route ip
bridge 200 protocol ieee
bridge 200 route ip
!
line con 0
transport input none
line aux 0
line vty 0 4
password secret
login
!
end
2948G-L3#
Catalyst 3512XL 配置
3512XL#show running-config
Building configuration...
Current configuration:
!
! Last configuration change at 12:52:31 PST Thu Jun 22 2000
! NVRAM config last updated at 12:52:32 PST Thu Jun 22 2000
!
version 12.0
no service pad
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
no service password-encryption
!
hostname 3512XL
!
no logging console
enable password verysecret
!
!
!
!
!
clock timezone PST -8
!
ip subnet-zero
!
!
!
interface FastEthernet0/1
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/2
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/3
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/4
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/5
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/6
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/7
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/8
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/9
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/10
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/11
switchport access vlan 100
spanning-tree portfast
!
interface FastEthernet0/12
switchport access vlan 100
spanning-tree portfast
!
interface GigabitEthernet0/1
no negotiation auto
port group 1
switchport mode trunk
!
interface GigabitEthernet0/2
no negotiation auto
port group 1
switchport mode trunk
!
interface VLAN1
ip address 10.1.1.2 255.255.255.0
no ip directed-broadcast
no ip route-cache
!
ip default-gateway 10.1.1.1
!
line con 0
transport input none
stopbits 1
line vty 0 4
password secret
login
line vty 5 15
login
!
end
3512XL#
Catalyst 2924XL 配置
2924XL#show running-config
Building configuration...
Current configuration:
!
! Last configuration change at 12:58:30 PST Thu Jun 22 2000
! NVRAM config last updated at 12:58:40 PST Thu Jun 22 2000
!
version 12.0
no service pad
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
no service password-encryption
!
hostname 2924XL
!
no logging console
enable password verysecret
!
!
!
!
!
clock timezone PST -8
!
ip subnet-zero
!
!
!
interface FastEthernet0/1
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/2
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/3
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/4
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/5
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/6
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/7
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/8
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/9
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/10
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/11
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/12
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/13
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/14
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/15
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/16
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/17
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/18
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/19
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/20
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/21
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/22
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/23
switchport access vlan 30
spanning-tree portfast
!
interface FastEthernet0/24
switchport mode trunk
!
interface VLAN1
ip address 10.1.1.4 255.255.255.0
no ip directed-broadcast
no ip route-cache
!
ip default-gateway 10.1.1.1
!
line con 0
transport input none
stopbits 1
line vty 0 4
password secret
login
line vty 5 15
login
!
end
2924XL#
Catalyst 3548XL 配置
3548XL#show running-config
Building configuration...
Current configuration:
!
! Last configuration change at 12:56:22 PST Thu Jun 22 2000
! NVRAM config last updated at 12:56:23 PST Thu Jun 22 2000
!
version 12.0
no service pad
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
no service password-encryption
!
hostname 3548XL
!
no logging console
enable password verysecret
!
!
!
!
!
clock timezone PST -8
!
ip subnet-zero
!
!
!
interface FastEthernet0/1
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/2
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/3
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/4
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/5
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/6
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/7
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/8
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/9
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/10
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/11
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/12
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/13
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/14
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/15
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/16
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/17
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/18
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/19
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/20
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/21
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/22
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/23
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/24
switchport access vlan 10
spanning-tree portfast
!
interface FastEthernet0/25
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/26
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/27
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/28
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/29
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/30
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/31
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/32
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/33
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/34
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/35
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/36
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/37
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/38
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/39
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/40
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/41
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/42
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/43
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/44
switchport access vlan 20
spanning-tree portfast
!
interface FastEthernet0/45
port group 1
switchport mode trunk
!
interface FastEthernet0/46
port group 1
switchport mode trunk
!
interface FastEthernet0/47
port group 1
switchport mode trunk
!
interface FastEthernet0/48
port group 1
switchport mode trunk
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface VLAN1
ip address 10.1.1.3 255.255.255.0
no ip directed-broadcast
no ip route-cache
!
ip default-gateway 10.1.1.1
!
line con 0
transport input none
stopbits 1
line vty 0 4
password secret
login
line vty 5 15
login
!
end
3548XL#
