Layer 3 Switches 設定
(1). 利用VLAN、VTP設定,把pc0端成Server其餘的PC設成Client,並且只有pc0才能ping到所有pc的ip。
(2). 指令 ( 依照不同設備,分開寫... ) :
pc0
ip : 192.168.10.1
mask : 255.255.255.0
gateway : 192.168.10.254
pc1
ip : 192.168.11.1
mask : 255.255.255.0
gateway : 192.168.11.254
pc2
ip : 192.168.12.1
mask : 255.255.255.0
gateway : 192.168.12.254
pc3
ip : 192.168.10.2
mask : 255.255.255.0
gateway : 192.168.10.254
pc4
ip : 192.168.11.2
mask : 255.255.255.0
gateway : 192.168.11.254
pc5
ip : 192.168.12.2
mask : 255.255.255.0
gateway : 192.168.12.254
┌──────────Server───────────┐
Switch8:
Switch(config)#vlan 10
Switch(config-vlan)#exit
Switch(config)#vlan 20
Switch(config-vlan)#exit
Switch(config)#vlan 30
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mod trunk
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/10
Switch(config-if)#switchport mode access //設定fa0/11為access
Switch(config-if)#switchport access vlan 10 //設定fa0/11為Vlan10使用
Switch(config-if)#end
Switch#conf t
Switch(config)#vtp mod server
Switch(config)#vtp domain QQ
└──────────────────────────┘
┌───────────Client───────────┐
Switch9:
Switch(config)#vlan 20
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/11
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 20
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mode trunk
Switch(config-if)#end
Switch#conf t
Switch(config)#vtp mod client
Switch10:
Switch(config)#vlan 30
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/12
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 30
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mode trunk
Switch(config-if)#end
Switch#conf t
Switch(config)#vtp mod client
Switch11:
Switch(config)#vlan 10
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/10
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 10
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mode trunk
Switch(config-if)#end
Switch#conf t
Switch(config)#vtp mod client
Switch6:
Switch(config)#vlan 20
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/11
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 20
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mode trunk
Switch(config-if)#end
Switch#conf t
Switch(config)#vtp mod client
Switch7:
Switch(config)#vlan 30
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/12
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 30
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mode trunk
Switch(config-if)#end
Switch#conf t
Switch(config)#vtp mod client
Switch0:
Switch#conf t
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mode trunk
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/4
Switch(config-if)#switchport mode trunk
Switch(config-if)#end
Switch1:
Switch#conf t
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mode trunk
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/4
Switch(config-if)#switchport mode trunk
Switch(config-if)#end
└──────────────────────────┘
┌──────────────L3 Switche──────────────┐
Multilayer Switch:
Switch(config)#interface vlan 10
Switch(config-if)#ip address 192.168.10.254 255.255.255.0
Switch(config-if)#no shutdown
Switch(config-if)#exit
Switch(config)#interface vlan 20
Switch(config-if)#ip address 192.168.11.254 255.255.255.0
Switch(config-if)#no shutdown
Switch(config-if)#exit
Switch(config)#interface vlan 30
Switch(config-if)#ip address 192.168.12.254 255.255.255.0
Switch(config-if)#no shutdown
Switch(config-if)#exit
Switch(config)#ip routing
Switch(config)#end
└───────────────────────────────────┘
其它參考資料:
http://www.cisco.com/en/US/tech/tk389/tk815/technologies_configuration_example09186a008019e74e.shtml
CCNA_B00170011_周信恩
2013年10月15日 星期二
2013年9月23日 星期一
Vlan 入門設定
a. 利用VLAN設定,把PC1和PC3能通, PC2和PC4能通,但PC1不能連到PC
C. 指令(依照不同設備, 分開寫):
pc0
ip : 192.168.3.1
mask : 255.255.255.0
gateway : 192.168.3.254
pc1
ip : 192.168.6.1
mask : 255.255.255.0
gateway : 192.168.6.254
pc2
ip : 192.168.3.1
mask : 255.255.255.0
gateway : not
pc3
ip : 192.168.3.1
mask : 255.255.255.0
gateway : not
Switch1:
configure terminal
vlan 3
exit
vlan 6
end
!
interface FastEthernet 0/3
switchport mode access
switchport access vlan 3
!
interface FastEthernet 0/6
switchport mode access
switchport access vlan 6
Switch2:
configure terminal
vlan 3
exit
vlan 6
end
!
interface FastEthernet 0/3
switchport mode access
switchport access vlan 3
!
interface FastEthernet 0/6
switchport mode access
switchport access vlan 6
router:
interface FastEthernet0/0
no shut
!
interface FastEthernet0/0.10
encapsulation dot1Q 3
ip address 192.168.3.254 255.255.255.0
!
interface FastEthernet0/0.20
encapsulation dot1Q 6
ip address 192.168.6.254 255.255.255.0
Switch0:interface FastEthernet 0/1
switchport mode trunkinterface FastEthernet 0/2
switchport mode trunk
b. 其它參考文件:
http://showipprotocols-tw.blogspot.tw/2009/03/lan-vlan-cna-03-007.html
![]() |
a. 利用VLAN設定,把PC1和PC3能通, PC2和PC4能通,但PC1不能連到PC
C. 指令(依照不同設備, 分開寫):
pc0
ip : 192.168.3.1
mask : 255.255.255.0
gateway : 192.168.3.254
pc1
ip : 192.168.6.1
mask : 255.255.255.0
gateway : 192.168.6.254
pc2
ip : 192.168.3.1
mask : 255.255.255.0
gateway : not
pc3
ip : 192.168.3.1
mask : 255.255.255.0
gateway : not
Switch1:
configure terminal
vlan 3
exit
vlan 6
end
!
interface FastEthernet 0/3
switchport mode access
switchport access vlan 3
!
interface FastEthernet 0/6
switchport mode access
switchport access vlan 6
Switch2:
configure terminal
vlan 3
exit
vlan 6
end
!
interface FastEthernet 0/3
switchport mode access
switchport access vlan 3
!
interface FastEthernet 0/6
switchport mode access
switchport access vlan 6
router:
interface FastEthernet0/0
no shut
!
interface FastEthernet0/0.10
encapsulation dot1Q 3
ip address 192.168.3.254 255.255.255.0
!
interface FastEthernet0/0.20
encapsulation dot1Q 6
ip address 192.168.6.254 255.255.255.0
Switch0:interface FastEthernet 0/1
switchport mode trunkinterface FastEthernet 0/2
switchport mode trunk
interface FastEthernet 0/3
switchport mode trunk
switchport mode trunk
http://showipprotocols-tw.blogspot.tw/2009/03/lan-vlan-cna-03-007.html
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