一臺3層交換機
2臺電腦
不同VLAN,不同網段
DHCP服務
交換機上面的配置
SWITCH#vlan database
switch(vlan)#vlan 2
switch(vlan)#vlan 3
switch(vlan)#exit
switch#configure terminal
switch(config)interface vlan 2
switch(config-if)ip address 192.168.1.1 255.255.255.0
switch(config-if)no shutdown
switch(config-if)int vlan 3
switch(config-if)ip address 192.168.2.1 255.255.255.0
switch(config-if)no shutdown
switch(config-if)interfce f0/1
switch(config-if)switchport access vlan 2
switch(config-if)no shut
switch(config-if)int f0/2
switch(config-if)switchport access vlan 3
switch(config-if)no shutdown
switch(config)ip dhcp pool vlan2
switch(dhcp-config)network 192.168.1.0 255.255.255.0
switch(dhcp-config)dns-server 192.168.1.1
switch(dhcp-config)default-route 192.168.1.1
switch(dhcp-config)lease 30
switch(dhcp-config)ip dhcp pool vlan3
switch(dhcp-config)network 192.168.2.0 255.255.255.0
switch(dhcp-config)dns-server 192.168.2.1
switch(dhcp-config)default-route 192.168.2.1
switch(dhcp-config)end
switch(config)ip dhcp excluded-address 192.168.1.0 192.168.1.10
switch(config)ip dhcp excluded-address 192.168.2.1 192.168.2.10
switch(config)end
switch#
pc1 pc2 ip 地址自動獲取
現在都能PING的通了
注意：不 用設置ip routing