650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131227/060003MJ-0.png "title =" dhdhcp .png "/>
Router:
Vlan da
Vlan 2
Vlan 3
Exit
Conf ter
Ip dhcp exc 192.168.1.1
Ip dhcp exc 192.168.2.1
Ip dhcp pool
Net 192.168.1.0 255.255.255.0
Default-router 192.168.1.1
Dns-server 1.1.1.1
Exit
Ip dhcp pool B
Net 192.168.2.0 255.255.255.255.0
Default-router 192.168.2.1
Dns-server 1.1.1.1
Exit
Int f0/0
No shu
Int f0/0.1
Enc do 2
Ip add 192.168.1.1 255.255.255.0
Int f0/0.2
Enc do 3
Ip add 192.168.2.1 255.255.255.0
Exit
Switch:
Conf ter
Int range f0/1-5
Sw acc vlan 2
Int range f0/6-10
Sw acc vlan 3
Int f0/24
Sw mode trunk
Sw trunk allowed vlan all
Exit
PC1:
Packet Tracer PC Command Line 1.0
PC> ipconfig/all
FastEthernet0 Connection :( default port)
Physical Address ......: 0090.2B16.6C58
Link-local IPv6 Address ......: FE80: 290: 2BFF: FE16: 6C58
IP Address ......: 192.168.1.2
Subnet Mask ......: 255.255.255.0
Default Gateway ......: 192.168.1.1
DNS Servers ......
DHCP Servers ......: 192.168.1.1
PC> ipconfig/release
IP Address...
Subnet Mask ......: 0.0.0.0
Default Gateway ......: 0.0.0.0
DNS Server ......: 0.0.0.0
PC> ipconfig/renew
IP Address ......: 192.168.1.2
Subnet Mask ......: 255.255.255.0
Default Gateway ......: 192.168.1.1
DNS Server...
PC> ping 192.168.2.2
Pinging 192.168.2.2 with 32 bytes of data:
Reply from 192.168.2.2: bytes = 32 time = 15 msTTL = 127
Reply from 192.168.2.2: bytes = 32 time = 0 msTTL = 127
Reply from 192.168.2.2: bytes = 32 time = 16 msTTL = 127
Reply from 192.168.2.2: bytes = 32 time = 15 msTTL = 127
Ping statistics for 192.168.2.2:
Packets: Sent = 4, stored ED = 4, Lost = 0 (0% loss ),
Approximate round trip times inmilli-seconds:
Minimum = 0 ms, Maximum = 16 ms, Average = 11 ms
PC2:
Packet Tracer PC Command Line 1.0
PC> ipconfig/all
FastEthernet0 Connection :( default port)
Physical Address...
Link-local IPv6 Address ......: FE80: 2D0: FFFF: FE80: 55E7
IP Address...
Subnet Mask ......: 255.255.255.0
Default Gateway ......: 192.168.2.1
DNS Servers ......
DHCP Servers ......: 192.168.2.1
PC> ping 192.168.1.2
Pinging 192.168.1.2 with 32 bytes of data:
Request timed out.
Reply from 192.168.1.2: bytes = 32 time = 0 msTTL = 127
Reply from 192.168.1.2: bytes = 32 time = 30 msTTL = 127
Reply from 192.168.1.2: bytes = 32 time = 0 msTTL = 127
Ping statistics for 192.168.1.2:
Packets: Sent = 4, stored ED = 3, Lost = 1 (25% loss ),
Approximate round trip times inmilli-seconds:
Minimum = 0 ms, Maximum = 30 ms, Average = 10 ms