单臂路由实现DHCP功能

qder

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 a

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 192.168.2.0 255.255.255.0

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.....................: 1.1.1.1

DHCP Servers....................:192.168.1.1

PC>ipconfig /release

IP Address......................: 0.0.0.0

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......................: 1.1.1.1

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=15msTTL=127

Reply from 192.168.2.2: bytes=32 time=0msTTL=127

Reply from 192.168.2.2: bytes=32 time=16msTTL=127

Reply from 192.168.2.2: bytes=32 time=15msTTL=127

Ping statistics for 192.168.2.2:

  Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),

Approximate round trip times inmilli-seconds:

  Minimum = 0ms, Maximum = 16ms, Average = 11ms

PC2:

Packet Tracer PC Command Line 1.0

PC>ipconfig /all

FastEthernet0 Connection:(default port)

Physical Address................:00D0.FF80.55E7

Link-local IPv6 Address.........:FE80::2D0:FFFF:FE80:55E7

IP Address......................:192.168.2.2

Subnet Mask.....................:255.255.255.0

Default Gateway.................:192.168.2.1

DNS Servers.....................: 1.1.1.1

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=0msTTL=127

Reply from 192.168.1.2: bytes=32 time=30msTTL=127

Reply from 192.168.1.2: bytes=32 time=0msTTL=127

Ping statistics for 192.168.1.2:

  Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),

Approximate round trip times inmilli-seconds:

  Minimum = 0ms, Maximum = 30ms, Average = 10ms

色粉盒撒娇

在一辆拥挤的公车上，一位女郎忽然叫了起来：别挤啦！别挤啦！把人家的奶都挤出来啦！（她拿着酸奶呢）。

dryu999

禽兽尚且有半点怜悯之心，而我一点也没有，所以我不是禽兽。

jydg

学习了，不错，讲的太有道理了

xiguaqq20

花前月下，不如花钱“日”下!*^_^*

shanghaipc

与时俱进，你我共赴高潮!

q987654

勃起不是万能的，但不能勃起却是万万都不能的!