08-10-2010 12:17 PM - edited 03-06-2019 12:25 PM
Hi, I have a Cisco 831 and I am fairly new with configuring cisco routers. What I have is Internet>>>Modem>>>Router>>>Switch>>Computers What I want to do is have the Router hand out IP's through DHCP Heres my config Building configuration... Current configuration : 1306 bytes ! version 12.4 no service pad service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname Router ! boot-start-marker boot-end-marker ! ! no aaa new-model ! ! no ip dhcp use vrf connected ! ip dhcp pool my_pool network 12.168.1.0 255.255.255.0 default-router 192.168.1.1 dns-server 24.226.1.93 24.226.10.193 24.226.1.94 24.226.10.194 ! ! ip cef ! ! ! ! ! ! ! ! interface Ethernet0 ip address 192.168.1.1 255.255.255.0 ip nat inside ip virtual-reassembly ! interface Ethernet1 ip address dhcp ip nat outside ip virtual-reassembly duplex auto ! interface Ethernet2 no ip address shutdown ! interface FastEthernet1 duplex auto speed auto ! interface FastEthernet2 duplex auto speed auto ! interface FastEthernet3 duplex auto speed auto ! interface FastEthernet4 duplex auto speed auto ! ip route 0.0.0.0 0.0.0.0 Ethernet1 ! no ip http server no ip http secure-server ! ip nat inside source list 117 interface Ethernet1 overload ! access-list 103 deny ip 10.0.0.0 0.255.255.255 any log access-list 103 deny ip 172.16.0.0 0.15.255.255 any log access-list 117 permit ip 192.168.1.0 0.0.0.255 any ! ! ! control-plane ! ! line con 0 no modem enable speed 115200 line aux 0 line vty 0 4 ! scheduler max-task-time 5000 end |
08-10-2010 01:52 PM
08-11-2010 08:08 PM
Hi,
From your config, you miss one statement and one typo.
one missing is "ip dhcp excluded-address 192.168.1.1"
one typo is "network 12.168.1.0 255.255.255.0". This should be "network 192.168.1.0 255.255.255.0"
you can confirm if you dhcp server is working by "sh ip dhcp pool" or "deb ip dhcp server pacekt or event"
Hope this helps.
KK
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