04-06-2013 08:09 AM - edited 03-04-2019 07:30 PM
Hi..
I am having a cisco 861 series router.
The Cable from the isp was connected to fastethernet4(wan port)
Following are my isp details
IP address:172.16.62.130
subnet:255.255.0.0
default gate way:172.16.62.1
dns primary:202.153.32.2
secondary:202.153.32.3
How do i configure this details in the router and access the internet in my devices.
i want the network to be in 192.168.1.0 to 254.
plz let me know how do i configure my router with this details using cisco configuration professional
Solved! Go to Solution.
04-06-2013 08:49 AM
Hello, I haven't seen cisco configuration professional but since its gui based I'm sure you could find your way around or go through a setup procedure? Here is a tutorial i found which may help - the wizard should be able to take you through the whole setup.
http://www.cisco.com/en/US/products/ps9422/products_configuration_example09186a0080b2f103.shtml
Anyway - just incase you are interested in CLI...
There might be a couple of things you have missed here, like DHCP for your LAN and NAT for outbound traffic. So I will assume you need this in the configuration below
If this is a static address assigned by your ISP then you can do this:
ip name-server 202.153.32.2
ip name-server 202.153.32.3
!
interface fa4
ip address 172.16.26.130 255.255.0.0
no shut
!
ip route 0.0.0.0 0.0.0.0 172.16.62.1
If you want to configure your LAN for example on fa1 you can do this:
interface fa1
ip address 192.168.1.1 255.255.255.0
no shut
To configure DHCP for your clients to connect you can do this:
ip dhcp pool INSIDE
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
dns-server 202.153.32.2 202.153.32.3
To configure NAT using PAT (port address translation you can do this)
access-list 1 permit 192.168.1.0 0.0.0.255
!
ip nat inside source list 1 interface fa4 overload
!
interface fa1
description INSIDE
ip nat inside
!
interface fa4
description OUTSIDE
ip nat outside
Hope this helps
Please rate useful posts and remember to mark any solved questions as answered. Thank you.
04-06-2013 08:49 AM
Hello, I haven't seen cisco configuration professional but since its gui based I'm sure you could find your way around or go through a setup procedure? Here is a tutorial i found which may help - the wizard should be able to take you through the whole setup.
http://www.cisco.com/en/US/products/ps9422/products_configuration_example09186a0080b2f103.shtml
Anyway - just incase you are interested in CLI...
There might be a couple of things you have missed here, like DHCP for your LAN and NAT for outbound traffic. So I will assume you need this in the configuration below
If this is a static address assigned by your ISP then you can do this:
ip name-server 202.153.32.2
ip name-server 202.153.32.3
!
interface fa4
ip address 172.16.26.130 255.255.0.0
no shut
!
ip route 0.0.0.0 0.0.0.0 172.16.62.1
If you want to configure your LAN for example on fa1 you can do this:
interface fa1
ip address 192.168.1.1 255.255.255.0
no shut
To configure DHCP for your clients to connect you can do this:
ip dhcp pool INSIDE
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
dns-server 202.153.32.2 202.153.32.3
To configure NAT using PAT (port address translation you can do this)
access-list 1 permit 192.168.1.0 0.0.0.255
!
ip nat inside source list 1 interface fa4 overload
!
interface fa1
description INSIDE
ip nat inside
!
interface fa4
description OUTSIDE
ip nat outside
Hope this helps
Please rate useful posts and remember to mark any solved questions as answered. Thank you.
11-27-2015 02:35 AM
Hi,
I am having a similar issue. The wan IP of the ISP is 111.93.***.*** /30. The gateway is 111.93.***.***. There are are six usable LAN ips starting from 111.93.245.144/29. The primary DNS is 103.8.46.5 and the secondary DNS is 103.8.44.5. I have configured the WAN ip on the WAN port FE 4. But when I tried to configure one of the lan ips on FE 0 port. it says IP address cannot be configured on the Fast ethernet switch ports. So I created a Vlan and assigned that Vlan to FE 0. After that I connecte that port to the pc, But the internet is not up. Please help to fnish this configuration. the LAN ips are required for me for various applications.
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