Comments on: Configure a default route on a Cisco router

By: tony

tony — Thu, 08 Sep 2011 08:10:26 +0000

i have an uplink and im connected to an IXP, but all my traffic wants to go through the uplink only, how do i let traffic from my customers ( i am an ISP) to access resources from the IXP and the Uplink as well? thanks

By: NMS-VS

NMS-VS — Sun, 05 Jun 2011 06:17:00 +0000

I also Need a Help Dears, I am connected from the Via Sat Satellite Internet with the iDirect 3000 Series Modem, the provider provided me Public IP addresss block of /29, xx.xx.151.121 is the Modem Gateway and 5 more IPs I have free to use Locally. The xx.xx.151.122 is configured in Wireless router and work as DHCP, Now I want do a practice in Cisco Router 2801 Series. I want to configure the F0/0 port as WAN and assign Public IP xx.xx.151.123 ( if i am wrong then please suggest) and configure the f0/1 port as LAN to provide internet for the LAN IPs. I need Your help to provide me step by step help, I believe You u have the Public Address Rnage with u.

waiting for response.

the reason I am doing this, Bcz I dont have WIC card in my Cisco router.

By: Love_ciggar

Love_ciggar — Sun, 05 Jun 2011 06:10:00 +0000

Hi,

By: Love_ciggar

Love_ciggar — Sun, 05 Jun 2011 06:10:00 +0000

Hi,

By: Seanchief2008

Seanchief2008 — Wed, 13 Apr 2011 13:39:00 +0000

i have one public ip 41.76.89… 255.255.255….. 41.76.89….. my router has 2 ports 1 for link from the isp and the other 1 for lan how can configure that please..

By: Will

Will — Sun, 27 Mar 2011 12:08:00 +0000

To use the INTERFACE, Instead of placing the next hop ip on your ip route 0.0.0.0 0.0.0.0 x.x.x.x

Do ip route 0.0.0.0 0.0.0.0 s0/1

So all traffic will be default routed out local serial int 0/1

By: GebRiel

GebRiel — Sun, 27 Mar 2011 08:43:00 +0000

How to configure default route using the outbound interface to the internet???
can some one help me????

By: Tushar

Tushar — Wed, 12 Jan 2011 11:27:00 +0000

A router gateway is a node on a TCP/IP network that serves as an access point to another network. which provides the actual path for the packet in and out of the gateway.The default gateway commonly connects the internal networks and the outside network (Internet).

Configure Ethernet Port Command -
Router(config)# inte f0/0
Router(config-if)# ip add 192.168.0.1 255.255.255.0
Router(config-if)# no shut

Configure Serial Port Command -
Router(config-if)# inte s 0/0/0
Router(config-if)# ip add 192.168.20.1 255.255.255.0
Router(config-if)# no shut

Thanks,
Tushar

By: Will

Will — Sat, 07 Aug 2010 18:27:00 +0000

If you were running OSPF would you add the fa outside interface IP network to your routing networks, or program that IP for the default route?

Do you have to configure the default route back to this IP on every router with the ip route command?

By: Anonymous

Anonymous — Fri, 30 Apr 2010 06:28:00 +0000

Dear Sridhar V

Router#config t
Router(config)#interface FastEthernet0/0
Router(config-if)# ip address local ip 255.255.255.0
Router(config-if)# ip nat inside
Router(config-if)# exit
Router(config)#interface FastEthernet0/1
Router(config-if)# ip address public ip 255.255.255.0
Router(config-if)# ip nat outside
Router(config-if)# exit
Router(config)#ip route 0.0.0.0 0.0.0.0 public IP
Router(config)#access-list 101 permit ip local ip 0.0.0.255 any
Router(config)#ip nat inside source list 101 interface FastEthernet0/1 overload