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Changing default gateway

How to change the default gateway IP-address on CISCO ROUTER 1720 series? Could you help with some basic IP config commands?

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  • gp005 Sep 23, 2008

    I am very new to routers and would like to learn from experts!



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How are you connecting to the router?

Is it by the serial cable or network cable ?

Posted on Sep 24, 2008


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Posted on Jan 02, 2017


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I need the address ip for configure?

Open command prompt. Type netstat -rn.

The IP address under "Gateway" for either the "default" line or the address would be the gateway IP address of the router and likely the address used to configure it.

For example:
Destination Gateway

Jun 08, 2014 | Cisco DDR2201 Residential Gateway -...

1 Answer

I need the address ip for a router cisco 02706?

Connect a computer with the Router.
Open Command Prompt
Type: ipconfig
Lots of information will be displayed.
Scroll up if required and search for: Ethernet Adapter Local Area Connection:
In that category you will see one listed as Default Gateway.
And that is the IP Address of your Cisco Router.

Jun 08, 2014 | Cisco (1841) Router (cisco1841)

1 Answer

How to counfugre asa 5505 cisco Router

Use the Cisco ASDM or SDM software, that will give you an easy graphical interface to configure the ASA. One of them would have been shipped with the device.

Don't forget the ASA has to pre-configured, just a simple config. Have HTTPS enabled and telnet/SSH helps as well if you dont have a serial port or the console cable.

Cisco's website will give you quite a lot of info for free...

Jan 18, 2010 | Cisco ASA 5505 Firewall

2 Answers

Dhcp setup on a Cisco 2851 router

Let's look at how to configure basic DHCP on an IOS-based router. For this example, we'll start off with the default configuration on a Cisco 2611 router running IOS 12.2. (The configuration should be the same—or very similar—on all IOS-based routers).
To begin, connect the router's Ethernet port to a switch, and connect the switch to a laptop, which will serve as the DHCP client.
To configure Cisco IOS DHCP, follow these steps, which include sample commands:
1.Configure an IP address on the router's Ethernet port, and bring up the interface. (On an existing router, you would have already done this.)
Router(config)# interface ethernet0/0
Router(config-if)#ip address
Router(config-if)# no shutdown2.Create a DHCP IP address pool for the IP addresses you want to use.
Router(config)# ip dhcp pool mypool3.Specify the network and subnet for the addresses you want to use from the pool.
Router(dhcp-config)# network /8 4.Specify the DNS domain name for the clients.
Router(dhcp-config)#domain-name mydomain.com5.Specify the primary and secondary DNS servers.
Router(dhcp-config)#dns-server the default router (i.e., default gateway).
Router(dhcp-config)#default-router the lease duration for the addresses you're using from the pool.
Router(dhcp-config)#lease 78.Exit Pool Configuration Mode.

I hope this is helpfull for you.



Oct 26, 2009 | Computers & Internet

3 Answers

My ip address should be in the setup tab inlynksis but isn;t how do i change it manually

The default IP address of the Linksys router is
First check the IP address of your computer.
START ==> RUN ==> type cme and hit OK==> you will find the command prompt. Type " ipconfig " in the command prompt and hit ENTER.
Now you will find the IP address and the Default.
Default Gateway is the IP address of your router. with this number you can open the set up interface of the router. and change the IP address of your router.
For more info about networking Click Here

Oct 07, 2009 | Linksys Wireless-G WRT54G Router

1 Answer

Cisco ASA 5505 Firewall

1. Change your PCs default gateway to your firewalls' internal IP

2. configure the nameservers on your ASA

Then internet will work fine.

May 23, 2009 | Cisco ASA 5510 Anti-X Edition...

1 Answer

2wire VPN over cisco router 800 series

when u bride modem you have to go inside ur cisco if u have ur 2wire bridge u should pick up a diffrent ip than on the default gatewat | go to ur command prompt or DOS screen |
vista type CMD on ur search on the start menu at the bottom
xp go to RUN then type CMD | should brin up black screen
type in (ipconfig) look for default gateway |
go to ur browser and type that IP address on the address bar
should take u to ur cisco interfase | then should ask ur for a username and password try variation of admin admin or (blank) admin or admin (blank) that should get u in
if u see DHCP make it PPPoE then it should ask u for username and password from ur ISP or ur primary email address from ur ISP and password | that should do the trick
*****if u cant find username and PWD go to WAN setting manual settings then PPPoE and then USRname and PWD

rate me pls

Mar 24, 2009 | 2wire (1000-400108-001) Router

2 Answers

Cisco 857w have had it running on network connected with broad band configured for demon internet w have now changed our supplier to BT and new password and loon on I have no software for the router only...

go to a command prompt on your computer and type in ipconfig - then look for the ip address of your "Default Gateway". Make a not of this ip address.. Then open your internet browser and type in http://XXX.XXX.XXX.XXX replacing the Xs with your default gateway... you will then get to the admin screen for the router where you can do whatever you need to do.

Mar 07, 2009 | Cisco 857W (882658019555) Router

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