RE: Dial on Demand configuration to ISP [7:29867]
Searching with just DDR would bring up many interesting/related stuff To know about it more I would suggest reading up on DDR in the Inter. Design studies on the CCO (under tech. documents) Nick Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29956t=29867 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Dial on Demand configuration to ISP [7:29867]
Hi Folks, Do you guys have Dial on Demand configuration to ISP using Asyn Port ( 2511 Series )? Thanks Rgds, Steiven Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29867t=29867 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
dial-on-demand question
I have three remote sites connected to a central site through a VPN (over the Internet). Suppose only one link to the ISP at the remote locations could be down at a given time and there is only ONE async interface available on each router. How could I back-up connectivity to the central site using DDR? The problem I see is routing at the central site. The router has no way to know when the remote link to the ISP is failing, it can only see when his own async interface is coming up due to a DDR call. If it was only one remote site or I had three async interfaces at the central site I think know how to do it, but otherwise... Thanks, Mihai _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Dial on demand
Hi all: I need that 2 routers cisco don´t hung up the line, all the time must be openened, and if one of them hung up the line, automatically call another time. How can I do this? Are there any command? Thanks _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Dial on demand
What kind of traffic is being passed? You can set it up so that ip traffic or whatever traffic keeps the line up. Or you can use "dialer idle-timeout 3600" command to specify the amount of time the link is up after it comes up. We use an access list to bring up a connection i.e. "dialer-list 1 protocol ip permit" with this, any ip traffic will bring the link up and it will remain up for 3600 seconds. This is how I have implemented dial on demand. If you would like a sample config - shoot me an email. Gordon -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Paco García Sent: Thursday, November 23, 2000 8:38 AM To: [EMAIL PROTECTED] Subject: Dial on demand Hi all: I need that 2 routers cisco don´t hung up the line, all the time must be openened, and if one of them hung up the line, automatically call another time. How can I do this? Are there any command? Thanks _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Dial on demand
I assume you are using ISDN and IP but no matter you can do similar for other protocols. Set the dialer idle timeout to 200 or so. Router#(config-if)dialer idle-timeout 200 Ensure you have something set to make the call for example, Router#(config)dialer-list "dialer group number" protocol ip permit If the routers are often not in use and/or you are not using a routing protocol. ie you are using a static route to talk between the routers set a routing protocol on. Router#(config)router rip You really need all of that plus your interface configs. the book Building Cisco Remote Access Networks is full of good stuff. I would say that for people working in an access environment the BCRAN is a must. Keep smilin' Tony van Ree (Teunis) Tasmania Australia. On Thursday, November 23, 2000 at 05:37:45 PM, Paco García wrote: Hi all: I need that 2 routers cisco don´t hung up the line, all the time must be openened, and if one of them hung up the line, automatically call another time. How can I do this? Are there any command? Thanks _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] -- www.tasmail.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Dial on Demand Routing
I have been charged with making our current network redundant using our existing technologies. Our current setup is two corporate offices with a full T1 to the internet in each office along with multiple Frame-relay connections to remote branch offices and between the two corporate offices. I know it is possible to use DDR to create a redundant link in case one link fails, but is it possible to create a redundant link via IPsec/L2TP over the internet using one of our Internet T1 connections to the other T1 in case of frame-relay link failure, if this is possible is there a good book/website or other resource with information on this topic. Chris **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
