What might a resolution be for this or could you point me to where I can find this? Would I have to allocate more bandwidth? Mark Z. ----- Original Message ----- From: "Erick B." To: "Mark Z." ; Sent: Wednesday, May 09, 2001 2:24 AM Subject: Re: Frame Relay backup issue...(thanks) [7:3686] > Another possibility... > > If they are using a dv routing protocol such as RIP > and every now and then they push alot of traffic > across frame, perhaps some routing updates are not > making it across causing the route to go away and the > router to use floating/alternate route over ISDN. I've > > seen this happen with RIP with heavy traffic. > > Hope this helps... Erick > > --- "Mark Z." wrote: > > Thanks for the help E. I have a feeling that it > > might be a backup load issue > > that I'll have to fix. Can't give you much info > > because I just found out I'm > > going to this client tomorrow so I'll be able to > > digest it all then. I'll > > definitely be bringing this with me in my > > head...it's appreciated friend, > > thanks, > > > > Mark Z. > > > > ----- Original Message ----- > > From: "EA Louie" > > To: "Mark Z." ; > > Sent: Tuesday, May 08, 2001 6:36 PM > > Subject: Re: Frame Relay backup issue... [7:3686] > > > > > > > ahhh, I'll give you a free answer anyway! ;-) > > > > > > Without making any assumptions except that the > > Frame Relay interface is > > > configured with a backup-interface statement > > that's pointed to a dialer, > > and > > > that all the routing is working okay, and that the > > dialer has a good > > > dialer-list, then the config would look similar > > to: > > > > > > interface serial0/1 > > > encapsulation frame-relay > > > backup interface dialer1 > > > no backup load > > > no backup delay > > > > > > interface dialer1 > > > > > > then the only thing that would bring the backup > > into play is the serial > > > going down/down momentarily. > > > > > > If there IS a backup load statement on serial, > > then bandwidth percentage > > > over the first parameter of that command would > > initiate the dialer. > > Adjust > > > it higher or remove it. > > > > > > If there's no backup interface command on the > > serial interface, then a > > > floating static route is probably initiating the > > DDR. If an IGP is used > > > over the Frame Relay network then a route flap on > > the default route would > > > also start the dialing sequence. > > > > > > Let's see... is there a link for you? nope, can't > > find one that's > > > appropriate. > > > > > > > > > -e- > > > > > > ----- Original Message ----- > > > From: "Mark Z." > > > To: > > > Sent: Tuesday, May 08, 2001 2:39 PM > > > Subject: Frame Relay backup issue... [7:3686] > > > > > > > > > > Hi Guys, > > > > Been a while since I've written to the list > > (guess that's kind of a > > > good > > > > thing). Fairly simple question here: Lets say > > there is a company with a > > FR > > > > network with a hub/spoke topology. When data is > > sent from a site, alot > > of > > > > times the backup link kicks up, even though the > > primary never went down. > > I > > > > remember this type of scenario in my readings > > but forget what the > > > > possibilities are. The simplest answer would be > > that they are > > > oversubscribing > > > > their access on the line and the backup's > > kicking up. Or the line is > > just > > > > bad...but I doubt that. What are some possible > > scenarios that would > > cause > > > > this > > > > issue. I'm not asking for free answers to this > > but I would appreciate it > > > if > > > > someone could point me in the right direction in > > terms of reading up on > > > this. > > > > Thanks guys...good to be back. > > > > > > > > Mark Zabludovsky ~ CCNP, CCDA > > > > [EMAIL PROTECTED] > > > > 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] > > > __________________________________________________ > Do You Yahoo!? > Yahoo! Auctions - buy the things you want at great prices > http://auctions.yahoo.com/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3783&t=3686 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
