RE: dial backup (pri-to-pri and pri-to-bri) [7:21030]
I just worked through this same scenario. The PRI will not dial out to the BRI when the frame-relay goes down, the BRI will have a backup statement to dial when the frame-relay fails. I have sample configs: but COO has them too. First you will need to have the switch type from Telco... PRI side [isdn switch-type primary-dms100] global config Next you will configure the controller: controller T1 3/1 pri-group timeslots 1-24 description PRI for collector site BRI framing esf linecode b8zs verify framing and line code with telco You will need to decide if you will use authentication username fff-lbs-rt password 0 tapew0rm username fff-lbs-rt password 0 tapew0rm add authentication statement to each side of the connection in global config. interface Serial3/1:23 description BRI dial-in connection no ip address no ip directed-broadcast encapsulation ppp dialer rotary-group 1 dialer-group 1 isdn switch-type primary-dms100 isdn incoming-voice modem interface Dialer1 ip address 192.168.170.129 255.255.255.192 no ip directed-broadcast encapsulation ppp dialer in-band dialer idle-timeout 300 dialer map ip 192.168.170.132 name Lynn dialer map ip 192.168.170.133 name Bangor dialer map ip 192.168.170.134 name Billings dialer map ip 192.168.170.135 name Redding dialer map ip 192.168.170.136 name SantaSusanna dialer map ip 192.168.170.137 name SanAntonio dialer map ip 192.168.170.138 name hartford dialer map ip 192.168.170.139 name ST.Paul dialer map ip 192.168.170.140 name Raleigh dialer map ip 192.168.170.141 name Jacksonville dialer map ip 192.168.170.142 name Midland dialer-group 1 ppp authentication chap ppp multilink add this to Router RIP if you are using RIP distribute-list 1 out Dialer1 add this to your access list statements dialer-list 1 protocol ip permit BRI config: username Billings password cisco username fff-lbs-rt password cisco username fff-lbs-rt password cisco isdn switch-type basic-ni interface BRI1/0 ip address 192.168.170.134 255.255.255.192 encapsulation ppp dialer idle-timeout 300 dialer map ip 192.168.170.129 name fff-lbs-rt broadcast [dial number] dialer map ip 192.168.170.130 name fff-lbs-rt broadcast [dial number] dialer hold-queue 75 dialer load-threshold 5 either dialer-group 1 isdn switch-type basic-ni isdn spid1 4062371960 2371960 isdn spid2 4062371961 2371961 ppp authentication chap ppp multilink router rip version 2 redistribute connected network 172.16.0.0 network 172.20.0.0 network 192.168.170.0 distribute-list 1 out Serial0/0.1 distribute-list 1 out Serial0/0.2 distribute-list 1 out BRI1/0 no auto-summary dialer-list 1 protocol ip permit review ISDN commands and debug commands Billings#sh isdn ? active ISDN active calls history ISDN call history memory ISDN memory information status ISDN Line Status timers ISDN Timer values debug isdn ? eventsISDN events q921 ISDN Q921 packets q931 ISDN Q931 packets sh isdn status to verify L1 and L2 before attempting a fail over call. Verify ring to numbers are routed properly with telco...telco likes to @!#$ this up and push blame to the customer!!! Good luck! Ann Marie -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 25, 2001 10:32 AM To: [EMAIL PROTECTED] Subject:dial backup (pri-to-pri and pri-to-bri) [7:21030] hi. I need help about isdn dial backup. I have one central office and about 10 branches. I will get frame relay connections between central office and branches. I want to do dial backup with isdn. in central office pri and branches bri. is it possible to configure central office (i mean pri) will set up dial backup connection. i mean pri-to-bri dial backup when frame relay goes down central site will set up one or two b channels to each of branches. if someone has sample config of this scenario or has any idea i will be very happy. thanks best regards. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=21041t=21030 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: dial backup (pri-to-pri and pri-to-bri) [7:21030]
Yes it's very possible though I would have the remotes dial into the host, (PRI) on loss of a route, (default). Here is a pretty decent example http://www.cisco.com/warp/public/793/access_dial/britopri.html Dave [EMAIL PROTECTED] wrote: hi. I need help about isdn dial backup. I have one central office and about 10 branches. I will get frame relay connections between central office and branches. I want to do dial backup with isdn. in central office pri and branches bri. is it possible to configure central office (i mean pri) will set up dial backup connection. i mean pri-to-bri dial backup when frame relay goes down central site will set up one or two b channels to each of branches. if someone has sample config of this scenario or has any idea i will be very happy. thanks best regards. -- David Madland Sr. Network Engineer CCIE# 2016 Qwest Communications Int. Inc. [EMAIL PROTECTED] 612-664-3367 Emotion should reflect reason not guide it Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=21069t=21030 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Dial Backup Routing??? [7:19478]
Thanks for your replies Dave. I called Cisco and we decided on a 2611 with the 16 port modem module. The 1601's we have do not have an aux. port so they recommend changing to 1720's. They did say that it may be possible to configure the console port for the modem but that it was not recommended. (Security hole) Anyway, just wanted to say thanks for the response and your insight! Thank you, Andy Davidson IS Support CPS Distributors, Inc. 303-394-6040 [EMAIL PROTECTED] -Original Message- From: MADMAN [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 12, 2001 1:12 PM To: Andy Davidson Cc: [EMAIL PROTECTED] Subject: Re: Dial Backup Routing??? [7:19478] Internal modems look at the 2600 and 3600 series routers. It's fortunately been years since I have set up an external modem rack but any of the big names surely make them. Dave Andy Davidson wrote: Any reccomendations on hardware to use? I see that the 2511 is a access server that you can connect multiple exterior modems to. Is this what you would reccomend for the data center office? Is there a solution that has the modems internal so that we don't have a bunch of modems stacked up and seperate? Possibly a rack mountable modem pool that would work with the 2511 to achieve our goal of 10 incoming lines? All replies appreciated!!! Andy MADMAN wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... You sure can, this is a good URL showing how to conifigure your aux ports and set up the chat scripts that make it happen. http://www.cisco.com/warp/customer/471/aux-aux-watch.html Dave Andy Davidson wrote: Hello group! I have a network that is set up in a hub and spoke arrangement. We have 10 remote offices with 3-5 users at each location, and 1 data center which controls all internet access, file and printer sharing and email services. Our teleco arrangemet is as follows. Data Center: 1 Frame relay T1 with subinterfaces to 7 remote offices at speeds of 56K and 128K. 1 ATT T1 that goes into a channel bank where the other 3 remote sites get 56K lines and then the rest of the channels of the T1 are dedicated to voice. Hardware Cisco 2522 Remote Sites:56k or 128k data circuits either frame or Point to Point. Hardware is Cisco 1600 My Question!!!: Is there a way to have a modem connection on the 1600's that dials up the 2522 when the circuit goes down? We currently have no backup for our data connection and I think that this is a major problem. (Circuits can go down and with no communication to the ERP system, phones ring off the hook) Cost of course is a major issue, as funding is currently very limited. Possibly a $2500 budget? We do have phone lines into the remote sites that could be used to dial out from. I am looking for a solution that would maybe use modems on the 1600's and some sort of a modem pool or modem bank to receive all the connections in the case of a major outage at the data center on the 2522. If this is possible, please let me know how you would do it!! Also if you have any reccomendations for modem banks or pools that would send the authentication requests to our 2522 that would be great! Thanks in advance for your replies.. Andy Davidson -- David Madland Sr. Network Engineer CCIE# 2016 Qwest Communications Int. Inc. [EMAIL PROTECTED] 612-664-3367 Emotion should reflect reason not guide it -- David Madland Sr. Network Engineer CCIE# 2016 Qwest Communications Int. Inc. [EMAIL PROTECTED] 612-664-3367 Emotion should reflect reason not guide it [GroupStudy.com removed an attachment of type application/octet-stream which had a name of Andy Davidson (E-mail).vcf] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=20269t=19478 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: DIAL Backup of Wireless VLAN [7:20058]
Don't really follow what your saying but I'll try to clarify what I meant. Sounds like you basically hve a hub and spoke. Enable a routing protocol and redistribute default from the central site to the remotes. At the remotes add a floating static default, a static default route followed with a metric of like 200, as you interesting packet to initiate the backup. This way even though your ethernet interface is up the loss of the dynamic default route will trigger the backup link. Dave Khurrum Shahzad wrote: To which net I configure as my interesting packet because both net of my remote site LAN is also on sub interfaces of my Central site Fast Ethernet Interface. I can't define route to a net which is also on my directly connected interface. Don't look for an interface going down, instead configure a floating default route as your interesting packet. Dave Khurrum Shahzad wrote: Hi all I want help regarding my scenario which is as follows. I have one central and tow remote sites. Both two remote sites are connected with central through Wireless Ethernet Bridge (high speed). At Central site Ethernet cable from both Wireless Bridge are connected to switch and Cisco 2620 is used for routing between 3 different VLAN ( two for remote and one for central). So at central site I have 3 sub interface on Fast Ethernet each having IP address of separate net. I also require Sync Dial Backup for each remote site. So I placed one 1601 and Sync dialup modem on each remote site and dialup modems at central connected with sync port of 2620. But I can't understand how to configure online (automatic) backup because if any of wireless link will break or down, Ethernet ports will not down and dialer will not initiate. Also for manual backup, if I manually dial to central site from any remote site then after connected to central, I have same IP net on both site of link, it means Ethernet port of 1601 and fast Ethernet port of 2620 have Ethernet IP from same net. Can anybody guide me how I run my main links on Wireless Ethernet Bridge and backup link on dialup with routers? Network diagram of my setup is at http://www.geocities.com/khurrums/ Regards Khurrum -- David Madland Sr. Network Engineer CCIE# 2016 Qwest Communications Int. Inc. [EMAIL PROTECTED] 612-664-3367 Emotion should reflect reason not guide it Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=20167t=20058 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: DIAL Backup of Wireless VLAN [7:20058]
To which net I configure as my interesting packet because both net of my remote site LAN is also on sub interfaces of my Central site Fast Ethernet Interface. I can't define route to a net which is also on my directly connected interface. Don't look for an interface going down, instead configure a floating default route as your interesting packet. Dave Khurrum Shahzad wrote: Hi all I want help regarding my scenario which is as follows. I have one central and tow remote sites. Both two remote sites are connected with central through Wireless Ethernet Bridge (high speed). At Central site Ethernet cable from both Wireless Bridge are connected to switch and Cisco 2620 is used for routing between 3 different VLAN ( two for remote and one for central). So at central site I have 3 sub interface on Fast Ethernet each having IP address of separate net. I also require Sync Dial Backup for each remote site. So I placed one 1601 and Sync dialup modem on each remote site and dialup modems at central connected with sync port of 2620. But I can't understand how to configure online (automatic) backup because if any of wireless link will break or down, Ethernet ports will not down and dialer will not initiate. Also for manual backup, if I manually dial to central site from any remote site then after connected to central, I have same IP net on both site of link, it means Ethernet port of 1601 and fast Ethernet port of 2620 have Ethernet IP from same net. Can anybody guide me how I run my main links on Wireless Ethernet Bridge and backup link on dialup with routers? Network diagram of my setup is at http://www.geocities.com/khurrums/ Regards Khurrum Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=20100t=20058 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: DIAL Backup of Wireless VLAN [7:20058]
Don't look for an interface going down, instead configure a floating default route as your interesting packet. Dave Khurrum Shahzad wrote: Hi all I want help regarding my scenario which is as follows. I have one central and tow remote sites. Both two remote sites are connected with central through Wireless Ethernet Bridge (high speed). At Central site Ethernet cable from both Wireless Bridge are connected to switch and Cisco 2620 is used for routing between 3 different VLAN ( two for remote and one for central). So at central site I have 3 sub interface on Fast Ethernet each having IP address of separate net. I also require Sync Dial Backup for each remote site. So I placed one 1601 and Sync dialup modem on each remote site and dialup modems at central connected with sync port of 2620. But I can't understand how to configure online (automatic) backup because if any of wireless link will break or down, Ethernet ports will not down and dialer will not initiate. Also for manual backup, if I manually dial to central site from any remote site then after connected to central, I have same IP net on both site of link, it means Ethernet port of 1601 and fast Ethernet port of 2620 have Ethernet IP from same net. Can anybody guide me how I run my main links on Wireless Ethernet Bridge and backup link on dialup with routers? Network diagram of my setup is at http://www.geocities.com/khurrums/ Regards Khurrum -- David Madland CCIE# 2016 Senior Network Engineer Qwest Communications 612-664-3367 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=20087t=20058 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Dial Backup Routing??? [7:19478]
Any reccomendations on hardware to use? I see that the 2511 is a access server that you can connect multiple exterior modems to. Is this what you would reccomend for the data center office? Is there a solution that has the modems internal so that we don't have a bunch of modems stacked up and seperate? Possibly a rack mountable modem pool that would work with the 2511 to achieve our goal of 10 incoming lines? All replies appreciated!!! Andy MADMAN wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... You sure can, this is a good URL showing how to conifigure your aux ports and set up the chat scripts that make it happen. http://www.cisco.com/warp/customer/471/aux-aux-watch.html Dave Andy Davidson wrote: Hello group! I have a network that is set up in a hub and spoke arrangement. We have 10 remote offices with 3-5 users at each location, and 1 data center which controls all internet access, file and printer sharing and email services. Our teleco arrangemet is as follows. Data Center: 1 Frame relay T1 with subinterfaces to 7 remote offices at speeds of 56K and 128K. 1 ATT T1 that goes into a channel bank where the other 3 remote sites get 56K lines and then the rest of the channels of the T1 are dedicated to voice. Hardware Cisco 2522 Remote Sites:56k or 128k data circuits either frame or Point to Point. Hardware is Cisco 1600 My Question!!!: Is there a way to have a modem connection on the 1600's that dials up the 2522 when the circuit goes down? We currently have no backup for our data connection and I think that this is a major problem. (Circuits can go down and with no communication to the ERP system, phones ring off the hook) Cost of course is a major issue, as funding is currently very limited. Possibly a $2500 budget? We do have phone lines into the remote sites that could be used to dial out from. I am looking for a solution that would maybe use modems on the 1600's and some sort of a modem pool or modem bank to receive all the connections in the case of a major outage at the data center on the 2522. If this is possible, please let me know how you would do it!! Also if you have any reccomendations for modem banks or pools that would send the authentication requests to our 2522 that would be great! Thanks in advance for your replies.. Andy Davidson -- David Madland Sr. Network Engineer CCIE# 2016 Qwest Communications Int. Inc. [EMAIL PROTECTED] 612-664-3367 Emotion should reflect reason not guide it Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=19645t=19478 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Dial Backup Routing??? [7:19478]
Internal modems look at the 2600 and 3600 series routers. It's fortunately been years since I have set up an external modem rack but any of the big names surely make them. Dave Andy Davidson wrote: Any reccomendations on hardware to use? I see that the 2511 is a access server that you can connect multiple exterior modems to. Is this what you would reccomend for the data center office? Is there a solution that has the modems internal so that we don't have a bunch of modems stacked up and seperate? Possibly a rack mountable modem pool that would work with the 2511 to achieve our goal of 10 incoming lines? All replies appreciated!!! Andy MADMAN wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... You sure can, this is a good URL showing how to conifigure your aux ports and set up the chat scripts that make it happen. http://www.cisco.com/warp/customer/471/aux-aux-watch.html Dave Andy Davidson wrote: Hello group! I have a network that is set up in a hub and spoke arrangement. We have 10 remote offices with 3-5 users at each location, and 1 data center which controls all internet access, file and printer sharing and email services. Our teleco arrangemet is as follows. Data Center: 1 Frame relay T1 with subinterfaces to 7 remote offices at speeds of 56K and 128K. 1 ATT T1 that goes into a channel bank where the other 3 remote sites get 56K lines and then the rest of the channels of the T1 are dedicated to voice. Hardware Cisco 2522 Remote Sites:56k or 128k data circuits either frame or Point to Point. Hardware is Cisco 1600 My Question!!!: Is there a way to have a modem connection on the 1600's that dials up the 2522 when the circuit goes down? We currently have no backup for our data connection and I think that this is a major problem. (Circuits can go down and with no communication to the ERP system, phones ring off the hook) Cost of course is a major issue, as funding is currently very limited. Possibly a $2500 budget? We do have phone lines into the remote sites that could be used to dial out from. I am looking for a solution that would maybe use modems on the 1600's and some sort of a modem pool or modem bank to receive all the connections in the case of a major outage at the data center on the 2522. If this is possible, please let me know how you would do it!! Also if you have any reccomendations for modem banks or pools that would send the authentication requests to our 2522 that would be great! Thanks in advance for your replies.. Andy Davidson -- David Madland Sr. Network Engineer CCIE# 2016 Qwest Communications Int. Inc. [EMAIL PROTECTED] 612-664-3367 Emotion should reflect reason not guide it -- David Madland Sr. Network Engineer CCIE# 2016 Qwest Communications Int. Inc. [EMAIL PROTECTED] 612-664-3367 Emotion should reflect reason not guide it Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=19654t=19478 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Dial Backup Routing??? [7:19478]
You sure can, this is a good URL showing how to conifigure your aux ports and set up the chat scripts that make it happen. http://www.cisco.com/warp/customer/471/aux-aux-watch.html Dave Andy Davidson wrote: Hello group! I have a network that is set up in a hub and spoke arrangement. We have 10 remote offices with 3-5 users at each location, and 1 data center which controls all internet access, file and printer sharing and email services. Our teleco arrangemet is as follows. Data Center: 1 Frame relay T1 with subinterfaces to 7 remote offices at speeds of 56K and 128K. 1 ATT T1 that goes into a channel bank where the other 3 remote sites get 56K lines and then the rest of the channels of the T1 are dedicated to voice. Hardware Cisco 2522 Remote Sites:56k or 128k data circuits either frame or Point to Point. Hardware is Cisco 1600 My Question!!!: Is there a way to have a modem connection on the 1600's that dials up the 2522 when the circuit goes down? We currently have no backup for our data connection and I think that this is a major problem. (Circuits can go down and with no communication to the ERP system, phones ring off the hook) Cost of course is a major issue, as funding is currently very limited. Possibly a $2500 budget? We do have phone lines into the remote sites that could be used to dial out from. I am looking for a solution that would maybe use modems on the 1600's and some sort of a modem pool or modem bank to receive all the connections in the case of a major outage at the data center on the 2522. If this is possible, please let me know how you would do it!! Also if you have any reccomendations for modem banks or pools that would send the authentication requests to our 2522 that would be great! Thanks in advance for your replies.. Andy Davidson -- David Madland Sr. Network Engineer CCIE# 2016 Qwest Communications Int. Inc. [EMAIL PROTECTED] 612-664-3367 Emotion should reflect reason not guide it Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=19484t=19478 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Dial backup with OSPF [7:1851]
1. If your remote sites have BRI cards then unless you care going to have someone with analog modems dial-in to the PRI I don't see a need for the digital modems. 2. You can implement the dial portion of DBU (dial back-up) using either backup interfaces or floating static routes. Backup interfaces will watch DCD of the serial interface that you want to backup, and floating static routes rely on routing protocol updates. If have many networks that are frame-relay and I use floating static routes since backup interfaces will not always work. IE: if only the PVC gets dropped and not the line, then backup interfaces will not kick in. 3. If you using floating static routes, then make sure that you deny OSPF in your interesting traffic list, or routing updates will keep the line up and running. There are many great examples of both type of backup scenarios on the Cisco web site. They will also show you how to setup the PRI at the HQ side. Jason Coleman - CCNP, CCDP -Original Message- From: Paulo Roque [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 25, 2001 7:56 AM To: [EMAIL PROTECTED] Subject:Dial backup with OSPF [7:1851] Hi guys, We are planning a ISDN dial backup for a ospf network with about 30 small stub areas. In the central site we will have a router with PRI line and 30 digital modems and in the remote sites we will have a backup router with ISDN BRI interfaces, which will dial when the main link become unavailable. - Have anyone implement a solution like this? - Has this solution any know problem? - Will backup router dial only when the main link fail or it will dial periodically for routing update? -- Paulo Roque Network Engineer [EMAIL PROTECTED] FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=1863t=1851 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Dial backup with OSPF [7:1851]
Paulo, You would want to look into what is known as OSPF ON-Demand Routing. This feature enables you to suppress hellos and updates after the updates and hellos are passed initially. I have done it once or twice. Check out the CISCO web site for details. http://www.cisco.com/warp/customer/104/23.html Karl -Original Message- From: Paulo Roque [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 25, 2001 8:56 AM To: [EMAIL PROTECTED] Subject: Dial backup with OSPF [7:1851] Hi guys, We are planning a ISDN dial backup for a ospf network with about 30 small stub areas. In the central site we will have a router with PRI line and 30 digital modems and in the remote sites we will have a backup router with ISDN BRI interfaces, which will dial when the main link become unavailable. - Have anyone implement a solution like this? - Has this solution any know problem? - Will backup router dial only when the main link fail or it will dial periodically for routing update? -- Paulo Roque Network Engineer [EMAIL PROTECTED] FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=1858t=1851 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Dial Backup
you can use "ip unnumbered". so you don't need any ip add. at serial interfaces. this is ISDN DDR http://www.cisco.com/warp/public/123/5.html for extra issues use www.cisco.com/go/tools - tech central this is a very helpful site for all cisco users. Serhat ERKAN Network Engineer -Original Message- From: FRS [mailto:[EMAIL PROTECTED]] Sent: Tuesday, October 24, 2000 5:25 PM To: [EMAIL PROTECTED] Subject: Dial Backup Hi all, I need your input here. I have 4 remote sites that are connected to HQ via FR as the primary WAN connection. I need to have ISDN DDR for all remote sites to HQ in case a FR circuit goes down ... On the BRI interface at HQ ... I only need 1 ip address right? Can I get the HQ router to assign dynamic ip addresses to the remote site's bri interfaces ... I would appreciate it if you could point me to references on CCO regarding this scenario ... Thanks much, _ 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 Backup
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120 t/120t1/easyip2.htm#xtocid231010 watch the word wrap -Original Message- From: FRS [mailto:[EMAIL PROTECTED]] Sent: 24 October 2000 15:25 To: [EMAIL PROTECTED] Subject: Dial Backup Hi all, I need your input here. I have 4 remote sites that are connected to HQ via FR as the primary WAN connection. I need to have ISDN DDR for all remote sites to HQ in case a FR circuit goes down ... On the BRI interface at HQ ... I only need 1 ip address right? Can I get the HQ router to assign dynamic ip addresses to the remote site's bri interfaces ... I would appreciate it if you could point me to references on CCO regarding this scenario ... Thanks much, _ 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 Backup
try "ip un-number command " may help Sam Li - Original Message - From: FRS [EMAIL PROTECTED] Newsgroups: groupstudy.cisco To: [EMAIL PROTECTED] Sent: Tuesday, October 24, 2000 10:25 PM Subject: Dial Backup Hi all, I need your input here. I have 4 remote sites that are connected to HQ via FR as the primary WAN connection. I need to have ISDN DDR for all remote sites to HQ in case a FR circuit goes down ... On the BRI interface at HQ ... I only need 1 ip address right? Can I get the HQ router to assign dynamic ip addresses to the remote site's bri interfaces ... I would appreciate it if you could point me to references on CCO regarding this scenario ... Thanks much, _ 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]
