Re: ISDN question. [7:71653]
Check you Spids they are not valid on both the router and simulator. If they are correct issue the command clear int bri0 which will clear the bri interface. If this doesn't work you may have to reboot your routers and simulator. Rajesh Kumar wrote in message news:[EMAIL PROTECTED] Hello all, I have a practice lab setup as follows : R1 ( bri int ) -- ISDN switch --- (bri int ) -- R2. I have configured the ISDN simulator with Basic-ni1 settings and the directory #s and SPIDs for both the ports. The following output I see when I issue sh isdn status R1. == ISDNSW1#sh isdn status Global ISDN Switchtype = basic-ni ISDN BRI1/0 interface dsl 8, interface ISDN Switchtype = basic-ni Layer 1 Status: ACTIVE Layer 2 Status: TEI = 65, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED TEI 65, ces = 1, state = 8(established) spid1 configured, spid1 sent, spid1 NOT valid TEI Not Assigned, ces = 2, state = 1(terminal down) spid2 configured, spid2 NOT sent, spid2 NOT valid Layer 3 Status: 0 Active Layer 3 Call(s) Active dsl 8 CCBs = 0 The Free Channel Mask: 0x8003 on R2 === Global ISDN Switchtype = basic-ni ISDN BRI1/0 interface dsl 8, interface ISDN Switchtype = basic-ni Layer 1 Status: ACTIVE Layer 2 Status: TEI = 64, Ces = 2, SAPI = 0, State = TEI_ASSIGNED TEI = 255, Ces = 1, SAPI = 0, State = ESTABLISH_AWAITING_TEI TEI Not Assigned, ces = 1, state = 3(await establishment) spid1 configured, spid1 NOT sent, spid1 NOT valid TEI 64, ces = 2, state = 1(terminal down) spid2 configured, spid2 sent, spid2 valid Endpoint ID Info: epsf = 0, usid = 3, tid = 1 Layer 3 Status: 0 Active Layer 3 Call(s) CCB:callid=0, sapi=0, ces=1, B-chan=0, calltype=INTERNAL (BR1/0) SPC Call Active dsl 8 CCBs = 1 The Free Channel Mask: 0x8003 = Can anybody suggest what could be the reason for this inconsistent output? Thanks, Rajesh Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=71708t=71653 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: ISDN Question [7:66610]
maybe with debug isdn q921 or debug isdn events regards martin Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=66671t=66610 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN Question [7:54356]
Christopher Dumais wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hello all, I have an ISDN line set up for vendor support. It is dedicated to one vendor. They are always the one to initiate the call, their system does not allow incoming calls. They are telling me that I have to set the thresholds on my router(Cisco 2620). I have never heard of the receiving side asking for the second connection and can't find any commands either. The only command I see is the dialer load-threshold command and that's for dial out. Am I missing something? Any thought? Thanks in advance! This sort of thing is possible using Bandwidth Allocation Protocol (RFC2125). Try this CCO URL for config info (mind the wrap)... The option you're interested in is ppp bap callback request. http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/dial_ c/dcbacp.htm This is assuming that they are configured for BAP/BACP at their end though, they may just be plain wrong in what they're asking you to do :) -- Russell Heilling http://www.ccie.org.uk/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=54361t=54356 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN Question [7:54356]
You can use dialer-load threshold for incoming traffic as well. Christopher Dumais wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hello all, I have an ISDN line set up for vendor support. It is dedicated to one vendor. They are always the one to initiate the call, their system does not allow incoming calls. They are telling me that I have to set the thresholds on my router(Cisco 2620). I have never heard of the receiving side asking for the second connection and can't find any commands either. The only command I see is the dialer load-threshold command and that's for dial out. Am I missing something? Any thought? Thanks in advance! Chris Dumais, CCNP, CNA Sr. Network Administrator NSS Customer and Desktop Services Team Maine Medical Center (207)871-6940 [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=54388t=54356 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN question
Mauro, I am not an expert on this as my only experience with this particular technology is when preparing for the bcran with an 800 series cisco box.I do recall seeing in one the many books that i've read over the past little while that you may assign an interface (bri) into multiple dialer pools therefor giving it a set of characteristics for each pool it's in. For example Pool 1 may be setup so that when your t1 get's saturated that it brings up the bri and calls the destination to help relieve this congestion. Pool 2 could be setup when interesting traffic hits the interface it brings it up in order to transmit that interesting traffic (as defined by your access-list) So in conclusion I don't see why you could make your bri act as a transmitter of information to your "remote support site" as well as being able to receive a call. I would try and check out on the cisco site for any configs you can find. Tim Mauro Conosciani wrote: I have the following situation: A company (alfa) needs to connect to a server inside my intra using an ISDN connection (they do have a 1600) I have a 1600 with 1 bri which is used to connect our net to a remote support site (beta), I have a simple dialer map that open the connection to this remote site whanever we need it. Is it possible to use my 1600 to receive the connection from company alfa as well can I use one channel for call beta and the other one for receiving call from alfa ?? Do I need to configure dialer interface Cheers _ 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: isdn question
What about put a dialer map in Router B without a number to call ? That should work. Regards, Sebastien. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Brian Sent: 09 November 2000 07:54 To: [EMAIL PROTECTED] Subject: isdn question I am trying to setup an isdn scenerio, where routerA has 1 B channel, and routerB has 1 B channel. routerA calls routerB, and then traffic bi-directionally flows over the single B channel. What i am running into though, is if I leave the dialer map off routerB, then it complains "no dialer string" for the return path packets. If I put the dialer map in place, it complains "no channel available" (because its "busy" since its already connected from answering routerA's call). So my question is, how do you get the traffic to flow bi-directional over a single channel, so that routerB needs no dialer map. routerA === interface BRI0 ip address 212.1.22.146 255.255.255.240 encapsulation ppp bandwidth 128 dialer wait-for-carrier-time 10 dialer map ip 212.1.22.145 6711173 dialer-group 1 isdn spid1 31867111720101 ip route 0.0.0.0 0.0.0.0 212.1.22.145 dialer-list 1 protocol ip permit routerB === interface BRI0 ip address 212.1.22.145 255.255.255.240 encapsulation ppp bandwidth 128 isdn spid1 31867111730101 dialer wait-for-carrier-time 10 dialer-group 1 ip route 0.0.0.0 0.0.0.0 212.1.22.146 dialer-list 1 protocol ip permit Thanks for any help, Brian --- Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ Do You Yahoo!? Achetez, vendez! À votre prix! Sur http://encheres.yahoo.fr _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: isdn question
On Thu, 9 Nov 2000, Sebastien Venturoso wrote: What about put a dialer map in Router B without a number to call ? That should work. I don't believe thats valid is it? Brian Regards, Sebastien. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Brian Sent: 09 November 2000 07:54 To: [EMAIL PROTECTED] Subject: isdn question I am trying to setup an isdn scenerio, where routerA has 1 B channel, and routerB has 1 B channel. routerA calls routerB, and then traffic bi-directionally flows over the single B channel. What i am running into though, is if I leave the dialer map off routerB, then it complains "no dialer string" for the return path packets. If I put the dialer map in place, it complains "no channel available" (because its "busy" since its already connected from answering routerA's call). So my question is, how do you get the traffic to flow bi-directional over a single channel, so that routerB needs no dialer map. routerA === interface BRI0 ip address 212.1.22.146 255.255.255.240 encapsulation ppp bandwidth 128 dialer wait-for-carrier-time 10 dialer map ip 212.1.22.145 6711173 dialer-group 1 isdn spid1 31867111720101 ip route 0.0.0.0 0.0.0.0 212.1.22.145 dialer-list 1 protocol ip permit routerB === interface BRI0 ip address 212.1.22.145 255.255.255.240 encapsulation ppp bandwidth 128 isdn spid1 31867111730101 dialer wait-for-carrier-time 10 dialer-group 1 ip route 0.0.0.0 0.0.0.0 212.1.22.146 dialer-list 1 protocol ip permit Thanks for any help, Brian --- Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ Do You Yahoo!? Achetez, vendez! À votre prix! Sur http://encheres.yahoo.fr --- Brian Feeny, CCNP, CCDP [EMAIL PROTECTED] Network Administrator ShreveNet Inc. (ASN 11881) _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN question
On Fri, 29 Sep 2000, Quadri, Habeeb wrote: Hello, I have a scenario that needs explanation from somebody who knows how ISDN switches work in carrier enviornment. Lets say, I am connected to ISDN provided by LEC (GTE) in Dallas that needs to be connected to a ISDN provided by Ameritech in Indy. Here is the question, How long distance carrier like ATT or Sprint or 1010288 will know that this is ISDN digital signal with 2B+D channels. The D channel is only for communication between your ISDN equipment and your LEC switch, and doesn't enter into the picture on the long distance portion of the call. The two B channels are considered separate calls as far as the carrier is concerned. In these days, virtually all LD telephone circuits are a 56K or 64K digital bitstream. There may be some long-distance circuits that can't hand a 64K clear channel, in which case you'll get a 56K throughput per channel. -- Jay Hennigan - Network Administration - [EMAIL PROTECTED] NetLojix Communications, Inc. NASDAQ: NETX - http://www.netlojix.com/ WestNet: Connecting you to the planet. 805 884-6323 **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]
Re: ISDN question
In my understanding, the signaling will be switched to something like ss7 to traverse the PSTN, and back at the remote ISDN switch. Richard A. Holland Voice/Data Integrator Telec, Inc. http://www.telecinc.com CCDA,CCNP,MCSE,CSE -Original Message- From: Quadri, Habeeb [EMAIL PROTECTED] To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] Date: Friday, September 29, 2000 4:23 PM Subject: ISDN question Hello, I have a scenario that needs explanation from somebody who knows how ISDN switches work in carrier enviornment. Lets say, I am connected to ISDN provided by LEC (GTE) in Dallas that needs to be connected to a ISDN provided by Ameritech in Indy. Here is the question, How long distance carrier like ATT or Sprint or 1010288 will know that this is ISDN digital signal with 2B+D channels. Thanks. Habeeb **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] **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]
RE: ISDN question
It depends on what type of traffic the BRI is being used for and how much data is being sent/received. The best thing you could do is to pull stats off the pipeline 50 with SNMP with a tool like MRTG, Lucent VitalNet, Concord NetHealth, HP Openview depending on your budget ;) so you can view stats over time. Jim -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Dave Santeramo Sent: Monday, June 12, 2000 2:52 PM To: [EMAIL PROTECTED] Subject: ISDN question How many users can I reasonably connect to a ISDN BRI before I start to see a latency issue? I have a customer that has 60-70 customers connected to a pipeline P50. IMHO this is killing the ISDN connection. Any other things I need to look out for because I am not that familiar with ISDN. ___ To get your own FREE ZDNet Onebox - FREE voicemail, email, and fax, all in one place - sign up today at http://www.zdnetonebox.com ___ 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] ___ 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]
