ISDN Issue [7:29337]
Hi all, i have a router setup to receive isdn calls from windows clients using TA's. All the UK clients can connect but the france clients can't. with the debug isdn q931...i can see RX - SETUP but my router doesn't answer. i also see the v120 and low layer compati message. CCO says for me to get the v120 message means my router can detect v120 encap. i need tips on what could be wrong and how i can solve the problem. also sometimes the UK clients dial, connect, get issued an ip address from my dhcp server(my router) but a windows error message then comes up 'error xxx: cannot open port' .it takes a reboot of my router to resolve this issue. thank you for ur anticipated response(s). regards, John _ Join the worlds largest e-mail service with MSN Hotmail. http://www.hotmail.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29337t=29337 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN Issue [7:29337]
how would i tie the physical interface to i dialer configured for france...i configured legacy isdn and i used ip unumbered. this is my bri config int bri0/0 ip unumbered loopback 0 encap ppp ppp authentication chap callin tei-negotiation firstcall dialer-group 1 ! ! this is all i can remember nowi'll paste the rest of the config tomorrow. From: Nigel Taylor To: John Kale , Subject: Re: ISDN Issue [7:29337] Date: Sun, 16 Dec 2001 11:22:32 -0500 John, My first thought would be to see what would happen if you called the router from a regular phone(i.e from france). Does the router answer? We make use of some TAs as well and when we were testing out the circuit to verify if the ISDN switch type and SPID info given to use by the ISDN provider was correct we just used a regular pots line Since your UK office can connect it's safe to assume that your ISDN configuration (SPID, switch-type) on the router is correct. Another thought is to make sure you have the physical bri tied to a dialer(configured for fracne) so that the call can be answered. I'm not sure but this could be a problem if you're using caller-id on any part of the router configuration. Post the configs of the router and any debugs you have of the circuit when the call is being received HTH Nigel - Original Message - From: John Kale To: Sent: Sunday, December 16, 2001 12:08 PM Subject: ISDN Issue [7:29337] Hi all, i have a router setup to receive isdn calls from windows clients using TA's. All the UK clients can connect but the france clients can't. with the debug isdn q931...i can see RX i also see the v120 and low layer compati message. CCO says for me to get the v120 message means my router can detect v120 encap. i need tips on what could be wrong and how i can solve the problem. also sometimes the UK clients dial, connect, get issued an ip address from my dhcp server(my router) but a windows error message then comes up 'error xxx: cannot open port' .it takes a reboot of my router to resolve this issue. thank you for ur anticipated response(s). regards, John _ Join the worlds largest e-mail service with MSN Hotmail. http://www.hotmail.com _ Chat with friends online, try MSN Messenger: http://messenger.msn.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29342t=29337 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
ISDN layer 2 issue [7:28013]
Hello all, on using the 'show isdn status' i get 3 lines for the layer 2 section.. one says multiple_frames_established while the others say tei_assigned whats does this mean? and how can i resolve this issue regards, John _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=28013t=28013 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN layer 2 issue [7:28013]
what i'm trying to say is that normally either multiple_frame_established or tei_assigned is displayed but in this case i have the 2 displayed at the same time like this =multiple_frame_established =tei_assigned =tei_assigned looks like a bug or something. John. From: Priscilla Oppenheimer Reply-To: Priscilla Oppenheimer To: [EMAIL PROTECTED] Subject: Re: ISDN layer 2 issue [7:28013] Date: Mon, 3 Dec 2001 18:18:56 -0500 Multiple_frames_established is a good state. It's what you want to see. TEI_assigned is a good intermediate state. It means that the terminal endpoint identifier has been assigned, which is a good thing. But the state should progress to multiple_frames_established, from what I understand. On the other hand, in a DDR environment, if the link goes idle, you might go back to TEI_assigned and that is not a problem. It just means no data is going across. Check this out: http://www.cisco.com/warp/public/129/bri_sh_isdn_stat.html#second Priscilla At 04:05 PM 12/3/01, you wrote: Hello all, on using the 'show isdn status' i get 3 lines for the layer 2 section.. one says multiple_frames_established while the others say tei_assigned whats does this mean? and how can i resolve this issue regards, John _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Priscilla Oppenheimer http://www.priscilla.com _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=28030t=28013 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: how to build a pix firewall out of a PC box. [7:18335]
Hi, I'm interested in the instructions for building a pix firewall. regards, John From: Debbie Westall Reply-To: Debbie Westall To: [EMAIL PROTECTED] Subject: RE: how to build a pix firewall out of a PC box. [7:18335] Date: Wed, 5 Sep 2001 08:17:14 -0400 Mike, I would also be interested in the instructions for building the PIX firewall from a PC Thank you in advance Debbie --- Tony Zhu wrote: Me too. Kind Regards, Tony Zhu -Original Message- From: VNithianandam [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 5 September 2001 2:23 AM To: [EMAIL PROTECTED] Subject: RE: how to build a pix firewall out of a PC box. [7:18335] I would be interested in building a PIX firewall. Vini -Original Message- From: Patrick Ramsey [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 04, 2001 11:44 AM To: [EMAIL PROTECTED] Subject: RE: how to build a pix firewall out of a PC box. [7:18335] I would also be interested. Who was the original poster of this message? -Patrick Raul F. Fernandez 09/03/01 06:52PM Mike, I am most definitely interested. PLease e-mail me the process if possible for building a PIX firewall. Thank you in advance, Raul -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of mike johnson Sent: Monday, September 03, 2001 4:59 PM To: [EMAIL PROTECTED] Subject: how to build a pix firewall out of a PC box. [7:18335] Hi Everyone, For those who are interested in learning Cisco PIX but do NOT want to spend a lot of money on buying an expensive PIX Firewall, I think I can help you. I have instructions on how to build a PIX firewall by using a PC. In case you didn't know, PIX firewall is essentially a PC with multiple interfaces. I've successfully built several PIX firewall using my old PCs (i.e. pentium 200 MHz processor). Actually, the PIX1 series (obsolete I know) is a PC with Intel EtherExpress Interface cards. However, you must have an account with CCO in order the software and download the software. The rest of the instructions on how to build a PIX firewall using PC is very simple. Anyone interested in learning it, let me know. Mike __ Do You Yahoo!? Get email alerts NEW webcam video instant messaging with Yahoo! Messenger http://im.yahoo.com [EMAIL PROTECTED] __ Do You Yahoo!? Get email alerts NEW webcam video instant messaging with Yahoo! Messenger http://im.yahoo.com _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=18602t=18335 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
High cpu utilization [7:16268]
4 routers in my company. 2rsm's and 2 3640's are hitting 100% cpu utilization every 40secs or so... we run ip and ipx and the only thing that seems a miss is the ipx forwarder process which is pretty high on all 4 routers. this is the same config we have been using for monthsso its disturbing why its freaking out now! i'm including the output of the show proc cpu on one of the routers. any suggestions will be helpful as my job my depend on this!!! regards, John _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=16268t=16268 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCIE security [7:11910]
hi all, is anyone studying for ccie security qualification exams? if u are why not let us exchange views and info regards, John _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=11910t=11910 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Syslog message [7:10656]
just received the following level 2 (critical) message on a syslog server: Error Message %SYS-2-MALLOCFAIL: Memory allocation of [dec] bytes failed from [hex], pool [chars], alignment [dec] i'm going to do a reboot on the access server but how do i know if it is a hardware problem or a sotware problem? can somebody enlighten me please regards, John _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=10656t=10656 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Syslog Server [7:9185]
I just installed Winsyslog but i have received just one line from a router(even after i shutdown/enabled an interface, reload, etc) . I'm actually expecting alot of activity on the syslog server. i used the following config: logging x.x.x.x logging trap debugging am i expecting too much? can anyone recommend a simple(free) syslog server. regards, John _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=9185t=9185 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Web caching....Big question!!!!!! [7:8540]
if u had a 250 user network that runs ip and ipx, contains 4 switches (catalyst 4006) running vlans and 2 3640 running a Gre tunnel and ipsecwhat solution beside the cisco caching engine would u use for web caching? John _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=8540t=8540 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
trouble accessing cisco documentation CD [7:8330]
i have been trying to use the documentation CD but the browser gets a 'blank:blank' error.can somebody pls help out? _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=8330t=8330 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Vlans - maximum no of devices [7:8128]
hi all, I read somewhere that there can only be a maximum of 254 devices in a vlan. I'm currently redesigning a network that would have a vlan containing about 300 devices. Is the 254 restriction a design one? Please can someone enlighting me on this issue. regards, Tunde _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=8128t=8128 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Gre tunnel - ip and ipx packet loss -URGENT!!!!!!!! [7:8190]
hi all, We run a gre tunnel between sites across an isp network...sometimes we lose connectivity (ipx mainly and somtimes both IP IPX) but the show tunnel and show interface commands gives an up, up status. The only thing unusual is that the show int f0/0 commands reveals a rising number of packets deferred. what does the ' deferred' signify and can anybody pls come up with tips on making this tunnel a trouble free one. regards, John _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=8190t=8190 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
