Help! Need advice on purchasing ISDN simulator... [7:52178]
Hello all - I need to purchase an ISDN simulator and I came across this link. http://www.vconsole.net/simulator_isdn.html Should I take my chances with this cheaper product ($800.00) or should I stay with more expensive products such as: B Link2 ISDN Simulator $999.99 http://www.CheapISDN.com or Teltone's ISDN Demonstrator $1,855 http://www.teltone.com/telecom_solutions/test_tools/test_isdn-demo_features.h tml Any advice would be greatly appreciated!!! Scott --- Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=52178t=52178 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Passed CCIE Written! [7:45881]
Hello All - I passed the routing and switching exam today. I wanted to pass on a big thanks to the group. You all have been very helpful. I used: Cisco Certified Internetworking Expert by Sybex Boson practice exams Token Ring paper by Lou Rossi www.cisco.com, www.cisco.com, and www.cisco.com :) Now on to the lab! Scott Chapin CCNP Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=45881t=45881 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCIE Lab Purchase - Pots simulator - Need opinion [7:41128]
Hello all - Unfortunately, I do not have funds to go out and buy an ISDN simulator. I have been looking at POTs simulators as a very cheap alternative. I will still be able to do DDR, PPP, etc. Has anyone had any experience with a Viking DLE-200. It goes for around $135.00. Check out this url - watch the word wrap... http://www.TWAcomm.com/Catalog/Dept_ID_108.htm?SID=30TSQJUWWJD58NH8URLJMR7T7BD4DH75 Any help would be greatly appreciated! Thank you. Scott Chapin, CCNP Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=41128t=41128 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Back to back AUX port for DDR? [7:40689]
Check out these websites - I have not used them so I cannot tell you if they are good products. DOES ANYONE HAVE ANY RECOMMENDATIONS? http://www.linesimulators.com/telsim.shtml http://www.digitalproductsco.com/ringit.htm Thanks, Scott Chapin, CCNP On Saturday 06 April 2002 01:31 pm, you wrote: Whats a dial tone simulator and where can you get one, also can i take it that you cant use a back to back cable on the AUX ports? - Original Message - From: nettable_walker To: Sent: Saturday, April 06, 2002 7:30 PM Subject: Re: Back to back AUX port for DDR? [7:40689] 4/6/2002 12:34pm Saturday If you do not have two telephone lines a dial tone simulator is a wonderful thing. It has helped me a lot in my CCIE lab prep. Richard // Nomadic Ping wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi, Does anyone know if its possible to configure 2 aux ports on 2 diffrent routers, connect them back to back for DDR routing? I have seen some configuration for this, but I suspect that you need 2 modems and 2 phone lines, can someone throw some light on this subject? Any responses much appreciated, TIA _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=40714t=40689 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN Switch - Teleos [7:39556]
What about the SIMLINE 2 ISDN Network Simulator? Has anyone used this one? Check out: http://www.cheapisdn.com I haven't priced ISDN simulators yet though I think the url is trying to tell us something :) This one goes for $1,400 but you can get it on ebay for around $750... Any comments would be appreciated. Scott Chapin, CCNP On Tuesday 26 March 2002 12:43 pm, you wrote: Does anyone know of a good ISDN simulator ? I have a co-worker who bought a Teleos Switch, but documentation is not easy obtainable and it appears a complex device. Since the Teleos switch is not a sim, but an actual ISDN switch I don't know anyone who has ever used it. If you have any information on the Teleos products or a ISDN sim please respond to this note. I am in the process of putting a CCIE lab together and the ISDN switch/sim appears to be the hardest component to find. Thanks Derrick Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=39711t=39556 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: OSPF !!!
Tim - What do you think about just entering the shutdown command on the interface that the current DR is located? This of course will depend upon your network and may not be an appropriate idea. Once the DR is down, the BDR will be promoted and a new election will take place for the new BDR slot. (This of course assumes that you want the current BDR elected to DR.) Once the new election has taken place, you can issue the no shutdown command on the old DR. Regards, Scott Chapin CCNA -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tim McCabe Sent: Monday, June 19, 2000 2:19 PM To: [EMAIL PROTECTED] Subject: Re: OSPF !!! Is there a way to force an election? I have the priorities set correctly as viewed in sho ip ospf nieghbor, however, the highest priority router is not the DR. ""Cthulu, CCIE Candidate"" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Elias, I am going to display my awesome lack of OSPF knowledge in public, so bear with me:) The ip ospf cost and ip ospf priority are interface specific commands: unless something drastic has happened at Cisco, you can not enter them under the ospf process configuration mode as implied here. Priority only affects DR elections: it has no impact on route selection. Cost is a trickier one, but generally speaking, it does affect route selection. If you have two routes to the same destination, you can set the cost of one higher than the other, and the lower cost one will be preferred (assuming it is up and operational, of course). OSPF calculates the cost of each interface using the formula of interface bandwidth/100Mbps; the resulting number is the cost of the interface by default. You could also indirectly set the interface cost by setting the bandwidth of the interface higher or lower using the the bandwdith command: OSPF will then calculate based on that. I am not going to get into load balancing between interfaces to the same destination because, frankly, it's beyond the scope of my brain. I hope the previous info helps even a little bit. Flames to: [EMAIL PROTECTED] Charles -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Posted At: Wednesday, June 14, 2000 5:59 PM Posted To: cisco Conversation: OSPF !!! Subject: OSPF !!! Hello everyone! I have a bit of confusion with how to route selection occurs in OSPF by icluding the following commands Please shade some light on this Ok here comes does cost and priority affects route selection ?? 1. router ospf 3 network 158.13.0.0 0.0.255.255 area 0 default-information originate default-metric 1 distance 85 ip ospf cost 10 ip ospf priority 4 2 router ospf 3 network 158.13.0.0 0.0.255.255 area 0 default-information originate default-metric 1 distance 85 ip ospf cost 20 ip ospf priority 5 Thanks, Elias Get free email and a permanent address at http://www.netaddress.com/?N=1 ___ 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] --- ___ 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]
RE: ip unnumbered
Another thought - You want to keep in mind though, that for troubleshooting purposes, you lose the ability to ping the serial interface because it is ip unnumbered. (IE you would be pinging the lan interface not the serial interface.) Scott Chapin CCNA -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of jeongwoo park Sent: Tuesday, June 06, 2000 3:56 AM To: [EMAIL PROTECTED] Subject: ip unnumbered Hi fellows could anybody explain to me what "ip unnumbered" command is, and how it is used? thanks in advance. iWon.com http://www.iwon.com why wouldn't you? ___ 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]
