RE: Port Spanning (Monitoring) [7:73320]
Did I miss a post? Where did ATM and Ethernet come into this? I thought we were talking about 3600 Ethernet interfaces, not network modules... I don't know what type of traffic you're looking to sniff - obviously layer 2 since we're talking frames vs. cells, ATM vs. Ethernet, but if you're looking to MONitor a traffic from a non-source, non-destination workstation, wouldn't that indicate an RMON probe like NI's Observer? Using an RMON probe wouldn't require you to occupy the other router interface, just connected to that network on the switch or hub... Bill Creighton CCNP Network Design Engineer, eVPN AT&T Business Service Delivery NSPM 231 Martingale Road, Suite 800 Schaumburg, IL 60173-2008 Office: 847-407-4108 Fax: 847-598-6400 Mobile:630-290-7000 [EMAIL PROTECTED] > -Original Message- > From: Reimer, Fred [mailto:[EMAIL PROTECTED] > Sent: Friday, August 01, 2003 11:32 AM > To: [EMAIL PROTECTED] > Subject: RE: Port Spanning (Monitoring) [7:73320] > > > I don't think that is logically possible. How are you going > to span ATM > cells onto Ethernet frames? A MUCH better facility would be > to specify a > chunk of memory and do a packet capture, which could be > filtered with an ACL > and downloaded with FTP or TFTP (either from or to an IOS box would be > acceptable to me). Then you could look at actual ATM cells, > given a decoder > that understood them... > > Fred Reimer - CCNA > > > Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338 > Phone: 404-847-5177 Cell: 770-490-3071 Pager: 888-260-2050 > > > NOTICE; This email contains confidential or proprietary > information which > may be legally privileged. It is intended only for the named > recipient(s). > If an addressing or transmission error has misdirected the > email, please > notify the author by replying to this message. If you are not > the named > recipient, you are not authorized to use, disclose, > distribute, copy, print > or rely on this email, and should immediately delete it from > your computer. > > > -Original Message- > From: alaerte Vidali [mailto:[EMAIL PROTECTED] > Sent: Friday, August 01, 2003 11:00 AM > To: [EMAIL PROTECTED] > Subject: RE: Port Spanning (Monitoring) [7:73320] > > It would be useful if the IOS guys added this facility. Specially for > monitoring ATM interfaces (sniffer ATM modules are really expensive). > **Please support GroupStudy by purchasing from the GroupStudy Store: > http://shop.groupstudy.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=73364&t=73320 -- **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com
RE: CCIE Lab experience! [7:73263]
Depends on confidence, preparation, and budget - if I were not confident in my ability to pass, and I couldn't afford to blow $2K, I'd likely get a fresh 18 months and re-do the written. If, on the other hand, I could afford it, I'd get that initial attempt out of the way, since first-time passers are so rare, and then concentrate on the weak points. Bill Creighton CCNP Network Design Engineer, eVPN NSPM AT&T Business Service Delivery 231 Martingale Rd. Suite 800 Schaumburg, IL 60173-2008 Office: 847-407-4108 Fax: 847-598-6400 Mobile: 630-290-7000 [EMAIL PROTECTED] > -Original Message- > From: Juan Blanco [mailto:[EMAIL PROTECTED] > Sent: Thursday, July 31, 2003 12:35 PM > To: [EMAIL PROTECTED] > Subject: RE: CCIE Lab experience! [7:73263] > > > Team, > Your opinion is always accepted as a good advice...Question > if you are at a > point where > you are running out of time for the lab, what will be more > efficient, take > the lab (spend $2000[traveling and the lab fees]) or let your written > qualifications expired and take it again[spend $300]... > Thanks, > > Juan > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of > Joel Satterley > Sent: Thursday, July 31, 2003 12:12 PM > To: [EMAIL PROTECTED] > Subject: RE: CCIE Lab experience! [7:73263] > > > I took the lab recently (before my time ran out) & there is a > full day of > config to do. Lots of everything & some nice little surprises. > > A couple of the guys on the same day were caught out by the > wording & the > way the questions were structured. You have to be able to > understand it > fully before you start working. > > Otherwise, it's back to the start & you've wasted an hour. > > -Original Message- > From: Reimer, Fred [mailto:[EMAIL PROTECTED] > Sent: 31 July 2003 14:04 > To: [EMAIL PROTECTED] > Subject: RE: CCIE Lab experience! [7:73263] > > As far as I understand, the lab is not 2 days anymore. It is > only one day. > And they don't break things and have you find and fix them. > You just have > to configure the network correctly and answer some questions. > You could > pass the lab by just reading books, but you'd have to have a > pretty special > ability to understand things without actually configuring > them on a real > router. > > Fred Reimer - CCNA > > > Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338 > Phone: 404-847-5177 Cell: 770-490-3071 Pager: 888-260-2050 > > > NOTICE; This email contains confidential or proprietary > information which > may be legally privileged. It is intended only for the named > recipient(s). > If an addressing or transmission error has misdirected the > email, please > notify the author by replying to this message. If you are not > the named > recipient, you are not authorized to use, disclose, > distribute, copy, print > or rely on this email, and should immediately delete it from > your computer. > > > -Original Message- > From: Alex Cosic [mailto:[EMAIL PROTECTED] > Sent: Wednesday, July 30, 2003 10:52 PM > To: [EMAIL PROTECTED] > Subject: CCIE Lab experience! [7:73263] > > Hi there, > > I have finished my CCNP exam. > > Well, I live in Sydney, Australia and I still could not find > job. I wish to > carry on with CCIE. I do not have problem with passing > writing CCIE exam, > but > what about practical exam of 2 days duration. I have found > some programs on > the net. But is it enough to pass without practice. I have > passed my CCNP by > only reading books and downloading simulation programs. > > Can somebody give me advice whether I could carry on without > real hand on > experince? > > Is there some way to volonteer to work for free? > > Is there some way to get free CCIE Lab experience? > > > Thanks in advance > > > Alex > === > This message has been checked for all known viruses by the > Sirocom Virus Scanning Service > === > > === >This message has been checked for all known viruses by the > Sirocom Virus Scanning Service > > WWW.SIROCOM.COM > === Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=73307&t=73263 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: L2 vs L3 [7:73255]
Thanks for the kind words, Michelle! Bill Creighton CCNP Network Design Engineer, eVPN NSPM AT&T Business Service Delivery 231 Martingale Rd. Suite 800 Schaumburg, IL 60173-2008 Office: 847-407-4108 Fax: 847-598-6400 Mobile: 630-290-7000 [EMAIL PROTECTED] > -Original Message- > From: Truman, Michelle, RTSLS > Sent: Thursday, July 31, 2003 12:33 PM > To: [EMAIL PROTECTED] > Subject: RE: L2 vs L3 [7:73255] > > > Actually John, contrary to what was stated, AT&T has a really great > bunch of pre-sales engineers who do give customers lots of > time, and the > time of day if they need it, to talk about VPN's. Not to > mention lots of > support on the backend if you are already a customer. We've > been running > 2547 VPN's since 1998 over Fr/ATM and since 2000 over our IP backbone. > Customers using VOIP really like our VPN's because they have inherent > full mesh topologies and built in QOS using CBFWQ/LLQ/WRED. > > L2 VPN's are for carriers who don't have other choices, such > as Sprint, > which has IP globally, but not frame relay. They are able to provide a > global VPN that way. They didn't really have a choice. Now, they have > totally done an about face due to massive customer pressure and are > implementing 2547 after saying for years that it wasn't necessary, > sucks, etc. > > the industry choice appears to be 2547 though you can't > forget the Qwest > solution as it is popular with many customers. L2 is nice for > end to end > routing control also. But only if you NEED full mesh. > Otherwise, there's > nothing wrong with good old fashioned FR and ATM pvc's. 2547 VPN's are > different and require some thought, because you are > essentially routing > WITH your carrier instead of transparently to your carrier. > > Michelle > > Michelle Truman CCIE # 8098 > Principal Technical Consultant > AT&T Solutions Center > mailto:[EMAIL PROTECTED] > Work: 651-998-0949 > > > > > > -Original Message- > From: John Neiberger [mailto:[EMAIL PROTECTED] > Sent: Thursday, July 31, 2003 10:55 AM > To: [EMAIL PROTECTED] > Subject: Re: L2 vs L3 [7:73255] > > > >You have a lot of options. I recommend Sprint first, then Level-3, > >then GX. Unless you are already in bed with Qwest or AT&T, they > >won't give you the time-of-day for support (and you are going to > >need good support for an offering like this). In particular, I > >recommend Sprint's PW option (UTI on Cisco GSR), and Level-3's > >(3)Packet MPLS-VPN option (Martini L2VPN on Laurel Networks). > > > > I just checked the Sprintbiz site and they seem to offer a > network-based > IP > VPN and a CPE-based IP VPN. It appears to me that these are both L3 > VPNs. > It's hard to find much more than marketing materials on their site, > though, > and I'd love to read more details. Are those the Sprint services you > were > referring to? And what is the PW option you refer to? > > I've already read a little about the Level-3 MPLS-VPN and it sounded > like a > good option but we come back to the full-mesh issue. It would > take over > 5300 > PVCs to create a full mesh with their L2 VPN. A full mesh isn't a > requirement, but it is a very nice feature of the Qwest PRN > service and > given our network design and traffic flow, that is a great benefit. > > John Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=73304&t=73255 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCIE Lab experience! [7:73263]
The day I meet ANYONE who can pass the CCIE lab by reading alone and no practical experience on a router or switch is the day I stop pursuing my Cisco certs. Bill Creighton CCNP Network Design Engineer, eVPN NSPM AT&T Business Service Delivery > -Original Message- > From: Reimer, Fred [mailto:[EMAIL PROTECTED] > Sent: Thursday, July 31, 2003 8:04 AM > To: [EMAIL PROTECTED] > Subject: RE: CCIE Lab experience! [7:73263] > > > As far as I understand, the lab is not 2 days anymore. It is > only one day. > And they don't break things and have you find and fix them. > You just have > to configure the network correctly and answer some questions. > You could > pass the lab by just reading books, but you'd have to have a > pretty special > ability to understand things without actually configuring > them on a real > router. > > Fred Reimer - CCNA > > > Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338 > Phone: 404-847-5177 Cell: 770-490-3071 Pager: 888-260-2050 > > > NOTICE; This email contains confidential or proprietary > information which > may be legally privileged. It is intended only for the named > recipient(s). > If an addressing or transmission error has misdirected the > email, please > notify the author by replying to this message. If you are not > the named > recipient, you are not authorized to use, disclose, > distribute, copy, print > or rely on this email, and should immediately delete it from > your computer. > > > -Original Message- > From: Alex Cosic [mailto:[EMAIL PROTECTED] > Sent: Wednesday, July 30, 2003 10:52 PM > To: [EMAIL PROTECTED] > Subject: CCIE Lab experience! [7:73263] > > Hi there, > > I have finished my CCNP exam. > > Well, I live in Sydney, Australia and I still could not find > job. I wish to > carry on with CCIE. I do not have problem with passing > writing CCIE exam, > but > what about practical exam of 2 days duration. I have found > some programs on > the net. But is it enough to pass without practice. I have > passed my CCNP by > only reading books and downloading simulation programs. > > Can somebody give me advice whether I could carry on without > real hand on > experince? > > Is there some way to volonteer to work for free? > > Is there some way to get free CCIE Lab experience? > > > Thanks in advance > > > Alex Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=73278&t=73263 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCIE Lab experience! [7:73263]
Alex, Congratulations on passing your NP exam(s). The lab exam is no longer the 2 day format. Details can be found at the following URL: http://www.cisco.com/en/US/learning/le3/le11/learning_ccie_lab_exam.html You must have more than just knowledge, but also speed - the ability to type very fast is even beneficial due to the length and quantity of configurations you will need to create and manipulate. There are several companies that offer lab simulations and remote access to their racks - this might be helpful since you say you've already got the understanding - just need the practical... Bill Creighton CCNP Network Design Engineer, eVPN NSPM AT&T Business Service Delivery > -Original Message- > From: Alex Cosic [mailto:[EMAIL PROTECTED] > Sent: Wednesday, July 30, 2003 9:52 PM > To: [EMAIL PROTECTED] > Subject: CCIE Lab experience! [7:73263] > > > Hi there, > > I have finished my CCNP exam. > > Well, I live in Sydney, Australia and I still could not find > job. I wish to > carry on with CCIE. I do not have problem with passing > writing CCIE exam, but > what about practical exam of 2 days duration. I have found > some programs on > the net. But is it enough to pass without practice. I have > passed my CCNP by > only reading books and downloading simulation programs. > > Can somebody give me advice whether I could carry on without > real hand on > experince? > > Is there some way to volonteer to work for free? > > Is there some way to get free CCIE Lab experience? > > > Thanks in advance > > > Alex Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=73277&t=73263 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Message: CI-2-ENVCRIT: +12 Voltage measured at ... [7:73111]
There is a known issue with the 7500 router and that exact indicator - below are excerpts from CCO with couple tests you can do (most effective if you have a spare power supply). But the chassis has been known to report false errors, this is not affected by the IOS version on the router. CCO link: http://www.cisco.com/en/US/partner/products/hw/routers/ps359/products_tech_note09186a008009494e.shtml#errors Valuable time and resources are often wasted replacing hardware that actually functions properly. This document helps troubleshoot common hardware issues with the Cisco 7500 series router chassis. If the router has two power supplies, and the combined bus voltages are low, it cannot be a power supply problem. This is because one power supply cannot drag down the output voltage of another due to the presence of isolation diodes. Suspect the Chassis Interface (CI) in this case, as well. If you have a spare power supply available, you can replace the one in the router to see if the problem goes away. If, after replacing the power supply, the errors are still seen, replace the Chassis Interface (CI). Bill Creighton CCNP Network Design Engineer, eVPN NSPM AT&T Business Service Delivery > -Original Message- > From: Marek [mailto:[EMAIL PROTECTED] > Sent: Monday, July 28, 2003 9:43 AM > To: [EMAIL PROTECTED] > Subject: Message: CI-2-ENVCRIT: +12 Voltage measured at ... [7:73105] > > > Hello, > > > I get on C7500 (IOS 12.2(2)T4) > this messages in the logs every 5min: > > %CI-2-ENVCRIT: +12 Voltage measured at 9.27 > > it started several weeks ago with last number just > below default warning threshold (11.61). Now it is below > critical threshold > (10.90). > I checked both power supplies, upgraded the IOS to 12.2(17), > tried resetting > (by unplugging it and plugging again) chassis interface. > Error is still there > and voltage is falling down. > Is this chassis interface (CI) failure or could it be something else? > > Regards, > Marek Kokoszczynski CCNP, CCDA > Routing Engineer > Futuro AS15833 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=73111&t=73111 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCIE required in UAE. [7:72879]
For those that are interested, as of today's exchange rate: 1 UAE Dirham = .27 US Dollar 2AED/month = $5400USD/month $64,800/yr USD (minimum) Bill Creighton CCNP Network Design Engineer, eVPN NSPM AT&T Business Service Delivery > -Original Message- > From: Reimer, Fred [mailto:[EMAIL PROTECTED] > Sent: Thursday, July 24, 2003 10:28 AM > To: [EMAIL PROTECTED] > Subject: RE: CCIE required in UAE. [7:72879] > > > You have GOT to be kidding me! Maybe they left out a 0. > > Fred Reimer - CCNA > > > Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338 > Phone: 404-847-5177 Cell: 770-490-3071 Pager: 888-260-2050 > > > NOTICE; This email contains confidential or proprietary > information which > may be legally privileged. It is intended only for the named > recipient(s). > If an addressing or transmission error has misdirected the > email, please > notify the author by replying to this message. If you are not > the named > recipient, you are not authorized to use, disclose, > distribute, copy, print > or rely on this email, and should immediately delete it from > your computer. > > > -Original Message- > From: Walker, James - Is [mailto:[EMAIL PROTECTED] > Sent: Thursday, July 24, 2003 9:55 AM > To: [EMAIL PROTECTED] > Subject: RE: CCIE required in UAE. [7:72879] > > That is only $2118.51 a month? > > > > -Original Message- > From: afshin mehrpouya [mailto:[EMAIL PROTECTED] > Sent: Thursday, July 24, 2003 1:24 AM > To: [EMAIL PROTECTED] > Subject: CCIE required in UAE. [7:72879] > > > CCIE required in UAE-Dubai for an international solution > provider company. > Min salary 2 derhems/month. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=72950&t=72879 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
