Joe, I too thank you and must say that you have eased my mind some regarding IPv6. Something I was unaware of before attending was the SDM template on the Catalysts, or if I knew about it I sure didn't remember.
See you at the next one :) Steve Di Bias Network Engineer - Information Systems Valley Health System - Las Vegas Office - 702- 369-7594 Cell - 702-241-1801 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Joe Astorino Sent: Wednesday, May 19, 2010 12:31 AM To: Bojan Zivancevic Cc: [email protected] Subject: Re: [OSL | CCIE_RS] Today's V-Lecture on IPv6 Addressing/Routing Awesome to hear! That's what it's all about -- going in there and just facing it and learning the technology. If you think about it, I'm sure the IEEE and whoever else was involved didn't set out to make IPv6 or anything else hard right? They probably designed it so that people would be able to get some use out of it. Anyways, I'm so glad you enjoyed the time and I'll look forward to seeing you and the rest of "the usual suspects" at our next lecture : ) On Wed, May 19, 2010 at 3:21 AM, Bojan Zivancevic <[email protected]> wrote: > I want to thank Joe again for the great lecture on IPv6. One thing Joe sure > did right is to destroy the fear and prejudice I had about this topic. I > hated even to think about subnetting in hex and all things that go along with > it. :) My brain is automatically doing all sorts of weird stuff with ipv4 > addressing but here it's all 128-bit hex... Killing combo - at least that's > what I thought. :) Anyway, we had fairly complex topology in the lecture and > all seemed so clear and the connectivity was made without much fuss. > > Best Regards, > > Bojan Zivancevic > Network Engineer > ---- > Comutel d.o.o. > Omladinskih brigada 65v > 11070 Belgrade > SERBIA > > Tel: +381 11 217 8000 Ext.109 > Mob: +381 64 646 8401 > Fax: +381 11 2164641 > > http://www.comutel.co.rs > > > -----Original Message----- > From: Joe Astorino [mailto:[email protected]] > Sent: Tuesday, May 18, 2010 20:41 > To: Bojan Zivancevic; [email protected]; CCIE OSL > Subject: Re: [OSL | CCIE_RS] Today's V-Lecture on IPv6 Addressing/Routing > > You can neighbor many times with the same router. Otherwise redundant links > would not be possible. You can see this for instance by setting up two > ethernet connections and running ospf on both > > > ------Original Message------ > From: Bojan Zivancevic > Sender: [email protected] > To: CCIE OSL > Subject: Re: [OSL | CCIE_RS] Today's V-Lecture on IPv6 Addressing/Routing > Sent: May 18, 2010 12:59 PM > > Regarding OSPF flapping... I think it is related to router-id issue. Both > routers see two neighbors with the same router-id coming in. I saw that a > while ago in some ipv4 lab. The same happens if two routers that want to > become neighbors have the same id - I think ospf would behave in the same way. > > Best Regards, > > Bojan Zivancevic > Network Engineer > ---- > Comutel d.o.o. > Omladinskih brigada 65v > 11070 Belgrade > SERBIA > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > > Sent from my Verizon Wireless BlackBerry > > Regards, > > Joe Astorino - CCIE #24347 > Sr. Technical Instructor - IPexpert > Mailto: [email protected] > Telephone: +1.810.326.1444 > Live Assistance, Please visit: www.ipexpert.com/chat > eFax: +1.810.454.0130 > > IPexpert is a premier provider of Self-Study Workbooks, Video on Demand, > Audio Tools, Online Hardware Rental and Classroom Training for the Cisco CCIE > (R&S, Voice, Security & Service Provider) certification(s) with training > locations throughout the United States, Europe, South Asia and Australia. Be > sure to visit our online communities at www.ipexpert.com/communities and our > public website at www.ipexpert.com > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > -- Regards, Joe Astorino - CCIE #24347 Sr. Technical Instructor - IPexpert Mailto: [email protected] Telephone: +1.810.326.1444 Live Assistance, Please visit: www.ipexpert.com/chat eFax: +1.810.454.0130 IPexpert is a premier provider of Self-Study Workbooks, Video on Demand, Audio Tools, Online Hardware Rental and Classroom Training for the Cisco CCIE (R&S, Voice, Security & Service Provider) certification(s) with training locations throughout the United States, Europe, South Asia and Australia. Be sure to visit our online communities at www.ipexpert.com/communities and our public website at www.ipexpert.com _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com UHS Confidentiality Notice: This e-mail message, including any attachments, is for the sole use of the intended recipient (s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution of this information is prohibited. If this was sent to you in error, please notify the sender by reply e-mail and destroy all copies of the original message. _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
