A reboot would be all that is required. On Apr 22, 2011 10:07 AM, <richardmccl...@aspca.org> wrote: > Good question... > > Can the IOS be upgraded from Base to Enterprise and require no down-time > aside from a possible re-boot? Is there any danger of our current > configurations being altered in the process? Just in case, although I > have an export of our config file, can that be imported back into the > switch to restore settings? > > If, aside from the fact that Cisco will probably charge us as much for the
> Enterprise upgrade as they do for an actual switch, the upgrade from Base > to Enterprise is pretty painless, then there is no reason to not upgrade. > > Thanks... > -- > richard > > > > > Don Ely <don....@gmail.com> > 04/22/2011 11:35 AM > Please respond to > "NT System Admin Issues" <ntsysadmin@lyris.sunbelt-software.com> > > > To > "NT System Admin Issues" <ntsysadmin@lyris.sunbelt-software.com> > Press this button if the "To" is a fax number. Enter in the fax number > like 123-456-7890. > cc > > Subject > RE: OSPF on Cisco Catalyst 3750 switch? > > > > > > > Why can't you upgrade the IOS? > On Apr 22, 2011 9:33 AM, <richardmccl...@aspca.org> wrote: >> Of coarse, if our IOS does not support BGP (as well as not supporting >> OSPF), this does not help us much. >> >> We are checking with the engineer of our provider as to whether adding a > >> device (which does support OSPF) would also present a traffic bottleneck > >> in our routine traffic flow. >> >> Thanks... >> -- >> richard >> >> Don Ely <don....@gmail.com> wrote on 04/22/2011 11:19:30 AM: >> >>> You could but my preference is a single protocol if its possible. We >>> have a dual mpls WAN with dual internet circuits and use only BGP. >>> On Apr 22, 2011 8:49 AM, "Brian Desmond" <br...@briandesmond.com> > wrote: >>> > It's probably actually a mix of both. >>> > >>> > You'd want to use BGP to publish yourself to the Internet given >>> the multiple entry points, but, OSPF would be used over the private >>> link to handle the internal routes. >>> > >>> > Thanks, >>> > Brian Desmond >>> > br...@briandesmond.com<mailto:br...@briandesmond.com> >>> > >>> > c - 312.731.3132 >>> > >>> > From: Don Ely [mailto:don....@gmail.com] >>> > Sent: Friday, April 22, 2011 10:39 AM >>> > To: NT System Admin Issues >>> > Subject: RE: OSPF on Cisco Catalyst 3750 switch? >>> > >>> > >>> > BGP is better suited for this. :) >>> > On Apr 22, 2011 8:35 AM, <richardmccl...@aspca.org<mailto: >>> richardmccl...@aspca.org>> wrote: >>> >> We have two connections - our general internet connection and a >> dedicated >>> >> WAN connection between IL and NY. Both are moving from copper to >> fiber. >>> >> The part of the project where OSPF came up is with the WAN >> connection... >>> >> >>> >> With the internet and the WAN connections up and running, they can > be >>> >> completely independent. However, should something fail (such as the >> WAN >>> >> router in NY), OSPF is one way to re-route WAN traffic out through a > >> VPN >>> >> tunnel in the internet. >>> >> >>> >> Likewise, should the internet connection fail (IL, for example), > then >>> >> internet traffic could be routed through the WAN to NY, and their >> internet >>> >> connection is used. >>> >> >>> >> We can re-route traffic through changes in the static routing > tables. >>> >> However, OSPF should enable traffic to be re-routed somewhat >> automagically >>> >> with little or no administrator intervention. >>> >> >>> >> Thanks! >>> >> -- >>> >> richard >>> >> >>> >> >>> >> >>> >> >>> >> Brian Desmond <br...@briandesmond.com<mailto:br...@briandesmond.com >>> >>> >> 04/21/2011 02:36 PM >>> >> Please respond to >>> >> "NT System Admin Issues" >> <ntsysadmin@lyris.sunbelt-software.com<mailto: >>> ntsysadmin@lyris.sunbelt-software.com>> >>> >> >>> >> >>> >> To >>> >> "NT System Admin Issues" >> <ntsysadmin@lyris.sunbelt-software.com<mailto: >>> ntsysadmin@lyris.sunbelt-software.com>> >>> >> Press this button if the "To" is a fax number. Enter in the fax >> number >>> >> like 123-456-7890. >>> >> cc >>> >> >>> >> Subject >>> >> RE: OSPF on Cisco Catalyst 3750 switch? >>> >> >>> >> >>> >> >>> >> >>> >> >>> >> >>> >> The bigger question to me is why you?re running OSPF with your ISP? >> OSPF >>> >> is meant to be an internal routing protocol where-as BGP is an >> external >>> >> facing one. >>> >> >>> >> What?s your ISP/WAN connectivity look like in this refresh? >>> >> >>> >> Thanks, >>> >> Brian Desmond >>> >> br...@briandesmond.com<mailto:br...@briandesmond.com> >>> >> >>> >> c ? 312.731.3132 >>> >> >>> >> From: Michael B. Smith [mailto:mich...@smithcons.com<mailto: >>> mich...@smithcons.com>] >>> >> Sent: Thursday, April 21, 2011 1:56 PM >>> >> To: NT System Admin Issues >>> >> Subject: RE: OSPF on Cisco Catalyst 3750 switch? >>> >> >>> >> You have 3750?s at your network edge? >>> >> >>> >> That, while not impossible, seems unlikely. >>> >> >>> >> But the real question is whether you are running an EMI image or an >> SMI >>> >> image. EMI is required for OSPF. >>> >> >>> >> Take a gander here: >>> >> >>> >> http://www.cisco. >>> >> > com/en/US/products/hw/switches/ps5023/products_configuration_example09186a00801cc828. >>> shtml >>> >> >>> >> Regards, >>> >> >>> >> Michael B. Smith >>> >> Consultant and Exchange MVP >>> >> http://TheEssentialExchange.com >>> >> >>> >> From: richardmccl...@aspca.org<mailto:richardmccl...@aspca.org> >> [mailto: >>> richardmccl...@aspca.org<mailto:richardmccl...@aspca.org>] >>> >> Sent: Thursday, April 21, 2011 2:48 PM >>> >> To: NT System Admin Issues >>> >> Subject: OSPF on Cisco Catalyst 3750 switch? >>> >> >>> >> >>> >> Greetings! >>> >> >>> >> Our VoIP system was set up with a stack of Cisco Catalyst 3750 >> switches >>> >> handling the VLAN-ing. It is also the default gateway for both > VLANs. >>> >> >>> >> We have a major ISP upgrade coming. We've been told it will be >> necessary >>> >> to configure Open Shortest Path First (OSPF) on our gateway... >>> >> >>> >> At the CLI, the command "show ip ospf neighbor" does not work... it >>> >> returns "impropre input at the "^". The "^" points to the "o" on >> ospf. >>> >> >>> >> Running the Cisco Network Assistant, Config > Routing > Protocols, >> then >>> >> opening the "Help" for that window and searching for "OSPF", it says >>> >> simply click the "OBSF" tab. No such tab! I have only "Static" and >>> >> "RIP". (This is even though the "Help" claims the switch stack is a >> Layer >>> >> 3 switch and supports OSPF.) (FWIW, I've tried connecting in both >> Read >>> >> Only and in Read/Write modes to see if that gives me the OSPF tab - >> it >>> >> does not.) >>> >> >>> >> I'm searching the Cisco site first, and will continue on as I can >> find via >>> >> Google. FWIW, Network Assistant is V5.5. Might a newer version of >>> >> Network Assistant give me said OSPF tab? Could it be that not all >> 3750s >>> >> can run OSPF? >>> >> >>> >> Thanks... >>> >> -- >>> >> richard >>> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >>> >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >>> >> >>> >> --- >>> >> To manage subscriptions click here: >>> >> http://lyris.sunbelt-software.com/read/my_forums/ >>> >> or send an email to listmana...@lyris.sunbeltsoftware.com<mailto: >>> listmana...@lyris.sunbeltsoftware.com> >>> >> with the body: unsubscribe ntsysadmin >>> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >>> >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >>> >> >>> >> --- >>> >> To manage subscriptions click here: >>> >> http://lyris.sunbelt-software.com/read/my_forums/ >>> >> or send an email to listmana...@lyris.sunbeltsoftware.com<mailto: >>> listmana...@lyris.sunbeltsoftware.com> >>> >> with the body: unsubscribe ntsysadmin >>> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >>> >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >>> >> >>> >> --- >>> >> To manage subscriptions click here: >>> >> http://lyris.sunbelt-software.com/read/my_forums/ >>> >> or send an email to listmana...@lyris.sunbeltsoftware.com<mailto: >>> listmana...@lyris.sunbeltsoftware.com> >>> >> with the body: unsubscribe ntsysadmin >>> >> >>> >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >>> >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >>> >> >>> >> --- >>> >> To manage subscriptions click here: http://lyris.sunbelt- >>> software.com/read/my_forums/ >>> >> or send an email to listmana...@lyris.sunbeltsoftware.com<mailto: >>> listmana...@lyris.sunbeltsoftware.com> >>> >> with the body: unsubscribe ntsysadmin >>> > >>> > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >>> > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >>> > >>> > --- >>> > To manage subscriptions click here: http://lyris.sunbelt-software. >>> com/read/my_forums/ >>> > or send an email to listmana...@lyris.sunbeltsoftware.com<mailto: >>> listmana...@lyris.sunbeltsoftware.com> >>> > with the body: unsubscribe ntsysadmin >>> > >>> > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >>> > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >>> > >>> > --- >>> > To manage subscriptions click here: http://lyris.sunbelt-software. >>> com/read/my_forums/ >>> > or send an email to listmana...@lyris.sunbeltsoftware.com >>> > with the body: unsubscribe ntsysadmin >>> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >>> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >>> >>> --- >>> To manage subscriptions click here: http://lyris.sunbelt-software. >>> com/read/my_forums/ >>> or send an email to listmana...@lyris.sunbeltsoftware.com >>> with the body: unsubscribe ntsysadmin >> ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ >> ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ >> >> --- >> To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ >> or send an email to listmana...@lyris.sunbeltsoftware.com >> with the body: unsubscribe ntsysadmin > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > --- > To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to listmana...@lyris.sunbeltsoftware.com > with the body: unsubscribe ntsysadmin > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > --- > To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to listmana...@lyris.sunbeltsoftware.com > with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin
