Re: 3600 Ethernet Question
Nope I can guarantee that a 4E with IOS 12.07T supports full-duplex at least. Promise! :) Darren On Thu, 28 Dec 2000, Circusnuts wrote: > You will need somthing that reads "FE" before you can go full-duplex. > > Best of Luck > Phil > > - Original Message - > From: "Darren Ward" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Thursday, December 28, 2000 8:57 AM > Subject: 3600 Ethernet Question > > > > Hi All, > > > > Here's a question for one and all. > > > > A 3640 with a 1E2W running Enterprise IOS 11.3.8 does not have the > > full-duplex command available for the ethernet. > > > > However a different 3640 with a 4E card running IP Plus IOS 12.0.7T does > > support the full-duplex command on the ethernet ports. > > > > The question I have since I can't find it with a search on CCO is if the > > support for 'full-duplex' is based on the card or the IOS? > > > > Darren Ward > > > > _ > > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 3600 Ethernet Question
Sounds reasonable. Unfortunately an IOS upgrade is not an option available at the moment but this gives me a good reason to ask for this clients 1E2W to be swapped with a 1FE2W and that'll allow me to split their LAN into VLAN's as well. Darren On Thu, 28 Dec 2000, Robert Padjen wrote: > I'm sure this will generate some chatter on the board, > but here goes... > > I doubt that this is an IOS issue, but you could > always try upgrading. Having said that... > > There is technically no specification for 10 Mbps > full-duplex, so vendor support is based on proprietary > methodologies and chipsets, and, most of the time, it > works. My guess is that the IOS is 'smart' enough to > know that the first card cannot handle the service, > but 'thinks' the second card can (different chipsets). > > Yes, you can envoke 10 FD if the vendor allows it - > however, I would use caution and only attempt it with > end devices from the same family (read as Cisco is not > enough - it needs to be acquired product family as > warranted). In addition, I also recommend NEVER using > auto-sense for speed or duplex. > Ideally, just stick with 10 HD and allow the > collisions. On a switched connection its not a big > deal typically - otherwise, go to 100 FD on both > platforms. > > Hope that helps. > > --- Talib <[EMAIL PROTECTED]> wrote: > > This command first appeared in Cisco IOS Release > > 11.1. > > > > This command was modified in Cisco IOS Release 11.3 > > to include > > information on FDDI full-duplex, single-mode and > > multimode port adapters. > > > > Use this command if the equipment on the other end > > is capable of > > full-duplex mode. > > > > > >http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/inter_r/irdelay.htm#xtocid16273170 > > > > Darren Ward wrote: > > > > > > Hi All, > > > > > > Here's a question for one and all. > > > > > > A 3640 with a 1E2W running Enterprise IOS 11.3.8 > > does not have the > > > full-duplex command available for the ethernet. > > > > > > However a different 3640 with a 4E card running IP > > Plus IOS 12.0.7T does > > > support the full-duplex command on the ethernet > > ports. > > > > > > The question I have since I can't find it with a > > search on CCO is if the > > > support for 'full-duplex' is based on the card or > > the IOS? > > > > > > Darren Ward > > > > > > _ > > > FAQ, list archives, and subscription info: > > http://www.groupstudy.com/list/cisco.html > > > Report misconduct and Nondisclosure violations to > > [EMAIL PROTECTED] > > > > -- > > > > Shabbir S. Talib > > MCSE, CNE, CCNA > > > > _ > > FAQ, list archives, and subscription info: > > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to > [EMAIL PROTECTED] > > > = > Robert Padjen > > __ > Do You Yahoo!? > Yahoo! Photos - Share your holiday photos online! > http://photos.yahoo.com/ > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 3600 Ethernet Question
I'm sure this will generate some chatter on the board, but here goes... I doubt that this is an IOS issue, but you could always try upgrading. Having said that... There is technically no specification for 10 Mbps full-duplex, so vendor support is based on proprietary methodologies and chipsets, and, most of the time, it works. My guess is that the IOS is 'smart' enough to know that the first card cannot handle the service, but 'thinks' the second card can (different chipsets). Yes, you can envoke 10 FD if the vendor allows it - however, I would use caution and only attempt it with end devices from the same family (read as Cisco is not enough - it needs to be acquired product family as warranted). In addition, I also recommend NEVER using auto-sense for speed or duplex. Ideally, just stick with 10 HD and allow the collisions. On a switched connection its not a big deal typically - otherwise, go to 100 FD on both platforms. Hope that helps. --- Talib <[EMAIL PROTECTED]> wrote: > This command first appeared in Cisco IOS Release > 11.1. > > This command was modified in Cisco IOS Release 11.3 > to include > information on FDDI full-duplex, single-mode and > multimode port adapters. > > Use this command if the equipment on the other end > is capable of > full-duplex mode. > > http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/inter_r/irdelay.htm#xtocid16273170 > > Darren Ward wrote: > > > > Hi All, > > > > Here's a question for one and all. > > > > A 3640 with a 1E2W running Enterprise IOS 11.3.8 > does not have the > > full-duplex command available for the ethernet. > > > > However a different 3640 with a 4E card running IP > Plus IOS 12.0.7T does > > support the full-duplex command on the ethernet > ports. > > > > The question I have since I can't find it with a > search on CCO is if the > > support for 'full-duplex' is based on the card or > the IOS? > > > > Darren Ward > > > > _ > > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to > [EMAIL PROTECTED] > > -- > > Shabbir S. Talib > MCSE, CNE, CCNA > > _ > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] = Robert Padjen __ Do You Yahoo!? Yahoo! Photos - Share your holiday photos online! http://photos.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 3600 Ethernet Question
This command first appeared in Cisco IOS Release 11.1. This command was modified in Cisco IOS Release 11.3 to include information on FDDI full-duplex, single-mode and multimode port adapters. Use this command if the equipment on the other end is capable of full-duplex mode. http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/inter_r/irdelay.htm#xtocid16273170 Darren Ward wrote: > > Hi All, > > Here's a question for one and all. > > A 3640 with a 1E2W running Enterprise IOS 11.3.8 does not have the > full-duplex command available for the ethernet. > > However a different 3640 with a 4E card running IP Plus IOS 12.0.7T does > support the full-duplex command on the ethernet ports. > > The question I have since I can't find it with a search on CCO is if the > support for 'full-duplex' is based on the card or the IOS? > > Darren Ward > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] -- Shabbir S. Talib MCSE, CNE, CCNA _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 3600 Ethernet Question
You will need somthing that reads "FE" before you can go full-duplex. Best of Luck Phil - Original Message - From: "Darren Ward" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, December 28, 2000 8:57 AM Subject: 3600 Ethernet Question > Hi All, > > Here's a question for one and all. > > A 3640 with a 1E2W running Enterprise IOS 11.3.8 does not have the > full-duplex command available for the ethernet. > > However a different 3640 with a 4E card running IP Plus IOS 12.0.7T does > support the full-duplex command on the ethernet ports. > > The question I have since I can't find it with a search on CCO is if the > support for 'full-duplex' is based on the card or the IOS? > > Darren Ward > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
3600 Ethernet Question
Hi All, Here's a question for one and all. A 3640 with a 1E2W running Enterprise IOS 11.3.8 does not have the full-duplex command available for the ethernet. However a different 3640 with a 4E card running IP Plus IOS 12.0.7T does support the full-duplex command on the ethernet ports. The question I have since I can't find it with a search on CCO is if the support for 'full-duplex' is based on the card or the IOS? Darren Ward _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
