All Could you please verify that you enabled lacp at the port level Thank you Jason
On Dec 12, 2010, at 7:35 PM, "Stephen Loeckle" <[email protected]> wrote: > Your thinking is correct. However, we couldn't imagine a scenario in which a > loop would be unintentionally created on the S4. We only have edge switches > and 10 vmware hosts plugged into the box. > > ----- Original Message ----- > From: "Egbert Rodriguez Hernandez" <[email protected]> > To: "Enterasys Customer Mailing List" <[email protected]> > Sent: Sunday, December 12, 2010 6:13:36 PM > Subject: RE: [enterasys] S4 Chassis Interconnected with Foundry EdgeIron > 4802cf > > > > > Hi Stephen, > > > > That’s the exactly scenario that we are facing. We are going to change a > BigIron 8000 for a S4 Chassis. Actually, the passing communication is doing > well if and only if the spanning tree is disabled in the Foundry’s uplinks > port to the S4 Chassis, but still enable globally on both. In your case that > you disabled the spanning tree globally in the S4 Chassis, what are you doing > for stop loops in the S4 Chassis? I mean, because if the spanning tree is > disabled globally I think that no matter if the spanning tree portadmin > status is enable on ports, it will not work… or my thinking is wrong? > > > > > Egbert Rodriguez Hernandez > > Jr. Network Engineer > > CCTV Level I, ESE > > Caribbean Micro Services > > Tel. 787-620-7780 x4327 > > Fax.787-620-7784 > > Mobile.787-224-0193 > > www.caribbeanmicro.com > > > > CONFIDENTIALITY NOTE: The information contained in this e-mail and its > attachments are proprietary and confidential to Caribbean Micro Services, > Inc.(CMS), its affiliates or its clients. They may not be disclosed, > distributed, used, copied or modified in any way without CMS, Inc.s > authorization. If you are not the intended recipient of this email, you are > not an authorized person. If the reader of this message is not the intended > recipient, please delete it and notify its original sender immediately. CMS, > Inc. and its affiliates do not assume any liability for damages resulting > from emails that have been sent or altered without their consent. Moreover, > CMS, Inc. has taken precautions to safeguard its email communications, but > cannot assure that such is the case and disclaim any responsibility > attributable thereof. > > > > > > From: Stephen Loeckle [mailto:[email protected]] > Sent: Sunday, December 12, 2010 7:12 PM > To: Enterasys Customer Mailing List > Subject: Re: [enterasys] S4 Chassis Interconnected with Foundry EdgeIron > 4802cf > > > > > Hi Egbert, > > I just finished an install at a college where we replaced a bigiron 8000 with > a S4. We still have all the foundry edge switches running the IDFs on campus. > In order for this to work for us with redundant links to the foundry edge > switches, we disabled STP globally in the S4 and in each foundry switch and > configured LACP for the uplink trunks. STP and LACP don't mix as STP is > trying to bring down the redundant link and LACP is trying to use it for load > balancing. > > Stephen > ----- Original Message ----- > > > From: "Egbert Rodriguez Hernandez" <[email protected]> > To: "Enterasys Customer Mailing List" <[email protected]> > Sent: Sunday, December 12, 2010 3:52:49 PM > Subject: [enterasys] S4 Chassis Interconnected with Foundry EdgeIron 4802cf > > > > > Hi, > > > > There someone have this scenario before or already deployed? I’m trying to > connect the S4 Chassis (CORE) to some Foundry EdgeIron Switches (DISTRIBUTION > and EDGE) and the only way that I’m able to pass communication between links > is disabling the spanning tree on the Foundry uplink port to the S4 Chassis. > If I have enable the spanning tree globally and on the uplinks port in both > the communication hangover. The firmware operation code of the EdgeIron > 4802cf is 2.2.4.29. The S4 Chassis has the latest firmware installed > 7.11.01.0026 released on 01-Nov-2010. > > > > If have LACP configured in both the only way that I’m able to pass > communication between both is disabling the spanning tree on the S4 Chassis > uplink port, because the Foundry’s one when configured the LACP it disable > automatically the spanning tree on the ports forming the LACP and in the LACP > itself. > > > > Egbert Rodriguez Hernandez > > Jr. Network Engineer > > CCTV Level I, ESE > > Caribbean Micro Services > > Tel. 787-620-7780 x4327 > > Fax.787-620-7784 > > Mobile.787-224-0193 > > www.caribbeanmicro.com > > > > CONFIDENTIALITY NOTE: The information contained in this e-mail and its > attachments are proprietary and confidential to Caribbean Micro Services, > Inc.(CMS), its affiliates or its clients. They may not be disclosed, > distributed, used, copied or modified in any way without CMS, Inc.s > authorization. If you are not the intended recipient of this email, you are > not an authorized person. If the reader of this message is not the intended > recipient, please delete it and notify its original sender immediately. CMS, > Inc. and its affiliates do not assume any liability for damages resulting > from emails that have been sent or altered without their consent. Moreover, > CMS, Inc. has taken precautions to safeguard its email communications, but > cannot assure that such is the case and disclaim any responsibility > attributable thereof. > > > > • --To unsubscribe from enterasys, send email to [email protected] with the > body: unsubscribe enterasys [email protected] > > > • --To unsubscribe from enterasys, send email to [email protected] with the > body: unsubscribe enterasys [email protected] > > > > > • --To unsubscribe from enterasys, send email to [email protected] with the > body: unsubscribe enterasys [email protected] > > --- > To unsubscribe from enterasys, send email to [email protected] with the body: > unsubscribe enterasys [email protected] > --- To unsubscribe from enterasys, send email to [email protected] with the body: unsubscribe enterasys [email protected]
