Hi David, Thanks for the reply...
With MST deployed across our network now, the access layer switches take 20-30seconds before they start switching traffic via the redundant link. Prior to this we were using PVST+ and with uplinkfast enabled on these access layer switches, once the primary link failed, the redundant linked kicked in straight away (drop one packet). Is MST suppose to switch traffic almost instantly or is this 20-30sec delay a "normal" thing??? Thanks. Andy -----Original Message----- From: David Hughes [mailto:[email protected]] Sent: Thursday, 27 August 2009 4:49 PM To: Andy Saykao Cc: [email protected] Subject: Re: [c-nsp] MST and Uplinkfast The fact that Rapid STP is an active protocol (rather than the old listen / learn / wait) implies that workarounds like uplinkfast are nolonger required. MST uses RSTP as the STP within the instances and as such gains all the benefits that rapid gives you. David ... On 27/08/2009, at 7:37 AM, Andy Saykao wrote: > To me this statement seems rather ambigious - are they saying > uplinkfast is disabled with MST or is it built into RPST and therefore > MST will have that feature too??? ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________ This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. Please notify the sender immediately by email if you have received this email by mistake and delete this email from your system. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of the organisation. Finally, the recipient should check this email and any attachments for the presence of viruses. The organisation accepts no liability for any damage caused by any virus transmitted by this email. _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
