Well still not enough to go with but. With 60 vlans and I assume hsrp at the core running on a 6513: I'd create two hsrp groups, one for odd and the other for even numbered vlans. This makes your traffic 'balanced' .... Next i make a guess here that you have multiple switches each with multiple links to the core. To ensure no link goes to waste, make it such that the root ports for odd and even numbers don't use the same path. And only your 6513 can be the root bridge. Again I make an assumption. Tune your stp appropriately. Use the guides below for guidance. Or leave the convergence defaults. However ensure the access switches never become root bridges. http://blog.ine.com/wp-content/uploads/2010/04/understanding-stp-rstp-conver... http://blog.ine.com/2009/09/07/rstp-and-fast-convergence/ http://www.cisco.com/en/US/tech/tk389/tk621/technologies_white_paper09186a00... While asking questions like this, it helps to throw in a topology, what you want to achieve, what you've tried, etc.....people otherwise second guess your requirements. It's like a request for quotation vs a request for information. The latter brings you marketing answers/guys. Sent from my iPad On 26 Feb 2012, at 19:52, TheMburu George <themburu@gmail.com> wrote:
Hahaha nope its not my home network but an entire cooperate network with around 60 vlans. Core-switch is Cisco 6513 so its pretty serious network.
If i chose PST, which of the earlier commands leads to faster convergence?
Note: I also have HSRP setup.
./TheMburu
On Sun, Feb 26, 2012 at 8:22 AM, John Gitau <jgitau@gmail.com> wrote: Well he specifically asked about two types of stp. I believe he has enough to go with now if thats the only issue he had. for all we know this was for his home network:--)
If he needs more granulated answers he'll have to give more info:-)
Sent from my iPad
On 25 Feb 2012, at 23:10, "Stan Ngure" <stanngure@gmail.com> wrote:
Guys,
Mburu did not mention the size of the network, to gauge it to the effort he wants to apply.
-----Original Message----- From: David Kariuki <kariukidw@gmail.com> Sender: skunkworks-bounces@lists.my.co.ke Date: Fri, 24 Feb 2012 16:42:38 To: East Africa Network Operators Group<eanog@lists.my.co.ke> Reply-To: Skunkworks Mailing List <skunkworks@lists.my.co.ke> Cc: Skunkworks Mailing List<skunkworks@lists.my.co.ke> Subject: Re: [Skunkworks] [EANOG] STP convergence & MST
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