Hi Adam,
Thanks for your response.. please request to guide me about mac-move notification.. I am not aware about this please guide me.. Best regards Pradip Patole From: Adam Booth [mailto:[email protected]] Sent: Thursday, July 29, 2010 9:23 AM To: Matt Hill Cc: Pradip Patole; [email protected]; [email protected] Subject: Re: [OSL | CCIE_RS] Loop query................... Matt, I bet with mac-move-notification and some eem magic, it might be possible to get that happening on some switches :) However as you say, the question is too general to suggest an appropriately detailed response. Pradip, from a 1000 foot view I can only guess these things may be worth initially considering without more detail: Layer 1 could include things like UDLD Layer 2 could include a raft of measures such as STP, various Loop/Root/BPU guard, storm control measures, mac-move notifications Layer 3 could certainly use neighbour/event logging in your routing protocols Layer 3-7 could use IP SLA to probes connectivy/services Certainly an EMS may be helpful - polling devices to track memory/cpu/link utilisation having baselines and thresholds, as well as supporting syslog/snmp traps from network elements that can prompt a network operator to investigate a problem Cheers, Adam On Thu, Jul 29, 2010 at 1:29 PM, Matt Hill <[email protected]> wrote: Wow... What sort of loop? What sort of network management is happening? You could start my looking at error messages in syslog. But really a network wont just automagically send an email to the admins saying "Help de-loop me please" Cheers, Matt CCIE #22386 CCSI #31207 On 29 July 2010 13:11, Pradip Patole <[email protected]> wrote: > Hi Team, > > > > I just want to know I have a big network more that 1000 routers and switches > if anywhere create loop then how I will find out? > > Could you please guide me how to check and find the loop into network? > > > > Best Regards > > > > Pradip S. Patole > > Network Engineer | Datacenter Operation | > > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
