About svjatoslav

svjatoslav · 03-03-2013

Hello!I have a problem with high CPU load by DHCP Snooping process on Catalyst 6506 (WS-SUP720-3B, soft: s72033-ipservices_wan-mz.122-18.SXF11.bin). I have it enabled on 15 VLANS, in which there are subscriber devices residing, and sending DHCP reque...

svjatoslav · 11-10-2012

Hello everyone. Can you help me please, I'm testing debug spanning-tree functions in a lab, hardware is Cisco 6509 with SUP-720-3B and WS-X6748-SFP, IOS is 12.2.33.SXJ. It's a root in some vlan's, stp mode is rapid-pvst.I wanted to see how spanning-t...

svjatoslav · 03-03-2013

I've executed the command no ip dhcp snooping today's morning, and it cleared all bindings from database. Bindings are saved on TFTP server, so it's not a problem, but still, it would be very good to know some way to debug the problem with snooping, ...

svjatoslav · 03-03-2013

Thanks for your reply. Yes, I have my database stored on TFTP server, and I'll try to disable the DHCP Snooping tomorrow, to see if the binding database will be deleted, or not. I know that it's best to keep snooping on the access, but I don't have t...

svjatoslav · 11-12-2012

Thank you, the remote login switch command solved it. Maybe, It's not really clear in documentation, that I must issue the debugging commands for spanning tree directly on the Switch processor.

Member Since	‎11-10-2012 03:45 AM
Date Last Visited	‎08-18-2017 03:57 AM
Posts	5
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Problem with DHCP Snooping on Cisco 6506

Cisco 6509 debug spanning-tree problem

Problem with DHCP Snooping on Cisco 6506

Problem with DHCP Snooping on Cisco 6506

Cisco 6509 debug spanning-tree problem