About Daviid Kumer

Daviid Kumer · 04-17-2023

Hi, a question regarding the two STP variants MST and rapid-pvst+. In a network running rapid-pvst+, if we reach the limitation with rapid-pvst+ instances (128 per switch), can we just use MST concurrently with the new set of vlans? Or migration from...

Daviid Kumer · 08-11-2023

Hi, we have solved the issue on our side, when checking CPU buffers with the command "show platform cpu rx-tx counters", we saw a large number of IPv6 RX packets, and assumed that the CPU buffers were full. When applying a IPv6 ACL to the uplink inte...

Daviid Kumer · 08-11-2023

Hi, i am experiencing the same exact issue, did you ever get a solution for your problem? Br, David

Daviid Kumer · 11-20-2022

From the perspective of the aggregation switch, the MAC flapping occurs between the two port-channels connecting to access switches in different buildings. The only difference is one is connected via copper links, the other via optical links.

Daviid Kumer · 11-15-2022

From the perspective of the aggregation switch, the MAC flapping occurs between the two port-channels connecting to access switches in different buildings. The only difference is one is connected via copper links, the other via optical links.

Daviid Kumer · 11-14-2022

Hello everyone, I have the same problem as described, a C1000 aggregation switch is constantly reporting MAC flapping of a client between two access switches connected to the aggregation switch on separate copper/optical links, bundled in etherchanne...

Member Since	‎04-03-2019 01:13 AM
Date Last Visited	‎12-10-2024 12:11 AM
Posts	7
Total Helpful Votes Received	14

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rapid-pvst+ and mst

Re: Slow switch management when configured more than 6 VLANs

Re: Slow switch management when configured more than 6 VLANs

Re: Multiple MAC Adresses on the first Port (C1000 Stack) with only on

Re: Multiple MAC Adresses on the first Port (C1000 Stack) with only on

Re: Multiple MAC Adresses on the first Port (C1000 Stack) with only on