About AvdVyver

AvdVyver · 02-12-2020

Hi, I noticed this afternoon that my Cisco SG550XG switch's CPU is running at 100%. This switch has been in use for 2 years and I have not seen this behavior before. No topology or config changes for months. Does anyone know if its possible to pinpoi...

AvdVyver · 08-05-2019

Hi all,I was busy preparing previously unused ports on the my SG550XG when I noticed that one of the ports (te1/0/10) contains some macro config. I don't use macros and I also don't use voice on this switch. I tried to remove config but the below is ...

AvdVyver · 01-12-2018

Hi, I have a few IPSec tunnels between my Cisco router and my Amazon AWS VPCs (using the AWS VPC VPN functionality). I have always just downloaded the suggested configuration from the AWS VPN for Cisco and modified it for my router. I am no Cisco exp...

AvdVyver · 09-22-2017

Hi, I am having difficulty implementing what should be an easy task. I have a single ESXi 6.5U1 host with 2 NICs teamed in a single vSwitch. The load balancing is set to “route based on IP hash”. As part of my troubleshooting I have also disabled bea...

AvdVyver · 08-29-2017

Hi, I have 3 x Cisco 2960 switches connected to each other via PAgP EtherChannels. This works today. I would like to add LACP EtherChannels to one of my 2960 switches to connect my VMWare ESXi (vSphere 6.5) host’s via teamed NICs. The current EtherCh...

AvdVyver · 07-23-2020

Hi, sadly I never found the cause of the issue. I resolved it by rebooting the switch and replacing a suspected faulty patch cable. Disabling SNMP and almost every other unused feature had no impact in my case. I will say that I will not purchase a p...

AvdVyver · 08-07-2019

Disabled dynamic voice VLANDisabled administrative auto smartport conf tno macro description no_switchmacro auto smartportCleared the macro settings

AvdVyver · 01-14-2018

Thanks a lot for the clarification Mark!

AvdVyver · 09-22-2017

Here is the missing piece: https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1022751 For anyone else - below the config on the switch side:Check and match the load balance algorithm on the switch with that...

AvdVyver · 09-22-2017

Will do. Thanks again for taking the time to help!

Member Since	‎04-04-2017 04:25 AM
Date Last Visited	‎07-29-2020 12:06 AM
Posts	21
Total Helpful Votes Received	20

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User Activity

Cisco SG550XG 100% CPU utilization

Remove macro from interface

AWS <> Cisco IPSec configuration

Etherchannnel with NIC team issue

Catalyst 2960 EtherChannel config for ESXi

Re: Cisco SG550XG 100% CPU utilization

Re: Remove macro from interface

Re: AWS <> Cisco IPSec configuration

Re: Catalyst 2960 EtherChannel config for ESXi

Re: Etherchannnel with NIC team issue