About Aaron D

Aaron D · 02-10-2022

Have Smart Licensing configured with 4431's in 16.x. All of the sudden none of our routers (we have MANY) are receiving authorization even though it's been working fine for >1yr. Have a host entry pointed to 173.37.145.8 (tools.cisco.com) to get aro...

Aaron D · 07-27-2021

Trying to understand the scale matrix I found below. We are wanting to use EVPN as an L2 replacement. Currently we use VPLS on our 6880's. Our concern is related to the Bridge-Domain limits listed below. Is it true we can only have 225 VLAN's in use ...

Aaron D · 11-12-2020

Trying to turn off errdisable (don't need an explanation of why errdisable is good, I get it) for a provider loopback scenario that's causing the port to go down. Attempted 'no errdisable detect all' and 'no errdisable detect cause security-violation...

Aaron D · 12-18-2018

Attempting to configure VxLAN EVPN on a pair of Catalyst 9500-32C's for a Proof of concept. No joy so far. Been referencing these links: https://community.cisco.com/t5/data-center-blogs/vxlan-evpn-configuration-example-n9k-p2p/ba-p/3663830 https://ww...

Aaron D · 12-06-2012

We upgraded our switches recently from the 12 train to 150 train. We are now getting this error message on some clients which is forcing us to bypass authentication. Other ports are working just fine. It seems to happen most when users move there lap...

Aaron D · 07-09-2023

I have heard they are trying to work on a solution for 1GB, but so far it hasn't come to fruition. Although the 9500-32C does support it with a CVR, at this point we've tested 10/100G but 1G doesn't work. We need it for some WAN connections as well, ...

Aaron D · 02-10-2022

Used 3750, 6880's and 9500s. 9500's support MKA and now 6880's (SY7) do as well (standards based) so provide for migration path to MKA. 9500X will support only MKA and not CTS.

Aaron D · 02-10-2022

Martin, thanks for the post. Martin, thanks for the post. For the powers that be at Cisco: It's pretty bizarre (more like ugly) that TAC was surprised and unaware until today according to them. As customers this doesn't leave us feeling warm and fu...

Aaron D · 02-10-2022

Martin, thanks for the post. For the powers that be at Cisco: It's pretty bizarre (more like ugly) that TAC was surprised and unaware until today according to them. As customers this doesn't leave us feeling warm and fuzzy, especially given that it ...

Aaron D · 02-10-2022

So it looks like this is a brand new bug per TAC. We had to install a new certificate using the crypto pki trustpool import terminal command (TAC gave us the cert). After that we ran the license smart renew auth and it succeeded. Problem now is we ha...

Member Since	‎10-10-2002 11:27 AM
Date Last Visited	‎07-12-2023 12:04 AM
Posts	125
Total Helpful Votes Received	55

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Smart Licensing failing

Catalyst 9500-32C-A EVPN/VXLAN scale numbers

How to turn off errdisable security violation - 6880

Help on VxLAN EVPN Configuration on Catalyst 9500-32C

dot1x failing on certain clients after upgrade to 150-2.SE

Re: Introducing Cisco Catalyst C9500X-28C8D

Re: Have it implemented globally.

Re: Smart Licensing failing

Re: ACTION NEEDED: Root Certificate Changed for Cisco Smart Licensing

Re: Smart Licensing failing