About adonsius_artollo

adonsius_artollo · 05-15-2021

I have a Cisco C2960 in production which was compromised. The switch has been pulled and I'm trying to determine if the IOS image was tampered with. Since the switch is End-of-Life / End-of-Support, I'm unable to get from Cisco what the hash is to va...

adonsius_artollo · 10-31-2017

I'm trying to understand the behavior of NetFlow in a VRF environment, or if possible at all. If I understand correctly, only one routing option existed for NetFlow export data packets. NetFlow sends all export data packets to the global routing tabl...

adonsius_artollo · 08-05-2016

This is a bit of a high-level question I'm asking, but I can provide more data if needed. I currently have two upstream providers. One 10Gig circuit with provider A, and another 10Gig circuit with provider B. Last week we turned-up a second 10Gig cir...

adonsius_artollo · 07-07-2016

I have a Cisco WS-C3750G-24TS switch that is experiencing TCAM utilization issues, which in turn throttles the CPU, and the entire switch bogs down. I'm running dual IPv4/IPv6 and have already changed the SDM template to "desktop IPv4 and IPv6 routin...

adonsius_artollo · 08-05-2016

Thanks for your response. You were absolutely right, I wasn't reading the tables correctly... for "IPv4 policy based routing aces" for example, I thought 256/256 meant I was using all of the 256. Thanks for your assistance.

adonsius_artollo · 08-05-2016

Thank you for your response. The issue is exactly what you stated... I have made the recommendation to summarize upstream or upgrade to better hardware, and they chose better hardware. Thanks for your help.

Member Since	‎02-23-2008 05:10 AM
Date Last Visited	‎05-19-2021 02:56 AM
Posts	6

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Verify IOS MD5 Hash, Possible Compromised Switch

Is NetFlow Possible in a VRF Environment?

Load Balance Incoming BGP Traffic

TCAM Utilization Issue

Thanks for your response. You

Thank you for your response.