About dbrill001

dbrill001 · 07-19-2019

SO I have patched all of my switches and I do a vulnerability scan after each and every patch to see how it looks. I have many SG500s and a few SG300s. Most of the switches came up clean after that last patch. I have 2 SG500s and 2 SG300s that come u...

dbrill001 · 07-16-2019

So I have been patching all my switches and most of them have come back clean. We have both SG300 and SG500. I have 3 that came up with the following issues:OpenSSH issues that are supposed to be vendor fix but I have patched.HTTP negative Content-Le...

dbrill001 · 07-13-2019

I have an SG500 with boot code 1.3.0.03 and firmware 1.3.7.18. I am trying to upgrade the boot code but the tftp error says tftp server aborted file not found. I have tried to do boot code 1.3.0.62, 1.3.5.58, 1.3.7.18 all fail. I have tried reimaging...

dbrill001 · 01-29-2019

So I am running security scans on our network for the first time. I have a long list of things to fix. One is the SSL/TLS suite another is upgrading the key to the diffie-hellman key exchange. I was hoping to get pointed in the right direction on how...

dbrill001 · 01-22-2019

I have scanned my network and I am having a time trying to find the mitigations for these issues:SSH Weak Encryption Algorithms SupportedSSL/TLS: SSLv3 Protocol CBC Cipher Suites Information Disclosure Vulnerability (POODLE)SSL/TLS: Report Weak Ciphe...

dbrill001 · 07-15-2019

Yea, it was weird, I figured out that the switch would not talk to my subnet but would talk to the server subnet. I don't think I have ACLs in place but I will be checking.

dbrill001 · 01-29-2019

We have 2 3560x Catalysts. I assume by your comment I will be out of luck upgrading these since they are end of life in October.

dbrill001 · 01-22-2019

For catalyst 3560x models don't you have to have a contract to download or am I click the wrong area?

dbrill001 · 05-24-2017

Yes, I can give each port access to vlan 100 but with phones and pcs using the same port on the switch I need to setup LLDP but not sure how that configuration looks.

dbrill001 · 11-07-2016

Ok, I am still learning I can try this. I do not understand how this works. Let's say a chat packet comes in the North State connection but EIGRP decides the packet is best to go out Level 3 connection how does the firewall map the session back to th...

Member Since	‎03-09-2015 01:10 PM
Date Last Visited	‎07-26-2019 11:34 AM
Posts	55

User Statistics

User Activity

SG300 and SG500 SSH Vuln

SG300-52 Scan issues

SG500 upgrade old boot code

Upgrade SSL

Security Issues

Re: SG500 upgrade old boot code

Re: Upgrade SSL

Re: Security Issues

Yes, I can give each port

Ok, I am still learning I can