About robertotron007

robertotron007 · 05-23-2015

Hello All,I am hoping someone could help me out with an issue that we have with dropped packets. Cisco TAC for our ASA has determined it is not an issue with our firewall and that it is an issue with the ISP. So here is the issue.We have a /29 block ...

robertotron007 · 10-22-2012

Hi Guys,I am trying to figure out why we have Mac flapping on our network. Core B is reporting that that two hosts are flapping between the port for our wireless controller Gi1/1 and the etherchannel for the Server Switch. Both hosts that it is repor...

robertotron007 · 09-29-2012

Hey Guys, I hope someone with better spanning tree knowledge can help me out here. I will show you the picture of the network first and this medium size network is mostly in VLAN 1.The first thing that I was triggered to is there is excessive unicast...

robertotron007 · 09-19-2012

Hey Guys,I need some advice on subnetting a network. I work for a medium sized organization and we are experiencing difficulty with broadcasts. We only use vlan 1 so we can hear every broadcast that every device does. We do have vlans used to totally...

robertotron007 · 05-25-2015

Were not too busy here so I dont think its load related.Txt file attached.

robertotron007 · 05-25-2015

Hello Markus,Well, I would say lets not focus on that right now unless those NAT statements are a problem with the actual issue I am having. Let's put the DMZ aside too.Two servers on the internal network / same local subnet that both require port 44...

robertotron007 · 05-25-2015

Thanks Rick, you are correct. But it's not that it sometimes work. As I am pinging google from my desk in the internal network and I start using anything to do with those other IPs... whether I set the DMZ to use one of them as the source address to ...

robertotron007 · 05-25-2015

I am not sure it ever worked before. Our RDS server always had issues over port 443 but it doesnt get used much. It was until I moved the RDS to a DMZ, the FTP, and had another network using port 443 that the problem got real bad.Sorry, I was using A...

robertotron007 · 05-25-2015

Yes speed and duplex are fine.I connected a laptop to our modem and tested with two different IPs (one at a time) and there were no issues. The issue only occurs when i am trying to access two IPs over the same connection at the same time so this get...

Member Since	‎09-19-2012 03:48 PM
Date Last Visited	‎06-06-2018 10:00 PM
Posts	19

User Statistics

User Activity

Packet drops between ASA and ISP Modem

Mac flapping from wireless contoller

Possible Spanning-Tree Issue

Advice on Subnetting an Existing Network

Were not too busy here so I

Hello Markus,Well, I would

Thanks Rick, you are correct.

I am not sure it ever worked

Yes speed and duplex are fine