by Brian Scheewe | Jun 8, 2015 | Networking
The Cisco equivalent of “term mon” on an HP Provcurve is: debug destination session
by Brian Scheewe | Mar 12, 2015 | Microsoft, Networking, Servers
We had a problem with a group of Remote Desktop Servers sitting behind a Barracuda ADC Load Balancer. The client either couldn’t connect, or they would connect to a different server even when they had a session open already on another server. There was a group...
by Brian Scheewe | Feb 3, 2014 | Cisco, Networking
Ran into a situation where I needed to perform a packet capture on the WAN interface of a router that was facing an ISP. The site was rather remote and so putting a hub in between the router and ISP and capturing the packets via Wireshark was going to be very time...
by Brian Scheewe | Jun 5, 2013 | Cisco, Networking
Problem: When you run “show arp” on an edge router/firewall you see thousands of public IPs. This will eat up the memory and cause things to run slowly. I even saw in once case where “show run” revealed nothing, it would just come back blank...
by Brian Scheewe | Aug 6, 2009 | Cisco, Networking
Class Maps are referenced by Policy Maps, which are then applied to the external interface. VPN traffic is “pre-classified” before entering the external interface. The example below is based on 512 kbps bandwidth available for upload traffic. Create 2...
by Tech | Jul 24, 2009 | Networking
I had recently worked on a problem with a customer in which they had been experiencing issues with the phone quality of their Voice-over-IP (VOIP) phone system at one of their branch offices (VPN connection). During my review, I was told the Internet connection was...
