On Monday our network was severely degraded. The inside of our firewall was getting hammered by thousands of UDP packets (port number 445) with a source and destination address of 127.0.0.1. We isolated the router that was forwarding the packets an...

Problem: I'm having problems getting one of my Catalyst 6513 switches to authenicate with my ACS server.Background: I've got two Cisco ACS servers and several hundred switches on my network. All of my switches (except teh 6513) can authenticate with...

I’m having intermittent latency problems with one of my Catalyst 4506 (Sup IV engine) multilayer switches. The device is configured as a router. I’m using a bandwidth tester to measure bandwidth from my laptop to a remote device positioned on the n...

Description: In response to Cisco Advisory 20051102 I upgraded the IOS images in 349 of my network devices. I verified memory requirements for each image/device and the Feature Set of each image before downloading the image from Cisco.347 devices u...

I’m having problems permanently deleting old devices from the RME database. Last month I changed the IP addresses of 11 Cisco switches on my network. I deleted the old devices out of Cisco Works RME Database (RME Database – Admin – Inventory – Dele...