Super-Networking

Archive for December, 2006

14 Dec

Upgrading your Redundant Sup 720

I have begun planning for an IOS upgrade to our Supervisor 720s in our Cisco 7600.
Here are a few documents on the process including a doc on upgrading a Cisco Content Switch Module or CSM.
CSM Upgrade Doc
Sup 720 Redundancy Doc
Sup 720 Upgrade Doc

11 Dec

Microsoft Windows Network: Element not found

Ran into an issue that isn’t totally network related but it was blamed on the network so I am putting it in here. Had a user using Cisco VPN from their home computer and when they tried to get to a share on one particular PC it would throw an error. The error was Microsoft […]

07 Dec

Vista and File Shares

One of the features of Vista that I am really starting to like is one of the ways to connect to unc shares. When you click on the start menu there is a start search bar in the box. This bar is a cross between a search box and the old run bar. What makes […]

07 Dec

Time Based Service-Policy

I have put a service-policy in place on my companies high speed WAN link to control how much bandwidth the backup servers can use. This is a time-range based policy so that at night the backups can use as much bandwidth as is available and during the day it can only use 40 Mbps.
Scrubed config
time-range […]

01 Dec

Router Blocking Packets with Ghost ACL? Contiuned

I believe the reason this was happening was that the route-map I had in place for another node on this VLAN was causing packets to be dropped. What I did as a more permanent fix was to had an entry in the route-map’s match address list for the problem server. This route-map directs the traffic […]

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