Tag: configuration
Configure Cisco IOS 802.1x Supplicant
If you have an intermediate familiarity with Ethernet switching you are more than likely familiar with 802.1x port based authentication. With that assumption let’s assume your environment is locked down tight enough to the point where this security is enabled. Great! However, what if you needed to add another Cisco device to a client facing […]
CUCM Partitions and Calling Search Space Basics
To understand the Class of Control mechanisms in Cisco’s Unified Communications Manager it’s vital that you understand Partitions and Calling Search Spaces. There are a number of analogies that can be drawn to illustrate the concept. I personally have found the analogies more complicated than just a simple explanation.
Cisco SSH Console Server
Did you know a Cisco router can be used as a console server?
Understanding Prefix Lists
When filtering and manipulating routing protocols and routing updates there are a number of options on the Cisco platforms we as engineers can take advantage of. In a previous post I briefly discussed the use of standard ACL’s to filter updates. ACLs filter every packet, or in this case advertised network, that falls within the […]