This is probably the best resource outside of the Cisco Press books for information regarding CEF (Cisco Express Forwarding). This whitepaper goes into a large degree of detail regarding how CEF works, the different adjacencies, and issues that might be encountered.
A wikipedia entry with a good explanation of the IEEE standard for link aggregation (port channel or etherchannel), LAcP. While there isn't any configuration information here, it is a good explanation of the standard and how it came to be. This is the protocol for channel bonding between Cisco switches and non-Cisco switches.
This is an excellent explanation of PAgP as it is used in Cisco switches for channel bonding. It includes descriptions of the different modes as well as other details important for the BCMSN exam of the CCNP certification.
With jQuery, we can easily add impact to our actions through a set of simple visual effects, and even craft our own, more sophisticated animations. jQuery effects certainly add flair, as is evident when we see elements gradually slide into view instead of appearing all at once. However, they can also provide important usability enhancements that help orient the user when there is some change on a page. In this chapter, readers will explore a number of these effects and combine them in interesting ways.