To better prepare yourself and follow up on the topics covered in this lab, you should consult the http://www.cisco.com/public/pubsearch.html website for more information on the following topics:
3550 802.1X
EIGRP Stub Routing
Dialer-Watch
PPP Link Quality
DLSW Filtering SNA
DLSw and NAT
AutoInstall
PIM Neighbor Filtering