Review Exercises and Technical Goodies
Revised May 3, 2008
CCENT Stuff:
CCNA Stuff:
CCNP Stuff:
BGP Stuff:
CFXFE and CFXSE Stuff:
Hot Keys and More!
Interesting Facts About The Internet:
Telnet to a live Internet core router!
Note: This is not a web site, you are accessing it with Telnet (the IP address is 12.0.1.28). The last time I checked, this
router's RIB and IP routing table contained over 234,000 prefixes (with over four million paths!), so commands that
require sorting (such as "show ip bgp regexp") may require a little time to process (and you're probably not the only
person logged in!).
When you get in, try some "show" commands, like the following (remember that when at the "--More--" prompt, hit the "Enter"
key to see the next line, the spacebar to see the next screen, and any other key to get back to the command prompt):
Click here for a big list of route servers (some are more useful than others)
Data-Link Layer:
IP Network Layer Protocols:
IP Transport Layer Protocols:
Routing Protocols:
MPLS (Multi-Protocol Label Switching):
Algorithms and Related Stuff:
Voice, Video and Data
Internet Administration (RFC's, Drafts, ASN's, etc) and Technical Standards:
Can't get enough of that Cisco stuff?
Humorous RFC's (Check These Out!) ...
Other Interesting Stuff ...