This knowledge will be covered on CISCO CCIE topics.
Topic that will covered :
1. Ethernet Basics
2. Virtual LANs and VLAN Trunking
3. Spanning Tree Protocol
Fast Ethernet standard is a networking that supports data transfer rates up to 100 Mbps. 100Base-T is based on the older Ethernet standard . Because it is 10 times faster than Ethernet, it is often referred to as Fast Ethernet. Officially, the 100Base-T standard is IEEE 802.3u.
Like Ethernet, 100BASE-T is based on the CSMA/CDLAN access method. There are several different cabling schemes that can be used with 100BASE-T, including :
100BASE-TX : two pairs of high-quality twisted-pair wires
100BASE-T4 : four pairs of normal-quality twisted-pair wires
100BASE-FX : fiber optic cables
Normal vlan gateway last resort is 10.10.0.1 to network 0.0.0.0