View
240
Download
0
Category
Tags:
Preview:
Citation preview
1© 2004, Cisco Systems, Inc. All rights reserved.
CCNA 1 v3.1 Module 6Ethernet Fundamentals
222© 2004, Cisco Systems, Inc. All rights reserved.
Objectives
333© 2004, Cisco Systems, Inc. All rights reserved.
Introduction to Ethernet
444© 2004, Cisco Systems, Inc. All rights reserved.
IEEE Ethernet Naming Rules
555© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet and the OSI Model
666© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet and the OSI Model
777© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet and the OSI Model
888© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet and the OSI Model
999© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet and the OSI Model
101010© 2004, Cisco Systems, Inc. All rights reserved.
Naming
111111© 2004, Cisco Systems, Inc. All rights reserved.
Naming
121212© 2004, Cisco Systems, Inc. All rights reserved.
Layer 2 Framing
131313© 2004, Cisco Systems, Inc. All rights reserved.
Layer 2 Framing
141414© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet Frame Structures
151515© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet Frame Structures
161616© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet Frame Structures
171717© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet Frame Fields
181818© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet Frame Fields
191919© 2004, Cisco Systems, Inc. All rights reserved.
Media Access Control (MAC)
202020© 2004, Cisco Systems, Inc. All rights reserved.
MAC Rules and Collision Detection/Backoff
212121© 2004, Cisco Systems, Inc. All rights reserved.
MAC Rules and Collision Detection/Backoff
222222© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet Timing
232323© 2004, Cisco Systems, Inc. All rights reserved.
Interframe Spacing and Backoff
242424© 2004, Cisco Systems, Inc. All rights reserved.
Interframe Spacing and Backoff
252525© 2004, Cisco Systems, Inc. All rights reserved.
Error Handling
262626© 2004, Cisco Systems, Inc. All rights reserved.
Types of Collisions
272727© 2004, Cisco Systems, Inc. All rights reserved.
Types of Collisions
282828© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet Errors
292929© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet Errors
303030© 2004, Cisco Systems, Inc. All rights reserved.
FCS Errors
313131© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet Auto-Negotiation
323232© 2004, Cisco Systems, Inc. All rights reserved.
Ethernet Auto-Negotiation
333333© 2004, Cisco Systems, Inc. All rights reserved.
Transmission Priority Rank
343434© 2004, Cisco Systems, Inc. All rights reserved.
Summary
Recommended