Chapter 7: Layer 2 Switching
Written Lab 7
- show mac address-table
- Flood the frame out all ports except the port it was received on.
- Address learning, forward/filter decisions, and loop avoidance
- It will add the source MAC address in the forward/filter table and associate it with the port the frame was received on.
- Spanning Tree Protocol (STP)
- Flood the frame out all ports except the port it was received on.
- Port security
- Collision
- The switch has failed the post, and it is typically fatal.
- The port is experiencing errors.
Get CCENT Cisco Certified Entry Networking Technician Study Guide: (ICND1 Exam 640-822), 2nd Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
