Slide 1Ethernet Switches r layer 2 (frame) forwarding, filtering using LAN addresses r Switching: A-to-B and A’- to-B’ simultaneously, no collisions r large number of…
Slide 1 Overview r Ethernet r Hubs, bridges, and switches r Wireless links and LANs Slide 2 Switches: dedicated access r Switch with many interfaces r Hosts have direct connection…
Slide 1 1 Interconnection ECS 152A Slide 2 2 Interconnecting with hubs r Backbone hub interconnects LAN segments r Extends max distance between nodes r But individual segment…
Slide 1 PPP, ATM, MPLS EECS 489 Computer Networks http://www.eecs.umich.edu/courses/eecs489/w07 Z. Morley Mao Monday March 12, 2007 Acknowledgement: Some slides taken from…
SERIES LightSmart-PE150 PDH Mullti-service Optical Transmission LightSmart-PE150 is the PDH multi-service intelligent management fiber transmission equipment, which is designed…