Slide 1 CET Technologies/ Yaacov Weingaten / 11-05-08 Nokia Siemens Networks / Industry Environment/ CET G.8032 for Ethernet Networks Ethernet Ring Protection.
McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 1 Chapter 20 Network Layer Protocols: ARP, IPv4, ICMPv4, IPv6, and ICMPv6.