num_pages: 618
description: Cisco IOS 12.0 WAN Solutions offers thorough, comprehensive coverage of internetworking technologies, particularly ATM, Frame Relay, SMDS, LAPB and X.25, teaching how the technologies work and also how to incorporate them into a LAN/WAN environment.
language: English
title: Cisco IOS 12.0 Wide Area Networking Solutions
titlecomplete: Cisco IOS 12.0 Wide Area Networking Solutions
publisher: Cisco Systems