Example: tourism industry
CCNA routing and switching study guide
Found 1 free book(s)Cisco CCNA notes -- Tech Note - …
www.kccommunications.com6500 etc. use can CatOS or a Hybrid combination of IOS/CatOS on the switching processors and some have separate IOS on the layer-3 routing processors - fortunately, the CatOS is no longer required for CCNA .