Cisco Unified Wireless Network (UWN) architecture - combines wireless and wired network. Exam Topic 1: Wireless LAN Technologies WLAN Standards IEEE 802.11 (Legacy) (1997) Speeds of 1 (typical) and 2 (max)  Mbps Used direct sequence spread spectrum (DSSS) and frequency-hopping spread spectrum (FHSS) in L1  DSSS divides data into separate sections; each section travels over different frequencies at the … Continue reading CCDA 640-864 Summary Notes – Chapter 5 – Day 9 →