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CCIE Routing and Switching Exam Certification Guide, Third Edition by Naren Mehta - CCIE No. 9797, Rus Healy - CCIE No. 15025, Wendell Odom - CCIE No. 1624

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Glossary

224.0.0.2

The IP address to which Label Distribution Protocol (LDP) sends LDP Hellos. Also used in IP multicast to send packets to all multicast routers.

224.0.0.5

The All OSPF Routers multicast IP address, listened for by all OSPF routers.

224.0.0.6

The All OSPF DR Routers multicast IP address, listened for by DR and BDR routers.

2way (OSPF)

A neighbor state that signifies the other router has reached neighbor status, having passed the parameter check.

6to4

An IPv6/IPv4 tunneling method that allows isolated IPv6 domains to be connected over an IPv4 network.

802.11a

A wireless LAN physical layer that operates at up to 54-Mbps data rates using OFDM in the 5-GHz band.

802.11b

A wireless LAN physical layer that operates at up to 11-Mbps data rates using ...

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