Sep 24, 2011 - 
Blueprint (CCIE R&S), Certification, General, Rough notes (will be updated) 
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Blueprint (CCIE R&S), Certification, General, Rough notes (will be updated) No Comments Frame Relay
Frame relay is;
- High Performance WAN protocol
- Layer 2
- Originally designed for use in ISDN links but now for a variety of others
- Packet Switched