Switches / Hubs. 1  Experts: In a cisco network, what is the difference between a vlan and a bridge group. 2  The main difference is that VLAN dills with nodes on your LAN, bridge dills with networks: VLAN is a group of nodes on one or more networks behaves as if they are on the same subnet.
The TCP/IP model (Transmission Control Protocol/Internet Protocol) is a descriptive framework for the Internet Protocol Suite of computer network protocols. DARPA, an agency of the United States Department of Defense, created it in the 1970s.
Brocade VCS. PPP (Point-to-Point Protocol) is a protocol for communication between two computers using a serial interface, typically a personal computer connected by phone line to a server.t is sometimes considered a member of the TCP/IP suite of protocols. Relative to the Open Systems Interconnection (OSI) reference model, PPP provides layer 2 (data-link layer) service.