MPLS1
description
Transcript of MPLS1
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Multi Protocal Label Switching (MPLS)
MPLS - Multiprotocol Label Switching The Internet Engineering Task Force (IETF) IP
IP
MPLS IP Label MPLS Overhead Virtual Circuit TCP/IP ATM Virtual Circuit Switching ATM Switch 2 TCP/IP Packet Switching Router 3 MPLS Virtual Circuit Streamline Connectionless
MPLS Streamline Real-Time QoS Tunnel VPN ISP VPN Virtual Circuit ISP Tunnel VPN Connectionless TCP/IP MPLS ATM Frame Relay Overlay Network
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MPLS
MPLS
MPLS Packet Routing LSP (Label Switch Path) Packet Label Header ( TCP/IP) LSP Label TCP/IP hop (Real-Time) Routing Packet LSP Label Packet Header Packet
Multi Protocal Label Switching (MPLS)
o - o (Bandwidth) 10 Gbps o 64 Kbps-1 Gbps o IP Application VOIP, Routing Protocol, QoS, Multicast VDO Conference
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MPLS
1. MPLS point to point (VLL) ()
2. MPLS point to multipoint (VPN)
3. MPLS point to multipoint (VPN)
MPLS INTERNET
MPLS Internet
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MPLS MPLS Data Networking Solution , 8 2549 - MPLS Data Networking Solution MPLS (Multi-Protocol Label Switching) Corporate Solutions, Wholesales & Data () MPLS MPLS Data Networking Solution MPLS Data Networking Solution VOIP, Routing Protocol, QoS, Multicast VDO Conference
10 IP/MPLS " IP/MPLS Cisco 12000 Series Cisco Catalyst 4500 Series Cisco 12000 Series 2.5Gbps/slot 40Gbps/slot,
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IP/MPLS EDGE Cisco Catalyst 4500 Series EDGE , , Multiprotocol Label Switching MPLS MPLS Cisco IOS MPLS Virtual Private Networks (VPN) End-to-End Quality Of Service (QoS) MPLS , , 10
MPLS Data Networking Solution 2 MPLS point to point (VLL) MPLS point to multipoint (VPN)
MPLS Data Networking Solution