'Label stack' presentation slideshows

MPLS Architecture

MPLS Architecture. Gautham Pamu CS590F - Design of MultiService Networks. Goals of MPLS. Scalability of network layer routing. Using labels as a means to aggregate forwarding information,while working in the presence of routing hierarchies. Greater flexibility in delivering routing services.

869 views • 56 slides

Performance Measurements of MPLS Traffic Engineering and QoS

Performance Measurements of MPLS Traffic Engineering and QoS. By Tamrat Bayle Reiji Aibara Kouji Nishimura. Multiprotocol Label Switching. Traditional IP Routing Disadvantages Need for MPLS MPLS basics and terminologies Experiments. Traditional IP Routing. Choosing the next hop

734 views • 55 slides

Lecture 7

Lecture 7. MPLS Forwarding. MPLS forwarding can be described in terms of: Label imposition Label disposition Label swapping. Label Imposition. The action of adding the label to an unlabeled packet is known as label imposition. For example, an edge LSR performs label imposition.

703 views • 46 slides

Multiprotocol Label Switching

570 views • 40 slides

Multiprotocol Label Switching

352 views • 22 slides

Assignment of the Generic Associated Channel Header Label (GAL) draft-vigoureux-mpls-tp-gal-00

Assignment of the Generic Associated Channel Header Label (GAL) draft-vigoureux-mpls-tp-gal-00. George Swallow Martin Vigoureux Rahul Aggerwal July 30, 2008. Items to cover. Segment OAM MEP to MEP MEP to MIP Stack operations TTL of GAL Applicability to MPLS.

373 views • 19 slides

MPLS Concepts

MPLS Concepts. Introducing MPLS Labels and Label Stacks. Outline. Overview What Are MPLS Labels? What Is the MPLS Label Format? Where Are MPLS Labels Inserted? What Is an MPLS Label Stack? What Are MPLS Label Operations? Summary. MPLS Labels.

379 views • 14 slides

MPLS Architectural Principles

MPLS Architectural Principles. George Swallow ( swallow@cisco.com). MPLS Guiding Principles. Co-existence with IP IP based Control Planes Reuse of IP protocols Extendable protocols Pragmatism. MPLS Architectural Principles. Separation of Control Plane and Data Plane

278 views • 14 slides

MPLS-TP OAM OAM for an MPLS Transport Profile

MPLS-TP OAM OAM for an MPLS Transport Profile. Loa Andersson , Acreo AB IAB, MPLS WG co-chair. MPLS-TP Starting points. PHP is part of the MPLS architecture It is a powerful It solves more problems than it creates Removing it creates more problems than it solves

339 views • 12 slides

1:n protection for MPLS-TP

1:n protection for MPLS-TP. draft-ezy-mpls-1toN-protection eosborne@cisco.com zhang.fei3@zte.com.cn yaacov.weingarten@nsn.com. Agenda. Overview Motivation Open question Next steps. Overview. 1:1/1+1 PSC exists , almost RFC ( draft- ietf - mpls - tp -linear-protection)

330 views • 10 slides

CCUG Meeting

MPLS/L3VPN LAB. CCUG Meeting. What is MPLS?. MPLS is a highly scalable, protocol agnostic, data-carrying mechanism. In an MPLS network, data packets are assigned labels. Packet-forwarding decisions are made solely on the contents of this label, without the need to examine the packet itself.

247 views • 10 slides

CCUG Meeting

MPLS/L3VPN LAB. CCUG Meeting. What is MPLS?. MPLS is a highly scalable, protocol agnostic, data-carrying mechanism. In an MPLS network, data packets are assigned labels. Packet-forwarding decisions are made solely on the contents of this label, without the need to examine the packet itself.

234 views • 10 slides

Service Function Chaining Use Case for SPRING draft-xu-spring-sfc-use-case-02

Service Function Chaining Use Case for SPRING draft-xu-spring-sfc-use-case-02. Xiaohu Xu (Huawei) Zhenbin Li (Huawei ) Himanshu Shah ( Ciena ) Luis M. Contreras ( Telefonica I+D) IETF90, Toronto. SFC Background.

313 views • 9 slides