TELECOM
IP Traffic Engineering
Nº
1205
DATE: CALL
PRICE NIS: 2120 + VAT
DURATION: 2 Days
DATE: CALL
PRICE NIS: 2120 + VAT
DURATION: 2 Days
Course Overview:
An Introduction to DiffServ, IntServ/RSVP, MPLS and VPN
The MPLS and Traffic Engineering seminar presents the issue of traffic engineering in IP networks. DiffServ and IntServ/RSVP are studies as an introduction to MPLS, to which most of the seminar is dedicated. Label format and distribution are explained, as well as RSVP-TE, CR-LDP and CSPF. At the end, VPN related issues are studied.
The MPLS and Traffic Engineering seminar presents the issue of traffic engineering in IP networks. DiffServ and IntServ/RSVP are studies as an introduction to MPLS, to which most of the seminar is dedicated. Label format and distribution are explained, as well as RSVP-TE, CR-LDP and CSPF. At the end, VPN related issues are studied.
Who should attend?
- Network managers & planners
- Consultants involved in the design of modern communications networks
- R&D staff in charge of developing routers
- Sales / Marketing staff from routers manufacturers
- Design, operation and sales / marketing staff from network operators using DiffServ, RSVP or MPLS
-
Technical and pre-sales support staff involved with routers and network services
Prerequisities:
None
Course Outline:
1. Introduction
- IP Routing and Switching paradigm
- What is Traffic Engineering?
2. MPLS (Multiprotocol Label Switching)
- Introduction to MPLS
- MPLS history
- MPLS terminology
-
MPLS architecture
- Types of nodes
- What is a label
- LSPs and FECs
- Forward Equivalence Class
- Label Information Base (LIB)
- Label Stacks
-
Signaling and Label distribution protocols
- Label Setup, Signaling and Forwarding
- MPLS Label Distribution
- Label Distribution Protocol (LDP)
- Label Switched Path (LSP)
3. IP QOS
- QoS Parameters
- IntServ architecture
-
Resource Reservation Protocol (RSVP)
- RSVP concept
- RSVP messages (Path, Resv)
- RSVP process
- IntServ Disadvantages
-
Differentiated Model (DiffServ)
- Diffserv concept
- DiffServ components
- DS Code Points
- Per-Hop Behavior (PHB )
- Traffic Conditioner Block (TCB)
- IntServ vs. DiffServ
- DiffServ Routers
-
MPLS and QOS
- Diffserv over MPLS
- E-LSP and L-LSP
4. Traffic Engineering
- Traffic Eng. Vs. network Eng.
- Constrained Routing
- Components of MPLS TE model
- Signaling
-
RSVP-TE
- Messages
- TE styles
- Attributes
- Signaling protocols
-
Fast reroute and graceful restart
- Fast reroute
- Fast Reroute (signaling protocol)
- One-to-One backup
- Many-to-one backup
- Fast Reroute Issues
- Graceful Restart
5. VPN
-
L2 VPN
- VPWS
- VPLS
- IPLS
-
L3 VPN
- BGP/MPLS VPN
6. Summary
