1 / 11

Network Routing Solutions

Network Routing Solutions. Dr. Dimitrios Kalogeras Ph.D , NTUA /GRNET D.Kalogeras at noc.ntua.gr. Agenda. Routing –Configuration Additional services. Routing - Configuration. Based in mBGP With RtConfig and Rancid RtConfig { from RPSL and RPSLng to BGP}

emelda
Download Presentation

Network Routing Solutions

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Network Routing Solutions Dr. Dimitrios Kalogeras Ph.D, NTUA /GRNET D.Kalogeras at noc.ntua.gr

  2. Agenda • Routing –Configuration • Additional services SEEREN2 Technical meeting

  3. Routing - Configuration • Based in mBGP • With RtConfig and Rancid • RtConfig { from RPSL and RPSLng to BGP} • Clients with BGP instead of Static or OSPF • Semantics (aka Signalling) with Communities passed WITHOUT MANUAL Configuration • i.e. dynamic Congestion Management with BGP • i.e. Blackholing SEEREN2 Technical meeting

  4. Routing and Configuration • Load Balance and Failover • Dante World Service , peering with ISPs in several PoP of Geant • Community based load balance • AS Prepending • Problems • Load balance with ISPs not with PoPs of ISPs although feasible with manual Configuration. SEEREN2 Technical meeting

  5. Accounting • Different Mechanisms • Netflow • Start with v9 and aggregation schemes • Vendor specific • QPPB and BGP accounting SEEREN2 Technical meeting

  6. QoS • Basic QoS model • Olympic Model • Premium • Best Effort • LBE SEEREN2 Technical meeting

  7. Performance Management • Open Source for end system performance • Nagios, Web 100 • Router performance • SAA and rtr SEEREN2 Technical meeting

  8. Multicast • Through GRE tunnels • Incongruent topologies • Pim • Mbgp with table copies • Multicast monitoring - Dbeacon • SSM • Test new developments with MPLS SEEREN2 Technical meeting

  9. WWW • Apache + diffserv • Content Delivery Networks • Coral • Multicast + Flute SEEREN2 Technical meeting

  10. Bandwidth on Demand • Through MPLS Layer-2VPN • OAM and Performance • Open source • Nagios • IPPM • MPLS VCCV • Virtual Circuit Connectivity Verification • Verfication over CsC SEEREN2 Technical meeting

  11. Questions ? SEEREN2 Technical meeting

More Related