BGP/L3VPN Conformance and Performance ... - Syrus Systems

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Figure 9. IxScriptmate ingress/egress forwarding performance test configuration.Methodology1. The port simulating the PE/P routerestablishes an IGP session with theDUT and advertises the loopbackaddress of the simulated PE router.Traffic engineering parameters areadvertised using OSPF-TE, IS-IS-TE,or LDP protocols.2. Bi-directional LSPs are establishedusing RSVP-TE or LDP.3. A multi-protocol internal BGP (MPiBGP)session is established with theDUT.4. The port simulating the PE routertransmits MPLS traffic at thespecified rate; if frame loss occurs,the transmission rate is alternatelyreduced/increased using a binarysearch algorithm to determine themaximum rate at which the DUT canforward traffic without loss.12 Copyright © Ixia, 2004 BGP/L3VPN Conformance and Performance Testing: Sample Test Plans
ResultsThe test results given by Ixia’s IxScriptmatewill reflect and produce successfultransmit rate, latency of the MPLS trafficpopped/pushed, data errors in payload,and sequence errors. Figure 10 showsexample test results.total frames transmitted and receivedFigure 10. IxScriptmate ingress/egress forwarding performance test results.BGP/L3VPN Conformance and Performance Testing: Sample Test Plans Copyright © Ixia, 2004 13
Page 1: BGP/L3VPNConformance and Performanc
Page 4 and 5: Input parametersTable 1.VRF isolati
Page 6 and 7: Frames sent and received are evenly
Page 8 and 9: Figure 5. L3VPN configuration wizar
Page 10 and 11: Figure 7. Route reflector PE scalab
Page 14 and 15: 4. VPN Merging Test ObjectiveThis t
Page 16: ResultsThe expected results of this

BGP/L3VPN Conformance and Performance ... - Syrus Systems

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