Junos OS

I have a requirement "Measure the FRR number for intra-metro VPLS, Inter-metro VPLS (BGP 3107),  Intra-metro VPWS and Inter-metro VPWS (BGP 3107)."

=> Please explain to me "what is FRR number and how to measure it?"

Thank you very much

Please help me......

Here are a few sources that my help you.

http://www.juniper.net/techpubs/en_US/junos11.4/information-products/topic-collections/nog-mpls-frr/index.html?topic-19291.html

http://www.juniper.net/techpubs/en_US/junos13.3/topics/concept/mpls-fast-reroute-overview.html

http://www.juniper.net/techpubs/en_US/junos14.1/information-products/pathway-pages/config-guide-vpns/config-guide-vpns-layer-2-circuits.pdf

This is a different vendor, non-the-less the inforamtion is good explanation also.,

http://www.cisco.com/c/en/us/td/docs/ios/12_0s/feature/guide/gslnh29.html

This is my configuration: set interface ae0 aggregated-ether-options optimize-aggregate-frr
set interface ae1 aggregated-ether-options optimize-aggregate-frr
set routing-options forwarding-table krt-nexthop-ack-timeout 50
set routing-instance NM-VPLS protocols vpls optimize-frr
set protocols mpls smart-optimize-timer 0
set protocols mpls optimize-switchover-delay 60
set protocols mpls optimize-hold-dead-delay 300
set protocols mpls optimize-timer 240

I don't know what is fast reroute number? Please help me

Hello,

I am making an educated guess here and "FRR number" is most likely a number of milliseconds (showing the duration of traffic loss) or number of packets lost when Fast Re-Route (FRR) is triggered.

You will need a traffic generator outputting a stable amount of PPS (packets per second) to measure accurately.

HTH

Thanks
Alex

Thank you very much