yes same version currently no traffic exchange is in place, just BGP peer setup no traffic
Il giorno dom 11 feb 2024 alle ore 11:16 Igor Sukhomlinov < dvalinsw...@gmail.com> ha scritto: > Hi James, > > Do you happen to run the same software on all nexuses and all MXes? > Do the DC1 and DC2 bgp session exchange the same amount of routing updates > across the links? > > > On Sun, Feb 11, 2024, 21:09 james list via cisco-nsp < > cisco-...@puck.nether.net> wrote: > >> Dear experts >> we have a couple of BGP peers over a 100 Gbs interconnection between >> Juniper (MX10003) and Cisco (Nexus N9K-C9364C) in two different >> datacenters >> like this: >> >> DC1 >> MX1 -- bgp -- NEXUS1 >> MX2 -- bgp -- NEXUS2 >> >> DC2 >> MX3 -- bgp -- NEXUS3 >> MX4 -- bgp -- NEXUS4 >> >> The issue we see is that sporadically (ie every 1 to 3 days) we notice BGP >> flaps only in DC1 on both interconnections (not at the same time), there >> is >> still no traffic since once noticed the flaps we have blocked deploy on >> production. >> >> We've already changed SPF (we moved the ones from DC2 to DC1 and >> viceversa) >> and cables on both the interconnetion at DC1 without any solution. >> >> SFP we use in both DCs: >> >> Juniper - QSFP-100G-SR4-T2 >> Cisco - QSFP-100G-SR4 >> >> over MPO cable OM4. >> >> Distance is DC1 70 mt and DC2 80 mt, hence is less where we see the issue. >> >> Any idea or suggestion what to check or to do ? >> >> Thanks in advance >> Cheers >> James >> _______________________________________________ >> cisco-nsp mailing list cisco-...@puck.nether.net >> https://puck.nether.net/mailman/listinfo/cisco-nsp >> archive at http://puck.nether.net/pipermail/cisco-nsp/ >> > _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp