What is the best methode to change VCP port for EX-4300 ?
I want to switch it from 10 Gbps uplink port to 40 Gbps QSFP+ in rear panel.
Should i break the VC and start build it again ?
Thanks for sharing.
You should be able to just provision the 40G ports, get link up and verify connectivity and then decommision your 10G VCP links.
EX4300 supports dual-rings where eg. EX3400 is single-ring, where you had to remove a single 10G link at a time a reprovision as 40G.
If I remember correctly, dual VCP links are not weighted so both 40G and 10G will receive same amount of traffic... but as you are going from 10G to 40G that's not a problem 🙂
You can also view the below documentation for a better understanding of the VC ports configuration in EX4300:
Configuring an EX2300, EX3400, or EX4300 Virtual Chassis
Virtual Chassis User Guide for Switches:
Cabling EX4200 or EX4300 Series Switches Virtual Chassis for a QFX3000-G QFabric System Control Plane
I hope this helps. Please mark this post "Accept as solution" if this answers your query.
Kudos are always appreciated!