Switching

We are currently running JunOS 23.4R2-S4.11 flex on a QFX5200-32C-32Q Virtual Chassis. Prior to the upgrade, we experienced intermittent connectivity issues affecting random customer hosts across multiple VLANs. The affected hosts could reach their ...

found out 'inter-switch-link' command is needed for PVLAN where only primary VLAN is needed in the trunk. https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/statement/inter-swiitch-link-bridging.html ------------------------------ ...

I've noticed the latest build of EX4100 firmware and matching JWeb version that came out 3 days ago has a discrepancy between the port speed shown when you do a CLI command: show interfaces mge-0/0/0 compared to when you view the details in JWeb's ...

while PVLAN works perfectly in a EX4000, if the traffic goes through a trunk, all isolation seems to be lost. this means that hosts in isolated VLAN and different community VLANs can reach each other. this is a known issue? version is 23.4R2-S4.11 ...

Hi all, I have a EX4600 switch that I suspect has hardware failure on the SFP port on it. Background of the problem is as follows: 1. the port in question has a SFP in it for CWDM wavelength 1330nm, 3rd party manufacturer 2. port in question was ...

I appreciate the help yall. Unfortunately, the s vlan configuration is for older EX devices that we don't use or aren't supported. I ran this past our Juniper TAM and he confirmed that it wouldn't work. Juniper switching platform is not a viable solution ...

EX2300/EX4300 being ELS JunOS config style, I guess QinQ is not configured with «dot1q-tunneling» that was for older switches... This was answered a long time and may work: Community Juniper / RE: Q-in-Q configuration on EX2300 ------------------------------ ...