> Apparently EX2300/EX3400 doesn't support STP when using Virtual Chassis

Where did you find this? I'm only able to find the EX4300 mentioned in https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/virtual-chassis-ex4300-configuring.html

I see the following listed on the feature explorer for the EX2300-VC and EX3400-VC at https://apps.juniper.net/feature-explorer/select-platform.html?category=Switching&typ=1

BPDU protection for spanning-tree protocols - Junos OS 15.1X53-D50

Global configuration of spanning-tree protocols - Junos OS 15.1X53-D50

Loop protection for spanning-tree protocols - Junos OS 15.1X53-D50

Root protection for spanning-tree protocols - Junos OS 15.1X53-D50

Ryan Hamel

On May 26 2020, at 11:09 pm, Phil Lavin <phil.lavin@cloudcall.com> wrote:

> Even the big guys like Juniper fail at basic functionality. Our brand new MX204 fails to select the correct source address when doing ARP requests and apparently that is a known will not fix.

Apparently EX2300/EX3400 doesn't support STP when using Virtual Chassis and QFX51XX don't support firewall filters when using VXLAN. Both cannot/will not fix. How I long to be in the spend category that makes vendors care about fundamental issues.