You might notice this error trying to add a static route to your Juniper switch stack :
root@ir01# set routing-options rib inet.0 static route 0.0.0.0/00 next-hop 0.0.0.0
{master:0}[edit]
root@ir01# commit synchronize
[edit protocols]
'bgp'
[edit protocols]
'ospf3'
[edit routing-options rib inet.0 static]
'route 0.0.0.0/00'
RT: DEST: 0.0.0.0 MASK: 255.0.0.0 mask too short
error: configuration check-out failed
{master:0}[edit]
root@ir01#
This mean your subnet IP is incorrect. You probably used the first usable IP instead of the network IP.
Check you commitment rules using the following command :
show | compare
And then delete the bad static route you tried to apply :
delete routing-options rib inet.0 static route 0.0.0.0/00 next-hop 0.0.0.0
Commit the change :
commit synchronize
And enter your static route again with the proper parameter.