IRB Configuration for both Trio (MX80) and non-Trio (MX240) Chipsets
[ Edited ]
Title: IRB Configuration for both Trio (MX80) and non-Trio (MX240) Chipsets
Product: MX240 & MX80
These configurations produce identical behavior. For some reason, the MX80 (on the Trio chipset) is unable to do bridging the way that the newer MX's can do it. They have to be configured as the old MX's were, in the ~9.2 days.
The problem is if you have 200 VLANs tagged (trunked in Cisco-land) on the interface. That equates to a HUGE configuration!
JTAC tells me the "new-style" configuration should be available in JUNOS 11.1
"New-Style" IRB Configuration (used on newer models of non-Trio MX routers, eg. MX240)