LAN Routing

BAGG same group on both side for vlan remapping?

 
bnt734
Occasional Contributor

BAGG same group on both side for vlan remapping?

Hello,

Working on 5930 switches (using comware 7), i have a bridge aggregation to connect 2 sites:

interface Bridge-Aggregation2
 port link-type trunk
 undo port trunk permit vlan 1
 port trunk permit vlan 10
 vlan mapping 5 translated-vlan 10
 link-aggregation mode dynamic
 mad enable
 undo stp enable
 stp root-protection

I've noticed that if i don't respect the same bridge aggregation group on both ends, the vlan remapping function is not working (so no communication between the 2 sites)
If i removed the vlan remapping command, then the bagg is working fine.

So my question is quite simple :)

Is it mandatory to use same bridge aggregation group on both ends when we are using advance commands like qos / vlan remapping on it?
I'm not able to find a proper explaination.

Thanks