This object, carried in an SPB conflict trap, holds the MAC address of the remote bridge whose Shortest Path Source ID or B-MAC conflicts with the local bridge's own. Admins use this value from the trap to identify exactly which other device in the SPB topology needs its conflicting SPSourceID or B-MAC reconfigured to resolve the collision. For example, a trap reporting hh3cSpbConflictSysID as 00:1a:2b:3c:4d:5e tells the admin that the bridge with that MAC address is the one whose identifier collides with the local switch's own SPB identity.