Barox Kommunikation RY-LGSP23-10G, User Manual, Page: 120 / 383

barox Kommunikation
Publication date: Sept, 2015
Revision A1
109
Figure 2-8.1: The STP Bridge Configuration
Parameter description:
Basic Settings

Protocol Version :
The STP protocol version setting. Valid values are STP, RSTP and MSTP.

Bridge Priority :
Controls the bridge priority. Lower numeric values have better priority. The bridge priority
plus the MSTI instance number, concatenated with the 6-byte MAC address of the switch
forms a Bridge Identifier. For MSTP operation, this is the priority of the CIST. Otherwise, this
is the priority of the STP/RSTP bridge.

Forward Delay :
The delay used by STP Bridges to transit Root and Designated Ports to Forwarding (used in
STP compatible mode). Valid values are in the range 4 to 30 seconds.

Max Age :
The maximum age of the information transmitted by the Bridge when it is the Root Bridge.
Valid values are in the range 6 to 40 seconds, and MaxAge must be <= (FwdDelay-1)*2.

Maximum Hop Count :
This defines the initial value of remaining Hops for MSTI information generated at the
boundary of an MSTI region. It defines how many bridges a root bridge can distribute its