Lantech LGS-2624C, User Manual, Page: 78 / 279

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 BPDU information to. Valid values are in the
range 6 to 40 hops.
Transmit Hold Count
The number of BPDU's a bridge port can send per second. When exceeded,
transmission of the next BPDU will be delayed. Valid values are in the
range 1 to 10 BPDU's per second.
Advanced Settings
Edge Port BPDU Filtering
Control whether a port explicitly configured as Edge will transmit and
receive BPDUs.
Edge Port BPDU Guard
Control whether a port explicitly configured as Edge will disable itself upon
reception of a BPDU. The port will enter the error-disabled state, and will be
removed from the active topology.
Port Error Recovery
Control whether a port in the error-disabled state automatically will be
enabled after a certain time. If recovery is not enabled, ports have to be
disabled and re-enabled for normal STP operation. The condition is also
cleared by a system reboot.
Port Error Recovery Timeout
The time to pass before a port in the error-disabled state can be enabled.
Valid values are between 30 and 86400 seconds (24 hours).
2-4.2 MSTI Mapping
When you implement an Spanning Tree protocol on the switch that the
bridge instance. The CIST is not available for explicit mapping, as it will