User Manual
3onedata proprietary and confidential
Copyright © 3onedata Co., Ltd.
158
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 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.
6.12.1.2 Advanced Settings
Edge Port BPDU Filtering
Control whether a port explicitly configured as Edge will transmit and receive BPDUs.
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).
Buttons
Save: Click to save changes.
Undo: Click to undo any changes made locally and revert to previously saved values.
