PLANET XGS3-24042 - Manual (Page 158)

17-6
Port Mode
spanning-tree format standard
spanning-tree format privacy
spanning-tree format auto
no spanning-tree format
Configure the format of port
spanning-tree packet，standard format
is provided by IEEE, privacy is
compatible with CISCO and auto
means the format is determined by
checking the received packet.
7. Configure the spanning-tree attribute of port
Command Explanation
Port Mode
spanning-tree cost
no spanning-tree cost
Set the port path cost.
spanning-tree port-priority
no spanning-tree port-priority
Set the port priority.
spanning-tree rootguard
no spanning-tree rootguard
Set the port is root port.
Global Mode
spanning-tree transmit-hold-count
no spanning-tree transmit-hold-count
Set the max transmit-hold-count of
port.
8. Configure the snooping attribute of authentication key
Command Explanation
Port Mode
spanning-tree digest-snooping
no spanning-tree digest-snooping
Set the port to use the authentication
string of partner port. The no restores
to use the generated string.
9. Configure the FLUSH mode once topology changes
Command Explanation
Global Mode
spanning-tree tcflush {enable| disable|
protect}
no spanning-tree tcflush
Enable: the spanning-tree flush once
the topology changes.
Disable: the spanning tree don’t flush
when the topology changes.
Protect: the spanning-tree flush not
more than one time every ten
seconds.
The no command restores to default
setting, enable flush once the