Spanning-Tree System-Bpdu-Flooding; Spanning-Tree Transmission-Limit - Edge-Core ECS4810-12M Layer 2 Management Manual

This command configures the system to flood BPDUs to all other ports on
spanning-tree
the switch or just to all other ports in the same VLAN when spanning tree is
system-bpdu-
disabled globally on the switch or disabled on a specific port. Use the no
flooding
form to restore the default.
S
D
Floods to all other ports in the same VLAN.
C
Global Configuration
C
The spanning-tree system-bpdu-flooding command has no effect if
BPDU flooding is disabled on a port (see the
port-bpdu-flooding
E
This command configures the minimum interval between the transmission
spanning-tree
of consecutive RSTP/MSTP BPDUs. Use the no form to restore the default.
transmission-limit
S
D
3
C
Global Configuration
C
This command limits the maximum transmission rate for BPDUs.
YNTAX
spanning-tree system-bpdu-flooding {to-all | to-vlan}
no spanning-tree system-bpdu-flooding
to-all - Floods BPDUs to all other ports on the switch.
to-vlan - Floods BPDUs to all other ports within the receiving port's
native VLAN (i.e., as determined by port's PVID).
S
EFAULT ETTING
M
OMMAND ODE
U
OMMAND SAGE
command).
XAMPLE
Console(config)#spanning-tree system-bpdu-flooding
Console(config)#
YNTAX
spanning-tree transmission-limit count
no spanning-tree transmission-limit
count - The transmission limit in seconds. (Range: 1-10)
S
EFAULT ETTING
M
OMMAND ODE
U
OMMAND SAGE
– 1047 –
| Spanning Tree Commands
C 34
HAPTER
spanning-tree