Supermicro SSE-F3548S - Page 189

Supermicro SSE-F3548S/SSE-F3548SR Configuration User’s Guide
189
Connecting hubs, concentrators, switches, bridges, etc. to this interface when portfast is enabled can
cause temporary bridging loops.
Use with CAUTION
SMIS(config-if)# exit
# Configure switch B as the root switch for VLAN 100 instance
SMIS(config)# spanning-tree mst 1 priority 4096
SMIS(config)# end
# Check the spanning tree MST configurations
SMIS# show spanning-tree mst 1 detail
## MST01
Vlans mapped: 100
Bridge Address 00:30:48:a1:11:01 Priority 4096
Root Address 00:30:48:a1:11:01 Priority 4096
Root this switch for MST01
Fx0/47 of MST01 is Designated, Forwarding
Port info port id 128.47 priority 128 cost 200000
Designated root address 00:30:48:a1:11:01 priority 4096 cost 0
Designated bridge address 00:30:48:a1:11:01 priority 4096 port id 128.47
SMIS#
# Save this spanning tree configuration.
SMIS# write startup-config
Building configuration, Please wait. May take a few minutes ...
[OK]
SMIS#Configurations on switch C
SMIS# configure terminal
# Create the VLANs 100 and 200
SMIS(config)# vlan 100,200
SMIS(config-vlan)# exit
# Create MST instance for vlan 100 and 200