CLI Guide

Layer 2 Switching Commands 810
Interfaces
Name State Prio.Nbr Cost Sts Role RestrictedPort
--------- -------- --------- --------- ---- ----- --------------
Gi1/0/1 Enabled 128.1 20000 FWD Desg No
Gi1/0/2 Enabled 128.2 20000 FWD Desg No
console(config)#show spanning-tree instance 2
Spanning Tree: Enabled BPDU Flooding: Disabled
Mode: mstp Portfast BPDU Filtering: Disabled
CST Regional Root: 80:00:00:1E:C9:DE:D4:47
Regional Root Path Cost: 0
###### MST 2 Vlan Mapped: 3-5
ROOT ID
Priority 4096
Address 001E.C9DE.D447
Path Cost 0
Root Port
Bridge ID
Priority 4096
Address 001E.C9DE.D447
Hello Time: 2s Max Age: 20s Forward Delay: 15s Transmit Hold
Count: 6s
Name State Prio.Nbr Cost Sts Role RestrictedPort
--------- -------- --------- --------- ---- ----- --------------
Gi1/0/1 Enabled 128.1 0 FWD Desg No
Gi1/0/2 Enabled 128.2 0 FWD Desg No
Gi1/0/3 Enabled 128.3 0 DIS Disb No
Gi1/0/4 Enabled 128.4 0 DIS Disb No
Gi1/0/5 Enabled 128.5 0 DIS Disb No
Gi1/0/6 Enabled 128.6 0 DIS Disb No
Gi1/0/7 Enabled 128.7 0 DIS Disb No
Gi1/0/8 Enabled 128.8 0 DIS Disb No
This example shows spanning-tree configured in rstp mode. Output is shown
for each interface.
console(config)#show spanning-tree active
Spanning Tree: Enabled (BPDU Flooding: Disabled)
Mode: rstp Portfast BPDU Filtering: Disabled
CST Regional Root: 80:00:00:1E:C9:DE:D4:47
Regional Root Path Cost: 0
###### MST 0 Vlan Mapped: 1-10