Sample Spanning Tree Configuration
Configuring Spanning Tree Parameters
page 5-22
OmniSwitch 6624/6648 Network Configuration Guide
April 2004
Note.
To verify the VLAN 255 Spanning Tree configuration on each switch use the following show
commands. The following outputs are for example purposes only and may not match values shown in the
sample network configuration:
-> show spantree 255
Spanning Tree Parameters for Vlan 255
Spanning Tree Status : ON,
Protocol :
IEEE 802.1W (Fast STP),
mode : 1X1 (1 STP per Vlan),
Priority :
32768(0x0FA0),
Bridge ID :
8000-00:d0:95:00:00:04,
Designated Root : 000A-00:d0:95:00:00:01,
Cost to Root Bridge :
4,
Root Port :
Slot 3 Interface 8,
Next Best Root Cost : 0,
Next Best Root Port : None,
Hold Time : 1,
Topology Changes : 3,
Topology age : 0:4:37
Current Parameters (seconds)
Max Age = 30,
Forward Delay = 15,
Hello Time = 2
Parameters system uses when attempting to become root
System Max Age = 30,
System Forward Delay = 15,
System Hello Time =
2
-> show spantree 255 ports
Spanning Tree Port Summary for Vlan 255
Adm Oper Man. Path Desig Fw Prim. Adm Op
Port Pri St St mode Cost Cost Role Tx Port Cnx Cnx Desig Bridge ID
-----+---+---+----+----+-----+-----+----+---+-----+---+---+----------------------
3/8
7 ENA FORW No
4
29
ROOT 1 3/8 NPT NPT 000A-00:d0:95:00:00:01
3/9
7 ENA BLOCK
No
19
48 BACK
0 3/9 NPT NPT 8000-00:d0:95:00:00:04
3/10
7 ENA BLOCK No
19
48 ALTN
0 3/10 NPT NPT 8000-00:d0:95:00:00:03
