Bridge MAC 00:0b:86:50:3c:20
Bridge Priority 32768
Configured Max Age 20 sec Hello Time 2 sec Forward Delay 15 sec
Rapid Spanning-Tree port configuration
--------------------------------
Port State Cost Prio PortFast P-to-P Role
---- ----- ---- ---- -------- ------ ----
FE 1/0 Discarding 0 128 Disable Enable Disabled
FE 1/1 Forwarding 0 128 Disable Enable Designated
FE 1/2 Forwarding 0 128 Disable Enable Root
FE 1/3 Discarding 0 128 Disable Disable Disabled
FE 1/4 Discarding 0 128 Disable Enable Alternate
l The show spanning-tree interface command (config-if mode) displays Tx/Rx BPDU counters. Validate
those values. For example, if a port’s role is “designated”, it only transmit BPDUs and does not receive any. In
this case, Tx counter will keep incrementing while Rx counter will remain the same. It is quite opposite for a port
with role as “root/alternate/backup”.
(host) (config-if)#show spanning-tree interface fastethernet 1/1
Interface FE 1/1 (port 2) in Spanning tree is FORWARDING
Port path cost 19, Port priority 128 Role DISNIGNATED
PortFast DISABLED P-to-P ENABLED
Designated root has priority 0 address 00:01:e8:d5:a3:6d
Designated bridge has priority 32768 address 00:0b:86:50:58:30
Designated port is 2, path cost 0
Timers: message age 0, forward delay 20, hold 0
Counts: BPDUs received 0, sent 0
(host) (config-if)#
DellPowerConnectW-SeriesArubaOS6.2 | User Guide RSTP | 489
