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XG Series User's Guide Chapter 5 Command Reference
Bridge Counter, Log, Statistics, and Status Display and Clear Operation
Commands
476
Display of detailed spanning tree information of the specified instance
other than instance 0
# show spanning-tree instance 1 detail
MSTP Configuration Information
Region Name : region1 Revision Level : 0
Instance ID 1
Vlans 120-130
Root ID Priority 32768
Address 00:00:e2:08:57:89
Cost 200000
Port 1 (eth1)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Remaining Hops 20
Bridge ID Priority 32768
Address 00:0b:5d:89:00:aa
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Hop count 20
BPDU Mode off
STP Mode mstp
Topology changes 2 Detected date 2011/01/01(Sat) 05:30:28
------------------ --------------------------------------
(15) (16)
(time since 05:30:28)
--------------------
(17)
eth2 is Forwarding Port Version 3(MSTP)
------------------ --------------------
(1) (2)
Port path cost 20000(auto), Port priority 128, Port Identifier 128.2
--------------------------- ----------------- ----------------------
(3) (4) (5)
Port role is Designated
-----------------------
(6)
Designated root has priority 40961, address 00:0b:5d:89:00:bb
---------------------------------- -------------------------
(7) (8)
Designated bridge has priority 40961, address 00:0b:5d:89:00:bb
------------------------------------ -------------------------
(9) (10)
Designated port is 128.2, Designated path cost 0
------------------------- ------------------------
(11) (12)
Port info type is Mine
-----
(13)
Remaining Hops 20
--
(14)
Other statistics:
changed to forwarding state 1
---
(18)
eth8 is Forwarding Port Version 3(MSTP)
Port path cost 20000(auto), Port priority 128, Port Identifier 128.8
Port role is Designated
Designated root has priority 40961, address 00:0b:5d:89:00:bb
Designated bridge has priority 40961, address 00:0b:5d:89:00:bb
Designated port is 128.8, Designated path cost 0
Port info type is Mine
Remaining Hops 20
Other statistics:
changed to forwarding state 1