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XG Series User's Guide Chapter 5 Command Reference
Bridge Counter, Log, Statistics, and Status Display and Clear Operation
Commands
470
25) Number of BPDU send times
The number of BPDU send times (the total value of all BPDU types) is
displayed.
26) Port ID of designated bridge
The port ID of the designated bridge is displayed.
27) Designated path cost of configuration BPDU
The designated path cost of the configuration BPDU is displayed.
28) Designated bridge ID
The designated bridge ID (the priority and MAC address) is displayed.
29) Number of BPDU receive times
The number of BPDU receive times (the total value of all BPDU types) is
displayed.
Display of spanning tree information of the specified instance other than
instance 0
1) Interface name
Only the active instances are displayed.
2) Port ID of each instance
The port ID of the specified instance is displayed.
3) Port path cost of each instance
The path cost of the port of the specified instance is displayed (the cost value is
followed by an asterisk (*) if calculated automatically).
4) Port status and role of the specified instance
One of the following is displayed for the port status.
# show spanning-tree instance 1
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
Interface Port ID Cost Status(Role) Enable
Designated Bridge ID
--------------- -------- ----------- ----------------------- ----------
eth1 128.1 20000* Forwarding(Root) *
---- ----- ------- ----------------- ---
(1) (2) (3) (4) (5)
128.1 0 0 00:00:e2:08:57:89
----- ---- -----------------------
(6) (7) (8)
eth2 128.2 20000* Forwarding(Designated) *
128.2 0 32769 00:0b:5d:89:00:bb
eth4 128.4 20000* Forwarding(Designated) *
128.4 0 32769 00:0b:5d:89:00:bb
eth5 128.5 20000* Discarding(Backup) *
128.4 0 32769 00:0b:5d:89:00:bb
eth8 128.8 0 Discarding(Disabled)
0.0 0 0 00:00:00:00:00:00
eth13 128.13 20000* Discarding(Backup) *
128.2 0 32769 00:0b:5d:89:00:bb