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Example 3
Figure 46-4. show spanning-tree pvst command with EDS and LBK
FTOS#show spanning-tree pvst vlan 2 interface gigabitethernet 1/0
GigabitEthernet 1/0 of VLAN 2 is LBK_INC discarding
Edge port:no (default) port guard :none (default)
Link type: point-to-point (auto) bpdu filter:disable (default)
Bpdu guard :disable (default)
Bpdus sent 152, received 27562
Interface
Name
PortID
--------- -------- ---- ------- --- ------- -------------------- --------
Gi 1/0
128.1223 128
Example 4
Figure 46-5. show spanning-tree pvst with EDS and PVID
FTOS#show spanning-tree pvst vlan 2 interface gigabitethernet 1/0
GigabitEthernet 1/0 of VLAN 2 is PVID_INC discarding
Edge port:no (default) port guard :none (default)
Link type: point-to-point (auto) bpdu filter:disable (default)
Bpdu guard :disable (default)
Bpdus sent 1, received 0
Interface
Name
PortID
--------- -------- ---- ------- --- ------- -------------------- --------
Gi 1/0
128.1223 128
Example 5
Figure 46-6. show spanning-tree pvst guard Command
FTOS#show spanning-tree pvst vlan 5 guard
Interface
Name
---------
Gi 0/1
Gi 0/2
Gi 0/3
Table 46-1. show spanning-tree pvst guard Command Information
Field
Interface Name
Instance
Sts
Guard Type
Related
spanning-tree pvst
Commands
Prio Cost
Sts Cost
20000
EDS 0
Prio Cost
Sts Cost
20000
EDS 0
Instance
Sts
--------
---------
5
INCON(Root)
5
FWD
5
EDS(Shut)
Description
PVST interface
PVST instance
Port state: root-inconsistent (INCON Root), forwarding (FWD), listening (LIS),
blocking (BLK), or shut down (EDS Shut)
Type of STP guard configured (Root, Loop, or BPDU guard)
Configure PVST+ on an interface.
Designated
Bridge ID
32768 0001.e800.a12b
Designated
Bridge ID
32768 0001.e800.a12b
Guard type
----------
Rootguard
Loopguard
Bpduguard
Per-VLAN Spanning Tree plus (PVST+) | 1171
Loopback BPDU
Inconsistency
(LBK_INC)
PortID
128.1223
Port VLAN ID (PVID)
Inconsistency
PortID
128.1223
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