Dell Force10 MXL Blade - Page 455

Per-VLAN Spanning Tree Plus (PVST+) | 455
Example 4
Figure 24-6. show spanning-tree pvst with EDS and PVID
Example 5
Figure 24-7. show spanning-tree pvst guard Command
Related
Commands
FTOS#show spanning-tree pvst vlan 2 interface tengigabitethernet 1/0
TenGigabitEthernet 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 filter :disable
Bpdu guard :disable
Bpdu guard shutdown-on-violation :disable
Root Guard: disable
Bpdus sent 1, received 0
Interface Designated
Name PortID Prio Cost Sts Cost Bridge ID PortID
--------- -------- ---- ------- --- ------- -------------------- --------
TenGig 1/0 128.1223 128 20000 EDS 0 32768 0001.e800.a12b 128.1223
Table 24-1. show spanning-tree pvst guard Command Information
Field Description
Interface Name PVST interface
Instance PVST instance
Sts Port state: root-inconsistent (INCON Root), forwarding (FWD), listening (LIS),
blocking (BLK), or shut down (EDS Shut)
Guard Type Type of STP guard configured (Root, Loop, or BPDU guard)
Bpdu Filter Yes - Bpdu filter Enabled
No - Bpdu filter Disabled
FTOS#show spanning-tree pvst vlan 5 guard
Interface
Name Instance Sts Guard type Bpdu Filter
--------- -------- --------- ---------- -----------
TenGig 0/1 0 INCON(Root) Rootguard No
TenGig 0/2 0 FWD Loopguard No
TenGig 0/3 0 EDS(Shut) Bpduguard No
spanning-tree pvst Configure PVST+ on an interface.