Pvst+ Sample Configurations - Dell Force10 S4810P Configuration Manual

Dell Force10 System
Task
Augment the Bridge ID with the VLAN ID.
FTOS(conf-pvst)#do show spanning-tree pvst vlan 5 brief
VLAN 5
Executing IEEE compatible Spanning Tree Protocol
Root ID Priority 32773, Address 0001.e832.73f7
Root Bridge hello time 2, max age 20, forward delay 15
Bridge ID Priority 32773
We are the root of Vlan 5
Configured hello time 2, max age 20, forward delay 15
...

PVST+ Sample Configurations

Figure 38-6, Figure
Figure 38-3.
VLAN unaware
P1
untagged in VLAN 10
X
P2
untagged in VLAN 20
moves to blocking unless
Extended System ID is
enabled
(priority 32768
38-7, and Figure 38-8
Hub
Command Syntax
extend system-id
sys-id-ext 5), Address 0001.e832.73f7
provide the running configurations for the topology shown in
Command Mode
PROTOCOL PVST
Per-VLAN Spanning Tree Plus (PVST+) | 813