HP 438031-B21 - 1:10Gb Ethernet BL-c Switch Reference Manual page 171

The HP 1:10GbE switch supports the IEEE 802.1d Spanning Tree Protocol (STP) and Per VLAN Spanning
Tree (PVST+). You can configure up to 127 Spanning Tree Groups on the switch (STG 128 is reserved for
switch management). Spanning Tree is turned on by default.
NOTE:
When RSTP is turned on, only STP group 1 can be configured.
The following table describes the Switch Spanning Tree Groups Configuration controls:
Switch Spanning Tree Groups Configuration controls
Table 116
Control Description
Search Range To search for a Spanning Tree Group, enter a range of group numbers in the From and To fields.
Search Options To focus the search for a Spanning Tree Group, enter optional search parameters:
Bridge Priority
Spanning Tree State
Fields that have a value of "any" are ignored during the search.
Choose a search operation:
or: Search for Spanning Tree Groups specified in the search range that meet any of the
criteria entered.
and: Search for Spanning Tree Groups specified in the search range that meet all of the
criteria entered.
Click Search to display Spanning Tree Groups that fit the range and meet the criteria entered.
Configuring the switch
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