HP GbE2c HP GbE2c Ethernet Blade Switch for c-Class BladeSystem Browser-based - Page 141

Switch Spanning Tree Groups Configuration

Page 141 highlights

Table 110 VLAN Configuration controls Control Spanning Tree Group Ports Available Ports in Vlan Description Assigns a VLAN to a Spanning Tree Group. Lists the ports that can be added to the VLAN. Lists the ports that are members of the VLAN. Select a port number in the Ports Available list and click Add to add the port to the VLAN membership. Select a port number in the Ports in VLAN list and click Remove to remove the port from the VLAN membership. NOTE: Each port must belong to at least one VLAN. Any port which is removed from a VLAN and which is not a member of any other VLAN is automatically added to default VLAN #1. You cannot remove a port from VLAN #1 if the port has no membership in any other VLAN. Also, you cannot add a port to more than one VLAN unless the port has VLAN tagging turned on. Switch Spanning Tree Groups Configuration To display the following form, select Layer 2 > Spanning Tree Groups (click the underlined text, not the folder). This form summarizes Spanning Tree Group parameters. The GbE2c 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 GbE2c (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. Configuring the switch 141

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Configuring the switch 141
Table 110
VLAN Configuration controls
Control
Description
Spanning Tree Group
Assigns a VLAN to a Spanning Tree Group.
Ports Available
Lists the ports that can be added to the VLAN.
Ports in Vlan
Lists the ports that are members of the VLAN.
Select a port number in the Ports Available list and click
Add
to add the port to the VLAN
membership.
Select a port number in the Ports in VLAN list and click
Remove
to remove the port from the
VLAN membership.
NOTE:
Each port must belong to at least one VLAN. Any port which is removed from a VLAN and which is not
a member of any other VLAN is automatically added to default VLAN #1. You cannot remove a port from
VLAN #1 if the port has no membership in any other VLAN.
Also, you cannot add a port to more than one VLAN unless the port has VLAN tagging turned on.
Switch Spanning Tree Groups Configuration
To display the following form, select
Layer 2 >
Spanning Tree Groups
(click the underlined text, not the folder).
This form summarizes Spanning Tree Group parameters.
The GbE2c 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 GbE2c (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.