HP GbE2c Rapid Spanning Tree Protocol / Multiple Spanning Tree Protocol configuration, off, off, cur, rev, off, cur, off, cur, cist, name, mode, cist, name, Table

Table 105 802.1x Global Configuration Menu options

Command	Description
raperiod <1-604800>	Sets the time, in seconds, the authenticator waits before re-authenticating a
	supplicant (client) when periodic re-authentication is enabled. The default value
	is 3600 seconds.
reauth onoff	Sets the re-authentication status to on or off. The default value is off.
default	Resets the global 802.1x parameters to their default values.
cur	Displays current global 802.1x parameters.

Rapid Spanning Tree Protocol / Multiple Spanning Tree Protocol configurationCommand: /cfg/l2/mrst[Multiple Spanning Tree Menu]

cist	- Common and Internal Spanning Tree menu
name	- Set MST region name
rev	- Set revision level of this MST region
maxhop	- Set Maximum Hop Count for MST (4 - 60)
mode	- Spanning Tree Mode
on	- Globally turns RSTP/MSTP ON
off	- Globally turns RSTP/MSTP OFF
cur	- Display current MST parameters

The switch supports the IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) and IEEE 802.1s Multiple Spanning Tree Protocol (MSTP). MSTP allows you to map many VLANs to a small number of spanning tree groups, each with its own topology.

MSTP supports up to 31 Spanning Tree Groups on the switch (STG 32 is reserved for switch management). MRST is turned off by default.

NOTE: When Multiple Spanning Tree is turned on, VLAN 1 is moved from Spanning Tree Group 1 to the Common Internal Spanning Tree (CIST). When Multiple Spanning Tree is turned off, VLAN 1 is moved back to Spanning Tree Group 1.

The following table describes the Multiple Spanning Tree Configuration Menu options.

Table 106 Multiple Spanning Tree Configuration Menu options

Command	Description
cist	Displays the Common Internal Spanning Tree (CIST) Menu.
name <1-32 characters>	Configures a name for the MSTP region. All devices within a MSTP region must
	have the same region name.
rev <0-65535>	Configures the revision level for the MSTP region. The revision level is used as a
	numerical identifier for the region. All devices within a MSTP region must have the
	same revision level number. The range is 0-65535.
maxhop <4-60>	Configures the maximum number of bridge hops a packet may to traverse before
	it is dropped. The range is from 4 to 60 hops. The default is 20.
mode rstpmstp	Selects either Rapid Spanning Tree mode (rstp) or Multiple Spanning Tree mode
	(mstp). The default mode is RSTP.
on	Globally turn RSTP/MSTP ON.
	Note: When RSTP is turned on, the configuration parameters for STP group 1
	apply to RSTP
off	Globally turn RSTP/MSTP OFF.
cur	Displays the current RSTP/MSTP configuration.

Configuration Menu 112