Stp Configuration Commands - Extreme Networks Summit1 Installation And User Manual

S T P (STP)
PANNING REE ROTOCOL
Table 7-1 shows the commands used to configure STP.
Table 7-1: STP Configuration Commands
Command
create stpd <stpd_name>
enable stpd [<stpd_name> | all]
enable stpd port <portlist>
config stpd <stpd_name> add vlan <name>
config stpd <stpd_name> hellotime <value>
config stpd <stpd_name> forwarddelay
<value>
config stpd <stpd_name> maxage <value>
config stpd <stpd_name> priority <value>
7-6
Description
Creates an STPD. When created, an STPD has
the following default parameters:
Bridge priority — 32,768
Hello time — 2 seconds
Forward delay — 15 seconds
Enables the STP protocol for one or all STPDs.
The default setting is disabled.
Enables the STP protocol on one or more ports.
If STPD is enabled for a port, BPDUs will be
generated on that port if STP is enabled for the
associated STPD. The default setting is enabled.
Adds a VLAN to the STPD.
Specifies the time delay (in seconds) between
the transmission of BPDUs from this STPD when
it is the Root Bridge.
The range is 1 through 10. The default setting is
2 seconds.
Specifies the time (in seconds) that the ports in
this STPD spend in the listening and learning
states when the switch is the Root Bridge.
The range is 4 through 30. The default setting is
15 seconds.
Specifies the maximum age of a BPDU in this
STPD.
The range is 6 through 40. The default setting is
20 seconds.
Note that the time must be greater than, or equal
to 2 X (Hello Time + 1) and less than, or equal to
2 X (Forward Delay –1).
Specifies the priority of the STPD. By changing
the priority of the STPD, you can make it more or
less likely to become the Root Bridge.
The range is 0 through 65,535. The default
setting is 32,768. A setting of 0 indicates the
highest priority.
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