HP ProCurve 5400zl User Manual

If enabled, this takes precendence over the pvst-lter
conguration for a port. o root-guard - Applies only to MSTP. If TRUE causes
the port not to be
selected as Root Port for the CIST or any MSTI.
o tcn-guard - Applies only to MSTP. If TRUE causes the port not to
propagate received topology notications and topology changes to
other ports.
o bpdu-lter (default: off) - On/off control to ignore a port's
incoming spanning-tree BPDU packets and prevent sending any.
o bpdu-protection (default: disabled) - Enable/Disable STP BPDU
protection on port(s). If bpdu-protection is enabled on specied
port(s) and if the port(s) receives spanning-tree BPDU packets then
the port(s) will be disabled.
o point-to-point <true|false|auto> (default: auto) - Applies only to
RSTP/MSTP. When correctly set for each port, it improves the operation
of protocol. 'True' indicates that the port will be treated as if it is
connected to a point-to-point LAN segment, regardless of any information
to the contrary that the switch receives. 'False' indicates that
the port will be treated as if it is connected to a non-point-to-point
LAN segment, regardless of any information to the contrary that the
switch receives. Set 'False' on any port that is known to be
connected to a hub, bridge, or another switch. 'Auto' value indicates
that the administrator requires the point-to-point status of the MAC
to be determined in accordance with the specic MAC procedures.
o priority <0-15> (default: 8 ) - Another value used by spanning tree
to select the forwarding ports. The port with the lowest number has
the highest priority. The range of 0-240 is divided into 16 steps. These
steps are numbered from 0 to 15. The number entered is multiplied to 16
to calculate the priority value to use by the protocol if protocol
version is other than standard STP (802.1D).
o hello-time <<1-10>|global> (default: global) - Time (in seconds)
between message transmissions when the switch is root. Available for
the per-port conguration in MSTP mode only. The value 'global' means
to use globally congured hello-time for the port.
Next Available Options:
■ admin-edge-port -- Set the administrative edge port status.(p. 641)
■ auto-edge-port -- Set the automatic edge port detection.(p. 641)
■ mcheck -- Force the port to transmit RST BPDUs.(p. 645)
■ path-cost -- Set port's path cost value.(p. 646)
■ point-to-point-mac < True | False | Auto > -- Set the administrative point-to-point status.(p. 648)
■ priority < 0 to 15 > -- Set port priority (the value is in range of 0-240 divided into steps of 16
that are numbered from 0 to 15, default is step 8).(p. 652)
■ hello-time -- Set message transmission interval (in sec.) on the port.(p. 643)
■ root-guard -- Set port to ignore superior BPDUs to prevent it from becoming Root Port.(p. 653)
■ tcn-guard -- Set port to stop propagating received topology changes notifications and topology
changes to other ports.(p. 653)
■ bpdu-filter -- Stop a specific port or ports from transmitting BPDUs, receiving BPDUs, and
assume a continuous fowarding state.(p. 641)
■ bpdu-protection -- Disable the specific port or ports if the port(s) receives STP BPDUs.(p. 641)
■ pvst-protection -- Disable the specific port or ports if the port(s) receives PVST BPDUs.(p. 652)
■ pvst-filter -- Stop a specific port or ports from receiving and retransmitting PVST BPDUs.(p.
652)
■ spanning-tree [ETHERNET] PORT-LIST
649© 2009 Hewlett-Packard Development Company, L.P.
spanning-treeCommand Line Interface Reference Guide

HP ProCurve 5400zl Specifications

General

Brand	HP
Model	ProCurve 5400zl
Category	Switch
Language	English