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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. 553)
■ auto-edge-port -- Set the automatic edge port detection.(p. 554)
■ mcheck -- Force the port to transmit RST BPDUs.(p. 558)
■ path-cost -- Set port's path cost value.(p. 558)
■ point-to-point-mac < True | False | Auto > -- Set the administrative point-to-point status.(p. 560)
■ 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. 564)
■ hello-time -- Set message transmission interval (in sec.) on the port.(p. 556)
■ root-guard -- Set port to ignore superior BPDUs to prevent it from becoming Root Port.(p. 565)
■ tcn-guard -- Set port to stop propagating received topology changes notifications and topology
changes to other ports.(p. 566)
■ bpdu-filter -- Stop a specific port or ports from transmitting BPDUs, receiving BPDUs, and
assume a continuous fowarding state.(p. 554)
■ bpdu-protection -- Disable the specific port or ports if the port(s) receives STP BPDUs.(p. 554)
■ pvst-protection -- Disable the specific port or ports if the port(s) receives PVST BPDUs.(p. 565)
■ pvst-filter -- Stop a specific port or ports from receiving and retransmitting PVST BPDUs.(p.
565)
■ spanning-tree [ETHERNET] PORT-LIST
Usage: spanning-tree [ethernet] PORT-LIST <<admin-edge-port>|auto-edge-port>|
<mcheck>|
<path-cost <1-65535>|<1-200000000>|auto>>|
<point-to-point <true|false|auto>>|
<bpdu-lter>|
<bpdu-protection>|
<pvst-lter>|
<pvst-protection>|
<root-guard> | <tcn-guard>|
<hello-time <1-10>>|
<priority <0-15>>>
Description: Congure the port-specic parameters of the spanning
tree protocol for individual ports.
Parameters:
562© 2008 Hewlett-Packard Development Company, L.P.
spanning-treeCommand Line Interface Reference Guide