Brocade Virtual ADX XML API Programmer’s Guide (Supporting ADX v03.1.00) - Manual (Page 313)

Brocade Virtual ADX XML API Programmer’s Guide 303
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Data structures
4
Stp
This is a high-level description of STP.
StpInfo
This is a high-level description of STP information.
TABLE 742 Attributes
Name Type Presence Rules Description
enableStp boolean Mandatory Enable or disable STP.
enableRstp boolean Enable or disable RSTP.
enable8021w boolean Enable Rapid Spanning Tree IEEE
802.1w.
enabledSingle boolean Enable single spanning tree.
forwardDelay unsignedInt Optional 4 to 30 seconds. Default -
15 sec The period of time a bridge will wait
before beginning to forward data
packets.
helloTime unsignedInt Optional 1 to 10 seconds
Default - 2 sec The interval a bridge waits for a hello
packet from the root bridge before
initiating a topology change.
maxAge unsignedInt Optional 6 to 40 seconds
Default - 20 sec The interval of time between each
configuration BPDU sent by the root
bridge.
Priority unsignedInt Optional 0 to 65535
Default - 32768 or
8 to 252
Default - 128 ( in case of
port STP) A parameter used to identify the root
bridge in a spanning tree.
pathCost unsignedInt The cumulative cost from this bridge to
the root bridge.
TABLE 743 Attributes
Name Type Presence Rules Description
activeProtocol string Optional The VLAN that contains the listed ports
and the active STP.
bridgeIdentifier string Optional The STP identity of this device.
activeGlobalTimer GlobalTcpMss Optional The global STP timers that are currently
active, and their current values.
(Hello packets, Topology Change,
Topology Change Notification)
Port string Optional The internal port number .
stpState portStpStateEnum Optional The STP state of the port.
pathCost unsignedInt Optional The STP path cost of the port.
portPriority unsignedInt Optional The STP priority of the port.
Root string Optional The ID assigned by STP to the root bridge
for this spanning tree.