Tree count

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Every Tree Counts – A counting book-Every Tree Counts is a counting book with 10 different types of trees. Enjoy sharing the attributes of the different tree types with your child as you count each type of tree. Learning nature studies and counting all at once. This is a level 2 book from Pratham’s Storyweaver suited for young readers who

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This Tree Counts! (These Things Count!) Hardcover

Default is 20. Step 4 end Example: Device(config-if)# end Returns to privileged EXEC mode. (Optional) Configuring the Transmit Hold-Count You can configure the BPDU burst size by changing the transmit hold count value. Note Changing this parameter to a higher value can have a significant impact on CPU utilization, especially in Rapid PVST+ mode. Lowering this value can slow down convergence in certain scenarios. We recommend that you maintain the default setting. To configure the transmit hold-count, perform this procedure: Procedure Command or Action Purpose Step 1 enable Example: Device> enable Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: Device# configure terminal Enters global configuration mode. Step 3 spanning-tree transmit hold-count value Example: Device(config)# spanning-tree transmit hold-count 6 Configures the number of BPDUs that can be sent before pausing for 1 second. For value , the range is 1 to 20; the default is 6. Step 4 end Example: Device(config)# end Returns to privileged EXEC mode. Monitoring Spanning Tree Protocol Configuration Status Table 4. Commands for Displaying STP Configuration Status show spanning-tree active Displays STP configuration information on active interfaces only. show spanning-tree detail Displays a detailed summary of interface information. show spanning-tree vlan vlan-id Displays STP configuration information for the specified VLAN. show spanning-tree interface interface-id Displays STP configuration information for the specified interface. show spanning-tree interface interface-id portfast Displays STP portfast information for the specified interface. show spanning-tree summary [totals] Displays a summary of interface states or displays the total lines of the STP state section. To clear STP counters, use the clear spanning-tree [interface interface-id] privileged EXEC command. Additional References for Spanning Tree Protocol Related Documents Related Topic Document Title For complete syntax and usage information for the commands used in this chapter. Feature History for Spanning Tree Protocol This table provides release and related information for features explained in this module. These features are available on all releases subsequent to the one they were introduced in, unless noted otherwise. Table 5. New Feature History Release Feature Feature Information Cisco IOS XE Fuji 16.9.2 Spanning Tree Protocol STP is a Layer 2 link management protocol that provides path redundancy while preventing loops in the network. Use Cisco Feature Navigator to find information about platform and software image support. To access Cisco Feature Navigator, go to

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This Tree Counts! (These Things Count!) - amazon.com

To the IST, instance 0. Illustration of Multiple Spanning Tree Regions This figure displays three MST regions and a legacy IEEE 802.1D device (D). The CIST regional root for region 1 (A) is also the CIST root. The CIST regional root for region 2 (B) and the CIST regional root for region 3 (C) are the roots for their respective subtrees within the CIST. The RSTP runs in all regions. Figure 1. MST Regions, CIST Regional Root, and CST Root Hop Count The IST and MST instances do not use the message-age and maximum-age information in the configuration BPDU to compute the spanning-tree topology. Instead, they use the path cost to the root and a hop-count mechanism similar to the IP time-to-live (TTL) mechanism. By using the spanning-tree mst max-hops global configuration command, you can configure the maximum hops inside the region and apply it to the IST and all MST instances in that region. The hop count achieves the same result as the message-age information (triggers a reconfiguration). The root switch of the instance always sends a BPDU (or M-record) with a cost of 0 and the hop count set to the maximum value. When a switch receives this BPDU, it decrements the received remaining hop count by one and propagates this value as the remaining hop count in the BPDUs it generates. When the count reaches zero, the switch discards the BPDU and ages the information that is held for the port. The message-age and maximum-age information in

Donate a native tree - Trees That Count

With Classic Colorworks, Gentle Art Sampler threads and Weeks Dye Works floss. Stitch count for large design is 151x51. Stitch count for... Read more Joy Bag - Cross Stitch Pattern by Shepherd's Bush $8.00 $719 Cross stitch pattern from Shepherd's Bush featuring the word "Joy" on a bag!Pattern is stitched on Mad for Plaid Bag- Berry and 32 ct Flax Belfast using Weeks Dye Works and DMC Perl. Bag stitch count is 29 X 55. Joy Bag Button Pack by Just Another Button Company.32 ct Flax Belfast 9x13 will fit both Fob and Pincushion with regular threads used. Dec 25 / Holiday Home - Cross Stitch Pattern by Hinzeit $12.00 $1079 Cross stitch pattern from Hinzeit featuring two designs! The first features the sentiment "Love Dec 25" with a Christmas tree standing in for the letter O. The second features the sentiment "Holiday home" with a house standing in for the letter O in Home. Both charms are included.Model stitched on 28ct Jobelan antique white using DMC floss. Stitch count is 31 x 41.. Every Tree Counts – A counting book-Every Tree Counts is a counting book with 10 different types of trees. Enjoy sharing the attributes of the different tree types with your child as you count each type of tree. Learning nature studies and counting all at once. This is a level 2 book from Pratham’s Storyweaver suited for young readers who Leaf count in Binary Search Tree. 5. Counting number of nodes in a complete binary tree. 12. Number of leaf nodes in full binary tree. 0. Counting the number of nodes in Leaf diagram. 1. Count leaf nodes in binary tree in Java. 1. Count the leaves in a given Binary Tree. Hot Network Questions

Native trees and CO₂ - Trees That Count

Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: Device# configure terminal Enters global configuration mode. Step 3 spanning-tree mst forward-time seconds Example: Device(config)# spanning-tree mst forward-time 25 Configures the forward time for all MST instances. The forwarding delay is the number of seconds a port waits before changing from its spanning-tree learning and listening states to the forwarding state. For seconds , the range is 4 to 30; the default is 20. Step 4 end Example: Device(config)# end Returns to privileged EXEC mode. Configuring the Maximum-Aging Time To configure the maximum-aging time, perform this procedure: Before you begin An MST must be specified and enabled on the device. Procedure Command or Action Purpose Step 1 enable Example: Device> enable Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: Device# configure terminal Enters global configuration mode. Step 3 spanning-tree mst max-age seconds Example: Device(config)# spanning-tree mst max-age 40 Configures the maximum-aging time for all MST instances. The maximum-aging time is the number of seconds a device waits without receiving spanning-tree configuration messages before attempting a reconfiguration. For seconds , the range is 6 to 40; the default is 20. Step 4 end Example: Device(config)# end Returns to privileged EXEC mode. (Optional) Configuring the Maximum-Hop Count To configure the maximum-hop count, perform this procedure: Before you begin An MST must be specified and enabled on the device. Procedure Command or Action Purpose Step 1 enable Example: Device> enable Enables privileged EXEC

A Guide to Counting Trees

Component synchronized with occurrencesgetComponentOccurrenceGet the occurrence that own a componentscene.getComponentOccurrence(component)ParametersNameTypeDefaultDescriptioncomponentComponentThe componentReturnsNameTypeDescriptionoccurrenceOccurrenceThe occurrencegetComponentTypeGet the type of a componentscene.getComponentType(component)ParametersNameTypeDefaultDescriptioncomponentComponentThe componentReturnsNameTypeDescriptioncomponentTypeComponentTypeType of the componentgetGlobalMatrixReturns the global matrix on an occurrencescene.getGlobalMatrix(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceOccurrence to get the global matrixReturnsNameTypeDescriptionmatrixMatrix4The global matrix of the occurrencegetGlobalVisibilityReturns the global visibility of a given occurrencescene.getGlobalVisibility(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceOccurrence to get the global visibilityReturnsNameTypeDescriptionvisibleBooleanTrue if the occurrence is visible, else FalsegetLocalMatrixReturns the local matrix on an occurrencescene.getLocalMatrix(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceNode to get the local matrixReturnsNameTypeDescriptionmatrixMatrix4The node local matrixgetMBBReturns the Minimum Bounding Box of a list of scene pathsscene.getMBB(occurrences)ParametersNameTypeDefaultDescriptionoccurrencesOccurrenceListList of occurrences to retrieve the AABBReturnsNameTypeDescriptionmbbMBBThe minimum bounding box of all given occurrencesgetMaterialsFromSubtreescene.getMaterialsFromSubtree(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceRoot occurrence of the subtree on which to get the materials and imagesReturnsNameTypeDescriptionmaterialsMaterialListThe retrieved materialsGet a metadata property value from a metadata componentscene.getMetadata(metadata, "name")ParametersNameTypeDefaultDescriptionmetadataMetadataThe metadata componentnameStringThe metadata property nameReturnsNameTypeDescriptioncomponentStringThe property valueReturns definition of Metadata componentsscene.getMetadatasDefinitions(metadatas)ParametersNameTypeDefaultDescriptionmetadatasMetadataListList of metadata component to retrieve definitionReturnsNameTypeDescriptiondefinitionsMetadataDefinitionListList of metadata definition for each given metadata componentgetNodeNameReturns the name of an occurrencescene.getNodeName(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceThe occurrence to get the nameReturnsNameTypeDescriptionnameStringThe occurrence namegetOBBReturns the Oriented Bounding Box of a list of scene paths (works only on meshes, fast method, not the Minimum Volume Box)scene.getOBB(occurrences)ParametersNameTypeDefaultDescriptionoccurrencesOccurrenceListList of occurrences to retrieve the AABBReturnsNameTypeDescriptionobbOBBThe oriented bounding box of all given occurrencesgetOccurrenceActiveMaterialReturns the active material on a given occurrencescene.getOccurrenceActiveMaterial(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceOccurrence to get the active materialReturnsNameTypeDescriptionmaterialMaterialThe active material of the occurrencegetOccurrenceAncestorsscene.getOccurrenceAncestors(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceThe occurrence to find ancestorsReturnsNameTypeDescriptionancestorsOccurrenceListList of ancestors (start with the root and end with occurrence parent). Empty if occurrence is a rootgetOccurrencesAncestorsscene.getOccurrencesAncestors(occurrences)ParametersNameTypeDefaultDescriptionoccurrencesOccurrenceListThe list of occurrences to find ancestorsReturnsNameTypeDescriptionancestorsListOccurrenceListListFor each given occurrence, the list of ancestors (start with the root and end with occurrence parent). Empty if occurrence is a rootgetParentGet the parent of an occurrencescene.getParent(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceThe occurrenceReturnsNameTypeDescriptionparentOccurrenceThe parent occurrencegetPartActiveShapeReturns the active shape of a partscene.getPartActiveShape(part)ParametersNameTypeDefaultDescriptionpartPartThe partReturnsNameTypeDescriptionshapeShapeThe active shape of a partgetPartOccurrencesRecursively get all the occurrences containing a part componentscene.getPartOccurrences(from)ParametersNameTypeDefaultDescriptionfromOccurrenceSource occurrence of the recursionReturnsNameTypeDescriptionoccurrencesOccurrenceListResult occurrencesgetPolygonCountReturns the number of polygon in the parts meshesscene.getPolygonCount(occurrences, False, False, False)ParametersNameTypeDefaultDescriptionoccurrencesOccurrenceListThe part occurrencesasTriangleCountBoolfalseIf true count the equivalent of triangles for each polygoncountOnceEachInstanceBoolfalseIf true ignore multiple instance of each tessellationcountHiddenBoolfalseIf true, also count hidden componentsReturnsNameTypeDescriptionpolygonCountIntThe number of polygonsgetReferencersReturns all the occurrences prototyping the given occurrencescene.getReferencers(prototype)ParametersNameTypeDefaultDescriptionprototypeOccurrenceThe prototype occurrenceReturnsNameTypeDescriptionreferencersOccurrenceListThe referencers occurrencesgetRootGet the root occurrence of the product structureReturnsNameTypeDescriptionrootOccurrenceThe root occurrencegetSubTreeReturns a packed version of the whole scene treescene.getSubTree(0, 1, -1)ParametersNameTypeDefaultDescriptionrootOccurrence0Specify the root of the returned scenevisibilityModeVisibilityMode1The visibility modedepthInt-1Maximum depthReturnsNameTypeDescriptiontreePackedTreegetSubTreeStatsReturns some stats of a sub treescene.getSubTreeStats(root)ParametersNameTypeDefaultDescriptionrootOccurrenceThe root of the sub treeReturnsNameTypeDescriptionpartCountIntNumber of parts in the sub-tree (instances are counted once)partOccurrenceCountIntNumber of part occurrence in the sub-tree (instances are counted multiple times)triangleCountIntNumber of triangles in the sub-tree (instances are counted once, quadrangle count for 2 triangles)triangleOccurrenceCountIntNumber of triangles in the sub-tree (instances are counted multiples times, quadrangle count for 2 triangles)vertexCountIntNumber of surfacic vertices in the sub-tree (instances are counted once)vertexOccurrenceCountIntNumber of surfacic vertices in the sub-tree (instances are counted multiples times)getVertexCountReturns the number of vertices in the parts

EDUCATOR’S GUIDE This Tree Counts! These Bees Count!

Launch Tomcat with PetStore running. The status of Tomcat startup could be seen in the Server Console window. Once Tomcat is fully started and available for servicing requests, you will see a message similar to: "INFO: Server startup in XXX ms" where XXX will be a number. Observe the dynamic updation of data in the default Project Summary view. You can see various profiling metrics such as heap memory usage, object instance count and Thread count. Exercise 3: Memory Profiling AppPerfect Java Profiler provides detailed information about the profiled JVM's heap memory. Since memory allocation/de-allocation is a key determinant of performance, understanding the heap memory composition and behavior is critical in designing high performance Java applications. Click on Memory Profiling to view summary of Memory Profiling Click on Memory-> Garbage Collection node in the tree on the left. Four charts are displayed showing details on each call to the Garbage Collector. For additional details on GC, click on the GC Details tab at the top of the screen. Click on Memory ->Class-wise Allocation node in the tree on the left. A tree-table with all the packages/classes loaded will be displayed. Double clicking on a Package or a class will take you to the Allocations Tree tab which will show you allocation tree of selected class. Expand the tree to needed depth to see the allocation hierarchy. Click on Memory ->Method-wise Allocations node. Method-wise Allocations shows details of methods where allocations of objects has happened, here you can get details of what all classes were instantiated from a particular method. This is useful to find method where max allocation is happening. Exercise 4: CPU Profiling CPU Profiling helps you understand the breakdown of how time is used by the CPU when an action is processed Click on CPU Profiling node to view CPU Profiling summary. Click on CPU -> Method Details node in the tree on the left. A table is displayed with details on all classes and their methods, including the number of invocations, CPU time consumed, etc. At the bottom you can see incoming and outgoing invocation trees with respect to selected method. You can filter view to see hotspot methods by providing desired hotspot threshold value. Here methods that take more than the "Threshold Value", as specified when the project was created, are displayed. Hotspot views are very helpful in identifying classes and methods that take the bulk of the processing time. Click on CPU ->Invocation Tree node in the tree on the left. The view might take a few moments to refresh or click on the Refresh button on l.h.s top. Once refreshed, you will see a tree table with each thread displayed along with the time it took. Expand the node "Thread - main" to view details on how your application's processing breaks down for CPU usage. Exercise 5: Thread Profiling The process of identifying, monitoring and debugging issues related to the various threads in your multi-threaded application is called Thread Profiling. Click on Threads Profiling

This Tree Counts! by Alison Formento (These Things Count!)

Path]) if exitcode == 0: return else: print('rd exited with code %d' % exitcode, file=sys.stderr) time.sleep(3) raise Exception('Failed to remove path %s' % path) # On POSIX systems, we need the x-bit set on the directory to access it, # the r-bit to see its contents, and the w-bit to remove files from it. # The actual modes of the files within the directory is irrelevant. os.chmod(path, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR) def remove(func, subpath): func(subpath) for fn in os.listdir(path): # If fullpath is a symbolic link that points to a directory, isdir will # be True, but we don't want to descend into that as a directory, we just # want to remove the link. Check islink and treat links as ordinary files # would be treated regardless of what they reference. fullpath = os.path.join(path, fn) if os.path.islink(fullpath) or not os.path.isdir(fullpath): remove(os.remove, fullpath) else: # Recurse. rmtree(fullpath) remove(os.rmdir, path)def safe_makedirs(tree): """Creates the directory in a safe manner. Because multiple threads can create these directories concurently, trap the exception and pass on. """ count = 0 while not os.path.exists(tree): count += 1 try: os.makedirs(tree) except OSError as e: # 17 POSIX, 183 Windows if e.errno not in (17, 183): raise if count > 40: # Give up. raisedef CommandToStr(args): """Converts an arg list into a shell escaped string.""" return ' '.join(pipes.quote(arg) for arg in args)class Wrapper(object): """Wraps an object, acting as a transparent proxy for all properties by default. """ def __init__(self, wrapped): self._wrapped = wrapped def __getattr__(self, name): return getattr(self._wrapped, name)class AutoFlush(Wrapper): """Creates a file object clone to automatically flush after N seconds.""" def __init__(self, wrapped, delay): super(AutoFlush, self).__init__(wrapped) if not hasattr(self, 'lock'): self.lock = threading.Lock() self.__last_flushed_at = time.time() self.delay = delay @property def autoflush(self): return self def write(self, out, *args, **kwargs): self._wrapped.write(out, *args, **kwargs) should_flush = False self.lock.acquire(). Every Tree Counts – A counting book-Every Tree Counts is a counting book with 10 different types of trees. Enjoy sharing the attributes of the different tree types with your child as you count each type of tree. Learning nature studies and counting all at once. This is a level 2 book from Pratham’s Storyweaver suited for young readers who

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This Tree Counts! (These Things Count!) by Alison Ashley

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(configurable on a per-CIST port basis) 128 Spanning-tree port cost (configurable on a per-CIST port basis) Hello time Forward-delay time Maximum-aging time 20 seconds Maximum hop count 20 hops How to Configure Multiple Spanning Tree Protocol and Parameters The following sections provide information about configuring MSTP and MSTP parameters: Specifying the Multiple Spanning Tree Region Configuration and Enabling Multiple Spanning Tree Protocol For two or more switches to be in the same MST region, they must have the same VLAN-to-instance mapping, the same configuration revision number, and the same name. A region can have one member or multiple members with the same MST configuration; each member must be capable of processing RSTP BPDUs. There is no limit to the number of MST regions in a network, but each region can only support up to 65 spanning-tree instances. You can assign a VLAN to only one spanning-tree instance at a time. Procedure Command or Action Purpose Step 1 enable Example: Device> enable Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: Device# configure terminal Enters global configuration mode. Step 3 spanning-tree mst configuration Example: Device(config)# spanning-tree mst configuration Enters MST configuration mode. Step 4 instance instance-id vlan vlan-range Example: Device(config-mst)# instance 1 vlan 10-20 Maps VLANs to an MST instance. For instance-id , the range is 0 to 4094. For vlan vlan-range , the range is 1 to 4094. When you map VLANs to an MST instance, the mapping is incremental, and the VLANs specified in. Every Tree Counts – A counting book-Every Tree Counts is a counting book with 10 different types of trees. Enjoy sharing the attributes of the different tree types with your child as you count each type of tree. Learning nature studies and counting all at once. This is a level 2 book from Pratham’s Storyweaver suited for young readers who Leaf count in Binary Search Tree. 5. Counting number of nodes in a complete binary tree. 12. Number of leaf nodes in full binary tree. 0. Counting the number of nodes in Leaf diagram. 1. Count leaf nodes in binary tree in Java. 1. Count the leaves in a given Binary Tree. Hot Network Questions

‎Trees Count – Tree Inventory on the App Store

Tree-view control, if necessary. You can use this macro or send the TVM_ENSUREVISIBLE message explicitly.TreeView_Expand The TreeView_Expand macro expands or collapses the list of child items associated with the specified parent item, if any. You can use this macro or send the TVM_EXPAND message explicitly.TreeView_GetBkColor Retrieves the current background color of the control. You can use this macro or send the TVM_GETBKCOLOR message explicitly.TreeView_GetCheckState Gets the check state of the specified item. You can also use the TVM_GETITEMSTATE message directly.TreeView_GetChild Retrieves the first child item of the specified tree-view item. You can use this macro, or you can explicitly send the TVM_GETNEXTITEM message with the TVGN_CHILD flag.TreeView_GetCount Retrieves a count of the items in a tree-view control. You can use this macro or send the TVM_GETCOUNT message explicitly.TreeView_GetDropHilight Retrieves the tree-view item that is the target of a drag-and-drop operation. You can use this macro, or you can explicitly send the TVM_GETNEXTITEM message with the TVGN_DROPHILITE flag.TreeView_GetEditControl Retrieves the handle to the edit control being used to edit a tree-view item's text. You can use this macro or send the TVM_GETEDITCONTROL message explicitly.TreeView_GetExtendedStyle Retrieves the extended style for a specified tree-view control. Use this macro or send the TVM_GETEXTENDEDSTYLE message explicitly.TreeView_GetFirstVisible Retrieves the first visible item in a tree-view control window. You can use this macro, or you can explicitly send the TVM_GETNEXTITEM message with the TVGN_FIRSTVISIBLE flag.TreeView_GetImageList Retrieves the handle to the normal or state image list associated with a tree-view control. You can use this macro or send the TVM_GETIMAGELIST message explicitly.TreeView_GetIndent Retrieves the amount, in pixels, that child items are indented relative to their parent items. You can use this macro or send the TVM_GETINDENT message explicitly.TreeView_GetInsertMarkColor Retrieves the color used to draw the insertion mark for the tree view. You can use this macro or send

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Default is 20. Step 4 end Example: Device(config-if)# end Returns to privileged EXEC mode. (Optional) Configuring the Transmit Hold-Count You can configure the BPDU burst size by changing the transmit hold count value. Note Changing this parameter to a higher value can have a significant impact on CPU utilization, especially in Rapid PVST+ mode. Lowering this value can slow down convergence in certain scenarios. We recommend that you maintain the default setting. To configure the transmit hold-count, perform this procedure: Procedure Command or Action Purpose Step 1 enable Example: Device> enable Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: Device# configure terminal Enters global configuration mode. Step 3 spanning-tree transmit hold-count value Example: Device(config)# spanning-tree transmit hold-count 6 Configures the number of BPDUs that can be sent before pausing for 1 second. For value , the range is 1 to 20; the default is 6. Step 4 end Example: Device(config)# end Returns to privileged EXEC mode. Monitoring Spanning Tree Protocol Configuration Status Table 4. Commands for Displaying STP Configuration Status show spanning-tree active Displays STP configuration information on active interfaces only. show spanning-tree detail Displays a detailed summary of interface information. show spanning-tree vlan vlan-id Displays STP configuration information for the specified VLAN. show spanning-tree interface interface-id Displays STP configuration information for the specified interface. show spanning-tree interface interface-id portfast Displays STP portfast information for the specified interface. show spanning-tree summary [totals] Displays a summary of interface states or displays the total lines of the STP state section. To clear STP counters, use the clear spanning-tree [interface interface-id] privileged EXEC command. Additional References for Spanning Tree Protocol Related Documents Related Topic Document Title For complete syntax and usage information for the commands used in this chapter. Feature History for Spanning Tree Protocol This table provides release and related information for features explained in this module. These features are available on all releases subsequent to the one they were introduced in, unless noted otherwise. Table 5. New Feature History Release Feature Feature Information Cisco IOS XE Fuji 16.9.2 Spanning Tree Protocol STP is a Layer 2 link management protocol that provides path redundancy while preventing loops in the network. Use Cisco Feature Navigator to find information about platform and software image support. To access Cisco Feature Navigator, go to

2025-04-02
User7325

To the IST, instance 0. Illustration of Multiple Spanning Tree Regions This figure displays three MST regions and a legacy IEEE 802.1D device (D). The CIST regional root for region 1 (A) is also the CIST root. The CIST regional root for region 2 (B) and the CIST regional root for region 3 (C) are the roots for their respective subtrees within the CIST. The RSTP runs in all regions. Figure 1. MST Regions, CIST Regional Root, and CST Root Hop Count The IST and MST instances do not use the message-age and maximum-age information in the configuration BPDU to compute the spanning-tree topology. Instead, they use the path cost to the root and a hop-count mechanism similar to the IP time-to-live (TTL) mechanism. By using the spanning-tree mst max-hops global configuration command, you can configure the maximum hops inside the region and apply it to the IST and all MST instances in that region. The hop count achieves the same result as the message-age information (triggers a reconfiguration). The root switch of the instance always sends a BPDU (or M-record) with a cost of 0 and the hop count set to the maximum value. When a switch receives this BPDU, it decrements the received remaining hop count by one and propagates this value as the remaining hop count in the BPDUs it generates. When the count reaches zero, the switch discards the BPDU and ages the information that is held for the port. The message-age and maximum-age information in

2025-04-16
User6460

Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: Device# configure terminal Enters global configuration mode. Step 3 spanning-tree mst forward-time seconds Example: Device(config)# spanning-tree mst forward-time 25 Configures the forward time for all MST instances. The forwarding delay is the number of seconds a port waits before changing from its spanning-tree learning and listening states to the forwarding state. For seconds , the range is 4 to 30; the default is 20. Step 4 end Example: Device(config)# end Returns to privileged EXEC mode. Configuring the Maximum-Aging Time To configure the maximum-aging time, perform this procedure: Before you begin An MST must be specified and enabled on the device. Procedure Command or Action Purpose Step 1 enable Example: Device> enable Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: Device# configure terminal Enters global configuration mode. Step 3 spanning-tree mst max-age seconds Example: Device(config)# spanning-tree mst max-age 40 Configures the maximum-aging time for all MST instances. The maximum-aging time is the number of seconds a device waits without receiving spanning-tree configuration messages before attempting a reconfiguration. For seconds , the range is 6 to 40; the default is 20. Step 4 end Example: Device(config)# end Returns to privileged EXEC mode. (Optional) Configuring the Maximum-Hop Count To configure the maximum-hop count, perform this procedure: Before you begin An MST must be specified and enabled on the device. Procedure Command or Action Purpose Step 1 enable Example: Device> enable Enables privileged EXEC

2025-04-13
User3603

Component synchronized with occurrencesgetComponentOccurrenceGet the occurrence that own a componentscene.getComponentOccurrence(component)ParametersNameTypeDefaultDescriptioncomponentComponentThe componentReturnsNameTypeDescriptionoccurrenceOccurrenceThe occurrencegetComponentTypeGet the type of a componentscene.getComponentType(component)ParametersNameTypeDefaultDescriptioncomponentComponentThe componentReturnsNameTypeDescriptioncomponentTypeComponentTypeType of the componentgetGlobalMatrixReturns the global matrix on an occurrencescene.getGlobalMatrix(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceOccurrence to get the global matrixReturnsNameTypeDescriptionmatrixMatrix4The global matrix of the occurrencegetGlobalVisibilityReturns the global visibility of a given occurrencescene.getGlobalVisibility(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceOccurrence to get the global visibilityReturnsNameTypeDescriptionvisibleBooleanTrue if the occurrence is visible, else FalsegetLocalMatrixReturns the local matrix on an occurrencescene.getLocalMatrix(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceNode to get the local matrixReturnsNameTypeDescriptionmatrixMatrix4The node local matrixgetMBBReturns the Minimum Bounding Box of a list of scene pathsscene.getMBB(occurrences)ParametersNameTypeDefaultDescriptionoccurrencesOccurrenceListList of occurrences to retrieve the AABBReturnsNameTypeDescriptionmbbMBBThe minimum bounding box of all given occurrencesgetMaterialsFromSubtreescene.getMaterialsFromSubtree(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceRoot occurrence of the subtree on which to get the materials and imagesReturnsNameTypeDescriptionmaterialsMaterialListThe retrieved materialsGet a metadata property value from a metadata componentscene.getMetadata(metadata, "name")ParametersNameTypeDefaultDescriptionmetadataMetadataThe metadata componentnameStringThe metadata property nameReturnsNameTypeDescriptioncomponentStringThe property valueReturns definition of Metadata componentsscene.getMetadatasDefinitions(metadatas)ParametersNameTypeDefaultDescriptionmetadatasMetadataListList of metadata component to retrieve definitionReturnsNameTypeDescriptiondefinitionsMetadataDefinitionListList of metadata definition for each given metadata componentgetNodeNameReturns the name of an occurrencescene.getNodeName(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceThe occurrence to get the nameReturnsNameTypeDescriptionnameStringThe occurrence namegetOBBReturns the Oriented Bounding Box of a list of scene paths (works only on meshes, fast method, not the Minimum Volume Box)scene.getOBB(occurrences)ParametersNameTypeDefaultDescriptionoccurrencesOccurrenceListList of occurrences to retrieve the AABBReturnsNameTypeDescriptionobbOBBThe oriented bounding box of all given occurrencesgetOccurrenceActiveMaterialReturns the active material on a given occurrencescene.getOccurrenceActiveMaterial(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceOccurrence to get the active materialReturnsNameTypeDescriptionmaterialMaterialThe active material of the occurrencegetOccurrenceAncestorsscene.getOccurrenceAncestors(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceThe occurrence to find ancestorsReturnsNameTypeDescriptionancestorsOccurrenceListList of ancestors (start with the root and end with occurrence parent). Empty if occurrence is a rootgetOccurrencesAncestorsscene.getOccurrencesAncestors(occurrences)ParametersNameTypeDefaultDescriptionoccurrencesOccurrenceListThe list of occurrences to find ancestorsReturnsNameTypeDescriptionancestorsListOccurrenceListListFor each given occurrence, the list of ancestors (start with the root and end with occurrence parent). Empty if occurrence is a rootgetParentGet the parent of an occurrencescene.getParent(occurrence)ParametersNameTypeDefaultDescriptionoccurrenceOccurrenceThe occurrenceReturnsNameTypeDescriptionparentOccurrenceThe parent occurrencegetPartActiveShapeReturns the active shape of a partscene.getPartActiveShape(part)ParametersNameTypeDefaultDescriptionpartPartThe partReturnsNameTypeDescriptionshapeShapeThe active shape of a partgetPartOccurrencesRecursively get all the occurrences containing a part componentscene.getPartOccurrences(from)ParametersNameTypeDefaultDescriptionfromOccurrenceSource occurrence of the recursionReturnsNameTypeDescriptionoccurrencesOccurrenceListResult occurrencesgetPolygonCountReturns the number of polygon in the parts meshesscene.getPolygonCount(occurrences, False, False, False)ParametersNameTypeDefaultDescriptionoccurrencesOccurrenceListThe part occurrencesasTriangleCountBoolfalseIf true count the equivalent of triangles for each polygoncountOnceEachInstanceBoolfalseIf true ignore multiple instance of each tessellationcountHiddenBoolfalseIf true, also count hidden componentsReturnsNameTypeDescriptionpolygonCountIntThe number of polygonsgetReferencersReturns all the occurrences prototyping the given occurrencescene.getReferencers(prototype)ParametersNameTypeDefaultDescriptionprototypeOccurrenceThe prototype occurrenceReturnsNameTypeDescriptionreferencersOccurrenceListThe referencers occurrencesgetRootGet the root occurrence of the product structureReturnsNameTypeDescriptionrootOccurrenceThe root occurrencegetSubTreeReturns a packed version of the whole scene treescene.getSubTree(0, 1, -1)ParametersNameTypeDefaultDescriptionrootOccurrence0Specify the root of the returned scenevisibilityModeVisibilityMode1The visibility modedepthInt-1Maximum depthReturnsNameTypeDescriptiontreePackedTreegetSubTreeStatsReturns some stats of a sub treescene.getSubTreeStats(root)ParametersNameTypeDefaultDescriptionrootOccurrenceThe root of the sub treeReturnsNameTypeDescriptionpartCountIntNumber of parts in the sub-tree (instances are counted once)partOccurrenceCountIntNumber of part occurrence in the sub-tree (instances are counted multiple times)triangleCountIntNumber of triangles in the sub-tree (instances are counted once, quadrangle count for 2 triangles)triangleOccurrenceCountIntNumber of triangles in the sub-tree (instances are counted multiples times, quadrangle count for 2 triangles)vertexCountIntNumber of surfacic vertices in the sub-tree (instances are counted once)vertexOccurrenceCountIntNumber of surfacic vertices in the sub-tree (instances are counted multiples times)getVertexCountReturns the number of vertices in the parts

2025-04-13
User7136

Path]) if exitcode == 0: return else: print('rd exited with code %d' % exitcode, file=sys.stderr) time.sleep(3) raise Exception('Failed to remove path %s' % path) # On POSIX systems, we need the x-bit set on the directory to access it, # the r-bit to see its contents, and the w-bit to remove files from it. # The actual modes of the files within the directory is irrelevant. os.chmod(path, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR) def remove(func, subpath): func(subpath) for fn in os.listdir(path): # If fullpath is a symbolic link that points to a directory, isdir will # be True, but we don't want to descend into that as a directory, we just # want to remove the link. Check islink and treat links as ordinary files # would be treated regardless of what they reference. fullpath = os.path.join(path, fn) if os.path.islink(fullpath) or not os.path.isdir(fullpath): remove(os.remove, fullpath) else: # Recurse. rmtree(fullpath) remove(os.rmdir, path)def safe_makedirs(tree): """Creates the directory in a safe manner. Because multiple threads can create these directories concurently, trap the exception and pass on. """ count = 0 while not os.path.exists(tree): count += 1 try: os.makedirs(tree) except OSError as e: # 17 POSIX, 183 Windows if e.errno not in (17, 183): raise if count > 40: # Give up. raisedef CommandToStr(args): """Converts an arg list into a shell escaped string.""" return ' '.join(pipes.quote(arg) for arg in args)class Wrapper(object): """Wraps an object, acting as a transparent proxy for all properties by default. """ def __init__(self, wrapped): self._wrapped = wrapped def __getattr__(self, name): return getattr(self._wrapped, name)class AutoFlush(Wrapper): """Creates a file object clone to automatically flush after N seconds.""" def __init__(self, wrapped, delay): super(AutoFlush, self).__init__(wrapped) if not hasattr(self, 'lock'): self.lock = threading.Lock() self.__last_flushed_at = time.time() self.delay = delay @property def autoflush(self): return self def write(self, out, *args, **kwargs): self._wrapped.write(out, *args, **kwargs) should_flush = False self.lock.acquire()

2025-04-08
User8955

So that you always know how much you’ll be paying.Fully insured experts who won’t take any chances with safety.Complimentary hazardous-tree assessments to make sure we understand the issues and bring the correct tools for the job.Effective, eco-conscious treatments that support your trees’ health.Choose Us for Byron Center, Cannonsburg, and Kentwood Tree ServiceYou can count on our arborists to be there whenever you need us for reliable, affordable, and effective tree service in Grand Rapids. When you need professional tree service in Hudsonville, MI, Walker, Fallasburg, and more, turn to the experts at Monster Tree Service of Grand Rapids.Ready to schedule service? Call (616) 681-4107 or request a free estimate online. Learn and discover helpful tips from our arborists who continually set the standard in our industry. Get A Free Estimate Cities We Serve Zip Codes We Serve We may service additional communities. Please contact us for more information. Authority Brands Family Authority Brands is the leading provider of in-home services, building brands that support the success of franchisees as well as better the lives of the homeowners we serve and the people we employ. /

2025-04-14

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