Brocade Network OS NETCONF Operations Guide v4.1.1 - Manual (Page 390)

358 Network OS NETCONF Operations Guide
53-1003231-02
Configuring all xSTP on DCB interface ports
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c. Include the <spanning-tree> node element, which resides in the
urn:brocade.com:mgmt:brocade-xstp namespace.
4. Under the <spanning-tree> node element, include the <cost> leaf element and specify the
path cost for spanning tree calculations on the DCB interface.
<?xml version="1.0" encoding="UTF-8"?>
<rpc message-id="2028" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<edit-config>
<target>
<running/>
</target>
<config>
<interface xmlns="urn:brocade.com:mgmt:brocade-interface">
<tengigabitethernet>
<name>22/0/1</name>
<shutdown xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"
operation="delete"/>
<spanning-tree xmlns="urn:brocade.com:mgmt:brocade-xstp">
<cost>10000</cost>
</spanning-tree>
</tengigabitethernet>
</interface>
</config>
</edit-config>
</rpc>
<rpc-reply message-id="2028" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<ok/>
</rpc-reply>
Configuring the path cost per VLAN (PVST or Rapid PVST)
Use this procedure to configure the path cost for spanning tree calculations on a per VLAN basis.
The lower the path cost means there is a greater chance of the interface becoming the root port.
The range is 1 through 200000000. The default path cost is 2000 for a 10 Gbps interface. For the
VLANs which have been configured explicitly, the per-VLAN configuration takes precedence over the
global configuration.
The VLAN ID value can be 1 through 3583. VLAN IDs 3584 through 4094 are internally-reserved
VLAN IDs.
To configure the path cost for spanning tree calculations on the DCB interface for a specific VLAN,
perform the following steps.
1. Issue the <edit-config> RPC to configure the interface node in the
urn:brocade.com:mgmt:brocade-interface namespace.
2. Under the <interface> node, include the <gigabitethernet>, <tengigabitethernet>,
<fortygigabitethernet>, <hundredgigabitethernet>, or <port-channel> node element.
3. Under the <gigabitethernet>, <tengigabitethernet>, <fortygigabitethernet>,
<hundredgigabitethernet>, or <port-channel> node element, include the following elements.
a. In the <name> element, specify the interface name in [rbridge-id/]slot/port format or
port-channel number.
b. In the <shutdown> element, include the delete operation in the element tag to enable the
port.