Querying the STP State

This section provides a sample of querying the STP state using the rpc method.

**Table 1** Querying the STP state
Operation	XPATH
rpc	/huawei-stp:stp-state-get

Data Requirements

Item	Data	Description
Maximum number of spanning tree state records that can be queried at a time	10	Query a maximum of 10 spanning tree state records at a time.
MSTP process ID	0	-
STP instance ID	0	-
Interface name	XGigabitEthernet0/0/22	-

Request Example

<?xml version="1.0" encoding="UTF-8"?>
<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="1">
  <huawei-stp:stp-state-get xmlns:huawei-stp="urn:huawei:params:xml:ns:yang:huawei-stp">
    <huawei-stp:request-num>10</huawei-stp:request-num>
    <huawei-stp:filter-condition>
      <huawei-stp:process-id>0</huawei-stp:process-id>
      <huawei-stp:mstid-vlan-id>0</huawei-stp:mstid-vlan-id>
      <huawei-stp:interface-name>XGigabitEthernet0/0/22</huawei-stp:interface-name>
    </huawei-stp:filter-condition>
  </huawei-stp:stp-state-get>
</rpc>

Response Example

Sample of successful response

<?xml version='1.0' encoding='UTF-8'?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="1">
  <stp-state-get xmlns="urn:huawei:params:xml:ns:yang:huawei-stp">
    <has-more>false</has-more>
    <stp-state>
      <process-id>0</process-id>
      <mstid-vlan-id>0</mstid-vlan-id>
      <interface-name>XGigabitEthernet0/0/22</interface-name>
      <mode>mstp</mode>
      <role>designated</role>
      <status>forwarding</status>
      <protection>none</protection>
    </stp-state>
  </stp-state-get>
</rpc-reply>

Sample of successful response

<?xml version='1.0' encoding='UTF-8'?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="1">
  <rpc-error>
    <error-path>/huawei-stp:stp-state-get/filter-condition/process-id</error-path>
    <error-message>Value "257" does not satisfy the constraint "0..256" (range, length, or pattern).</error-message>
  </rpc-error>
</rpc-reply>