Add a Layer 2 Sub-interface in default Encapsulation Mode to a BD

This section describes how to add a Layer 2 sub-interface in default encapsulation mode to a BD using the rpc method.

**Table 1** Add a Layer 2 sub-interface in default encapsulation mode to a BD
Operation	XPATH
edit-config:merge	/huawei-bd/bridge-domains/bridge-domain/members/interface-name

Data requirement

**Table 2** Add a Layer 2 sub-interface in default encapsulation mode to a BD
Item	Data	Description
Interface name	XGigabitEthernet0/0/3	Add a Layer 2 sub-interface in default encapsulation mode to a BD.

Request example

<?xml version='1.0' encoding='UTF-8'?>
<rpc message-id="1" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
  <edit-config>
    <target>
      <running/>
    </target>
    <config>
       <if:interfaces xmlns:if="urn:ietf:params:xml:ns:yang:ietf-interfaces">
        <if:interface>
        <if:name>XGigabitEthernet0/0/3</if:name>
        <if:type xmlns:iana-if-type="urn:ietf:params:xml:ns:yang:iana-if-type">iana-if-type:ethernetCsmacd</if:type>>
        <huawei-vlan:vlan xmlns:huawei-vlan="urn:huawei:params:xml:ns:yang:huawei-vlan">
         <huawei-vlan:port-link-type>trunk</huawei-vlan:port-link-type>
        </huawei-vlan:vlan>
       </if:interface>
      </if:interfaces> 
      <bd:bridge-domains xmlns:bd="urn:huawei:params:xml:ns:yang:huawei-bd">
        <bd:bridge-domain xmlns:xc="urn:ietf:params:xml:ns:netconf:base:1.0" xc:operation="merge">
          <bd:id>10</bd:id>
          <bd:members>
            <bd:interface-name>XGigabitEthernet0/0/3</bd:interface-name>
          </bd:members>
        </bd:bridge-domain>
      </bd:bridge-domains>
    </config>
  </edit-config>
</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="5">
  <ok/>
</rpc-reply>

Sample of failed 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-app-tag>-1</error-app-tag>
    <error-message>Execute failed reason: Wrong parameter found at '^' position.</error-message>
    <error-info>Error on node /huawei-bd:bridge-domains/bridge-domain[id="10"]/members/interface-name[.="XGigabitEthernet0/0/3"]</error-info>
  </rpc-error>
</rpc-reply>