The NETCONF content layer contains device configuration data.

Which of the following statements are correct about the following NETCONF configuration?

< ?xml version= " 1.0 " encoding= " UTF-8 " ? >

< rpc xmlns= " urn:ietf:params:xrnl:ns:netconf:base:1.0 " message-id= " 801 " >

< edit-config >

< target >

< running/ >

< /target >

< default-operation > merge < /default-operation >

< error-option > rollback-on-error < /error-option >

< config xmlns:xc= " urn:ietf:params:xml:ns:netconf:base:1.0 " >

< vlan xmlns= " http://www.huawei.com/netconf/vrp/huawei-vlan " >

< vlans >

< vlan >

< vlanId > 10 < /vlanId >

< protocolVlans >

< protocolVlan xc:operation= " merge " >

< protocolIndex > 0 < /protocolIndex >

< /protocolVlan >

< /protocolVlans >

< /vlan >

< /vlans >

< /vlan >

< /config >

< /edit-config >

< /rpc >