The HCNP – BCAN for Carrier exam covers the Ethernet and Ethernet HA technology, VLAN technology, QinQ technology, STP/RSTP/MSTP technologies, PPP and PPPoE access technologies, AAA technology, Huawei switches, and broadband access servers. HCNP – BCAN Carrier IP H31-121-ENU Exam Questions Online would be the latest materials for passing H31-121-ENU Huawei Certified Network Professional –