HCNP D2

In WLAN, what is "roaming"?

• Switching between different network devices

• Moving from one access point to another without losing connection

• Configuring multiple SSIDs

• Changing network passwords

What is "NFV" in the context of modern networking?

• Network Function Virtualization

• Network Flow Validation

• New Frequency Vector

• Network Fault Verification

In the context of network design, what is the main benefit of using a hierarchical IP addressing scheme?

• Easier MAC address management

• Improved IP address utilization

• Simplified routing and reduced routing table size

• Enhanced data encryption

What mechanism does BGP use to ensure reliable communication between peers?

• UDP

• ICMP

• TCP

• SCTP

What is "syslog" used for in network management?

• To encrypt data packets

• To log system messages and events

• To allocate IP addresses

• To manage VLANs

What does the "display logbuffer" command do on a Huawei router?

• Shows the current routing table

• Displays system logs stored in memory

• Lists all active connections

• Shows the MAC address table

What is the primary function of Huawei's FusionCube solution?

• To manage VLANs

• To provide a hyper-converged infrastructure platform

• To handle routing

• To offer VPN services

What does "802.1X" provide in a WLAN environment?

• VLAN tagging

• Port-based network access control

• Encryption of data

• Higher bandwidth

In network management, what is a "MIB" used for?

• To monitor bandwidth

• To define the structure of network management data

• To control traffic flow

• To allocate IP addresses

What is the purpose of Huawei's Anti-DDoS feature?

• To block IP addresses

• To prevent denial-of-service attacks by mitigating excessive traffic

• To manage QoS settings

• To route multicast traffic