For telemetry data push, data can be transferred between devices and collectors using the TLS protocol. TLS must be configured for data encryption if data is pushed based on gRPC.

Correct Answer: A 🗳️

SSH must be configured before you can enable NETCONF on Huawei network devices.

Correct Answer: A 🗳️

SR is a technology that forwards data packets based on source IP addresses.

Correct Answer: B 🗳️

Segment Routing (SR) is a technical architecture designed to forward data packets on a network based on the source routing paradigm. SR-MPLS, as its name suggests, is SR based on MPLS label forwarding.

Correct Answer: A 🗳️

In 6PE and 6VPE networking, no VPN instance needs to be created on PEs.

Correct Answer: A 🗳️

The display current-configuration command displays the running configurations in memory.

Correct Answer: A 🗳️

In the firewall hot standby scenario, heartbeat interfaces can be connected directly or through an intermediate device such as a switch or router.

Correct Answer: A 🗳️

By default, the domain ID of an OSPF process is the same as the process ID. You can run the domain-id command in the OSPF process view to change a domain ID.

Correct Answer: A 🗳️

In DU label advertisement mode, if the liberal label retention mode is used, the device reserves labels received from all the LDP peers regardless of whether the LDP peer is the optimal next hop for reaching the destination network.

Correct Answer: A 🗳️

In Huawei SD-WAN Solution, after a CPE goes online, it automatically selects an RR without the help of iMaster NCE-WAN.

Correct Answer: B 🗳️