H31-124_V2.0 HCIP-Carrier IP V2.0 Questions and Answers

Uses the source routing technology to provide fast interaction between the network and upper-layer applications.

Segment Routing is a connection-oriented technology that maintains the connection status.

By extending existing protocols (such as IGP), the existing network can be smoothly evolved.

In addition, the centralized control mode of the controller and the distribution control mode of the forwarder are supported, and the balance between centralized control and distributed control is provided.

CAR uses token bucket mechanism to measure traffic and allocate bandwidth.

CAR can be used for incoming interface and outgoing interface.

CAR and queue scheduling cannot be used at the same time because of confliction.

CAR can be used to limit the rate of the specific type of traffic.

VIAN Priority

MAC

Protocol type

Port number

Packet precedence

Outbound Interface

True

False

To establish, maintain and terminate the point-to-point connection

IPX address negotiation

IP address negotiation

To maintain multiple physical links

The VRRP packet is only forwarded in one IP network, so the TTL value is always set to 1.

The TTL value of device from different manufactures is different; on VRP, the TTL value is 1.

By default, the VRRP packet with TTL value not equal to 255 will be dropped; On VRP, we can use some commands to disable the function of delecting TTL value.

The TTL value must be 255 In normal VRRP packet.