OSPIn Fv3, the Router-LSA is generated for each router, which describes the interface address and cost of each link of the router, and also includes the RouterID of the neighboring router.

in MPLS-In the case of IBGP-VPN, if only BGP and LDP are used to distribute labels, the MPLS labels of packets can be up to two layers of labels.

Which of the following statements about the multicast address used by 0SPFv3 is correct? (Multiple choice)

Assuming that the shaping rate of a port is 100Mbps, the input bandwidth of each service on the interface and the PIR of the IP configuration are as follows: After the first round of scheduling, what is the bandwidth allocated by the EF queue?

Which of the following scenarios is not suitable for deploying interface policy routing?