Câu 43: 300-510: Implementing Cisco Service Provider Advanced Routing Solutions (SPRI)

Which difference must an engineer consider when implementing inter-domain and intra-domain multicast routing on the network?

1. A. Intra-domain routing is dependent on the RP router within the same SP network, but inter-domain routing reduces the dependency on the other SP network.
2. B. Intra-domain routing allows the service provider to control incoming and outgoing multicast data streams on its network, but inter-domain routing limits the service provider's control. — đáp án hiện tại
3. C. Inter-domain routing supports policy routing to connect different multicast domains using PIM-SM, but intra-domain routing supports policy routing using PIM-SM only within a single domain.
4. D. Intra-domain routing uses the PIM and MBGP protocols for multicast routing, but inter-domain routing must use PIM-SSM or MSDP.