Câu 96: 350-501: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)

While implementing TTL security, you issue the PE(config-router-af)#neighbor 2.2.2.2 ttl-security hops 2 command. After you issue this command, which BGP packets does the PE accept?

1. A. to 2.2.2.2, with a TTL of 2 or more
2. B. from 2.2.2.2, with a TTL of less than 2
3. C. to 2.2.2.2, with a TTL of less than 253
4. D. from 2.2.2.2, with a TTL of 253 or more — đáp án hiện tại