Huawei H35-211_V2.5 HCIP-Access V2.5 Exam Practice Test

Layer 2 enables IGMP-snooping , and when the switch port receives an IGMP join packet, it listens for the packet and adds the corresponding port to the multicast group

Under the H.248 protocol, if the signaling IP and media IP are both 10. 1 1 100/8, voice gateway is 10. 1 1 1. When configuring voIP service, the following command is incorrect

The establishment, maintenance and dismantling of the word path between the SIP user and the server are done through the interaction of the --series of messages, so that every information contained in the SIP text has a --nature, There is no phenomenon in which a single information value appears multiple times.

Type B protection provides redundant protection for both OLT PON ports and backbone fibers when OLT or OLT PON If the port or trunk fiber fails, manually switch to another -- luguang.

The (radio) OLT is configured for V2 on the IGMP version when the OLT receives igmr v3 forwarded from on-T What kind of treatment will be done after joining the message

The Class D multicast address range is from 224. 0 0 0 to 238. 255 255 255

(Radio) When the invitation message sent by user A reaches user B after passing through server C, D, E, the message received by user B is VI