Question 11
The Class D multicast address range is from 224. 0 0 0 to 238. 255 255 255
Question 12
The total downstream bandwidth of the 10G EPON PONI port is the sum of the EPON downstream bandwidth
and the 10G EPON downstream bandwidth.
and the 10G EPON downstream bandwidth.
Question 13
OLT can support direct replication of user packet priority as the priority of forwarding packets, and also
supports direct local configuration
supports direct local configuration
Question 14
(Radio) follow the multicast IP address 227. The correct multicast MAC address corresponding to 120.1.32 is
Question 15
Under IGMP snooping, there are two users on demand under the OLT- the same program, and the olt sends
two join messages to the multicast router
two join messages to the multicast router