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The total downstream bandwidth of the 10G EPON PONI port is the sum of the downstream bandwidth of EPON and the downstream bandwidth of 10GEPON.
The total downstream bandwidth of the 10G EPON PONI port is the sum of the downstream bandwidth of EPON and the downstream bandwidth of 10GEPON.A . True B. FalseView AnswerAnswer: A
In the FTTB/C scenario, the ONU is connected to the phone as an AG device, and there is no sound when the SIP protocol is off-hook. The possible reason is?
In the FTTB/C scenario, the ONU is connected to the phone as an AG device, and there is no sound when the SIP protocol is off-hook. The possible reason is?A . There is packet loss in the upper layer network of the olt B. The status of the MG interface...
The uplink rates of 10G EPON are? (Multiple choice)
The uplink rates of 10G EPON are? (Multiple choice)A . 1.25Gbps B. 2.5Gbps C. 5Gbps D. 10GbpsView AnswerAnswer: AD
When a SIP user registers for the first time, the first message sent by the server is?
When a SIP user registers for the first time, the first message sent by the server is?A . 401 Unauthorized B. 486 Busy C. 100 Tring D. 200 0KView AnswerAnswer: A
What is the port number used by the SNMP protocol between the OLT and the u2000 network management system? (Multiple choice)
What is the port number used by the SNMP protocol between the OLT and the u2000 network management system? (Multiple choice)A . 23 B.80 C.161 D.162View AnswerAnswer: CD
A power access service deploys GPON Type C dual-homing protection, and the state of the protection group and the uplink Ethernet port is determined on the OLT. When the state of the Ethernet port associated with the protection group on the OLT changes to down, which of the following descriptions is incorrect?
A power access service deploys GPON Type C dual-homing protection, and the state of the protection group and the uplink Ethernet port is determined on the OLT. When the state of the Ethernet port associated with the protection group on the OLT changes to down, which of the following descriptions...
Under the H.248 protocol, if the signaling IP and media IP are both 10.1.1.100/8 and the voice gateway is 10.1.1.1, when configuring the voIP service, which of the following command is wrong?
Under the H.248 protocol, if the signaling IP and media IP are both 10.1.1.100/8 and the voice gateway is 10.1.1.1, when configuring the voIP service, which of the following command is wrong?A . In voip mode, use the command ip address media 10.1.1.100 10.1.1.1 to configure the media IP B....
When the main fiber is broken or the OLT cannot detect the expected optical signal (LOS) alarm, the possible reason is? (Multiple choice)
When the main fiber is broken or the OLT cannot detect the expected optical signal (LOS) alarm, the possible reason is? (Multiple choice)A . There is a rogue ONU under the port B. Port trunk fiber failure C. All power failures or faults under the port D. Port laser is...
The OLT can perform traffic shaping through the service virtual port (service-port).
The OLT can perform traffic shaping through the service virtual port (service-port).A . True B. FalseView AnswerAnswer: A
The data multiplexing method of 10G GPON is similar to that of GPON, and the uplink still adopts TDMA technology.
The data multiplexing method of 10G GPON is similar to that of GPON, and the uplink still adopts TDMA technology.A . True B. FalseView AnswerAnswer: A
