Online Access Free H35-210 Practice Test

What is the maximum physical transmission distance supported by GPHF in the GPON system?

• A.10 km
• B.20 km
• C.60 km
• D.40 km

(single) Is the following description correct? The traffic-table on the OLT can not only set the parameters of the traffic rate limit, but also support the setting of the priority policy.

• A.True
• B.False

(single) In the H.248 protocol, how to apply for gateway registration?

• A.MOD_REQ is sent by the MGC to the MG
• B.MOD_REQ is sent by the MG to the MGC
• C.SVC_CHG_REQ is sent by the MG to the MGC
• D.SVC_CHG_REQ is sent by the MGC to the MG

(single) Is the following description correct? A route with a mask of 0.0.0.0 cannot exist on a route in the routing table.

• A.True
• B.False

(single) Regarding EPON, which of the following descriptions is incorrect?

• A.The downstream data stream from the OLT to the ONU is encapsulated into an Ethernet message, and the corresponding LLID is appended and transmitted in the tree PON network. The optical splitter in the ODN broadcasts the data stream to each branch, and all ONUs can receive the downlink Ethernet data frame and selectively receive its own data according to the LLID.
• B.From the ONU to the OLT in the uplink direction, each ONU uses the broadcast mode to share the uplink bandwidth.
• C.On the logical topology, the EPON protocol establishes a logical link for the OLT to each ONU. The leading byte of the Ethernet data frame carries the logical link identifier, that is, LLID (Logical Link Identity).
• D.The EPON standard is one of the many TDM-PON standards. It has the basic characteristics of the TDM-PON network: the tree topology network consists of three parts: the OLT, the ONU, and the ODN (Optical Distribution Network).