(Radio) The following options, regarding the description of the H.248 connection model, are correct?
B
(Radio) When using the siP protocol, you need to use a local number graph for matching, if you use
the default matching mode to match a 7-digit number beginning with 7727, then the following
options are available?
The figure is
D
The maximum spectroscopic ratio supported by 10G EPON is?
A, C
In the evolution of EPON to 10g EPON, a smooth transition is achieved at the local end by adding
AWDM WDM module, and Odn coexists.
B
The (radio) 10G GPON system uses XGEN frames to encapsulate data, and the PORT ID is defined in
the XGEN header as () bits.
D
The ascending wavelength of the (radio) 10G EPONE is?
B, C
(Single choice) When planning qos, it is necessary to plan reasonably according to the business, and
adopt the () scheduling mode for high-priority businesses.
A
The number of users under the OLT can also determine whether the VLA is single-layer or dual-layer
VL
B
(Multiple choice) Which of the following measures can be adopted by GPON in terms of traffic
control
A, C
The (radio) 10G GPON system uses XGEN frames to encapsulate data, and the PORT ID is defined in
the XGEN header as () bits.
D
The ascending wavelength of the (radio) 10G EPONE is
B, C
(Single choice) When planning qos, it is necessary to plan reasonably according to the business, and
adopt the () scheduling mode for high-priority businesses.
A
The number of users under the OLT can also determine whether the VLA is single-layer or dual-layer
VL
B
(Multiple choice) Which of the following measures can be adopted by GPON in terms of traffic
control
A, C
(Multi-select) VLAN planning principles need to be considered
A, B, C, D, E