更多"[单选题]uMAC SGSN中，OMM通过（）与OMP通信。
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[单选题]uMAC SGSN中，OMM通过（）与OMP通信。
In uMAC SGSN, OMM communicates with OMP by ( ).
A.ETH2
B.ETH3
C.Trunk0
D.Trunk1
[单选题]uMAC SGSN OMM网管日志不包括（）。
OMM logs of the uMAC SGSN do not include ( ).
A.操作日志
operation log
B.安全日志
security log
C.系统日志
system log
D.告警日志
alarm log
[单选题]uMAC SGSN OMM单机 一键检查命令是（）。
The one-key checking command of uMAC SGSN single OMM is ( ).
A../collect_env.sh -single
B../ems-conn-check.sh -single
C../umac-env.sh -single
D../umac-nec-fsck.sh -single
[多选题]下述uMAC SGSN OMM与上级NTP时钟服务器强制时钟同步的命令哪个是错误的？
Which of the following commands are false about the command of forced clock synchronization between the uMAC SGSN OMM and the upper-level NTP clock server? ( )
A.SYNC SNTPTIME
B.SYN SNTPTIME
C.SYNC NTPTIME
D.SYN NTPTIME
[多选题]uMAC SGSN中，OMM通过Trunk1:1与（）通信。
In uMAC SGSN, OMM communicates with ( ) through Trunk1:1.
A.OMP
B.ECMM
C.UBSW
D.UFSW
[多选题]uMAC SGSN中，OMM通过SNMP方式管理的单板包括（）？
In uMAC SGSN, the following boards are managed by OMM via SNMP: ( ).
A.OMP
B.ECMM
C.UBSW
D.UFSW
[多选题]uMAC SGSN扩容场景包括（）。
For the uMAC SGSN，expansion scenarios include ().
A.USMP扩容
USMP expansion
B.USUP_GPRS扩容
USUP_GPRS expansion
C.USUP_3G扩容
USUP_3G expansion
D.License扩容
License expansion
[单选题]uMAC SGSN中，负荷分担配置包括（）。
On the uMAC SGSN, load sharing configuration includes ().
A.控制面负荷分担配置
Control-plane load sharing configuration
B.Gb用户面负荷分担配置
Gb user-plane load sharing configuration
C.Iu用户面负荷分担配置
Iu user-plane load sharing configuration
D.以上都是
All of the above
[多选题]uMAC SGSN中，哪些接口推荐采用负荷分担方式？
In uMAC SGSN, the following interfaces are recommended to use the load sharing mode: ( ).
A.Gn
B.Iu
C.Gr
D.Ga
[多选题]uMAC SGSN中，哪些接口推荐采用OSPF路由方式？
In uMAC SGSN, the following interfaces are recommended to use the OSPF routing mode: ( ).
A.Gn
B.Iu
C.Gr
D.Ga
[单选题]uMAC SGSN中，产生话单的模块类型是（ ）。
In the uMAC SGSN, the ( ) module type generates CDRs.
A.UOMP
B.USMP
C.USUP_GPRS
D.USUP_3G
[单选题]uMAC SGSN中，一块UIPB支持（）个GE接口。
In uMAC SGSN, one UIPB can support ( ) GE interfaces.
A.2
B.4
C.6
D.8
[单选题]在uMAC SGSN中，与CG对接的协议是（）。
In uMAC SGSN,() protocol is used for interconnection with CG.
A.Diameter
B.GTP
C.UDP
D.GTP'
