更多"[单选题]xGW 系统升级前一般先需要设置版本启动方式，设置的版本启动"的相关试题:
[单选题]xGW 系统升级前一般先需要设置FTP 的默认路径，该默认路径为（）。
Before upgrading the xGW system， we need to set the FTP default path, which is ( ).
A.datadisk0
B.datadisk1
C.sysdisk0
D.sysdisk1
[单选题]ZXUN xGW软件安装，MPU版本加载过程中，设置单板启动方式，第一次启动和版本正确加载后分别该用什么方式？ ( )
A.1.net 2.net
B.1.local flash 2.local flash
C.1.net 2. local flash
D.1.local flash 2.net
[单选题]xGW 系统升级前一般先需要设置MPU数据装载方式，设置的数据装载方式为（）。
Before upgrading the xGW system, we usually need to set MPU data loading mode to ( ).
A.noload
B.ZDB
C.txt
D.以上都不是
None of the above
[判断题]对于xGW PDSN，版本加载时，MPU手动启动参数设置时，需要设置串口认证密码。
A.正确
B.错误
[单选题]对于xGW PDSN，使用串口加载版本时，比特率要设置为（）。
For the xGW PDSN, when we load versions through the serial port, we should set the bit rate as ( ).
A.9600
B.115200
C.14400
D.19200
[单选题]BSC同xGW进行安全关联设置的时候，需要同哪个地址进行关联？ ( )
A.MPU的IP地址
B.PSUgroup组的RP地址
C.SLB的virtual-RP地址
D.PFU板用于RP业务的接口地址
[多选题]uMAC系统升级前的通用配置检查，包括（）。
Before upgrading the uMAC system, we need to check general configurations, including: ( ).
A.变化表检查
Check changed tables.
B.软参检查
Check software parameters.
C.协议栈数据检查
Check IP protocol stack data.
D.License检查
Check the license.
[多选题]uMAC系统升级前对OMM网管数据进行备份，包括对（）的备份。
Before upgrading the uMAC system, we need to back up OMM data, including ( ).
A.配置数据
Configuration data
B.协议栈数据
IP stack data
C.告警配置数据
Alarm configuration data
D.性能配置数据
Performance configuration data
[多选题]关于xGW(PDSN)，加载版本失败，以下检查方法正确的有（）。
On the xGW(PDSN), if version loading fails, what are the correct checking steps? ( )
A.检查ftp服务器是否开启
Check whether the FTP service is enabled.
B.检查用户名密码是否一致
Check the username and password match.
C.检查网络是否通
Check the network is reachable.
D.检查是否只有1块MPU单板插入
Check whether only one MPU board can be inserted.
[单选题]xGW GGSN一般不需要对接的设备是（）。
xGW GGSN generally does not need to connect to ( ).
A.OCS
B.PCRF
C.SGSN
D.HLR
[多选题]xGW GGSN割接上线前，需要检查PDP最大空闲时间（idle-time）设置，下面说法正确的是（）。
Before xGW GGSN cutover, need to check the PDP idle-time configuration, which statements are correct?
A.固定设置成1000MIN。
Idle-time should fix to 1000 min.
B.如果新建xGW GGSN是为了替换我司V3 GGSN，则要求xGW的idle-time设置和V3 GGSN保持一致。
If the new GGSN is for replacing ZTE old V3 GGSN, then idle-time value should be same with old V3 GGSN.
C.如果不是替换我司V3 GGSN，则要求和局方现网设置保持一致。
If the new GGSN isn't for replacing ZTE old V3 GGSN, then idle-time value should be same with current network.
D.如果不是替换我司V3 GGSN，局方现网也没有任何GGSN设备，则可根据实际需要配置，推荐1440min。
If the new GGSN isn't for replacing ZTE old V3 GGSN and there is no any GGSN in the current network, then idle-time value should be configured according to the real requirement, and 1440min is for recommendation.
[单选题]xGW GGSN中，需要把手机地址池平均分配到（）上。
In xGW GGSN, addresses in the IP address pool of MS must be assigned to ( ) averagely.
A.GSU Group
B.CU Group
C.SLB Group
D.xDPI Group
[单选题]xGW同LIG进行对接时，需要哪些地址互通？（ ）
When the xGW interconnects with the LIG, it needs to communicate with the following IP addresses: ( ).
A.需要同LIG的1/2口互通就可以了。
It only needs to communicate with X1 and X2 interfaces of the LIG.
B.需要同LIG的1/2互通，LIG的3口媒体面互通。
It needs to communicate with X1 and X2 interfaces of the LIG, and the media plane of X3 interface on the LIG.
C.需要同LIG的1/2口互通，LIG的3口信令面互通。
It needs to communicate with X1 and X2 interfaces of the LIG, and the signaling plane of X3 interface on the LIG.
D.需要同LIG的1/2口互通，LIG的3口信令和媒体面都要互通。
It needs to communicate with X1 and X2 interfaces of the LIG, and signaling and media planes of X3 interface on the LIG.
