更多"[判断题]关于xGW(PDSN)，如果修改了snmp的communit"的相关试题:
[判断题]关于xGW(PDSN)，如果修改了snmp的community，LMT不需要做修改。
A.正确
B.错误
[多选题]xGW(PDSN)对接EMS，以下服务必须开启的有（）。
When the xGW (PDSN) interconnects with the EMS, the following services must be enabled: ( ).
A.ftp
B.ssh
C.snmp
D.ntp
E.
F.1234
G.13
H.ftp snmp
[单选题]对于xGW PDSN，安装LMT时，SNMP config要配置为（）。
For the xGW PDSN, when we install the LMT, we should set SNMP as ( ).
A.SNMPv2C
B.SNMPv3
C.SNMPv4
D.SNMPv3c
[单选题]xGW GGSN中，LMT和EMS都是通过MPU的（）接口和MPU互通的。
In xGW GGSN, LMT and EMS are connected to MPU through the ( ) interface.
A.MGMT ETH
B.STDY ETH
C.Console
D.Aux
[单选题]EMS上实现xGW GGSN信令跟踪功能，必须在xGW上增加一个（）用户。
To enable the xGW GGSN signaling trace function in the EMS, we must add a ( ) account in the GGSN.
A.ems-user
B.xgw-user
C.zte
D.admin
[单选题]xGW GGSN中，关于CU，说法不正确的是（ ）。
In the xGW GGSN, which of the following statements is wrong about the CU? ( )
A.CU固定配置在CSU单板的2号CPU上
The CU is fixed on CPU2 of the CSU board.
B.一个GGSN网元需要配置两个CU Group
One GGSN NE needs to be configured with two CU groups.
C.CU工作方式是1+1主备
The CU works in 1+1 active/standby working mode.
D.CU具有话单缓存功能
The CU has the CDR caching function.
[单选题]关于xGW(PDSN)，下列哪个命令可以显示当前的路由表？
On the xGW(PDSN), the command ( ) is used to get the current routing table.
A.show ip route
B.show ip routing table
C.show ip protocol routing
D.show running-config
[单选题]关于xGW(PDSN)，哪个命令可以获取单板的CPU利用率？
On the xGW(PDSN), we can run the following command to get the CPU utilization ratio: ( ).
A.show processor
B.show hardware
C.show running-information
D.show cpu-usage
[单选题]关于xGW(PDSN)，哪个命令可以获取单板的内存利用率？
On the xGW(PDSN), we can run the following command to get the memory utilization ratio: ( ).
A.show processor
B.show hardware
C.show running-information
D.show mem-usage
[多选题]关于xGW(PDSN)，下列哪些服务可以通过acl限制？
On the xGW(PDSN), the following services can be restricted through the ACL: ( ).
A.telnet
B.ssh
C.ftp
D.snmp
E.
F.123
G.1234
[单选题]关于xGW(PDSN)，终端拨号失败，使用哪个工具可以快速定位原因？
On the xGW(PDSN), if the terminal dialup fails, we can use the ( ) tool to quickly identify the cause.
A.信令跟踪
Signaling trace
B.失败观察
Failure observation
C.告警管理
Fault E5:E9management
D.性能统计
Performance statistics
[多选题]关于xGW(PDSN)，下列哪些命令可以查看端口的物理状态？
On the xGW(PDSN), the following commands can be used to view the physical state of a port: ( ).
A.show ip interface brief
B.show ip interface
C.show interface
D.show running-config-interface
E.
F.134
G.123
[单选题]关于xGW(PDSN)，在PPP协商过程中，DNS在哪个过程中分配？
On the xGW(PDSN), during PPP negotiation, the DNS is assigned during the ( ) phase.
A.LCP
B.Authentication
C.IPCP
D.HDLC-like
[单选题]关于xGW(PDSN)，以下哪种不可能导致所有GSU单板异常重启？
On the xGW(PDSN), which of the following situations doesn't cause all GSU boards to reboot abnormally? ( )
A.所有MPU单板重启
All MPU boards are rebooted.
B.所有SFU单板重启
All SFU boards are rebooted.
C.所有PFU单板重启
All PFU boards are rebooted.
D.所有电源模块掉电
All power modules are powered off.
[单选题]关于xGW(PDSN)，分配静态IP时，地址池类型必须被配置为（）。
On the xGW (PDSN), during assignment of static IP addresses, the IP address pool type must be set to ( ).
A.local
B.aaa
C.static
D.assigned
[多选题]关于xGW(PDSN)，分配IP失败，可能的原因有（）。
On the xGW(PDSN), if IP assignment fails, what are the possible causes? ( )
A.IP池中无可用的IP
There is no available IP address in the IP pool.
B.AAA下发了Framed-pool，但是PDSN没有在realm中配置该IP池
AAA sends the Framed-Pool, but this IP pool is not configured in the realm of the PDSN.
C.PDSN配置IP池的时候使用VRF，但是AAA没有下发VRF ID
The VRF is used when you configure the IP pool on the PDSN, but AAA doesn't send the VRF ID.
D.AAA下发了Framed-Pool，但是PDSN侧该IP池的属性是local
AAA has sent the Framed-Pool, but the attribute of this IP pool is "local" on the PDSN side.
[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.
