更多"[多选题]关于xGW PDSN，以下说法正确的有：（ ）。"的相关试题:
[多选题]关于xGW PDSN，下列说法正确的是（）。
Which of the following statements are correct about the xGW PDSN? ( )
A.The control-plane IP of the master MPU is 168.0.31.1.
B.The control-plane IP of the slave MPU is 168.0.31.9.
C.The FTP service must be enabled; otherwise, the LMT cannot work properly.
D.If the SNMP is not activated, the EMS can still work properly.
[多选题]在xGW-PDSN中关于如何打开隐藏命令模式说法正确的是（ ）。
A.需要输入olleh命令
B.需要输入hello命令
C.需要输入super-enable 16 命令
D.需要输入super-enable 15 命令
E.
F.124
G.13
[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)，以下哪种不可能导致所有GSU单板异常重启？
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)，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
[多选题]关于xGW(PDSN)的信令跟踪，以下哪些信令是用于PDSN发给PCF的？
During signaling trace of the xGW(PDSN), the following signaling messages are sent from the PDSN to the PCF: ( ).
A.A11-Registration Request
B.A11-Registration Reply
C.A11-Registration Update
D.A11-Registration Acknowledge
E.
F.
G.23
H.reply update
[多选题]关于xGW(PDSN)的信令跟踪，以下哪些信令是用于PCF发给PDSN的？
During signaling trace of the xGW(PDSN), the following signaling messages are sent from the PCF to the PDSN: ( ).
A.A11-Registration Request
B.A11-Registration Reply
C.A11-Registration Update
D.A11-Registration Acknowledge
E.
F.
G.14
[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
[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]以下哪些命令可以查看xGW(PDSN)系统运行的时间？
On the xGW(PDSN), we can run the following commands to query the system running duration: ( ).
A.show version
B.show software
C.show hardware
D.show processor
E.
F.123
G.12
[多选题]关于xGW(PDSN)，当AAA下发了Framed-pool=p1参数给PDSN，PDSN侧p1地址池类型可设置为（）。
On the xGW(PDSN), when the AAA sends the parameter Framed-Pool=p1 to the PDSN, the type of the IP pool "p1" should be set to ( ) on the PDSN side.
A.local
B.aaa
C.assigned
D.static
[单选题]对于xGW PDSN，MPU固定在（）槽位。
For the xGW PDSN, the MPU is fixed in slot ( ).
A.20/21
B.0/1
C.18/19
D.3/4
[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.
[多选题]xGW PDSN上负荷分担的单板有（）。
For the xGW PDSN, the following boards work in load sharing mode: ( ).
A.MPU
B.GSU
C.PFU
D.SFU
