更多"[单选题]对于在PPP链路上收到的来自MS的每个分组包,PDSN将检查"的相关试题:
[单选题]对于在PPP链路上收到的来自MS的每个分组包,PDSN将检查其源IP地址。若MS使用的地址与PPP会话无关,则PDSN将丢弃该消息包,并发送()以重启PPP会话。
For each packet received over the PPP link from the MS, PDSN checks the source IP address. If the IP address used by MS is irrelevant with the PPP session, the PDSN will discard this message packet and send ( ) to restart the PPP session.
A.A11-Registration Request
B.LCP Configure-Request
C.RADIUS Access-Request
D.A11-Registration Update
[多选题]PDSN和MS通过()消息建立PPP会话。
The PDSN and the MS establish PPP sessions between them through ( ) messages.
A.LCP Configure-Request
B.LCP Configure-Ack
C.IPCP Configure-Request
D.IPCP Configure-Ack
[单选题]在PPP的()阶段,PDSN为MS分配动态IP地址。
In the ( ) phase of PPP, the PDSN assigns a dynamic IP address to the MS.
A.IPCP
B.LCP
C.PAP
D.CHAP
[单选题]在xGW(PDSN)的信令中,下面哪条信令表示PDSN主动发起释放PPP连接?
A.ST_PPP_SIGNAL_PPP_LCP_TER_REQ_RCV
B.ST_PPP_SIGNAL_PPP_LCP_TER_REQ_SEND
C.ST_PPP_SIGNAL_PPP_IPCP_TER_REQ_RCV
D.ST_PPP_SIGNAL_PPP_IPCP_TER_REQ_SEND
[多选题]关于xGW(PDSN)的信令跟踪,在PPP协商过程中,PDSN发送的信令有()。
During signaling trace of the xGW(PDSN), in the PPP negotiation process, the PDSN sends the following signaling messages: ( ).
A.ST_RP_SIGNAL_A11_RRQ_RCV_PKT
B.Radius Access Request
C.ST_PPP_SIGNAL_PPP_IPCP_CON_REQ_SEND
D.Radius Accounting Start Request
E.
F.
G.23
[判断题]在xGW(PDSN)中,即使配置了主备DNS,在PPP协商过程中,PDSN仍然有可能只分配IP,而不分配DNS。
A.正确
B.错误
[单选题]对于L2TP用户来说,会话建立成功后,PPP二次重协商的报文,PDSN是否需要对其计费? ( )
A.不需要
B.需要
C.有时候需要,有时候不需要
D.以上都不对
[判断题]对于L2TP用户来说,会话建立成功后,PPP二次重协商的报文,PDSN不需要对其计费。
A.正确
B.错误
[单选题]关于xGW(PDSN),在PPP协商过程中,DNS在哪个过程中分配?
A.LCP
B.Authentication
C.IPCP
D.HDLC-like
[单选题]关于xGW(PDSN),在PPP协商过程中,IP地址池在哪个过程中分配?
A.LCP
B.Authentication
C.IPCP
D.HDLC-like
[单选题]关于xGW(PDSN),在PPP协商中,鉴权使用CHAP或者PAP在哪个过程中确定?
A.LCP
B.Authentication
C.IPCP
D.HDLC-like
[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),在PPP协商中,鉴权使用CHAP或者PAP在哪个过程中确定?
On the xGW(PDSN), during PPP negotiation, the type of authentication (CHAP or PAP) is decided in the ( ) step.
A.LCP
B.Authentication
C.IPCP
D.HDLC-like
[单选题]关于xGW(PDSN),在PPP协商过程中,IP地址池在哪个过程中分配?
On the xGW(PDSN), during PPP negotiation, IP addresses are allocated from the IP address pool during the ( ) phase.
A.LCP
B.Authentication
C.IPCP
D.HDLC-like