![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
NSR(Non-Stop Routing不间断路由)保证设备在()发生故障倒换时数据转发和控制面协议都不间断,满足语音、视频、大客户等业务对IP/MPLS网络的高可靠性要求。
A.电源板
B.业务板
C.主控板
D.交换板
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.电源板
B.业务板
C.主控板
D.交换板
A.New System Features
B.Novell Switching Function
C.Non-Stop forwarding
D.Non-Standard forwarding
听力原文:M: There is a non-stop train for Washington and it leaves at 2: 30.
W: It's faster than the 2 o'clock train. Besides, we can have something to eat before getting on the train.
Q: What do we learn from the conversation?
(13)
A.The 2:00 train will arrive earlier.
B.The 2:30 train has a dining car.
C.The woman prefers to take the 2:30 train.
D.They are going to have some fast food on the train.
A.具备大路由能力,支持OSPFArea0上接核心P节点,下连接入CE节点的路由转发能力
B.具备大LDP标签能力,支持MPLSVPN公私标签分发能力,以及多VPN业务分类转发
C.具备H-QOS差分服务能力,支持对不同的VPN,以及统一个VPN不同业务的带宽保障
D.运营商级高可靠性:全业务NSR,以及BFD+IPFRR/LDPFRR/VPNFRR保障设备、链路故障时,全业务无感知保护切换
A.Very reliable forwarding
B.Virtual routing forwarding instances
C.Vip redundancy features
D.Virtual routing format
A.neighbor table
B.LSDB table
C.LSA
D. routing table
A.MAP,TCAP
B.TCAP,SCCP
C.MTP,SCP