SR(Segment Routing)作为一种新的代替 MPLS 的隧道技术受到越来越多的关注,很 多用户希望引入 SR 技术来简化网络部署和管理,降低 CAPEX(Capital Expenditure)。 SR 作为当今主流的隧道技术,在承载网使用广泛()
是
是
A.Ethernet VPN
B.Segment Routing
C.Flexible Ethernet
D.Slicing Ethernet
A.SR技术是一种源路由技术,在头结点计算路径并把整条路径以有序的segment列表的方式打到报文头里
B.通过IGP协议的少量扩展交互segment信息
C.SR能兼容目前的MPLS和IP网络
D.中间节点需要按照当前有效的segment转发报文,并维护这条路径的状态信息
A.是分配给一个邻接链路的标签段
B.全局有效,指示报文从哪个接口转发出去
C.其他节点是不生成关于邻接段的转发表项
D.在SPN网络中,由SDN控制器下发邻接段标签
A.Each line side interface (NNI) of ZXCTN equipment should be configured with EMS VLAN, and each VLAN should be configured with proper EMS IP;
B.ZXCTN6300/6200 support L3 routing protocol (e.g. OSPF). In 10GE ring, EMS info is forwarded through L3, and two adjacent ports on one link belong to one VLAN domain and one IP network segment;
C.After ZXCTN6100 device is upgraded into agent version, it is recommended to use L3 monitoring mode.
D.EMS VLAN ID range is in 3001~4093, and these VLAN values are automatically shielded on T31 to prevent collision between EMS VLAN and encapsulation VLAN;
A.bits → frame. → segment → packet → data
B.bits → frame. → packet → segment → data
C.bits → packet → segment → frame. → data
D.bits → segment → frame. → packet → data
A.Virtual Routing Platfom
B.Versatile Redundancy Platform
C.Versatile Routing Protocol
D.Versatile Routing Platform