A.2
B.4
C.6
D.8
A.nT-MPLS tunnel protectio
B. nmultiplex section protectio
C. npseudo wire protectio
D. nring network protectio
A.我司ZXCTN6200/6300 V1.1版本,可以实现NAT转换功能
B.我司ZXCTN9000设备2.08.30,2.08.31版本都可以实现该功能
C.ZXCTN6110V1.1版本可以实现该功能
D.以上描述全部是错误的
A.One equipment can be configured with multiple VLANs, each with an IP address, and these IPs can locate in one network segment;
B.Qx interface of ZXCTN6263V1.0 is not available, so when the equipment acts as access NE, some port of its GE line card is used as a substitution to connect with T3 server.
C.MCC management VLAN value range should be in 3001-4093. On T3, these VLAN values are automatically shielded to prevent collison between management VLAN and service VLAN;
D.When ZXCTN6200/6300/9000 connects with an access ring in the downstream, it is recommended that the access ring form. a closed loop physically to realize MCC monitoring protection;
A.同一端设备,不同VLAN配置接口IP地址可以在同一个网段内
B.ZXCTN6263V1.0版本的Qx口不能使用,所以当该设备作为接入网元时,需要使用GE线卡的某个端口作为与T3网管服务器连接的端口,替代Qx 口
C.用于MCC的管理VLAN的范围控制在3001---4093,T3网管上自动屏蔽这些VLAN值,防止管理VLAN和业务VLAN冲突
D.ZXCTN6200/6300/9000下挂接入环时,建议接入环尽量物理上闭合成环,以实现MCC监控保护