Customer X has a hub-and-spoke Frame Relay network， with a central office and two branch offices（RemoteA and RemoteB）. Each location has only one physical link to the Frame Relay cloud and RemoteB has a router that is not a Cisco router. Since the installation，there is no connectivity between RemoteB and the central office. What is a possible solution to this issue？（） Because Frame Relay IETF encapsulation is only configurable at interface level， you must use IETF encapsulation on all routers.。 This is not a possible scenario. A dedicated Frame Relay link to RemoteB is mandatory at the central office.。 The router at RemoteB must be replaced by a Cisco router.。 Use Frame Relay IETF encapsulation on a per-VC basis on the central office router.。 There is a problem in the Frame Relay cloud， because Cisco routers are compatible with IETF Frame Relay.。
乒乓球比赛中在“来球紧逼身体的情况下”使用（）更合适。 单步。 跳步。 换步。 侧身步。
对事物的整体感知较好，而对细节的感知较差，这种学生属于分析型。
Whenever a failover takes place on the ASA （configured for failover）， all active connections are droppedand clients must re-establish their connections unless： （） The ASA is configured for Active-Standby failover.。 The ASA is configured for Active-Activefailover.。 The ASA is configured for Active-Active failover and a state failover link has been configured.。 The ASA is configured for Active-Standby failover and a state failover link has been configured.。 The ASA is configured to use a serial cable as the failover link.。 The ASA is configured for LAN-Based failover。
《春琴抄》中女主人公有哪种残疾？（） 耳聋。 眼瞎。 腿瘸。 哑巴。
教育政策制定一般可分为几个循序渐进的步骤，即（）
