What is the function of the helper router during a restart event in OSPF?()
A、Sends Rapid Hellos to the restarting router.
B、Maintains Adjancency with restarting router.
C、Sends periodic DD packets to the restarting router.
D、Floods Type 9 LSAs to all routers indicating a restarting event.
博学集成公司经过政府采购招标过程,承接国家机关B的信息化工程项目建设任务,合同规定的投资金额为980万元,建设周期2年。但在系统试运行阶段,由于《行政许可法》的颁布实施,B的工作流程发生了变化,需要新增和改造部分功能。B认为该项目变更部分由博学集成公司继续承担较为合适,决定不再进行招标,并且双方通过协商决定新增投资100万元。对于该项目来说,变更的控制流程主要有哪些?
An operator is editing a file using vi. Which of the following subcommand sequences will copy the current line plus the next 2 lines to the end of the file?()
A、yy E 3p
B、3yy G p
C、3yy :e 5pp
D、yy :g 3p
A customer is conducting a proof of concept with an IBM System Storage DS5100 attached toLinux hosts. The DS5100 is running in a degraded state and the "collect all support data"operation does not complete correctly. What alternate data should be collected and forwarded toIBM support?()
A、Capture State information, Major Event Log (MEL), I/Ometer
B、Storage Profile, Capture State information, Performance Monitor
C、Storage Profile, Major Event Log (MEL), Capture State information
D、Capture State Information, Major Event Log (MEL), Performance Monitor
TD-LTE室分系统馈线使用要求包括:主干馈线中长度超过()的1/2馈线均需更换为7/8馈线。
A、10m
B、20m
C、30m
D、50m
How is a Rendezvous Point tie broken in Auto-RP?()
A、lowest IP address
B、highest IP address
C、lowest MAC address
D、highest MAC address