哪个命令用于在ISR2路由器上安装永久性许可证?() A.install licenseB.license installC.boot system licenseD.boot license module
哪个命令用于在ISR2路由器上安装永久性许可证?()
A.install license
B.license install
C.boot system license
D.boot license module
相关考题：
You want to upgrade the Ezonexam LAN so that all ports operate in full duplex mode. Which statement is true about full-duplex Ethernet when comparing to half-duplex Ethernet?A．Full-duplex Ethernet consists of a shared cable segment. Half-duplex provides a point-to-point linkB．Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receiveC．Full-duplex Ethernet can provide higher throughput than can half-duplex Ethernet of the same bandwidthD．Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex Ethernet uses a jam signalE．None of the above
What are two characteristics of "store and forward" switching? (Select two answer choices)A．Latency fluctuates regardless of frame. size.B．The switch receives the complete frame. before beginning to forward it.C．Latency through the switch varies with frame. length.D．The switch checks the destination address upon receipt of headers.
以下关于RIPV1和RIPV2的描述正确的有（）A.RIPV1不带度量值，RIPV2带有度量值B.都使用广播进行路由更新C.RIPV1使用广播更新，RIPV2使用组播更新D.RIPV1是有类路由协议，RIPV2是无类路由协议
R1上执行show ip interface brief命令的输出中显示接口S0/0/0状态码为“administratly down”和“down”，那么以下哪种情况可能属实A.接口当前配置了shut down命令B.R1的串行接口两端协议不同C.R1的串行接口没有安装串行电缆D.两台路由器的串行链路，只有一端配置了IP地址
How can a Ezonexam administrator determine if a router has been configured when it is first powered up?A．A configured router prompts for a passwordB．A configured router goes to the privileged mode promptC．An un configured router goes into the setup dialogD．An un configured router goes to the enable mode prompt
要将许可证复制到闪存,可使用哪个命令?() A.copy tftp flashB.save license flashC.license save flashD.copy license flash