GB0-392 Exam Question 1
OSPFv3 使用哪个区域号标识骨干区域 ?
GB0-392 Exam Question 2
在 Router1 和 Router3 之间创建 GRE 隧道,三台路由器配置分别为:
Router1:
[Router1] interface Serial 0/2/0
[Router1-Serial0/2/O] ip address 10.1.1.1 24
[Router1] interface loopback 0
[Router1-LoopBackO] ip address l.1.1.1 32
[Router1] interface Tunnel 0
[Router1-TunnelO] source 10.1.1.1
[Router1-TunnelO] destination 20.1.1.2
[Router1-TunnelO] ip address 100.1.1.1 24
[Router1] ospf
[Router1-ospf-l] area 0
[Router1-ospf-l-area-0.0.0.0] network 10.1.1.1 0.0.0.255
[Router1-ospf-l-area-0.0.0.0] network l.1.1.1 0.0.0.0
Router2:
[Router2] interface Serial 0/2/0
[Router2-Serial0/2/O] ip address 10.1.1.2 24
[Router2] interface Serial 0/2/1
[Router2-Serial0/2/1] ip address 20.1.1.1 24
[Router2] ospf
[Router2-ospf-l] area 0
[Router2-ospf-l-area-0.0.0.0] network 10.1.1.2 0.0.0.255
[Router2-ospf-l-area-0.0.0.0] network 20.1.1.1 0.0.0.255
Router3 :
[Router3] interface Serial 0/2/0
[Router3-Serial0/2/O] ip address 20.1.1.2 24
[Router3-Serial0/2/O] quit
[Router3] interface loopback 0
[Router3-Loop Back0] ip address 3.3.3.3 32
[Router3] interface Tunnel 0
[Router3-Tunnel0] source 20.1.1.2
[Router3-Tunnel0] destination 10.1.1.1
[Router3-Tunnel0] ip address 100.1.1.2
[Router3] ospf
[Router3-ospf-l] area 0
[Router3-ospf-l-area-0.0.0.0] network 20.1.1.2 0.0.0.255
[Router3-ospf-l-area-0.0.0.0] network 3.3.3.30.0.0.0
在 Router 上使用命令 ping-a 1.1.1.1 3.3.3.3 ,检查连通性, l00% 收到 icmp 回包。
上进过程中,以下对各路由器对数据包的处理过程酌描述,正确的是。(选择一项或多项)
Router1:
[Router1] interface Serial 0/2/0
[Router1-Serial0/2/O] ip address 10.1.1.1 24
[Router1] interface loopback 0
[Router1-LoopBackO] ip address l.1.1.1 32
[Router1] interface Tunnel 0
[Router1-TunnelO] source 10.1.1.1
[Router1-TunnelO] destination 20.1.1.2
[Router1-TunnelO] ip address 100.1.1.1 24
[Router1] ospf
[Router1-ospf-l] area 0
[Router1-ospf-l-area-0.0.0.0] network 10.1.1.1 0.0.0.255
[Router1-ospf-l-area-0.0.0.0] network l.1.1.1 0.0.0.0
Router2:
[Router2] interface Serial 0/2/0
[Router2-Serial0/2/O] ip address 10.1.1.2 24
[Router2] interface Serial 0/2/1
[Router2-Serial0/2/1] ip address 20.1.1.1 24
[Router2] ospf
[Router2-ospf-l] area 0
[Router2-ospf-l-area-0.0.0.0] network 10.1.1.2 0.0.0.255
[Router2-ospf-l-area-0.0.0.0] network 20.1.1.1 0.0.0.255
Router3 :
[Router3] interface Serial 0/2/0
[Router3-Serial0/2/O] ip address 20.1.1.2 24
[Router3-Serial0/2/O] quit
[Router3] interface loopback 0
[Router3-Loop Back0] ip address 3.3.3.3 32
[Router3] interface Tunnel 0
[Router3-Tunnel0] source 20.1.1.2
[Router3-Tunnel0] destination 10.1.1.1
[Router3-Tunnel0] ip address 100.1.1.2
[Router3] ospf
[Router3-ospf-l] area 0
[Router3-ospf-l-area-0.0.0.0] network 20.1.1.2 0.0.0.255
[Router3-ospf-l-area-0.0.0.0] network 3.3.3.30.0.0.0
在 Router 上使用命令 ping-a 1.1.1.1 3.3.3.3 ,检查连通性, l00% 收到 icmp 回包。
上进过程中,以下对各路由器对数据包的处理过程酌描述,正确的是。(选择一项或多项)
GB0-392 Exam Question 3
下列哪些选项是合法的 SIP URI?
GB0-392 Exam Question 4
在一个通过网守进行呼叫的 VoIP 网络里,当网守在自己管辖的范围内不能确定被叫终端的位置信息时,会如何操作 ?
GB0-392 Exam Question 5
企业级服务器主要应用于需要处理大量数据,对处理速度和可靠性要求极高的大型企业和重要行业。