2018年下半年网络工程师下午案例分析真题及答案pdf版下载
1、阅读以下说明,回答问题1至问题3,将解答填入答题纸对应的解答栏内。【说明】
某园区组网方案如图1-1所示,数据规划如表1-1内容所示。
【问题1】
以switch3为例配置接入层交换机,补充下列命令片段。
(1)
[huawei] sysname switch3
[switch3] vlan batch (2)
[switch3] interface gigabitethernet 0/0/3
[switch3-gigabitethernet0/0/3] port link-type (3)
[switch3-gigabitethernet0/0/3] port trunk allow-pass vlan 10 20
[switch3-gigabitethernet0/0/3] quit
[switch3] interface gigabitethernet 0/0/1
[switch3-gigabiethernet0/0/1] port link-type (4)
[switch3-gigabitethernet0/0/1] port default vlan 10
[switch3-gigabitethernet/0/1] quit
[switch3] stp bpdu-protection
【问题2】
以switch1为例配置核心层交换机,创建其与接入交换机、备份设备以及出口路由器的互通vlan,补充下列命令。
system-view
[huawei] sysname switch1
[switchl] vlan batch (5)
[switch1] interface gigabitethernet/0/1
[switchl-gigabitethernet0/0/1] port link-type trunk
[switchl-gigabitethernet0/0/1] port trunk allow-pass (6)
[switch1-gigabitethernet0/0/1] quit
[switch1] interface vlanif 10
[switch1-vlanif10] ip address 192.168.10.1 24
[switch1-vlanif10] quit
[switch1] interface vlanif 20
[switch1-vlanif20] ip address 192.168.20.1 24
[switch1-vlanif20] quit
[switchl] interface gigabitethernet 0/0/7
[switchl-gigabitethernet0/0/7] port link-type trunk
[switch1-gigabitethernet0/0/7] port trunk allow-pass vlan 100
[switch1-gigabitethernet0/0/7] quit
[switch1] interface vlanif 100
[switch1-vlanif100] ip address (7)
[switch1-vlanif100] quit
[switch1] interface gigabitethernet 0/0/5
[switch1-gigabitethernet0/0/5] port link-type access
[switch1-gigabitethernet0/0/5] port default vlan 300
[switchl-gigabitethernet0/0/5] quit
[switch1 interface vlanif 300
[switchl-vlanif300] ip address (8)
[switchl-vlanif300] quit
【问题3】
如果配置静态路由实现网络互通,补充在switch1和router上配置的命令片段。
[switchl] ip route-static (9) /默认优先级
[switchl] ip route-static 0.0.0.0 0.0.0.0 172.16.30.2 preference 70
[router] ip route-static (10) /默认优先级
[router] ip route-static 192. 168.10.0 255.255.255.0 172.16.10.1
[router] ip route-static 192.168. 10.0 255.255.255.0 172.16.20.1 preference70
[router] ip route-static 192.168.20.0 255.255.255.0 172.16.10.1
[router] ip route-static 192.168.20.0 255.255.255.0 172.16.20.1 preference70