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網絡工程師案例分析每日一練試題內容(2021/7/30)
閱讀以下說明,回答問題1至問題3,將解答填入答題紙對應的解答欄內。
【說明】
某園區(qū)組網方案如圖1-1所示,數(shù)據(jù)規(guī)劃如表1-1內容所示。



【問題1】
以Switch3為例配置接入層交換機,補充下列命令片段。
(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
【問題2】
以Switch1為例配置核心層交換機,創(chuàng)建其與接入交換機、備份設備以及出口路由器的互通VLAN,補充下列命令。
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
【問題3】
如果配置靜態(tài)路由實現(xiàn)網絡互通,補充在Switch1和Router上配置的命令片段。
[Switchl] ip route-static (9) /默認優(yōu)先級
[Switchl] ip route-static 0.0.0.0 0.0.0.0 172.16.30.2 preference 70
[Router] ip route-static (10) /默認優(yōu)先級
[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
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