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2018年下半年網(wǎng)絡(luò)工程師下午案例分析真題及答案pdf版下載
1、閱讀以下說(shuō)明,回答問(wèn)題1至問(wèn)題3,將解答填入答題紙對(duì)應(yīng)的解答欄內(nèi)?!菊f(shuō)明】
某園區(qū)組網(wǎng)方案如圖1-1所示,數(shù)據(jù)規(guī)劃如表1-1內(nèi)容所示。
【問(wèn)題1】
以switch3為例配置接入層交換機(jī),補(bǔ)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(wèn)題2】
以switch1為例配置核心層交換機(jī),創(chuàng)建其與接入交換機(jī)、備份設(shè)備以及出口路由器的互通vlan,補(bǔ)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(wèn)題3】
如果配置靜態(tài)路由實(shí)現(xiàn)網(wǎng)絡(luò)互通,補(bǔ)充在switch1和router上配置的命令片段。
[switchl] ip route-static (9) /默認(rèn)優(yōu)先級(jí)
[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(rèn)優(yōu)先級(jí)
[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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