閱讀以下說明，回答問題1至問題3，將解答填入答題紙對(duì)應(yīng)的解答欄內(nèi)。

【說明】

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

信管網(wǎng)參考答案：

【問題1】

(1)system-view

(2)10 20

(3)Trunk

(4)Access

【問題2】

(5)10 20 30 100 300

(6)vlan 10 20

(7)172.16.10.1 24

(8)172.16.30.1 24

【問題3】

(9)0.0.0.0 0.0.0.0 172.16.10.2

(10)0.0.0.0 0.0.0.0 202.101.111.1

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