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網(wǎng)絡(luò)工程師案例分析每日一練試題內(nèi)容(2023/3/9)
試題一(共20分) 
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(yīng)的解答欄內(nèi)。 
【說明】 
某校園宿舍WLAN網(wǎng)絡(luò)拓撲結(jié)構(gòu)如圖1-1所示,數(shù)據(jù)規(guī)劃如表1-1內(nèi)容所示。該網(wǎng)絡(luò)采用敏捷分布式組網(wǎng)在每個宿舍部署一個AP,AP連接到中心AP,所有AP和中心AP統(tǒng)一由AC進行集中管理,為每個宿舍提供高質(zhì)量的WLAN網(wǎng)絡(luò)覆蓋。 
 圖1-1 
 表1-1 
【問題1】(10分) 
補充命令片段的配置。 
1.Router 的配置文件 
[Huawei] sysname Router 
[Router] vlan batch(1) 
[Router] interface gigabitethernet 1/0/0 
[Router GigabitEthernet 1/0/0] port link-type trunk 
[Router GigabitEthernet 1/0/0] port trunk allow-pass vlan 101 
[Router GigabitEthernet 1/0/0] quit 
[Router] interface vlanif 101 
[Router-Vlanifl01]ip address (2) 
[Router-Vlanifl01]quit 
2.AC的配置文件 
#配置AC和其他網(wǎng)絡(luò)設(shè)備互通 
[HUAWEI]sysname (3) 
[AC] vlan batch 100 101 
[AC] interface gigabitethernet 0/0/1 
[AC-GigabitEthernet0/0/1] port link -type trunk 
[AC-GigabitEthernet0/0/1] port trunk pvid vlan 100 
[AC-GigabitEthernet0/0/1] port trunk allow-pass vlan 100 
[AC-GigabitEthernet0/0/1] port-isolate(4) //實現(xiàn)端口隔離 
[AC-GigabitEthernet0/0/1] quit 
[AC] interface gigabitethernet 0/0/2 
[AC-GigabitEthernet0/0/2] port link-type trunk 
[AC-GigabitEthernet0/0/2] port trunk allow-pass vlan 101 
[AC-GigabitEthernet0/0/2] quit 
#配置中心AP和AP上線 
[AC] wlan 
[AC-wlan-view] ap-group name ap-groupl 
[AC-wlan-ap-group-ap-group1] quit 
[AC-wlan-view] regulatory-domain-profile name default 
[AC-wlan-regulate-domain-default] country-code (5) 
[AC-wlan-regulate domain-default] quit 
[AC-wlan-view]ap-group name ap-group1 
[AC-wlan-ap-group-ap-group1] regulatory-domain-profile(6) 
Warning: Modifying the country code will clear channel, power and antenna gain config 
Of the config send reset the AP Continue?[Y/N]:y 
[AC-wlan-ap-group-ap-group1]quit 
[AC-wlan-view]quit 
[AC]capwap source interface(7) 
[AC] wlan 
[AC-wlan-view] ap auth mode mac-auth 
[AC-wlan-view] ap-id 0 ap-mac 68a8-2845-62fd//中心AP的MAC地址 
[AC-wlan-ap-0] ap-name central AP 
Warning: This operation may cause AP reset Continue?[Y/N]:y 
[AC-wlan-ap-0] ap-group ap-group1 
Warning: This operation may cause AP reset.If the country code changes,it will clear channel,power and antenna gain configuration s of the radio,Whether to continue?[Y/N]:y 
[AC- wlan-ap-0] quit 
其他相同配置略去 
#配置WLAN業(yè)務(wù)參數(shù) 
[AC-wlan-view] security-profile name wlan-net 
[AC-wlan-sec-prof-wlan-net] security wpa-wpa2 psk pass-phrase(8) aes 
[AC-wlan-sec-prof-wlan-net] quit 
[AC-wlan-view] ssid-profile name wlan-net 
[AC-wlan-ssid-prof-wlan-net] ssid(9) 
[AC-wlan-ssid-prof-wlan-net] quit 
[AC-wlan-view] vap-profile name wlan-net 
[AC-wlan-vap-prof-wlan-net] forward-mode tunnel 
[AC-wlan-vap-prof-wlan-net] service-vlan vlan-id(10) 
[AC-wlan-vap-prof-wlan-net] security-profile wlan-net 
[AC-wlan-vap-prof-wlan-net] ssid-profile wlan-net 
[AC-wlan-vap-prof-wlan-net] quit 
[AC-wlan-view] ap-group name ap-group1 
[AC-wlan-ap-group-ap-groupl] vap-profile wlan-net wlan 1 radio 0 
[AC-wlan-ap-group-ap-group1] vap-profile wlan-net wlan 1 radio 1 
[AC-wlan-ap-group-ap-group1] quit 
【問題2】(6分) 
上述網(wǎng)絡(luò)配置命令中,AP的認(rèn)證方式是(11)方式,通過配置(12)配置。 
(11)~(12)備選答案: 
A、MAC 
B、SN 
C、AP地址 
D、AP組 
將AP加電后,執(zhí)行(13)命令可以查看到AP是否正常上線。 
(13)備選答案: 
A. display ap all 
B. display vap ssid 
【問題3】(4分) 
1.組播報文對無線網(wǎng)絡(luò)空口的影響主要是(14),隨著業(yè)務(wù)數(shù)據(jù)轉(zhuǎn)發(fā)的方式不同,組播報文的抑制分別在(15)和(16)配置。 
2.該網(wǎng)絡(luò)AP部署在每一間宿舍的原因是(17)。 
信管網(wǎng)試題答案與解析:m.shundajiancai.com/st/4598421337.html
信管網(wǎng)考友試題答案分享:
信管網(wǎng)cnitpm575174886383: 
1、(1)10.23.100.1/24;
(2)10.23.101.2/24;
(3)switcha;
(4)vlan 100;
(11)c;
(12)a;
(13)a;
(14)
(15)ap組
(16)mac
(17)減少墻體阻礙物對信號的影響,提升用戶使用信號。
信管網(wǎng)cnitpm435659383296: 
100 101<br>10.23.101.2 255.255.255.0<br>ac<br>
信管網(wǎng)keimin: 
100 101
10.23.101.2 24
ac
enable
cn
1
ge0/0/1
a1234567
wlan-net
1
b、c
a
傳輸速度
ac ap
保障各個宿舍的網(wǎng)絡(luò)的使用
信管網(wǎng)xinjie1988: 
(1)100 101
(2)10.23.101.2 255.255.255.0
(3)ac
(4)enable
(5)cn
(6)name default
(7)g0/0/1
(8)a1234567
(9)vlan-net
(10)1
(11)d
(12)b
(13)a
(14)
(15)
(16)
(17)增強ap覆蓋的信號強度
信管網(wǎng)sam love: 
101 10.23.102.2 255.255.255.0 ac enable 
信管網(wǎng)試題答案與解析:
m.shundajiancai.com/st/4598421337.html