【說(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：1.1   (8分)
該網(wǎng)絡(luò)對(duì)匯聚層交換機(jī)進(jìn)行了堆疊，在此基礎(chǔ)上進(jìn)行鏈路聚合并配置接口，補(bǔ)充下列命令片段。
[SW3] interface( 1 )
[SW3-Eth-Trunk30] quit
[SW3] interface gigabitethernet 1/0/1
[SW3-GigabitEthernet1/0/1] eth-trunk 30
[SW3-GigabitEthemet1/0/1] quit
[SW3] interface gigabitethernet 2/0/1
[SW3-GigabitEthernet2/0/1] eth-trunk 30
[SW3-GigabitEthernet2/0/1] quit
[SW3] vlan batch( 2 )
[SW3] interface eth-trunk 30
[SW3-Eth-Trunk30] port link-type( 3 )
[SW3-Eth-Trunk30] port trunk allow-pass vlan 30 40
[SW3-Eth-Trunk30] quit
[SW3] interface vlanif 30
[SW3-Vlanif30] ip address( 4 )
[SW3-Vlanif30] quit
問(wèn)題：1.2   (8分)
該網(wǎng)絡(luò)對(duì)核心層交換機(jī)進(jìn)行了集群，在此基礎(chǔ)上進(jìn)行鏈路聚合并配置接口，補(bǔ)充下列命令片段。
[CSS] interface loopback 0
[CSS-LoopBack0] ip address 3.3.3.3 32
[CSS-LoopBack0] quit
[CSs] vlan batch 10 30 40 50
[CSS] interface eth-trunk 10
[CSS-Eth-Trunk10] port link-type access
[CSS- Eth-Trunk10] port default vlan 10
[CSS- Eth-Trunk10] quit
[CSS] interface eth-trunk 20
[CSS-Eth-Trunk20] port link-type( 5 )
[CSS- Eth-Trunk20] port default vlan 10
[CSS-Eth-Trunk20] quit
[CSS] interface eth-trunk 30
[CSS- Eth-Trunk30] port link-type( 6 )
[CSS-Eth-Trunk30] port trunk allow-pass vlan 30 40
[CSS-Eth-Trunk30] quit
[CSS] interface vlanif 10
[CSS-Vlanif10] ip address 172.16.10.3 24
[CSS-Vlanif10] quit
[CSS] interface vlanif 30
[CSS-Vlanif30] ip address 172.16.30.1 24
[CSS-Vlanif30] quit
[CSS] interface vlanif 40
[CSS-Vlanif40] ip address( 7 )
[CSS-Vlanif40] quit
[CSS] interface gigabitethernet 1/1/0/10
[CSS-GigabitEthernet1/1/0/10] port link-type access
[CSS-GigabitEthernet/1/0/10] port default vlan 50
[CSS-GigabitEthernetl/1/0/10] quit
[CSS] interface vlanif 50
[CSS-Vlanif50] ip address( 8 )
[CSS-Vlanif50] quit
問(wèn)題：1.3   (3分)
配置FW1時(shí)，下列命 令片段的作用是( 9 )。
[FW1] iterface eth-trunk 10
[FW1-Eth-Trunk10] quit
[FW1] interface gigabitethernet 1/0/3
[FW1-GigabitEthernet1/0/3] eth- trunk 10
[FW1-GigabitEthernet1/0/3] quit
[FW1] interface gigabitethernet 1/0/4
[FW1-GigabitEthernet1/0/4] eth-trunk 10
[FW1-GigabitEthernet1/0/4] quit
問(wèn)題：1.4   (6分)
在該網(wǎng)絡(luò)以防火墻作為出口網(wǎng)關(guān)的部署方式，相比用路由器作為出口網(wǎng)關(guān)，防火墻旁掛的部署方式，最主要的區(qū)別在于( 10 )。
為了使內(nèi)網(wǎng)用戶訪問(wèn)外網(wǎng)，在出口防火墻的上行配置( 11 )，實(shí)現(xiàn)私網(wǎng)地址和公網(wǎng)地址之間的轉(zhuǎn)換;在出口防火墻上配置( 12 )，實(shí)現(xiàn)外網(wǎng)用戶訪問(wèn)HTTP服務(wù)器。