HCIA综合实验【QC-24-2-12】
一.实验拓扑:
二.网络规划说明
题目1:
PC1与PC2 同属于VLAN 10,PC3 属于VLAN 20,Server1与Server2 属于VLAN 100
LSW3:
[LSW3]vlan batch 100
[LSW3]int g0/0/1
[LSW3-GigabitEthernet0/0/1]port link-type access
[LSW3-GigabitEthernet0/0/1]port default vlan 100
[LSW3-GigabitEthernet0/0/1]int g0/0/2
[LSW3-GigabitEthernet0/0/2]port link-type access
[LSW3-GigabitEthernet0/0/2]port default vlan 100
LSW4:
[LSW4]vlan batch 10 20
[LSW4]interface Ethernet 0/0/1
[LSW4-Ethernet0/0/1]port link-type access
[LSW4-Ethernet0/0/1]port default vlan 10
[LSW4-Ethernet0/0/1]int g0/0/1
[LSW4-GigabitEthernet0/0/1]port link-type trunk
[LSW4-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20 88
[LSW4-GigabitEthernet0/0/1]int g0/0/2
[LSW4-GigabitEthernet0/0/2]port link-type trunk
[LSW4-GigabitEthernet0/0/2]port trunk allow-pass vlan 10 20 88
LSW5:
[LSW5]vlan batch 10 20
[LSW5]interface Ethernet 0/0/1
[LSW5-Ethernet0/0/1]port link-type access
[LSW5-Ethernet0/0/1]port default vlan 10
[LSW5]interface Ethernet 0/0/2
[LSW5-Ethernet0/0/2]port link-type access
[LSW5-Ethernet0/0/2]port default vlan 20
[LSW5-Ethernet0/0/2]int g0/0/1
[LSW5-GigabitEthernet0/0/1]port link-type trunk
[LSW5-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20 88
[LSW5-GigabitEthernet0/0/1]int g0/0/2
[LSW5-GigabitEthernet0/0/2]port link-type trunk
[LSW5-GigabitEthernet0/0/2]port trunk allow-pass vlan 10 20 88
题目2:
正常情况下,PC1访问Internet的流量路径是 LSW4—LSW2—LSW1—AR6—AR7当LSW4与LSW2出现故障时,流量切换为LSW4—LSW5—LSW2—LSW1—AR6—AR7
LSW2:
[LSW2]stp enable
[LSW2]stp mode rstp
[LSW2]stp root primary
LSW4:
[LSW4]stp enable
[LSW4]stp mode rstp
LSW5:
[LSW5]stp enable
[LSW5]stp mode rstp
题目3:
为了增加LSW1 与LSW2,LSW1与LSW3之间链路的可靠性,需要做链路捆绑
LSW1:
[LSW1]int Eth-Trunk 1
[LSW1-Eth-Trunk1]mode lacp-static
[LSW1-Eth-Trunk1]trunkport g0/0/2
[LSW1-Eth-Trunk1]trunkport g0/0/3
[LSW1-Eth-Trunk1]port link-type trunk
[LSW1-Eth-Trunk1]port trunk allow-pass vlan 12 88
[LSW1-Eth-Trunk1]port trunk pvid vlan 88
[LSW1]int Eth-Trunk 2
[LSW1-Eth-Trunk2]mode lacp-static
[LSW1-Eth-Trunk2]trunkport GigabitEthernet 0/0/4
[LSW1-Eth-Trunk2]trunkport GigabitEthernet 0/0/5
[LSW1-Eth-Trunk2]port link-type trunk
[LSW1-Eth-Trunk2]port trunk allow-pass vlan 13 88
[LSW1-Eth-Trunk2]port trunk pvid vlan 88
LSW2:
[LSW2]int Eth-Trunk 1
[LSW2-Eth-Trunk1]mode lacp-static
[LSW2-Eth-Trunk1]trunkport GigabitEthernet 0/0/2
[LSW2-Eth-Trunk1]trunkport GigabitEthernet 0/0/3
[LSW2-Eth-Trunk1]port link-type trunk
[LSW2-Eth-Trunk1]port trunk allow-pass vlan 12 88
[LSW2-Eth-Trunk1]port trunk pvid vlan 88
LSW3:
[LSW3]int Eth-Trunk 2
[LSW3-Eth-Trunk2]mode lacp-static
[LSW3-Eth-Trunk2]trunkport GigabitEthernet 0/0/4
[LSW3-Eth-Trunk2]trunkport GigabitEthernet 0/0/5
[LSW3-Eth-Trunk2]port link-type trunk
[LSW3-Eth-Trunk2]port trunk allow-pass vlan 13 88
[LSW3-Eth-Trunk2]port trunk pvid vlan 88
题目4:
交换机的管理VLAN为VLAN 88,每台交换机的管理地址为 192.168.88.A/24 (A为交换机编号)
LSW1:
[LSW1]vlan 88
[LSW1]int vlan 88
[LSW1-Vlanif88]ip address 192.168.88.1 24
LSW2:
[LSW2]vlan 88
[LSW2]int Vlanif 88
[LSW2-Vlanif88]ip address 192.168.88.2 24
LSW3:
[LSW3]vlan 88
[LSW3]int vlanif 88
[LSW3-Vlanif88]ip add 192.168.88.3 24
LSW4:
[LSW4]vlan 88
[LSW4]interface Vlanif 88
[LSW4-Vlanif88]ip address 192.168.88.4 24
[LSW4]ip route-static 0.0.0.0 0.0.0.0 192.168.88.1
LSW5:
[LSW5]vlan 88
[LSW5]interface Vlanif 88
[LSW5-Vlanif88]ip address 192.168.88.5 24
[LSW5]ip route-static 0.0.0.0 0.0.0.0 192.168.88.1
题目5:
PC1使用固定IP地址192.168.10.1/24;PC2能够自动获取192.168.10.0/24网段的IP地址,网关是 192.168.10.254,DNS服务器是172.16.100.1;PC3能够自动获取192.168.20.0/24网段的IP地址,网关是192.168.20.254,DNS服务器是172.16.100.1;服务器的网关地址是172.16.100.254
LSW2:
[LSW2]vlan batch 10 20
[LSW2]int vlanif 10
[LSW2-Vlanif10]ip add 192.168.10.254 24
[LSW2-Vlanif10]int vlanif 20
[LSW2-Vlanif20]ip add 192.168.20.254 24
[LSW2]dhcp enable
[LSW2]int vlanif 10
[LSW2-Vlanif10]dhcp select interface
[LSW2-Vlanif10]dhcp server dns-list 172.16.100.1
[LSW2-Vlanif10]dhcp server excluded-ip-address 192.168.10.1
[LSW2-Vlanif10]int vlanif 20
[LSW2-Vlanif20]dhcp select interface
[LSW2-Vlanif20]dhcp server dns-list 172.16.100.1
LSW3:
[LSW2]vlan 100
[LSW3]int vlanif 100
[LSW3-Vlanif100]ip add 172.16.100.254 24
题目6:
该网络内部运行OSPF路由,区域号为0,交换机的Router ID使用管理口IP,AR6的Router-ID是 6.6.6.6/32。运营商路由器AR7只有公网路由信息,不学习私网路由
LSW1:
[LSW1]ospf 1 router 192.168.88.1
[LSW1-ospf-1]area 0
[LSW1-ospf-1-area-0.0.0.0]network 0.0.0.0 255.255.255.255
LSW2:
[LSW2]ospf 1 router 192.168.88.2
[LSW2-ospf-1]area 0
[LSW2-ospf-1-area-0.0.0.0]network 0.0.0.0 255.255.255.255
LSW3:
[LSW3]ospf 1 router 192.168.88.3
[LSW3-ospf-1]area 0
[LSW3-ospf-1-area-0.0.0.0]network 0.0.0.0 255.255.255.255
AR6:
[AR6]int LoopBack 0
[AR6-LoopBack0]ip add 6.6.6.6 32
[AR6]ospf 1 router-id 6.6.6.6
[AR6-ospf-1]area 0
[AR6-ospf-1-area-0.0.0.0]network 6.6.6.6 0.0.0.0
[AR6-ospf-1-area-0.0.0.0]network 10.0.16.6 0.0.0.0
AR7:
[AR7]int g0/0/0
[AR7-GigabitEthernet0/0/0]ip address 100.0.0.254 24
[AR7-GigabitEthernet0/0/0]int loop8
[AR7-LoopBack8]ip add 8.8.8.8 32
题目7:
LSW1与AR6互联地址为10.0.16.0/24,互联VLAN 16; LSW1 与LSW2互联地址为 10.0.12.0/24,互联VLAN 12; LSW1 与LSW3互联地址为 10.0.13.0/24, 互联VLAN为13
LSW1:
[LSW1]vlan batch 12 13 16
[LSW1]int vlanif12
[LSW1-Vlanif12]ip add 10.0.12.1 24
[LSW1]int vlanif 13
[LSW1-Vlanif13]ip add 10.0.13.1 24
[LSW1-Vlanif13]int vlanif 16
[LSW1-Vlanif16]ip add 10.0.16.1 24
[LSW1-Vlanif16]int g0/0/1
[LSW1-GigabitEthernet0/0/1]port link-type access
[LSW1-GigabitEthernet0/0/1]port default vlan 16
LSW2:
[LSW2]vlan 12
[LSW2-Vlanif20]int vlanif 12
[LSW2-Vlanif12]ip address 10.0.12.2 24
[LSW2]int g0/0/23
[LSW2-GigabitEthernet0/0/23]port link-type trunk
[LSW2-GigabitEthernet0/0/23]port trunk allow-pass vlan 10 20 88
[LSW2-GigabitEthernet0/0/23]int g0/0/24
[LSW2-GigabitEthernet0/0/24]port link-type trunk
[LSW2-GigabitEthernet0/0/24]port trunk allow-pass vlan 10 20 88
LSW3:
[LSW3]vlan 13
[LSW3]int vlanif 13
[LSW3-Vlanif13]ip add 10.0.13.3 24
[LSW3]int g0/0/1
[LSW3-GigabitEthernet0/0/1]port link-type access
[LSW3-GigabitEthernet0/0/1]port default vlan 100
[LSW3-GigabitEthernet0/0/1]int g0/0/2
[LSW3-GigabitEthernet0/0/2]port link-type access
[LSW3-GigabitEthernet0/0/2]port default vlan 100
AR6:
[AR6-LoopBack0]int g0/0/1
[AR6-GigabitEthernet0/0/1]ip add 10.0.16.6 24
[AR6-GigabitEthernet0/0/1]int g0/0/0
[AR6-GigabitEthernet0/0/0]ip add 100.0.0.1 24
题目8:
AR6是园区的出口路由器。该园区从运营商处申请了一根宽带,运营商分配的公网IP地址是100.0.0.1/24 ~ 100.0.0.5/24, 网关是 100.0.0.254
AR6:
[AR6]ip route-static 0.0.0.0 0.0.0.0 100.0.0.254
[AR6]acl number 2000
[AR6-acl-basic-2000]rule 1 permit source any
[AR6]nat address-group 1 100.0.0.2 100.0.0.4
[AR6]int g0/0/0
[AR6-GigabitEthernet0/0/0]nat outbound 2000 address-group 1
AR7:
[AR7]ip route-static 0.0.0.0 0.0.0.0 100.0.0.1
题目9:
172.16.100.2是公司的应用服务器,员工需要在公网访问该服务器,管理员分配 公网地址100.0.0.5给员工外网访问该应用服务器使用。100.0.0.2~100.0.0.4分配给企业内网上Internet使用
AR6:
[AR6]int g0/0/0
[AR6-GigabitEthernet0/0/0]nat static global 100.0.0.5 inside 172.16.100.2 netmask 255.255.255.255
题目10:
PC1上有重要资料,公司领导担心它中毒,所以,要禁止PC1上外网
AR6:
[AR6]acl number 3000
[AR6-acl-adv-3000]rule 1 deny ip source 192.168.10.1 0.0.0.0 destination any
[AR6-acl-adv-3000]int g0/0/1
[AR6-GigabitEthernet0/0/1]traffic-filter inbound acl 3000
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