Cisco CCNA 之 Packet Tracer 练习题系列

项目2-2:配置trunk管理与vtp

拓扑:

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设备

Vlan

IP地址

子网掩码

S1

VLAN99

172.31.99.11

255.255.255.0

S2

VLAN99

172.31.99.12

255.255.255.0

S3

VLAN99

172.31.99.13

255.255.255.0

PC1

网卡

172.31.10.1

255.255.255.0

PC2

网卡

172.31.20.1

255.255.255.0

PC3

网卡

172.31.30.1

255.255.255.0

PC4

网卡

172.31.10.2

255.255.255.0

PC5

网卡

172.31.20.2

255.255.255.0

PC6

网卡

172.31.30.2

255.255.255.0

端口分配(S2 和 S3)

端口

分配

网络

Fa0/1 - 0/5

802.1q 中继

 

Fa0/6 - 0/10

VLAN 30 - Administration

172.31.30.0 /24

Fa0/11 - 0/17

VLAN 10 - Engineering

172.31.10.0 /24

Fa0/18 - 0/24

VLAN 20 - Sales

172.31.20.0 /24

 

VLAN 99 �C Network Mgmt

172.31.99.0 /24

项目目标

1、 执行交换机上的基本配置任务 (按照拓扑所示配置交换机主机名。禁用 DNS 查找。将执行模式口令配置为class。将控制台和 vty 连接口令配置为 cisco)

2、 配置主机 PC 上的以太网接口

3、 在交换机上配置 VTP

检查三台交换机上的当前 VTP 配置。

在所有三台交换机上配置工作模式(S1 server )、域名(czie)和 VTP 口令(cisco)

为所有三台交换机上的中继端口配置中继和本征 VLAN

S2 S3 接入层交换机上配置端口安全功能(每个接口只能连接一台主机)

VTP 服务器上配置 VLAN

在所有三台交换机上配置管理接口地址

分配交换机端口给 VLAN

答案:

S1

en

conf t

host S1

no ip domain-lookup

enable se class

line vty 0 4

pass cisco

login

exi

line co 0

pass cisco

login

exi

vtp domain czie

vtp mode server

vtp pass cisco

vlan 99

name NetworkMgmt

vlan 10

name Engineering

vlan 20

name Sales

vlan 30

name Administration

int vlan 99

ip add 172.31.99.11 255.255.255.0

no sh

S2

en

conf t

host S2

no ip domain-lookup

enable se class

line vty 0 4

pass cisco

login

exi

line co 0

pass cisco

login

exi

vtp domain czie

vtp mode cl

vtp pass cisco

int vlan 99

ip add 172.31.99.12 255.255.255.0

no sh

exi

int ran f0/1 - 5

sw mo tr

exi

int ran f0/6 - 10

sw mo acc

sw acc vlan 30

exi

int ran f0/11 - 17

sw mo acc

sw acc vlan 10

exi

int ran f0/18 - 24

sw mo acc

sw acc vlan 20

exi

int ran f0/1 - 24

switchport port-security maximum 1

sw port-security violation shutdown

end

w m

S3

en

conf t

host S3

no ip domain-lookup

enable se class

line vty 0 4

pass cisco

login

exi

vtp domain czie

vtp mode cl

vtp pass cisco

line co 0

pass cisco

login

exi

int vlan 99

ip add 172.31.99.13 255.255.255.0

no sh

exi

int ran f0/1 - 5

sw mo tr

exi

int ran f0/6 - 10

sw mo acc

sw acc vlan 30

exi

int ran f0/11 - 17

sw mo acc

sw acc vlan 10

exi

int ran f0/18 - 24

sw mo acc

sw acc vlan 20

exi

int ran f0/1 - 24

switchport port-security maximum 1

sw port-security violation shutdown

end

w m

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