实在不会写，pt activity

Question

截止时间11：55然后要求把这些东西完成有一半以上，正确率高，思科

Answer 1

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1.配置R1:

enable
config t
hostname R1
no ip domain-lookup
enable secret Ciscoenpa55
line console 0
password Ciscoconpa55
login
logging synchronous
exec-timeout 5 0
exit
service password-encryption
banner motd #Unauthorized access is prohibited#
int gigabitethernet 0/0
ip address 192.168.1.1 255.255.255.0
ipv6 address 2001:db8:acad:1::1/64
exit
int gigabitethernet 0/1
ip address 192.168.2.1 255.255.255.0
ipv6 address 2001:db8:acad:2::1/64
exit
ip ssh domain CCNA-lab.com
crypto key generate rsa
ip ssh version 2
line vty 0 4
transport input ssh
login local
exit
username Admin1 privilege 15 password 0 Admin1pa55
line console 0
exec-timeout 5 0
faillogin 4 180
exit
banner login ^CAuthorized Access Only!^C
^C

2.配置交换机（以S1为例）:

enable
config t
hostname S1
no ip domain-lookup
enable secret Ciscoenpa55
line console 0
password Ciscoconpa55
login
logging synchronous
exec-timeout 5 0
exit
service password-encryption
int vlan 1
ip address 192.168.1.2 255.255.255.0
ipv6 address 2001:db8:acad:1::2/64
exit
banner motd #Unauthorized access is prohibited#
line vty 0 4
exec-timeout 5 0
faillogin 4 180
transport input ssh
exit
crypto key generate rsa

3.配置PC:

Staff PC:

• IPv4: 192.168.1.10, Subnet Mask: 255.255.255.0, Default Gateway: 192.168.1.1
• IPv6: 2001:db8:acad:1::10, Default Gateway: fe80::1

Sales PC:

• IPv4: 192.168.1.20, Subnet Mask: 255.255.255.0, Default Gateway: 192.168.1.1
• IPv6: 2001:db8:acad:1:2::20, Default Gateway: fe80::1

IT PC:

• IPv4: 192.168.1.30, Subnet Mask: 255.255.255.0, Default Gateway: 192.168.1.1
• IPv6: 2001:db8:acad:1:2::30, Default Gateway: fe80::1

4.验证连接和互通性:

使用员工(Staff)、销售部门(Sales)和IT部门PC的Web浏览器导航至www.cisco.pka并确认能够打开该网页。并使用PC间的ping命令进行互相的ping通测试，确认PC间能够互通。