s1
en
conf t
绝host S1
ena sec class
line console 0
password cisco
login
line vty 0 15
password cisco
login
exit
vlan 99
exit
int vlan 99
ip add 172.17.99.31 255.255.255.0
exit
vtp mode server
vtp domain CCNA
vtp password cisco
int f0/1
swi mod tr
swi tr na vlan 99
int f0/2
swi mod tr
swi tr na vlan 99
int f0/3
swi mod tr
swi tr na vlan 99
int f0/4
swi mod tr
swi tr na vlan 99
int f0/5
swi mod tr
swi tr na vlan 99
exit
ip defa 172.17.99.1
VLAN 10
name Faculty/Staff
VLAN 20
name Students
VLAN 30
name Guest (Default)
VLAN 99
name Management (Native)
span mode pvst
span vlan 99 prior 4096
span vlan 10 prior 4096
span vlan 20 prior 4096
span vlan 30 prior 4096
s2
en
conf t
host S2
ena sec class
line console 0
password cisco
login
line vty 0 15
password cisco
login
exit
vlan 99
int vlan 99
ip add 172.17.99.32 255.255.255.0
no shut
exit
vtp mode client
vtp password cisco
int f0/1
swi mod tr
swi tr na vlan 99
int f0/2
swi mod tr
swi tr na vlan 99
int f0/3
swi mod tr
swi tr na vlan 99
int f0/4
swi mod tr
swi tr na vlan 99
吴阶平简介exit
ip defa 172.17.99.1
int f0/11
swi mod acc
swi acc vlan 10
int f0/18
swi mod acc
swi acc vlan 20
int f0/6
swi mod acc
swi acc vlan 30
s3
en
conf t
host S3
ena sec class
line console 0
password cisco
login
line vty 0 15
password cisco
login
exit
vlan 99
int vlan 99
ip add 172.17.99.33 255.255.255.0
no shut
exit
vtp mode client
vtp domain CCNA
vtp password cisco
int f0/1
swi mod tr
swi tr na vlan 99
int f0/2
swi mod tr
swi tr na vlan 99
int f0/3
swi mod tr
swi tr na vlan 99
int f0/4
swi tr na vlan 99
光学精密
工程exit
ip defa 172.17.99.1
r1
en
conf t
host R1
ena sec class
line console 0
password cisco
login
line vty 0 15
password cisco
login
exit
int f0/1
no shut
int f0/1.10
en dot 10
ip add 172.17.10.1 255.255.255.0
no shut
int f0/1.20
en dot 20
ip add 172.17.20.1 255.255.255.0
no shut
int f0/1.30
en dot 30
ip add 172.17.30.1 255.255.255.0
no shut
int f0/1.99
en dot 99
ip add 172.17.99.1 255.255.255.0
no shut