一些dynamic实验笔记分享：
 
EIGRP/OSPF:
R1:
en
conf t
hostname R1
line vty 0 4
password cisco
login
exit
enable password cisco
inter s1/1
ip add 172.16.1.1 255.255.255.0
no sh
exit
inter s1/2
ip add 172.16.5.1 255.255.255.0
no sh
router eigrp 100
network 172.16.0.0
R2:
en
conf t
hostname R2
line vty 0 4
password cisco
login
exit
enable password cisco
inter s1/0
ip add 172.16.1.2 255.255.255.0
no sh
exit
inter s1/1
ip add 172.16.2.1 255.255.255.0
no sh
exit
inter s1/2
ip add 172.16.3.1 255.255.255.0
no sh
R3:
en
conf t
hostname R3
line vty 0 4
password cisco
login
exit
enable password cisco
inter s1/0
ip add 172.16.2.2 255.255.255.0
no sh
exit
inter s1/2
ip add 172.16.4.1 255.255.255.0
no sh
R4:
en
conf t
hostname R4
line vty 0 4
password cisco
login
exit
enable password cisco
inter s1/3
ip add 172.16.4.2 255.255.255.0
no sh
exit
inter s1/2
ip add 172.16.3.2 255.255.255.0
no sh
exit
inter s1/1
ip add 172.16.5.2 255.255.255.0
no sh
 

ospf:
r1:
router ospf 100
network 172.16.1.1 0.0.0.0 area 0
network 172.16.5.1 0.0.0.0 area 0
r2:
router ospf 101
network 172.16.1.2 0.0.0.0 area 0
network 172.16.2.1 0.0.0.0 area 0
network 172.16.3.1 0.0.0.0 area 0
r3:
router ospf 102
network 172.16.2.2 0.0.0.0 area 0
network 172.16.4.1 0.0.0.0 area 0
r4:
router ospf 103
network 172.16.5.2 0.0.0.0 area 0
network 172.16.4.2 0.0.0.0 area 0
network 172.16.3.2 0.0.0.0 area 0
 
VLAN:
sw1:
vlan database
vlan 2 name ccna2
vlan 3 name ccna3

conf t
inter fa1/11
switchport mode access
switchport access vlan 1
exit
inter fa1/12
switchport mode access
switchport access vlan 2
exit
inter fa1/5
switchport mode trunk

R1:
conf t
interf fa0/0
no ip add
interf fa0/0.1
ip add 192.168.1.1 255.255.255.0
encapsulation dot1Q 1
exit
interf fa0/0.2
ip add 192.168.2.1 255.255.255.0
encapsulation dot1Q 2
 
inter fa1/9
switchport mode access
switchport access vlan 2
 
 
等试验希望帮助新手学习。
本文引自：www.myddr3.com.cn