本次練習是參考Cisco網路學院
CCNA Exploration 4.0 LAN Switching and Wireless
Student Lab Manual
我將它轉成Dynamips的設定檔 並寫下自己的實驗紀錄
Dynamips的設定檔:
##################################################
#
# For CCNA Exploration 4.0 LAN and Switching and Wireless
# Lab 4.4.1-3
#
##################################################
autostart=false
[localhost:7200]
workingdir = /opt/dynamips/dynagen-0.10.1/UTS/CCNA3/Week02/workingconfig/
[[3640]]
# Specify 3640 IOS image on Windows here:
# image = C:\Program Files\Dynamips\images\c3640-jk9o3s-mz.123-14.T7.extracted.bin
# Specify 3640 IOS image on Linux here:
image = /opt/dynamips/images/c3640-jk.bin
ram = 128
disk0 = 0
disk1 = 0
# Choose an idlepc value from the below
idlepc = 0x605ac7b8
mmap = true
ghostios = true
confreg = 0x2102
###########################
#
# Define router instances 1
#
###########################
[[Router SW1]]
model = 3640
console = 2001
autostart = false
slot0 = NM-16ESW
F0/1 = SW2 F0/1
F0/2 = SW3 F0/2
# cnfg = /opt/dynamips/dynagen-0.10.1/UTS/CCNA3/Week02/initconfig/SW1.txt
[[Router SW2]]
model = 3640
console = 2002
autostart = false
slot0 = NM-16ESW
F0/11 = Host1 F0/1
F0/12 = Host2 F0/2
F0/13 = Host3 F0/3
# cnfg = /opt/dynamips/dynagen-0.10.1/UTS/CCNA3/Week02/initconfig/SW2.txt
[[Router SW3]]
model = 3640
console = 2003
autostart = false
slot0 = NM-16ESW
F0/11 = Host4 F0/4
F0/12 = Host5 F0/5
F0/13 = Host6 F0/6
# cnfg = /opt/dynamips/dynagen-0.10.1/UTS/CCNA3/Week02/initconfig/SW3.txt
[[Router Host1]]
model = 3640
console = 2004
autostart = false
slot0 = NM-16ESW
# cnfg = /opt/dynamips/dynagen-0.10.1/UTS/CCNA3/Week02/initconfig/Host1.txt
[[Router Host2]]
model = 3640
console = 2005
autostart = false
slot0 = NM-16ESW
# cnfg = /opt/dynamips/dynagen-0.10.1/UTS/CCNA3/lWeek02/initconfig/Host2.txt
[[Router Host3]]
model = 3640
console = 2006
autostart = false
slot0 = NM-16ESW
# cnfg = /opt/dynamips/dynagen-0.10.1/UTS/CCNA3/Week02/initconfig/Host3.txt
[[Router Host4]]
model = 3640
console = 2007
autostart = false
slot0 = NM-16ESW
# cnfg = /opt/dynamips/dynagen-0.10.1/UTS/CCNA3/Week02/initconfig/Host4.txt
[[Router Host5]]
model = 3640
console = 2008
autostart = false
slot0 = NM-16ESW
# cnfg = /opt/dynamips/dynagen-0.10.1/UTS/CCNA3/Week02/initconfig/Host5.txt
[[Router Host6]]
model = 3640
console = 2009
autostart = false
slot0 = NM-16ESW
# cnfg = /opt/dynamips/dynagen-0.10.1/UTS/CCNA3/Week02/initconfig/Host6.txt
這Lab只是基本VTP設定練習
Switch1: VTP mode Server
Switch2: VTP mode Client
Switch3: VTP mode transparent
Switch1會把VLAN的設定傳給Switch2 & 3
但Switch3會忽略設定 所以必須手動設定
才可讓VLAN內的電腦PING互通
我的設定是
1. 先設定PC1-6
hostname Host*
!
no ip domain lookup
!
interface FastEthernet0/*
no switchport
ip address 172.17.*.* 255.255.255.0
no shutdown
!
ip route 0.0.0.0 0.0.0.0 172.17.*.1
!
line con 0
logging synchronous
!
end
2. 設定Switch1-3的VTP mode
Switch1:
vlan database
vtp domain cisco
vtp server
vtp password cisco
Switch2:
vlan database
vtp domain cisco
vtp client
vtp password cisco
Switch3:
vlan database
vtp domain cisco
vtp transparent
vtp password cisco
exit
3. Switch1上設定VLAN
vlan database
vlan 10 name Staff
vlan 20 name Students
vlan 30 name Guest
vlan 99 name management
exit
4. Switch1-3 設定Trunk跟native VLAN 在Trunking port
Switch1:
interface FastEthernet0/1
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport mode trunk
!
interface FastEthernet0/2
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport mode trunk
Switch2:
interface FastEthernet0/1
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport mode trunk
Switch3:
interface FastEthernet0/2
switchport trunk encapsulation dot1q
switchport trunk native vlan 99
switchport mode trunk
show vlan-switch
會發現VLAN的設定 已經套在Switch2上 但沒在Switch3上
5. Switch3手動設定VLAN
vlan database
vlan 10 name Staff
vlan 20 name Students
vlan 30 name Guest
vlan 99 name management
exit
(可以測試一下Switch2 & 3 各別建個VLAN 88
會發現 Switch2 不行 但 Switch3 ok
記得要刪掉VLAN 88)
6. Switch2-3 指定VLAN的Port
interface fastEthernet 0/11
switchport mode access
switchport access vlan 10
!
interface fastEthernet 0/12
switchport mode access
switchport access vlan 20
!
interface fastEthernet 0/13
switchport mode access
switchport access vlan 30
!
7. Switch1-3 設定management VLAN
Switch1:
interface Vlan99
ip address 172.17.99.11 255.255.255.0
no shutdown
Switch2:
interface Vlan99
ip address 172.17.99.12 255.255.255.0
no shutdown
Switch3:
interface Vlan99
ip address 172.17.99.13 255.255.255.0
no shutdown
8. 驗證指令
show vlan-switch
show interfaces trunk
最後PC1-4,2-5,3-6互ping 有通 結束
Switch1設定檔:
hostname Switch1
!
no ip domain lookup
!
interface FastEthernet0/1
switchport trunk native vlan 99
switchport mode trunk
no shutdown
!
interface FastEthernet0/2
switchport trunk native vlan 99
switchport mode trunk
no shutdown
!
interface Vlan99
ip address 172.17.99.11 255.255.255.0
!
line con 0
logging synchronous
!
end
Switch2設定檔:
hostname Switch2
!
no ip domain lookup
!
interface FastEthernet0/1
switchport trunk native vlan 99
switchport mode trunk
no shutdown
!
interface FastEthernet0/11
switchport access vlan 10
!
interface FastEthernet0/12
switchport access vlan 20
!
interface FastEthernet0/13
switchport access vlan 30
!
interface Vlan99
ip address 172.17.99.12 255.255.255.0
!
line con 0
logging synchronous
!
end
Switch3設定檔:
hostname Switch3
!
no ip domain lookup
!
interface FastEthernet0/2
switchport trunk native vlan 99
switchport mode trunk
no shutdown
!
interface FastEthernet0/11
switchport access vlan 10
!
interface FastEthernet0/12
switchport access vlan 20
!
interface FastEthernet0/13
switchport access vlan 30
!
interface Vlan99
ip address 172.17.99.13 255.255.255.0
!
line con 0
logging synchronous
!
end
PC1設定檔:
hostname PC1
!
no ip domain lookup
!
interface FastEthernet0/1
no switchport
ip address 172.17.10.21 255.255.255.0
no shutdown
!
ip route 0.0.0.0 0.0.0.0 172.17.10.1
!
line con 0
logging synchronous
!
end
PC2設定檔:
hostname Host2
!
no ip domain lookup
!
interface FastEthernet0/2
no switchport
ip address 172.17.20.22 255.255.255.0
no shutdown
!
ip route 0.0.0.0 0.0.0.0 172.17.20.1
!
line con 0
logging synchronous
!
end
PC3設定檔:
hostname Host3
!
no ip domain lookup
!
interface FastEthernet0/3
no switchport
ip address 172.17.30.23 255.255.255.0
no shutdown
!
ip route 0.0.0.0 0.0.0.0 172.17.30.1
!
line con 0
logging synchronous
!
end
PC4設定檔:
hostname Host4
!
no ip domain lookup
!
interface FastEthernet0/4
no switchport
ip address 172.17.10.24 255.255.255.0
no shutdown
!
ip route 0.0.0.0 0.0.0.0 172.17.10.1
!
line con 0
logging synchronous
!
end
PC5設定檔:
hostname Host5
no ip domain lookup
!
interface FastEthernet0/5
no switchport
ip address 172.17.20.25 255.255.255.0
no shutdown
!
ip route 0.0.0.0 0.0.0.0 172.17.20.1
!
line con 0
logging synchronous
!
end
PC6設定檔:
hostname Host6
!
no ip domain lookup
!
interface FastEthernet0/6
no switchport
ip address 172.17.30.26 255.255.255.0
no shutdown
!
ip route 0.0.0.0 0.0.0.0 172.17.30.1
!
line con 0
logging synchronous
!
end
參考資料:
Cisco網路學院 http://www.cisco.com/web/learning/netacad/index.html
CCNA Exploration 4.0 LAN Switching and Wireless
Student Lab Manual
最初發表 / 最後更新: 2008.03.07 / 2018.05.28
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