《CISCO VTP和VLAN實(shí)驗(yàn)》要點(diǎn)：
本文介紹了CISCO VTP和VLAN實(shí)驗(yàn)，希望對(duì)您有用。如果有疑問(wèn)，可以聯(lián)系我們。

這是我做實(shí)驗(yàn)的時(shí)候簡(jiǎn)單架構(gòu)的一個(gè)top圖.我將s1作為核心交換機(jī),s2和s3作為接入層的交換機(jī)進(jìn)行配置.

在這次實(shí)驗(yàn)當(dāng)中接入層的每臺(tái)交換機(jī)接入兩臺(tái)pc,分別連入交換機(jī)的fa0/1 和fa0/2.但是,兩個(gè)口分入不同的vlan,來(lái)測(cè)試trunk.

vlan2的ip是192.168.1.1/24

vlan3的ip是192.168.2.1/24

下面是三臺(tái)交換機(jī)的vlan配置：

1)首先是s1交換機(jī)

en
conf t
int gi1/1
sw mode trunk
int gi1/2
sw mode trunk
exit

2)s2的配置

en
conf t
int gi1/1
sw mode trunk
exit
vlan 2
name office
exit
int vlan 2
ip add 192.168.1.1 255.255.255.0
exit
int fa0/1
sw access vlan 2
exit
vlan 3
name network
exit
int vlan 3
ip add 192.168.2.1 255.255.255.0
exit
int fa0/2
sw access vlan 3

3)s3的配置

en
conf t
int gi1/1
sw mode trunk
exit
vlan 2
name office
exit
int vlan 2
ip add 192.168.1.1 255.255.255.0
exit
int fa0/1
sw access vlan 2
exit
vlan 3
name network
exit
int vlan 3
ip add 192.168.2.1 255.255.255.0
exit
int fa0/2
sw access vlan 3

配置完畢,將pc機(jī)的ip配置好后,我們來(lái)測(cè)試一下：

1)首先用192.168.1.2的pc機(jī)ping s3的192.168.1.5,結(jié)果如下：

Packet Tracer PC Command Line 1.0
PC>ping 192.168.1.5

Pinging 192.168.1.5 with 32 bytes of data:

Reply from 192.168.1.5: bytes=32 time=125ms TTL=128
Reply from 192.168.1.5: bytes=32 time=125ms TTL=128
Reply from 192.168.1.5: bytes=32 time=156ms TTL=128
Reply from 192.168.1.5: bytes=32 time=109ms TTL=128

Ping statistics for 192.168.1.5:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 109ms, Maximum = 156ms, Average = 128ms

經(jīng)過(guò)測(cè)試是可以連通的.

2)再用192.168.1.2的pc機(jī)ping s3的192.168.2.4,結(jié)果如下：

PC>ping 192.168.2.4

Pinging 192.168.2.4 with 32 bytes of data:

Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 192.168.2.4:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

不通,說(shuō)明在相同vlan下,trunk建立成功.

3)我們?cè)賞ing一下同交換機(jī)的不同vlan：

首先用s2交換機(jī)的192.168.1.2 ping 192.168.2.3 結(jié)果如下：

PC>ping 192.168.2.3

Pinging 192.168.2.3 with 32 bytes of data:

Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 192.168.2.3:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

不通,說(shuō)明成功.

4)下面我們來(lái)做vtp

在s1上面如下設(shè)置

en
conf t
vtp domain office
vtp mode server

s2交換機(jī)如下設(shè)置

en
conf t
vtp domain office
vtp mode client

s3如下設(shè)置

en
conf t
vtp domain office
vtp mode client

然后可以用show vtp st 來(lái)查看一下如何.

OK,以上實(shí)驗(yàn)完成!

轉(zhuǎn)載請(qǐng)注明本頁(yè)網(wǎng)址：
http://www.fzlkiss.com/jiaocheng/4585.html