高級(jí)路由與交換機(jī)技術(shù)實(shí)戰(zhàn)案例

第1章交換機(jī)vlan間的三層通信

1.1VLANIF配置項(xiàng)目

1.1.1項(xiàng)目背景

在局域網(wǎng)中，有不同區(qū)域和不同的用戶，將不同區(qū)域中的用戶分成多個(gè)分組，相同的分

組即使是跨越區(qū)域可以相互訪問(wèn)，不同的分組需要經(jīng)過(guò)vlanif跳轉(zhuǎn)后訪問(wèn)網(wǎng)絡(luò)拓?fù)鋱D

如圖1.4所示。

192.168.1.254/24192.168.1.253/24

vlanif10vlanif20

192.168.1.1/24192.168.2.1/24

。一\Ethernet(V0/1?\^E(WW2

GE嗎4SW3,<pc?

產(chǎn)3、trunk、trunk/Ethernet0/0/1

\>/lan1020/

\ylan102。accessvlanl0

GEO/Q/A.

lEthernetCVO/l

GE0/0/1GE0/0/1

accessvlan20/trunkvlan1020

//LSW1LS,

/Ethernet0/0/2accessvlan20

EthernetQ/0/1

.?Ethernet0/0/1

,

PC2PC4

192.168.2.254/24192.168.2.253/24

圖1.4vlanif環(huán)境

1.1.2項(xiàng)目目標(biāo)

實(shí)現(xiàn)不同vlan分組的設(shè)備通過(guò)vlanif互訪。

1.1.3項(xiàng)目任務(wù)

(1)根據(jù)圖1.4網(wǎng)絡(luò)拓?fù)鋱D連接物理線路。

(2)配置PCIIP地址為54。

(3)配置PC2IP地址為54。

(4)配置PC3IP地址為53。

(5)配置PC4IP地址為53。

(6)串口連接LSW1修改設(shè)備名稱(chēng)為L(zhǎng)SW1,并新建vlan10和vlan20。

(7)串口連接LSW2修改設(shè)備名稱(chēng)為L(zhǎng)SW2,并新建vlan10和vlan20。

(8)串口連接LSW1在G0/0/1創(chuàng)建trunk口，僅允許vlan10和vlan20通過(guò)。

(9)串口連接LSW2在G0/0/1創(chuàng)建trunk口，僅允許vlan10和vlan20通過(guò)。

(10)串口連接LSW1配置E0/0/1口為access,默認(rèn)vlan為10。

(11)串口連接LSW1配置E0/0/2口為access,默認(rèn)vlan為20。

(12)串口連接LSW2配置E0/0/1口為access,默認(rèn)vlan為10。

(13)串口連接LSW2配置E0/0/2口為access,默認(rèn)vlan為20。

(14)從PC1使用ping工具訪問(wèn)PC2、PC3、PC4測(cè)試。

(15)從PC2使用ping工具訪問(wèn)PCI,PC3、PC4測(cè)試。

(16)串口連接LSW3修改設(shè)備名稱(chēng)為L(zhǎng)SW3,并新建vlan10和vlan20o

(17)串口連接LSW3在G0/0/1創(chuàng)建trunk口，僅允許vlan10和vlan20通過(guò)。

(18)串口連接LSW3在G0/0/2倉(cāng)ij建trunk口,僅允許vlan10和vlan20通過(guò)。

(19)串口連接LSW1在G0/0/2創(chuàng)建trunk口,僅允許vlan10和vlan20通過(guò)。

(20)串口連接LSW2在G0/0/2創(chuàng)建trunk口,僅允許vlan10和vlan20通過(guò)。

(21)串口連接LSW3創(chuàng)建vlanif10,設(shè)置IP地址為。

(22)串口連接LSW3創(chuàng)建vlanif20,設(shè)置IP地址為?

(23)從PC1使用ping工具訪問(wèn)PC2、PC3、PC4測(cè)試。

(24)從PC2使用ping工具訪問(wèn)PCI、PC3、PC4測(cè)試。

(25)新增PC1網(wǎng)關(guān)為o

(26)新增PC2網(wǎng)關(guān)為?

(27)新增PC3網(wǎng)關(guān)為o

(28)新增PC4網(wǎng)關(guān)為.

(29)從PC1使用ping工具訪問(wèn)PC2、PC3、PC4測(cè)試。

(30)從PC1使用tracert工具訪問(wèn)PC2、PC3、PC4測(cè)試。

1.1.4設(shè)備清單

華為S5700交換機(jī)-臺(tái)，華為S3700交換機(jī)兩臺(tái)，PC四臺(tái)，以太網(wǎng)線七條，DB9轉(zhuǎn)RJ45

線一條。

1.1.5實(shí)施過(guò)程

根據(jù)圖1.4網(wǎng)絡(luò)拓?fù)鋱D，將PC1以太網(wǎng)口使用以太網(wǎng)線連接LSW1交換機(jī)的E0/0/1口,

PC2以太網(wǎng)口使用以太網(wǎng)線連接到LSW1交換機(jī)的E0/0/2口。

將PC3以太網(wǎng)口使用以太網(wǎng)線連接到LSW2交換機(jī)的E0/0/1口，PC4以太網(wǎng)口使用以

太網(wǎng)線連接到LSW2交換機(jī)的E0/0/2口。

將LSW1的G0/0/1口使用以太網(wǎng)線連接到LSW2的G0/0/1口。

將LSW1的G0/0/2口使用以太網(wǎng)線連接到LSW3的G0/0/1口。

將LSW2的G0/0/2口使用以太網(wǎng)線連接到LSW3的G0/0/2口。

圖1.5交換機(jī)接口

配置PCIIP地址為54,子網(wǎng)掩碼為。

LinklocalIPv6address:fe80::5689:98ff:fe99:68bl

IPv6address:::/128

IPv6gateway:::

IPv4address:54

Subnetmask:

Gateway:

Physicaladdress:54-89-98-99-68-Bl

DNSserver:

圖1.6PCIIP地址

配置PC2工P地址為192.168.2.254,子網(wǎng)掩碼為255?255?255.0。

LinklocalIPv6addressfe80::5689:98ff:feea:41cb

IPv6address：：/128

IPv6gateway

IPv4address.?????????????????????54

Subnetmask

Gateway

Physicaladdress54-89-98-EA-41-CB

DNSserver

圖1.7PC2IP地址

配置PC3工P地址為192.168.L253,子網(wǎng)掩碼為255?255?255.0。

Link,localIPv6address:fe80::5689:98ff:fe44:9d9

IPv6address:::/128

IPv6gateway:::

IPv4address:53

Subnetmask:

Gateway:

Physicaladdress:54-89-98-44-09-D9

DNSserver:

圖1.8PC3IP地址

配置PC41P地址為192.168.2.253,子網(wǎng)掩碼為255?255?255

LinklocalIPv6addressfe80::5689:98ff:fe91:43eb

IPv6address....：：/128

IPv6gateway

IPv4address??????????????????????192.168.0.4

Sulonetmask.................255.255.255.0

Gateway..0.0.0.0

Physicaladdress54-89-98-91-43-EB

DNSserver

圖1.9PC4IP地址

使用DB9轉(zhuǎn)RJ45轉(zhuǎn)換線連接PC機(jī)串口和LSW1的Console,進(jìn)入系統(tǒng)視圖修改設(shè)備

名為L(zhǎng)SWlo

<Huawei>

<Huawei>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[Huawei]sysnameLSW1

[LSW1]|

圖1.10LSN1設(shè)備

在LSW1上創(chuàng)建vlan10和vlan20。

<LSW1>

<LSWl>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSWl]vlanbatch1020

Info:Thisoperationmaytakeafewseconds.Pleasewaitforamoment...done.

[LSW1]displaythis

#

sysnameLSW1

vlanbatch1020

#

clusterenable

ntdpenable

ndpenable

dropillegal-macalarm

#

return

[LSW1]|_______________________________________________________________________

圖1.11LSW1創(chuàng)建vlan

使用DB9轉(zhuǎn)RJ45轉(zhuǎn)換線連接PC機(jī)串口和LSW2的Console,進(jìn)入系統(tǒng)視圖修改設(shè)備

名為L(zhǎng)SW2o

<Huawei>

<Huawei>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[Huawei]sysnameLSW2

[LSW2]|_____________________________

圖1.12LSN2設(shè)備

在LSW2上創(chuàng)建vlan10和vlan20。

<LSW2>

<LSW2>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW2]vlanbatch1020

Info:Thisoperationmaytakeafewseconds.Pleasewaitforamomentdone.

[LSW2]displaythis

#

sysnameLSW2

*

vlanbatch1020

cluscerenable

ntdpenable

ndpenable

#

dropillegal-macalarm

*

return

[LSW2]

圖1.13LSW2倉(cāng)ij建vlan

使用DB9轉(zhuǎn)RJ45轉(zhuǎn)換線連接PC機(jī)串口和LSW1的Console,進(jìn)入G0/0/1接口視圖。

<LSW1>

<LSWl>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW1]interfaceGigabitEthernet0/0/1

[LSWl-GigabicEt:hernet;O/O/l]|_____________________

圖1.14LSW1進(jìn)入接口視圖

配置G0/0/1接口為trunk,僅允許vlan10和vlan20通過(guò)。

<LSW1>

<LSWl>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW1]interfaceGigabitEthernet0/0/1

[LSWl-GigabitEthernetO/O/1]portlink-typetrunk

[LSWl-GigabitEthernetO/O/1]undoporttrunkallow-passvlan1

[LSWl-GigabitEthernet0/0/l]porttrunkallow-passvlan1020

[LSWl-GigabitEthernetO/0/1]displaythis

#

interfaceGigabitEthernetO/0/1

portlink-typetrunk

undoporttrunkallow-passvlan1

porttrnnkallow-passvlan1020

#

return

[LSWl-GigabitEthernetO/O/l]|

圖1.15配置trunk

使用DB9轉(zhuǎn)RJ45轉(zhuǎn)換線連接PC機(jī)串口和LSW2的Console,進(jìn)入G0/0/1接口視圖。

<LSW2>

<LSW2>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW2]interfaceGigabitEthernet0/0/1

[LSW2-GigabitEthernet0/0/l)|

圖1.16LSW2進(jìn)入接口視圖

配置G0/0/1接口為trunk,僅允許vlan10和vlan20通過(guò)。

<LSW2>

<LSW2>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW2]interfaceGigabitEthernet0/0/1

[LSW2-GigabitEthernet0/0/l]portlink-typetrunk

[LSW2-GigabitEthernetO/0/1]undoporttrunkallow-passvlan

[LSW2-GigabitEthernet0/0/1]porttrunkallow-passvlan1020

[LSW2-GigabitEthernet0/0/l]displaythis

*

interfaceGigabitEthernet0/0/1

portlink-typetrunk

undoporttrunkallow-passvlan1

porttrunkallow-passvlan1020

return

[LSW2-GigabitEthernet0/0/l]|

圖1.17配置trunk

串口連接LSW1配置E0/0/1口為access,默認(rèn)vlan為10。

<LSW1>

<LSWl>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW1]interfaceEthernet0/0/1

[LSWl-Ethernet0/0/l]portlink-typeaccess

[LSWl-Ethernet0/0/l]portdefaultvlan10

[LSWl-Ethernet0/0/l]displaythis

#

interfaceEthernet0/0/l

portlink-typeaccess

portdefaultvlan10

*

return

[LSWl-Echernet0/0/l]|

圖1.18配置vlan

串口連接LSW1配置E0/0/2口為access,默認(rèn)vlan為20。

<LSW1>

<LSWl>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW1]interfaceEthernet0/0/2

[LSWl-EthernetO/0/2]portlink-typeaccess

[LSWl-Ethernet0/0/2]portdefaultvlan20

[LSWl-EthernetO/O/2]displaythis

*

interfaceEthernet0/0/2

portlink-typeaccess

portdefaultvlan20

#

return

[LSWl-Ethernec0/0/2]|___________________________

圖1.19配置vlan

串口連接LSW2配置E0/0/1口為access,默認(rèn)vlan為10。

<LSW2>

<LSW2>system-view

EntersystemviewrreturnuserviewwithCtrl+Z.

[LSW2]interfaceEchernet0/0/1

[LSW2-Ethernet0/0/l]portlink-typeaccess

[LSW2-Ethernet0/0/1]portdefaultvlan10

[LSW2-Ethernet0/0/l]displaythis

*

interfaceEthernet0/0/1

portlink-typeaccess

portdefaultvlan10

*

return

[LSW2-Echerne10/0/1]___________________________

圖1.20配置vlan

串口連接LSW2配置E0/0/2口為access,默認(rèn)vlan為20。

<LSW2>

<LSW2>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW2]interfaceEthernet0/0/2

[LSW2-EthernetO/0/2]portlink-typeaccess

[LSW2-Ethernet0/0/2]portdefaultvlan20

[LSW2-Ethernet0/0/2]displaythis

#

interfaceEthernet0/0/2

portlink-typeaccess

portdefaultvlan20

*

return

[LSW2-Ethernet0/0/2]]

圖1.21配置vlan

當(dāng)LSW2vlan調(diào)整后在PCI使用ping命令測(cè)試到PC2。

Ping54:32databytes,PressCtrl_Ctobreak.

From192?168?1?254:Destinationhostunreachable

圖1.22PCIpingPC2

當(dāng)LSW2vlan調(diào)整后在PCI使用ping命令測(cè)試到PC3。

Ping53:32databytes,PressCtrl_Ctobreak

From.53:bytes=32seq=l七七1=128time=62ms

From53:bytes=32seq=2ttl=128time=79ms

From53:bytes=32seq=3ttl=128time=62ms

From53:bytes=32seq=4ttl=128time=63ms

From53:bytes=32seq=5ttl=128time=78ms

53pingstatistics

5packet(s)transmitted

5packet(s)received

0.00%packetloss

round-tripmin/avg/max=62/68/79ms

圖1.23PCIpingPC3

當(dāng)調(diào)整后在使用命令測(cè)試到

LSW2vlanPCIpingPC4O

Ping53:32databytesrPressCtrl__Ctobreak

From192?168?I?254:Destinationhostunreachable

圖1.24PCIpingPC4

當(dāng)LSW2vlan調(diào)整后在PC2使用ping命令測(cè)試到PCI。

Ping54:32databytes,PressCtrl__Ctobreak

From192?168?2?254:Destinationhostunreachable

圖1.25PC2pingPCI

當(dāng)LSW2vlan調(diào)整后在PC2使用ping命令測(cè)試到PC3?

Ping53:32databytesrPressCtrl_Ctobreak

From54:Destinationhostunreachable

圖1.26PC2pingPC3

當(dāng)LSW2vlan調(diào)整后在PC2使用ping命令測(cè)試到PC4?

Ping53:32databytesrPressCtrlCtobreak.

From53:bytes=32seq=lttl=128time=63ms

From53:bytes=32seq=2ttl=128time=47ms

From53:bytes=32seq=3ttl=128time=63ms

From53:bytes=32seq=4ttl=128time=47ms

From53:bytes=32seq=5ttl=128time=62ms

53pingstatistics

5packet(s)transmitted

5packet(s)received

0.00%packetloss

round-tripmin/avg/max=47/56/63ms

圖1.27PC2pingPC4

可見(jiàn)同VLANPC機(jī)可相互訪問(wèn)。

使用DB9轉(zhuǎn)RJ45轉(zhuǎn)換線連接PC機(jī)串口和LSW3的Console,進(jìn)入系統(tǒng)視圖修改設(shè)備

名為L(zhǎng)SWlo

<Huawei>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[Huawei]sysnameLSW3

[LSW3]|

圖1.28LSU3設(shè)備

在LSW3上創(chuàng)建vlan10和vlan20。

<LSW3>

<LSW3>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW3]vlanbatch1020

Info:Thisoperationmaytakeafewseconds.Pleasewaitforamomentdone.

[LSW3]displaythis

sysnameLSW3

*

info-centersourceDSchannel0logstateofftrapstateoff

?

vlanbatch1020

i

clusterenable

ntdpenable

ndpenable

i

dropillegal-macalarm

*

return

(LSW3]|

圖1.29LSW3倉(cāng)犍vlan

串口連接LSW3在G0/0/1創(chuàng)建trunk口，僅允許vlan10和vlan20通過(guò)。

<LSW3>

<LSW3>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW3]interfaceGigabitEthernet0/0/1

[LSW3-GigabitEthernetO/0/1]portlink-typetrtmk

[LSW3-GigabitEthernet0/0/l]undoportCrunkallow-passvlan1

[LSW3-GigabitEthernetO/0/1]porttrunkallow-passvlan1020

[LSW3-GigabitEthernet0/0/l]displaythis

|

interfaceGigabitEthernet0/0/1

portlink-typetrunk

undoporttrunkallow-passvlan1

porttrunkallow-passvlan1020

return

[LSW3-GigabicEt:hernet:0/0/l]|__________________________________

圖l.30配置trunk

串口連接LSW3在G0/0/2創(chuàng)建trunk口，僅允許vlan10和vlan20通過(guò)。

<LSW3>

<LSW3>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW3]interfaceGigabitEthernet0/0/2

[LSW3-GigabitEthernet0/0/2]undoporttrunkallow-passvlan1

[LSW3-GigabitEthernet0/0/2]porttrunkallow-passvlan1020

[LSW3-GigabitEthernet0/0/2]displaythis

#

interfaceGigabitEthernet0/0/2

portlink-typetrunk

undoporttrunkallow-passvlan1

porttrunkallow-passvlan1020

return

[LSW3-GigabicEchmat0/0/2]|__________________________________

圖1.31配置trunk

串口連接LSW1在G0/0/2創(chuàng)建trunk口，僅允許vlan10和vlan20通過(guò)。

<LSWl>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW1]interfaceGigabitEthernet0/0/2

[LSWl-GigabitEthernetO/0/2]portlink-typetrunk

[LSWl-GigabitEthernetO/O/2]undoporttrunkallow-passvlan1

[LSWl-GigabitEthernetO/O/2]porttrunkallow-passvlan1020

[LSWl-GigabitEthernet0/0/2]displaythis

#

interfaceGigabitEthernetO/O/2

portlink-typetrunk

undoporttrunkallow-passvlan1

porttrunkallow-passvlan1020

return

[LSWl-GigabicEthern2七0/0/2]|__________________________________

圖1.32配置trunk

串口連接LSW2在G0/0/2創(chuàng)建trunk口，僅允許vlan10和vlan20通過(guò)。

<LSW2>

<LSW2>system-view

EntersystemviewrreturnuserviewwithCtrl+Z.

[LSW2]interfaceGigabitEthernet0/0/2

[LSW2-GigabitEthernet0/0/2]portlink-typetrunk

[LSW2-GigabitEthernet0/0/2]undoporttrunkallow-passvlan1

[LSW2-GigabitEthernet0/0/2]porttrunkallow-passvlan1020

[LSW2-GigabitEthernet0/0/2]displaythis

*

interfaceGigabitEthernetO/O/2

portlink-typetrunk

undoporttrunkallow-passvlan1

porttrunkallow-passvlan1020

*

return

[LSW2-GigabitEthernet0/0/2]I

圖1.33配置trunk

串口連接LSW3創(chuàng)建vlanif10,設(shè)置工P地址為。

<LSW3>

<LSW3>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW3]interfaceVlanif10

[LSW3-Vlanif10]ipaddress

[LSW3-Vlanif10]displaythis

interfaceVlanif10

ipaddress

return

[LSW3-VlaniflO]|_____________________________________

圖1.34配置vlaniflO

串口連接LSW3創(chuàng)建vlanif20,設(shè)置工P地址為。

<LSW3>

<LSW3>system-view

Entersystemview,returnuserviewwithCtrl+Z.

[LSW3]interfaceVlanif20

[LSW3-VIanif20]ipaddress

[LSW3-Vlanif20]displaythis

*

interfaceVlanif20

ipaddress

i

return

[LSW3-Vlanif20]|_____________________________________

圖1.35配置vlanif20

從PCI使用ping工具訪問(wèn)PC2測(cè)試。

Ping192.168.2.254:32databytes,PressCtrl_Ctobreak.

From192?168?1?254:Destinationhostunreachable

圖1.36PCIpingPC2

從PCI使用ping工具訪問(wèn)PC3測(cè)試。

Ping192.168.1.253:32databyteszPressCtrlCtobreak.

From192.168.1.253:bytes=32seq=lttl=128time=78ms

From192.168.1.253:bytes=32seq=2ttl=128time=47ms

From192.168.1.253:bytes=32seq=3ttl=128time=78ms

From192.168.1.253:bytes=32seq=4ttl=128time=63ms

From192.168.1.253:bytes=32seq=5ttl=128time=62ms

192.168.1.253pingstatistics

5packet(s)transmitted

5packet(s)received

0.00%packetloss

round-tripmin/avg/max=47/65/78ms

圖1.37PCIpingPC3

從PCI使用ping工具訪問(wèn)PC4測(cè)試。

Ping192.168.2.253:32databytesrPressCtrl_Ctobreak

From192.168.1?254:Destinationhostunreachable

圖1.38PCIpingPC4

新增PCI網(wǎng)關(guān)為0

Link,localIPv6addressfe80::5689:98ff:fe59:68bl

IPv6address??????????????????????：：/128

IPv6gateway

IPv4address..192.168.1.254

SuJonetmask.???????????????????????255.255.255.0

Gateway...192.168.1.1

Physicaladdress54-89-98-99-68-Bl

DNSserver

圖1.39PCI新增網(wǎng)關(guān)

新增PC2網(wǎng)關(guān)為c

LinklocalIPv6address。..........fe80::5689:98ff:feea:41cb

IPv6address：：/128

IPv6gateway...........

IPv4address.......192,168.2.254

SuJone七mask.。......................255.255.255.0

Gateway???????????????????????????192.168.2.1

Physicaladdress54-89-98-EA-41-CB

DNSserver

圖1.40PC2新增網(wǎng)關(guān)

新增PC3網(wǎng)關(guān)為。

LinklocalIPv6addressfe80::5689:98ff:fe44:9d9

IPv6address：：/128

IPv6gateway

IPv4address53

SuJonctmask

Gateway?

Physicaladdress54-89-98-44-09-D9

DNSserver

圖1.41PC3新增網(wǎng)關(guān)

新增PC4網(wǎng)關(guān)為,,

LinklocalIPv6addressfe80::5689:98ff:fe91:43eb

IPv6address：：/128

IPv6gateway

IPv4address53

Subnetmask

Gateway

Physicaladdress54-89-98-91-43-EB

DNSserver

圖1.42PC4新增網(wǎng)關(guān)

增加網(wǎng)關(guān)后從PC1使用ping工具訪問(wèn)PC2測(cè)試。

Ping54:32databytesrPressCtrl_Ctobreak

From54:bytes=32seq=l七七1=127-time=140ms

From54:bytes=32seq=2ttl=127time=109ms

From54:bytes=32seq=3ttl=127time=141ms

From54:bytes=32seq=4七七1=127time=109ms

From54:bytes=32seq=5ttl=127time=125ms

--192.168.2.254pingstatistics--

5packet(s)transmitted

5packet(s)received

0.00%packetloss

round-tripmin/avg/max=109/124/141ms

圖1.43PCIpingPC2

增加網(wǎng)關(guān)后從PCI使用ping工具訪問(wèn)PC3測(cè)試。

Ping53:32databytesrPressC七rlCtobreak.

From53:bytes=32seq=lttl=128time=62ms

From53:bytes=32seq=2ttl=128time=63ms

From53:bytes=32seq=3ttl=128time=78ms

From53:bytes=32seq=4ttl=128time=62ms

From53:bytes=32seq=5ttl=128time=63ms

--53pingstatistics

5packet(s)transmitted

5packet(s)received

0.00%packetloss

round-tripmin/avg/max=62/65/78ms

圖1.44PCIpingPC3

增加網(wǎng)關(guān)后從PCI使用ping工具訪問(wèn)PC4測(cè)試。

Ping53:PressCtrl_Ctobreak.

From53:ttl=127time=110ms

From53:ttl=127time=93ms

From53:ttl=127time=94ms

From53:ttl=127time=109ms

From53:七七1=127time=110ms

53pingstatistics

5packet(s)transmitted

5packet(s)received

0.00%packetloss

round-tripmin/avg/max=93/103/110ms

圖1.45PCIpingPC4

從PCI使用tracert工具訪問(wèn)PC2測(cè)試。

Itracerouteto54r8hopsmax

(ICMP)rpressCtrl+Ctostop

163ms78ms63ms

I2192?168?2?254125ms140ms125ms|

圖1.46PCItracertPC2

從PCI使用tracert工具訪問(wèn)PC3測(cè)試。

tracerouteto53r8hopsmax

(ICMP),pressCtrl+Ctostop

1192?168,1?25363ms78ms63ms

圖1.47PCItracertPC3

從PCI使用tracert工具訪問(wèn)PC4測(cè)試。

tracerouteto53,8hopsmax

(ICMP)rpressCtrl+Ctostop

163ms62ms63ms

2192?1G8?2.253109ms110ms109ms

圖1.48PCItracertPC4

到此所有PC機(jī)都可以通過(guò)直接或者通過(guò)vlanif互訪。

最終LSW1的完整配置如下:

#

sysnameLSW1

#

info-centersourceDSchannel0logstateofftrapstateoff

#

vlanbatch1020

#

clusterenable

ntdpenable

ndpenable

#

dropillegal-macalarm

#

diffservdomaindefault

#

drop-profiledefault

#

aaa

authentication-schemedefault

authorization-schemedefault

accounting-schemedefault

domaindefault

domaindefault_admin

local-useradminpasswordsimpleadmin

local-useradminservice-typehttp

#

interfaceVlanifl

#

interfaceMEthO/O/1

#

interfaceEthernetO/O/1

portlink-typeaccess

portdefaultvlan10

#

interfaceEthernet0/0/2

portlink-typeaccess

portdefaultvlan20

#

interfaceEthernetO/O/3

#

interfaceEthernet0/0/4

#

interfaceEthernet0/0/5

#

interfaceEthernet0/0/6

#

interfaceEthernet0/0/7

#

interfaceEthernet0/0/8

#

interfaceEthernet0/0/9

#

interfaceEthernet0/0/10

#

interfaceEthernetO/O/11

#

interfaceEthernetO/O/12

#

interfaceEthernet0/0/13

#

interfaceEthernet0/0/14

#

interfaceEthernet0/0/15

#

interfaceEthernet0/0/16

#

interfaceEthernet0/0/17

#

interfaceEthernet0/0/18

#

interfaceEthernet0/0/19

#

interfaceEthernet0/0/20

#

interfaceEthernetO/O/21

#

interfaceEthernetO/O/22

#

interfaceGigabitEthernetO/O/1

portlink-typetrunk

undoporttrunkallow-passvlan1

porttrunkallow-passvlan1020

#

interfaceGigabitEthernetO/O/2

portlink-typetrunk

undoporttrunkallow-passvlan1

porttrunkallow-passvlan1020

#

interfaceNULLO

#

user-interfacecon0

user-interfacevty04

#

return

最終LSW2的完整配置如下:

#

sysnameLSW2

#

info-centersourceDSchannel0logstateofftrapstateoff

#

vlanbatc