deshen_feng

关于LAN网内VLAN与Trunk的详细配置

此实验过程是在 Boson NetSim for CCNP version 6.0 BETA 1 软件下做的。其中使用 2 台 C2905switch 和 4 台 PC 机。

实验内容：

1、配置控制端口和虚拟线路

2 、设置 VLAN 两个，分别为： VLAN100 Pcontrol 和 VLAN200 Accout

3 、分别将接口加入到 VLAN100 和 VLAN200 后配置 Trunk 线路，保证 VLAN 间的通信

4 、最后进行测试是否成功

关于 LAN 网内 VLAN 与 Trunk 的详细配置

SW1 （ C2950 ）交换机测试详细步骤及结果：

CLI session with the switch is open.

To end the CLI session, enter [Exit].

Switch>

%LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down

%LINK-3-UPDOWN: Interface FastEthernet0/4, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to down

%LINK-3-UPDOWN: Interface FastEthernet0/5, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/5, changed state to down

%LINK-3-UPDOWN: Interface FastEthernet0/6, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/6, changed state to down

%LINK-3-UPDOWN: Interface FastEthernet0/7, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/7, changed state to down

%LINK-3-UPDOWN: Interface FastEthernet0/8, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/8, changed state to down

%LINK-3-UPDOWN: Interface FastEthernet0/9, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/9, changed state to down

%LINK-3-UPDOWN: Interface FastEthernet0/11, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/11, changed state to down

%LINK-3-UPDOWN: Interface FastEthernet0/12, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/12, changed state to down

Switch>enable

Switch#show version

Boson Operating Simulation Software

BOSS (tm) C2900 Software (C2900-Enterprise), Version 12.1, RELEASE SOFTWARE

BOSS ROM: System Bootstrap, Version 12.2, RELEASE SOFTWARE

Switch Uptime Is 0 days, 0 hours, 0 minutes

System restarted by power-on

System image file is ""flash:c2900-enterprise.12.1.boss"", booted via flash

Boson 2900 (BOSS) processor (revision 5.0)

12 FastEthernet/IEEE 802.3 interface(s)

32K bytes of simulated non-volatile configuration memory.

8192K bytes of simulated System flash (Read/Write)

Switch#

Switch#show runn

Version 12.1

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

hostname Switch

ip subnet-zero

spanning-tree extend system-id

interface FastEthernet0/1

interface FastEthernet0/2

Switch#show runn

Version 12.1

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

hostname Switch

ip subnet-zero

spanning-tree extend system-id

interface FastEthernet0/1

interface FastEthernet0/2

interface FastEthernet0/3

interface FastEthernet0/4

interface FastEthernet0/5

interface FastEthernet0/6

interface FastEthernet0/7

interface FastEthernet0/8

interface FastEthernet0/9

interface FastEthernet0/10

interface FastEthernet0/11

interface FastEthernet0/12

vtp domain bigdomain

interface Vlan 1

no ip address

no ip route-cache

ip classless

no ip http server

line con 0

transport input none

line aux 0

line vty 0 15

no scheduler allocate

end

Switch#

Switch#configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

Switch(config)#hostname SW1

SW1(config)#line console 0

SW1(config-line)#exec-timeout 20 0

SW1(config-line)#logging synchronous

SW1(config-line)#password dsfeng

SW1(config-line)#login

SW1(config-line)#line vty 0 15

SW1(config-line)#exec-timeout 15 0

SW1(config-line)#logging synchronous

SW1(config-line)#password dsfeng

SW1(config-line)#login

SW1(config-line)#enable secret cisco

SW1(config)#exit

SW1#

SW1#vlan database

SW1(vlan)#vlan 100 name Pcontrol

VLAN 100 added:

Name:Pcontrol

SW1(vlan)#vlan 200 name Accout

VLAN 200 added:

Name:Accout

SW1(vlan)#exit

APPLY completed.

Exiting....

SW1#

SW1#configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

SW1(config)#interface fastethernet 0/2

SW1(config-if)#switchport mode access

SW1(config-if)#switchport access vlan 100

SW1(config-if)#exit

SW1(config)#interface fastethernet 0/3

SW1(config-if)#switchport mode access

SW1(config-if)#switchport access vlan 200

SW1(config-if)#exit

SW1(config)#interface fasteterhent 0/10

SW1(config-if)#switchport mode trunk

SW1(config-if)#switchport trunk encapsulation dot1q

SW1(config-if)#end

SW1#

SW1#show interface fastethernet 0/2

FastEthernet0/2 is up, line protocol is up

Hardware is Fast Ethernet, address is 000C .6542.9093 (bia 000C .6542.9093)

MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,

reliability 255/255, txload 1/255, rxload 1/255

Auto-duplex, Auto-speed

Encapsulation ARPA, loopback not set

ARP type: ARPA, ARP Timeout 04:00:00

Last input 02:29:44, output never, output hang never

Last clearing of "show interface" counters never

Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: fifo

Output queue :0/40 (size/max)

5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

269 packets input, 71059 bytes, 0 no buffer

Received 6 broadcasts, 0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

7290 packets output, 429075 bytes, 0 underruns

0 output errors, 3 interface resets

0 output buffer failures, 0 output buffers swapped out

SW1#

SW1#show interface fastethernet 0/3

FastEthernet0/3 is up, line protocol is up

Hardware is Fast Ethernet, address is 000C .3849.2796 (bia 000C .3849.2796)

MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,

reliability 255/255, txload 1/255, rxload 1/255

Auto-duplex, Auto-speed

Encapsulation ARPA, loopback not set

ARP type: ARPA, ARP Timeout 04:00:00

Last input 02:29:44, output never, output hang never

Last clearing of "show interface" counters never

Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: fifo

Output queue :0/40 (size/max)

5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

269 packets input, 71059 bytes, 0 no buffer

Received 6 broadcasts, 0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

7290 packets output, 429075 bytes, 0 underruns

0 output errors, 3 interface resets

0 output buffer failures, 0 output buffers swapped out

SW1#

SW1#show interface fastethernet 0/10

FastEthernet0/10 is up, line protocol is up

Hardware is Fast Ethernet, address is 000C .3878.9745 (bia 000C .3878.9745)

MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,

reliability 255/255, txload 1/255, rxload 1/255

Auto-duplex, Auto-speed

Encapsulation ARPA, loopback not set

ARP type: ARPA, ARP Timeout 04:00:00

Last input 02:29:44, output never, output hang never

Last clearing of "show interface" counters never

Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: fifo

Output queue :0/40 (size/max)

5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

269 packets input, 71059 bytes, 0 no buffer

Received 6 broadcasts, 0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

7290 packets output, 429075 bytes, 0 underruns

0 output errors, 3 interface resets

0 output buffer failures, 0 output buffers swapped out

SW1#

SW1#show vlan

VLAN Name Status Ports

---- -------------------------------- --------- -------------------------------

1 default active Fa0/1, Fa0/4, Fa0/5, Fa0/6

Fa0/7, Fa0/8, Fa0/9, Fa0/10

Fa0/11, Fa0/12

100 Pcontrol active Fa0/2

200 Accout active Fa0/3

1002 fddi-default active

1003 token-ring-default active

1004 fddinet-default active

1005 trnet-default active

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2

---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------

1 enet 100001 1500 - - - - - 0 0

100 enet 100100 1500 - - - - - 0 0

200 enet 100200 1500 - - - - - 0 0

1002 fddi 101002 1500 - - - - - 0 0

1003 tr 101003 1500 - - - - - 0 0

1004 fdnet 101004 1500 - - - ieee - 0 0

1005 trnet 101005 1500 - - - ibm - 0 0

SW1#

SW1#show cdp neighbors

Capability Codes: R - Router, T - Trans Bridge , B - Source Route Bridge

S -Switch, H - Host, i - IGMP, r - Repeater

Device ID Local Intrfce Holdtme Capability Platform Port ID

SW2 Fas0/10 167 T S 2950 Fas 0/10

SW1#

SW1#show mac-address-table

Capability Codes: R - Router, T - Trans Bridge , B - Source Route Bridge

S -Switch, H - Host, i - IGMP, r - Repeater

Device ID Local Intrfce Holdtme Capability Platform Port ID

SW2 Fas0/10 167 T S 2950 Fas 0/10

Mac Address Table

------------------------------------------

Vlan Mac Address Type Ports

---- ----------- ---- -----

200 000C .9631.1997 DYNAMIC Fa0/3

100 000C .7036.8702 DYNAMIC Fa0/2

1 000C .3817.8412 DYNAMIC Fa0/10

1 000C .9623.5011 DYNAMIC Fa0/10

1 000C .1738.3819 DYNAMIC Fa0/10

Total Mac Addresses for this criterion: 5

SW1#

SW1#show run

Version 12.1

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

hostname SW1

enable secret 5 $sdf$6978yhg$jnb76sd

ip subnet-zero

spanning-tree extend system-id

interface FastEthernet0/1

interface FastEthernet0/2

switchport mode access

switchport access vlan 100

interface FastEthernet0/3

switchport mode access

switchport access vlan 200

interface FastEthernet0/4

interface FastEthernet0/5

interface FastEthernet0/6

interface FastEthernet0/7

interface FastEthernet0/8

interface FastEthernet0/9

interface FastEthernet0/10

switchport mode trunk

switchport trunk encapsulation dot1q

interface FastEthernet0/11

interface FastEthernet0/12

vtp domain bigdomain

interface Vlan 1

no ip address

no ip route-cache

vlan 100 name Pcontrol

vlan 200 name Accout

ip classless

no ip http server

line con 0

transport input none

password dsfeng

exec-timeout 15 0

logging synchronous

line aux 0

line vty 0 15

password dsfeng

no scheduler allocate

end

SW1#

SW1#copy running-config startup-config

Destination filename [startup-config]?

Building configuration...

[OK]

SW1#

SW2 （ C2950 ）交换机测试详细步骤及结果：