关于LAN网内VLAN与Trunk的详细配置

兴宁A8网 · 发表于 2009/11/28 15:35

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
Copyright (c) 1998-2003 by Boson Software, Inc.

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#
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#
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#
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#
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#
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#
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#
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#
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#
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#
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#
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
login
transport input none
password dsfeng
exec-timeout 15 0
logging synchronous
line aux 0
line vty 0 15
login
password dsfeng
!
no scheduler allocate
end

SW1#
SW1#
SW1#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]

SW1#
SW1#