网络工程师交换试验手册之十九:VLAN实验
实验目的: 学习在交换机1912和2924上如何划分VLAN,以及如何将接口定义为指定的VLAN。.我们今后的操作还是会以2950为主,第二学期中学习到的3550中的配置命令,基本与2950相同。 实验设备: [attach][/attach] 1912和2924交换机 实验内容: 一:1912上VLAN的配置。 首先在SW1912上划分VLAN. SW1(config)#vlan 10 name AAA SW1(config)#vlan 20 name BBB SW1(config)#vlan 30 name CCC SW1(config)#vlan 40 name DDD SW1(config)#vlan 50 name EEE SW1(config)#vlan 60 name FFF SW1(config)#vlan 70 name GGG SW1(config)#vlan 80 name HHH SW1(config)#vlan 90 name III SW1(config)#vlan 100 name JJJ 查看VLAN状态 SW1#show vlan VLAN Name Status Ports -------------------------------------- 1 default Enabled 1-24, AUI, A, B 10 AAA Enabled 20 BBB Enabled 30 CCC Enabled 40 DDD Enabled 50 EEE Enabled 60 FFF Enabled 70 GGG Enabled 80 HHH Enabled 90 III Enabled 100 JJJ Enabled 1002 fddi-default Suspended 1003 token-ring-defau Suspended 1004 fddinet-default Suspended 1005 trnet-default Suspended --More-- VLAN Type SAID MTU Parent RingNo BridgeNo Stp Trans1 Trans2 --------------------------------------------------------------------------- 1 Ethernet 100001 1500 0 0 0 Unkn 1002 1003 10 Ethernet 100010 1500 0 1 1 Unkn 0 0 20 Ethernet 100020 1500 0 1 1 Unkn 0 0 30 Ethernet 100030 1500 0 1 1 Unkn 0 0 40 Ethernet 100040 1500 0 1 1 Unkn 0 0 50 Ethernet 100050 1500 0 1 1 Unkn 0 0 60 Ethernet 100060 1500 0 1 1 Unkn 0 0 70 Ethernet 100070 1500 0 1 1 Unkn 0 0 80 Ethernet 100080 1500 0 1 1 Unkn 0 0 90 Ethernet 100090 1500 0 1 1 Unkn 0 0 100 Ethernet 100100 1500 0 1 1 Unkn 0 0 1002 FDDI 101002 1500 0 0 0 Unkn 1 1003 1003 Token-Ring 101003 1500 1005 1 0 Unkn 1 1002 1004 FDDI-Net 101004 1500 0 0 1 IEEE 0 0 1005 Token-Ring-Net 101005 1500 0 0 1 IEEE 0 0 --------------------------------------------------------------------------- 为VLAN设置IP 地址: interface VLAN1 ip address 192.168.0.65 255.255.255.0 ip default-gateway 192.168.0.24 其他VLAN同样。 将接口划入不同的VLAN。 SW1(config)#int e0/1 SW1(config-if)#vlan-membership static 10 SW1(config-if)#int e0/2 SW1(config-if)#vlan-membership static 20 SW1(config)#int e0/3 SW1(config-if)#vlan-membership static 30 SW1(config-if)#int e0/4 SW1(config-if)#vlan-membership static 40 SW1(config)#int e0/5 SW1(config-if)#vlan-membership static 50 SW1(config-if)#int e0/6 SW1(config-if)#vlan-membership static 60 SW1(config)#int e0/7 SW1(config-if)#vlan-membership static 70 SW1(config-if)#int e0/8 SW1(config-if)#vlan-membership static80 SW1(config)#int e0/9 SW1(config-if)#vlan-membership static 90 SW1(config-if)#int e0/10 SW1(config-if)#vlan-membership static 100 查看接口分配到那个VLAN SW1#show vlan VLAN Name Status Ports -------------------------------------- 1 default Enabled 11-24, AUI, A, B 10 AAA Enabled 1 20 BBB Enabled 2 30 CCC Enabled 3 40 DDD Enabled 4 50 EEE Enabled 5 60 FFF Enabled 6 70 GGG Enabled 7 80 HHH Enabled 8 90 III Enabled 9 100 JJJ Enabled 10 二:2924上的VLAN配置。 首先在2924上划分VLAN。 Switch>en Switch#vlan database Switch(vlan)#vlan 10 name aaa VLAN 10 added: Name: aaa Switch(vlan)#vlan 20 name bbb VLAN 20 added: Name: bbb Switch(vlan)#vlan 30 name ccc VLAN 30 added: Name: ccc Switch(vlan)#vlan 40 name ddd VLAN 40 added: Name: ddd Switch(vlan)#vlan 50 name eee VLAN 50 added: Name: eee Switch(vlan)#exit(*注只能用EXIT命令,这样才会自动保存VLAN信息) APPLY completed. Exiting.... 查看VLAN信息 Switch#show vlan VLAN Name Status Ports ---- -------------------------------- --------- ------------------------------- 1 default active Fa0/1, Fa0/2, Fa0/3, Fa0/4, Fa0/5, Fa0/6, Fa0/7, Fa0/8, Fa0/9, Fa0/10, Fa0/11, Fa0/12, Fa0/13, Fa0/14, Fa0/15, Fa0/16, Fa0/17, Fa0/18, Fa0/19, Fa0/20, Fa0/21, Fa0/22, Fa0/23, Fa0/24 10 aaa active 20 bbb active 30 ccc active 40 ddd active 50 eee active 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 - - - - - 1002 1003 10 enet 100010 1500 - - - - - 0 0 20 enet 100020 1500 - - - - - 0 0 30 enet 100030 1500 - - - - - 0 0 40 enet 100040 1500 - - - - - 0 0 50 enet 100050 1500 - - - - - 0 0 1002 fddi 101002 1500 - - - - - 1 1003 1003 tr 101003 1500 1005 0 - - srb 1 1002 1004 fdnet 101004 1500 - - 1 ibm - 0 0 1005 trnet 101005 1500 - - 1 ibm - 0 0 将接口划分到不同的VLAN。 Switch(config)#int f0/1 Switch(config-if)#switchport access vlan 10 Switch(config)#no shut Switch(config)#int f0/2 Switch(config-if)#switchport access vlan 20 Switch(config)#no shut Switch(config)#int f0/3 Switch(config-if)#switchport access vlan 30 Switch(config)#no shut Switch(config)#int f0/4 Switch(config-if)#switchport access vlan 40 Switch(config)#no shut Switch(config)#int f0/5 Switch(config-if)#switchport access vlan 50 Switch(config)#no shut 查看接口划分到那个VLAN. Current configuration: ! version 12.0 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Switch ! ! ! ! ! ! ! ip subnet-zero ! ! ! interface FastEthernet0/1 switchport access vlan 10 ! interface FastEthernet0/2 switchport access vlan 20 ! interface FastEthernet0/3 switchport access vlan 30 ! interface FastEthernet0/4 switchport access vlan 40 ! interface FastEthernet0/5 switchport access vlan 50 ! interface FastEthernet0/6 ! interface FastEthernet0/7 ! interface FastEthernet0/8 ! interface FastEthernet0/9 ! interface FastEthernet0/10 ! interface FastEthernet0/11 ! interface FastEthernet0/12 或者: Switch#show vlan VLAN Name Status Ports ---- -------------------------------- --------- ------------------------------- 1 default active Fa0/3, Fa0/4, Fa0/5, Fa0/6, Fa0/7, Fa0/8, Fa0/9, Fa0/10, Fa0/11, Fa0/12, Fa0/13, Fa0/14, Fa0/15, Fa0/16, Fa0/17, Fa0/18, Fa0/19, Fa0/20, Fa0/21, Fa0/22, Fa0/23, Fa0/24 10 aaa active Fa0/1 20 bbb active Fa0/2 30 ccc active Fa0/3 40 ddd active Fa0/4 50 eee active Fa0/5 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 - - - - - 1002 1003 10 enet 100010 1500 - - - - - 0 0 20 enet 100020 1500 - - - - - 0 0 实验总结: 本次实验的主要目的是为了能够对交换机的初始化的VLAN进行简单的配置,实验程度比较简单。 本文出自 51CTO.COM技术博客 |



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