VLAN的基本配置和包传输路径测试
来源：互联网 发布：mac上的网游 编辑：程序博客网 时间：2024/05/29 16:08
VLAN基本配置网络拓扑如下
配置S2
创建vlan
Switch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#vlan 10Switch(config-vlan)#name teacherSwitch(config-vlan)#endSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#---------------------------------------------------------------------------------------------Switch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#vlan 20Switch(config-vlan)#name studentSwitch(config-vlan)#endSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#查看vlan是否已创建
Switch#show vlanVLAN 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, Fa0/2410 teacher active 20 student active 1002 fddi-default act/unsup 1003 token-ring-default act/unsup 1004 fddinet-default act/unsup 1005 trnet-default act/unsup VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------1 enet 100001 1500 - - - - - 0 010 enet 100010 1500 - - - - - 0 020 enet 100020 1500 - - - - - 0 01002 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 VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------Remote SPAN VLANs------------------------------------------------------------------------------Primary Secondary Type Ports------- --------- ----------------- ------------------------------------------Switch# 为VLAN分配端口
Switch# conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#inter fa0/18Switch(config-if)#switch mode accessSwitch(config-if)#switch access vlan 20Switch(config-if)#endSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#Switch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#inter fa0/11Switch(config-if)#switch mode accessSwitch(config-if)#switch access vlan 10Switch(config-if)#endSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#建立trunk链路
Switch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#inter fa0/3Switch(config-if)#switch mode trunkSwitch(config-if)#%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to down%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to upSwitch(config-if)#switch trunk allowed valn 10,20 ^% Invalid input detected at '^' marker.Switch(config-if)#switch trunk allowed vlan 10,20Switch(config-if)#endSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#show 显示配置后的结果
Switch#show vlanVLAN Name Status Ports---- -------------------------------- --------- -------------------------------1 default active Fa0/1, Fa0/2, Fa0/4, Fa0/【这里没有Fa0/3了，说明trunk配置可以】 Fa0/6, Fa0/7, Fa0/8, Fa0/9 Fa0/10, Fa0/12, Fa0/13, Fa0/14 Fa0/15, Fa0/16, Fa0/17, Fa0/19 Fa0/20, Fa0/21, Fa0/22, Fa0/23 Fa0/2410 teacher active Fa0/1120 student active Fa0/181002 fddi-default act/unsup 1003 token-ring-default act/unsup 1004 fddinet-default act/unsup 1005 trnet-default act/unsup VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------1 enet 100001 1500 - - - - - 0 010 enet 100010 1500 - - - - - 0 020 enet 100020 1500 - - - - - 0 01002 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 VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------Remote SPAN VLANs------------------------------------------------------------------------------Primary Secondary Type Ports------- --------- ----------------- ------------------------------------------Switch#配置S0
Switch>enSwitch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#valn 10 ^% Invalid input detected at '^' marker.Switch(config)#vlan 10Switch(config-vlan)#name webSwitch(config-vlan)#endSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#vlan 20Switch(config-vlan)#name mailSwitch(config-vlan)#endSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#给两个vlan配置相应的端口
Switch#Switch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#inter fa0/2Switch(config-if)#switch mode accessSwitch(config-if)#switch access vlan 10Switch(config-if)#endSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#inter fa0/4Switch(config-if)#switch mode accessSwitch(config-if)#switch access vlan 20Switch(config-if)#endSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#配置trunk端口
Switch#conf tEnter configuration commands, one per line. End with CNTL/Z.Switch(config)#inter fa0/3Switch(config-if)#switch mode trunkSwitch(config-if)#switch trunk allowed vlan 10.20Switch(config-if)#switch trunk allowed vlan 10,20Switch(config-if)#endSwitch#%SYS-5-CONFIG_I: Configured from console by consoleSwitch#show显示配置后的结果
Switch#show vlanVLAN Name Status Ports---- -------------------------------- --------- -------------------------------1 default active Fa0/1, 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 Fa0/2410 web active Fa0/220 mail active Fa0/41002 fddi-default act/unsup 1003 token-ring-default act/unsup 1004 fddinet-default act/unsup 1005 trnet-default act/unsup VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------1 enet 100001 1500 - - - - - 0 010 enet 100010 1500 - - - - - 0 020 enet 100020 1500 - - - - - 0 01002 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 VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------Remote SPAN VLANs------------------------------------------------------------------------------Primary Secondary Type Ports------- --------- ----------------- ------------------------------------------Switch#查看S2上的trunk端口
Switch#show inter trunkPort Mode Encapsulation Status Native vlanFa0/3 on 802.1q trunking 1Port Vlans allowed on trunkFa0/3 10,20Port Vlans allowed and active in management domainFa0/3 10,20Port Vlans in spanning tree forwarding state and not prunedFa0/3 10,20Switch#查看S0上的trunk端口
Switch#show inter trunkPort Mode Encapsulation Status Native vlanFa0/3 on 802.1q trunking 1Port Vlans allowed on trunkFa0/3 10,20Port Vlans allowed and active in management domainFa0/3 10,20Port Vlans in spanning tree forwarding state and not prunedFa0/3 10,20Switch#在PC0上ping mail服务器
在PC0上ping另一个VLAN中的服务器
在VLAN20中的PC0去pingVLAN10中的PC1
对于另一个VLAN中的设备同理
包传输路径测试
在同一VLAN中通信
由PC0到S2的ICMP数据包
S2即将要发出的数据包，可以看到帧已经被插入了一段标记
S2通过TRUNK链路发送给S0，S0收到数据包，可以看出此时帧中带着被插入的标记
S0要发出的数据包如下，可见已经去掉了标记， 
sever收到数据包 
准备发回数据包，要发回的数据包如下
阅读全文
0 0
- VLAN的基本配置和包传输路径测试
- vlan的基本配置
- Packet Tracer 包传输路径跟踪测试
- 交换机和路由器的基本配置命令,VLAN和单臂路由的配置
- 交换机vlan基本配置
- VLAN基本配置
- CCNA配置试验五vlan的基本配置
- VLAN 配置和VLAN 间路由配置
- Vlan的基本常用命令
- 实验三 基本vlan配置
- 实验六 vlan的基本配置--自我操作
- Vlan Mapping和Mux Vlan配置
- 交换机VLAN的配置
- 交换机的VLAN配置
- 交换机VLAN的配置
- vlan配置的步骤
- private vlan 的配置
- huawei vlan的配置
- jq的$(function(){})与window.onload的区别（转）
- C4996'fopen': This function or variable may be unsafe.解决方案
- Spring任务调度<task:scheduled-tasks>
- Android系统联系人信息获取
- Linux命令全
- VLAN的基本配置和包传输路径测试
- 量化误差与噪声误差
- 在Salesforce页面布局中添加Visualforce Pages项
- iOS实现联系人按照首字母进行排序
- 运营的企业，多关注商标注册
- mysqlbinlog flashback 5.6完全使用手册与原理
- context-param
- 网络编程（2）
- python安装第三方包packages
