入vla
50SW8co
figifexitSW8co
figi
terfacefastether
et14与PC6相连的接口SW8co
figifswitchportmodeaccessSW8co
figifswitchportaccessvla
60SW8co
figifexitSW9co
figi
terfacefastether
et13与PC7相连的接口SW9co
figifswitchportmodeaccess配置为access接口SW9co
figifswitchportaccessvla
50将接口加入vla
50SW9co
figifexitSW9co
figi
terfacefastether
et14与PC8相连的接口SW9co
figifswitchportmodeaccessSW9co
figifswitchportaccessvla
60SW9co
figifexit232SW8SW9的Tru
k链路调测SW8co
figi
terfacefastether
et12SW8co
figifswitchporttru
ke
capsulatio
dot1qSW8co
figifswitchportmodetru
k配置接口为Tru
k接口SW8co
figifswitchporttru
kallowedvla
all配置该tru
k接口允许所有Vla
通过SW8co
figifexit注意：C3550C3560的Tru
k接口需要配置dot1qisl封装；C2950只支持dot1q。SW9co
figi
terfacefastether
et10SW9co
figifswitchporttru
ke
capsulatio
dot1qSW9co
figifswitchportmodetru
k配置接口为Tru
k接口SW9co
figifswitchporttru
kallowedvla
all配置该tru
k接口允许所有Vla
通过
11
f湖南工学院网络工程课程设计
SW9co
figifexit232SW8RT6的Tru
k链路调测
co
figifswitchporttru
ke
capsulatio
dot1qSW8co
figifswitchportmodetru
k配置接口为Tru
k接口SW8co
figifswitchporttru
kallowedvla
all配置该tru
k接口允许所有Vla
通过SW8co
figifexit注意：C3550C3560的Tru
k接口需要配置dot1qisl封装；C2950只支持dot1q。
12
f湖南工学院网络工程课程设计
24三层接口配置及链路测试
241单臂路由配置
RT6co
figi
terfaceFastEther
et10主接口对应
ativevla
RT6co
figif
oshutdow
打开主接口RT6co
figifexitRT6co
figi
terfaceEther
et1050创建子接口RT6co
figsubife
capsulatio
dot1Q50封装dot1q，vla
id50，对应vla
50，vla
50的路由点。RT6co
figsubifipaddress1068312552552550RT6co
figsubif
oshutdow
RT6co
figsubifexitRT6co
figi
terfaceEther
et1060创建子接口RT6co
figsubife
capsulatio
dot1Q60封装dot1q，vla
id60，对应vla
60，vla
60的路由点。RT6co
figsubifipaddress10132312552552550RT6co
figsubif
oshutdow
RT6co
figsubifexitRT6co
figi
terfaceEther
et10300创建子接口RT6co
figsubife
capsulatio
dot1Q61封装dot1q，vla
id300，对应vla
61，vla
300的路由点。RT6co
figsubifipaddress104312552552550RT6co
figsubif
oshutdow
RT6co
figsubifexitRT6showipi
terfacebrief查看接口简要状态信息I
terfaceIPAddressOKMethodStatusProtocolFastEther
et10u
assig
edYESNVRAMupupFastEther
et1050106831YEr