好的,要解决VLAN配置冲突导致的网络不通问题,我们首先需要确认以下几点:
以下是一些通用的步骤和命令,分别适用于华为、华三(H3C)、锐捷设备:
# 显示所有VLAN配置,确认VLAN ID是否正确
display vlan
# 创建并配置VLAN 10
system-view
vlan 10
description Sales_VLAN
quit
# 将接口加入VLAN 10
interface GigabitEthernet0/0/1
port link-type access
port default vlan 10
quit
# 配置Trunk接口,允许VLAN 10通过
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 10
quit
# 保存当前配置
save
# 显示所有VLAN配置,确认VLAN ID是否正确
display vlan
# 创建并配置VLAN 10
system-view
vlan 10
description Sales_VLAN
quit
# 将接口加入VLAN 10
interface GigabitEthernet1/0/1
port link-type access
port access vlan 10
quit
# 配置Trunk接口,允许VLAN 10通过
interface GigabitEthernet1/0/2
port link-type trunk
port trunk permit vlan 10
quit
# 保存当前配置
save
# 显示所有VLAN配置,确认VLAN ID是否正确
show vlan
# 创建并配置VLAN 10
configure terminal
vlan 10
name Sales_VLAN
exit
# 将接口加入VLAN 10
interface GigabitEthernet0/1
switchport mode access
switchport access vlan 10
exit
# 配置Trunk接口,允许VLAN 10通过
interface GigabitEthernet0/2
switchport mode trunk
switchport trunk allowed vlan 10
exit
# 保存当前配置
write memory
display interface [华为]
display interface brief [H3C]
show interfaces status [锐捷]
display stp [华为]
display stp brief [H3C]
show spanning-tree [锐捷]
display logbuffer [华为]
display logbuffer [H3C]
show logging [锐捷]
通过这些步骤和命令,应该可以有效地解决VLAN配置冲突导致的网络不通问题。如果问题依旧存在,建议详细检查配置文件,或进行进一步的网络诊断。