native vlan的用途?
2台SWITCH對接FA0/1當中一台的PORT設定
interface FastEthernet0/1
switchport access vlan 2
switchport trunk native vlan 2
或是
interface FastEthernet0/1
switchport trunk native vlan 2
就會出現下面訊息~這個可用NO CDP RUN或另一台也設Native vlan 2同步一樣native vlan 就不會有下面訊息
請問何狀況下會設定native vlan..或如何運用?
%CDP-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch discovered on FastEthernet0/1 (2), with Switch FastEthernet0/1 (1)
native vlan 預設是vlan1, 更改native vlan會造成很多問題
不建議更改native vlan預設值
%CDP-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch discovered on FastEthernet0/1 (2), with Switch FastEthernet0/1 (1)
原因是2個device Native VLAN 必須相同先可運作