I'm pretty new to networking. I'm working on creating some vlans, assigning them some ports, and then trying to configure one of those vlans as the native vlan. here's what I have done.
Switch(config)#vlan 10
Switch(config-vlan)#name accounts
Switch(config-vlan)#exit
Switch(config)#vlan 20
Switch(config-vlan)#name sales
Switch(config-vlan)#exit
Switch(config)#vlan 30
Switch(config-vlan)#name marketing
Switch(config-vlan)#exit
Switch(config)#vlan 153
Switch(config-vlan)#name Management&Native
Switch(config-vlan)#exit
Switch(config)#vlan 771
Switch(config-vlan)#name blackhole
Switch(config-vlan)#exit
Switch(config)#int range f0/1-6
Switch(config-if-range)#swi
Switch(config-if-range)#switchport mode a
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#switchport access vlan 10
Switch(config-if-range)#no shut
Switch(config-if-range)#exit
Switch(config)#int range f0/7-12
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#switchport access vlan 20
Switch(config-if-range)#no shut
Switch(config-if-range)#exit
Switch(config)#int range f0/13-18
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#switchport access vlan 30
Switch(config-if-range)#exit
Switch(config)#int range f0/19-21
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#switchport access vlan 771
Switch(config-if-range)#shutdown
Switch(config-if-range)#exit
Switch(config)#int range f0/22-24
Switch(config-if-range)#switchport mode trunk
Switch(config-if-range)#switchport trunk allowed vlan 10,20,30,153
Switch(config-if-range)#switchport trunk native vlan 153
Switch(config-if-range)#exit
I'm getting the error message :
%CDP-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch discovered on FastEthernet0/22 (153), with Switch FastEthernet0/21 (1).
I haven't been able to figure out why the error persists. Huge thanks to anyone who answers in advance. Would appreciate it.