issue in creating a new VLan

[watzmann]

Hi All ,

i have issue in creating a Vlan , i'm planning to isolate port 1 and port 2 ... but the problem they were lreday exist in Vlan 2

i created a Vlan 4 , then i added these two ports 1 and 2 , but still the same two ports are in the Vlan 2

how to solve this ?

Thanks

Admin_5# show running-config

Running configuration:

; J9087A Configuration Editor; Created on release #R.11.30

hostname "Admin_5"
trunk 24-26 Trk1 LACP
ip default-gateway 10.80.11.135
snmp-server community "public" Unrestricted
vlan 1
   name "DEFAULT_VLAN"
   untagged 1-23,27-28,Trk1
   no ip address
   exit
vlan 2
   name "VLAN2"
   no ip address
   tagged 1-23,27-28,Trk1
   voice
   exit
vlan 3
   name "VLAN3"
   ip address 10.80.11.146 255.255.255.128
   tagged 3,27-28,Trk1
   exit
vlan 4
   name "VLAN4"
   tagged 1-2
   exit
spanning-tree Trk1 priority 4
spanning-tree force-version RSTP-operation

[Vince_Whirlwind]

no vlan 2 tagged 1-2

[YenLin]

hi, it depends on what pourpose you want for these ports.

If you want to connect them to switch, then you need to tagg them into multiple vlan,

if you want to connect these ports into end devices, you should just untag them into the vlan you want.