****************Basic Switch configuration***********************
S1(config)#VLAN __ VLAN NUMBER ___
S1(config)# no VLAN __VLAN NUMBER___
S1(config)#VLAN __ VLAN NAME ___
S1(config)#end
S1#show VLAN brief
S1#show VLAN ID __ VLAN NUMBER __
S1# delete flash: VLAN.DAT DELETE ALL VLAN CONFIGURATION (ALL IS SRORED IN VLAN.DAT FILE)
S1#show interface trunk
S1#show interfaces interface-id switchport
Switch(config-if)#switchport mode trunk !configure interface between 2 switches as trunk!
***************************NATIV VLAN CONFIGURATION**************
S1#configure terminal ! Enter global configuration mode on switch!
S1(config)#interface F0/1
S1(config-if)#SWITCHPORT mode trunk !Configure interface as trunk!
S1(config-if)#SWITCHPORT TRUNK NATIVE VLAN 99 !Configure the VLAN 99 to be the native VLAN.!
S1(config-if)#end
S1(config-if)# no SWITCHPORT TRUNK NATIVE VLAN !reset the native VLAN back to VLAN 1.!
****************ADDING INTERFACE TO VLAN*********************
S1(config)#interface fastethernet 0/1
S1(config-if)# SWITCHPORT [ ACCESS | TRUNK] VLAN __VLAN NUMBER___
S1(config-if)#duplex auto [HALF|FULL|AUTO]
S1(config-if)#speed auto [10|100|AUTO]
S1(config-if)# no SWITCHPORT [ ACCESS | TRUNK] !REMOVE THE INTERFACE FROM THE VLAN TO VLAN1!
S1(config-if)# no SWITCHPORT TRUNK ALLOWED VLAN ! reset all of the VLANs configured on the trunk interface.!
S1#show interface fa0/1 SWITCHPORT
------Adding port range/selective ports to VLAN------
S1(config)#interface range FA0/1 – 10 !Adding port range!
S1(config)#interface range FA0/1, FA00/3, FA0/5 ! Adding selective ports!
S1(config-if-range)#duplex auto ! [HALF|FULL|AUTO] EXAMPLEUSING RANGE!!
S1(config-if-range)#speed auto ! [10|100|AUTO] EXAMPLEUSING RANGE!!
S1(config-if-range)# SWITCHPORT [ ACCESS | TRUNK] VLAN __VLAN NUMBER___ ! EXAMPLEUSING RANGE!!
***************SWITCH MANAGEMENT INTERFACE********************************
S1(config)#interface VLAN1 !CONFIGURE TO THE UNTUGGED VLAN!
S1(config-if)#IP ADDRESS __IP ADD’__ __SUBNETMUSK___
S1(config-if)#NO SHUT
S1(config)#IP DEFAULT GATE-WAY __G.W IP__
******************VTP ***********************
S1#SHOW VTP STATUS
S1(CONFIG)#VTP MODE _____ [SERVER|CLIENT|TRANSPARENT]
S1(CONFIG)#VTP DOMAIN ___DOMAIN NAME____
S1(CONFIG)#VTP PASSWORD __PASSWORD__
S1(CONFIG)#VTP PRUNNING
****************Basic Switch configuration***********************
S1(config)#VLAN __ VLAN NUMBER ___
S1(config)# no VLAN __VLAN NUMBER___
S1(config)#VLAN __ VLAN NAME ___
S1(config)#end
S1#show VLAN brief
S1#show VLAN ID __ VLAN NUMBER __
S1# delete flash: VLAN.DAT DELETE ALL VLAN CONFIGURATION (ALL IS SRORED IN VLAN.DAT FILE)
S1#show interface trunk
S1#show interfaces interface-id switchport
Switch(config-if)#switchport mode trunk !configure interface between 2 switches as trunk!
***************************NATIV VLAN CONFIGURATION**************
S1#configure terminal ! Enter global configuration mode on switch!
S1(config)#interface F0/1
S1(config-if)#SWITCHPORT mode trunk !Configure interface as trunk!
S1(config-if)#SWITCHPORT TRUNK NATIVE VLAN 99 !Configure the VLAN 99 to be the native VLAN.!
S1(config-if)#end
S1(config-if)# no SWITCHPORT TRUNK NATIVE VLAN !reset the native VLAN back to VLAN 1.!
****************ADDING INTERFACE TO VLAN*********************
S1(config)#interface fastethernet 0/1
S1(config-if)# SWITCHPORT [ ACCESS | TRUNK] VLAN __VLAN NUMBER___
S1(config-if)#duplex auto [HALF|FULL|AUTO]
S1(config-if)#speed auto [10|100|AUTO]
S1(config-if)# no SWITCHPORT [ ACCESS | TRUNK] !REMOVE THE INTERFACE FROM THE VLAN TO VLAN1!
S1(config-if)# no SWITCHPORT TRUNK ALLOWED VLAN ! reset all of the VLANs configured on the trunk interface.!
S1#show interface fa0/1 SWITCHPORT
------Adding port range/selective ports to VLAN------
S1(config)#interface range FA0/1 – 10 !Adding port range!
S1(config)#interface range FA0/1, FA00/3, FA0/5 ! Adding selective ports!
S1(config-if-range)#duplex auto ! [HALF|FULL|AUTO] EXAMPLEUSING RANGE!!
S1(config-if-range)#speed auto ! [10|100|AUTO] EXAMPLEUSING RANGE!!
S1(config-if-range)# SWITCHPORT [ ACCESS | TRUNK] VLAN __VLAN NUMBER___ ! EXAMPLEUSING RANGE!!
***************SWITCH MANAGEMENT INTERFACE********************************
S1(config)#interface VLAN1 !CONFIGURE TO THE UNTUGGED VLAN!
S1(config-if)#IP ADDRESS __IP ADD’__ __SUBNETMUSK___
S1(config-if)#NO SHUT
S1(config)#IP DEFAULT GATE-WAY __G.W IP__
******************VTP ***********************
S1#SHOW VTP STATUS
S1(CONFIG)#VTP MODE _____ [SERVER|CLIENT|TRANSPARENT]
S1(CONFIG)#VTP DOMAIN ___DOMAIN NAME____
S1(CONFIG)#VTP PASSWORD __PASSWORD__
S1(CONFIG)#VTP PRUNNING